Normalized defining polynomial
\( x^{19} - 38 x^{17} + 703 x^{15} - 228 x^{14} - 7239 x^{13} + 6384 x^{12} + 39159 x^{11} - 64068 x^{10} + \cdots - 110592 \)
Invariants
Degree: | $19$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[1, 9]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: | \(-33600614943460448322716069311260139\) \(\medspace = -\,19^{27}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(65.64\) | sage: (K.disc().abs())^(1./K.degree())
gp: abs(K.disc)^(1/poldegree(K.pol))
magma: Abs(Discriminant(OK))^(1/Degree(K));
oscar: (1.0 * dK)^(1/degree(K))
| |
Galois root discriminant: | $19^{55/38}\approx 70.9296113719033$ | ||
Ramified primes: | \(19\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | \(\Q(\sqrt{-19}) \) | ||
$\card{ \Aut(K/\Q) }$: | $1$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
| |
This field is not Galois over $\Q$. | |||
This is not a CM field. |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $\frac{1}{2}a^{4}-\frac{1}{2}a$, $\frac{1}{2}a^{5}-\frac{1}{2}a^{2}$, $\frac{1}{2}a^{6}-\frac{1}{2}a^{3}$, $\frac{1}{6}a^{7}-\frac{1}{6}a^{5}-\frac{1}{3}a^{3}-\frac{1}{2}a^{2}-\frac{1}{6}a$, $\frac{1}{12}a^{8}+\frac{1}{6}a^{6}-\frac{1}{6}a^{4}-\frac{1}{2}a^{3}-\frac{1}{12}a^{2}-\frac{1}{2}a$, $\frac{1}{12}a^{9}+\frac{1}{4}a^{3}-\frac{1}{3}a$, $\frac{1}{24}a^{10}-\frac{1}{24}a^{9}-\frac{1}{24}a^{8}-\frac{1}{12}a^{7}+\frac{1}{6}a^{6}-\frac{1}{6}a^{5}-\frac{1}{24}a^{4}+\frac{1}{24}a^{3}+\frac{3}{8}a^{2}+\frac{1}{4}a$, $\frac{1}{144}a^{11}-\frac{1}{48}a^{10}-\frac{1}{144}a^{9}+\frac{1}{18}a^{7}-\frac{5}{144}a^{5}+\frac{1}{48}a^{4}+\frac{61}{144}a^{3}+\frac{1}{3}a^{2}+\frac{17}{36}a+\frac{1}{3}$, $\frac{1}{144}a^{12}+\frac{1}{72}a^{10}-\frac{1}{48}a^{9}-\frac{1}{36}a^{8}-\frac{29}{144}a^{6}+\frac{1}{12}a^{5}-\frac{7}{72}a^{4}+\frac{7}{16}a^{3}-\frac{5}{18}a^{2}+\frac{5}{12}a$, $\frac{1}{288}a^{13}-\frac{1}{288}a^{11}-\frac{7}{288}a^{9}+\frac{1}{48}a^{8}+\frac{7}{288}a^{7}-\frac{1}{24}a^{6}+\frac{49}{288}a^{5}-\frac{1}{24}a^{4}+\frac{71}{288}a^{3}-\frac{11}{48}a^{2}+\frac{5}{12}a$, $\frac{1}{288}a^{14}-\frac{1}{288}a^{12}+\frac{5}{288}a^{10}-\frac{1}{48}a^{9}-\frac{5}{288}a^{8}+\frac{1}{24}a^{7}-\frac{47}{288}a^{6}+\frac{1}{8}a^{5}+\frac{59}{288}a^{4}-\frac{1}{48}a^{3}-\frac{5}{24}a^{2}+\frac{1}{12}a$, $\frac{1}{288}a^{15}-\frac{1}{48}a^{10}+\frac{1}{72}a^{9}+\frac{1}{48}a^{8}-\frac{1}{4}a^{6}-\frac{1}{18}a^{5}+\frac{5}{48}a^{4}+\frac{91}{288}a^{3}-\frac{5}{48}a^{2}-\frac{4}{9}a+\frac{1}{3}$, $\frac{1}{1728}a^{16}+\frac{1}{1728}a^{15}+\frac{1}{1728}a^{13}-\frac{1}{432}a^{12}-\frac{1}{576}a^{11}-\frac{5}{864}a^{10}+\frac{47}{1728}a^{9}-\frac{1}{54}a^{8}-\frac{1}{192}a^{7}-\frac{1}{54}a^{6}+\frac{331}{1728}a^{5}-\frac{1}{64}a^{4}-\frac{85}{216}a^{3}-\frac{145}{432}a^{2}-\frac{13}{36}a-\frac{1}{3}$, $\frac{1}{44928}a^{17}-\frac{7}{44928}a^{16}+\frac{1}{864}a^{15}-\frac{53}{44928}a^{14}+\frac{5}{3744}a^{13}-\frac{1}{3456}a^{12}+\frac{61}{22464}a^{11}-\frac{515}{44928}a^{10}+\frac{25}{936}a^{9}+\frac{1837}{44928}a^{8}+\frac{23}{5616}a^{7}-\frac{10219}{44928}a^{6}-\frac{227}{3456}a^{5}-\frac{2071}{22464}a^{4}-\frac{7}{936}a^{3}+\frac{851}{2808}a^{2}-\frac{7}{36}a+\frac{3}{13}$, $\frac{1}{43\!\cdots\!56}a^{18}+\frac{37\!\cdots\!95}{35\!\cdots\!88}a^{17}-\frac{81\!\cdots\!73}{43\!\cdots\!56}a^{16}-\frac{80\!\cdots\!53}{53\!\cdots\!76}a^{15}+\frac{40\!\cdots\!65}{33\!\cdots\!12}a^{14}+\frac{11\!\cdots\!09}{14\!\cdots\!52}a^{13}-\frac{13\!\cdots\!69}{47\!\cdots\!84}a^{12}-\frac{27\!\cdots\!17}{47\!\cdots\!84}a^{11}-\frac{73\!\cdots\!81}{47\!\cdots\!84}a^{10}+\frac{10\!\cdots\!89}{47\!\cdots\!84}a^{9}-\frac{26\!\cdots\!55}{14\!\cdots\!52}a^{8}+\frac{13\!\cdots\!93}{47\!\cdots\!84}a^{7}-\frac{24\!\cdots\!09}{10\!\cdots\!64}a^{6}-\frac{22\!\cdots\!57}{14\!\cdots\!52}a^{5}-\frac{21\!\cdots\!79}{21\!\cdots\!28}a^{4}+\frac{13\!\cdots\!35}{99\!\cdots\!08}a^{3}+\frac{28\!\cdots\!09}{13\!\cdots\!08}a^{2}-\frac{86\!\cdots\!33}{44\!\cdots\!36}a+\frac{17\!\cdots\!05}{37\!\cdots\!03}$
Monogenic: | No | |
Index: | Not computed | |
Inessential primes: | $2$, $3$ |
Class group and class number
Trivial group, which has order $1$ (assuming GRH)
Unit group
Rank: | $9$ | sage: UK.rank()
gp: K.fu
magma: UnitRank(K);
oscar: rank(UK)
| |
Torsion generator: | \( -1 \) (order $2$) | sage: UK.torsion_generator()
gp: K.tu[2]
magma: K!f(TU.1) where TU,f is TorsionUnitGroup(K);
oscar: torsion_units_generator(OK)
| |
Fundamental units: | $\frac{12\!\cdots\!17}{43\!\cdots\!56}a^{18}+\frac{34\!\cdots\!61}{14\!\cdots\!52}a^{17}-\frac{23\!\cdots\!41}{21\!\cdots\!28}a^{16}-\frac{14\!\cdots\!27}{14\!\cdots\!52}a^{15}+\frac{33\!\cdots\!23}{16\!\cdots\!56}a^{14}+\frac{61\!\cdots\!79}{47\!\cdots\!84}a^{13}-\frac{76\!\cdots\!47}{35\!\cdots\!88}a^{12}-\frac{44\!\cdots\!09}{14\!\cdots\!52}a^{11}+\frac{10\!\cdots\!01}{79\!\cdots\!64}a^{10}-\frac{75\!\cdots\!33}{14\!\cdots\!52}a^{9}-\frac{28\!\cdots\!31}{79\!\cdots\!64}a^{8}+\frac{54\!\cdots\!79}{14\!\cdots\!52}a^{7}+\frac{79\!\cdots\!39}{43\!\cdots\!56}a^{6}-\frac{72\!\cdots\!79}{13\!\cdots\!44}a^{5}+\frac{45\!\cdots\!99}{53\!\cdots\!32}a^{4}-\frac{22\!\cdots\!77}{22\!\cdots\!18}a^{3}+\frac{21\!\cdots\!05}{33\!\cdots\!27}a^{2}-\frac{16\!\cdots\!35}{44\!\cdots\!36}a+\frac{72\!\cdots\!89}{37\!\cdots\!03}$, $\frac{71\!\cdots\!71}{43\!\cdots\!56}a^{18}-\frac{73\!\cdots\!93}{14\!\cdots\!52}a^{17}-\frac{10\!\cdots\!07}{21\!\cdots\!28}a^{16}+\frac{21\!\cdots\!87}{14\!\cdots\!52}a^{15}+\frac{16\!\cdots\!99}{21\!\cdots\!28}a^{14}-\frac{12\!\cdots\!79}{47\!\cdots\!84}a^{13}-\frac{40\!\cdots\!89}{89\!\cdots\!72}a^{12}+\frac{11\!\cdots\!63}{47\!\cdots\!84}a^{11}-\frac{49\!\cdots\!63}{71\!\cdots\!76}a^{10}-\frac{13\!\cdots\!71}{14\!\cdots\!52}a^{9}+\frac{11\!\cdots\!21}{71\!\cdots\!76}a^{8}-\frac{37\!\cdots\!29}{47\!\cdots\!84}a^{7}-\frac{13\!\cdots\!31}{43\!\cdots\!56}a^{6}+\frac{52\!\cdots\!03}{89\!\cdots\!72}a^{5}-\frac{77\!\cdots\!73}{10\!\cdots\!64}a^{4}+\frac{22\!\cdots\!33}{35\!\cdots\!88}a^{3}-\frac{20\!\cdots\!75}{53\!\cdots\!32}a^{2}+\frac{19\!\cdots\!96}{11\!\cdots\!09}a-\frac{19\!\cdots\!83}{37\!\cdots\!03}$, $\frac{71\!\cdots\!65}{14\!\cdots\!52}a^{18}+\frac{59\!\cdots\!51}{23\!\cdots\!92}a^{17}-\frac{28\!\cdots\!97}{14\!\cdots\!52}a^{16}-\frac{52\!\cdots\!17}{47\!\cdots\!84}a^{15}+\frac{52\!\cdots\!99}{14\!\cdots\!52}a^{14}+\frac{19\!\cdots\!29}{15\!\cdots\!28}a^{13}-\frac{62\!\cdots\!23}{15\!\cdots\!28}a^{12}+\frac{21\!\cdots\!51}{47\!\cdots\!84}a^{11}+\frac{37\!\cdots\!41}{15\!\cdots\!28}a^{10}-\frac{70\!\cdots\!59}{47\!\cdots\!84}a^{9}-\frac{32\!\cdots\!49}{47\!\cdots\!84}a^{8}+\frac{39\!\cdots\!65}{47\!\cdots\!84}a^{7}+\frac{21\!\cdots\!51}{71\!\cdots\!76}a^{6}-\frac{17\!\cdots\!03}{15\!\cdots\!28}a^{5}+\frac{29\!\cdots\!55}{17\!\cdots\!44}a^{4}-\frac{24\!\cdots\!01}{11\!\cdots\!96}a^{3}+\frac{15\!\cdots\!11}{11\!\cdots\!09}a^{2}-\frac{10\!\cdots\!19}{14\!\cdots\!12}a+\frac{17\!\cdots\!81}{41\!\cdots\!67}$, $\frac{17\!\cdots\!37}{43\!\cdots\!56}a^{18}-\frac{11\!\cdots\!69}{14\!\cdots\!52}a^{17}-\frac{42\!\cdots\!69}{21\!\cdots\!28}a^{16}+\frac{26\!\cdots\!95}{14\!\cdots\!52}a^{15}+\frac{45\!\cdots\!65}{10\!\cdots\!64}a^{14}-\frac{26\!\cdots\!49}{14\!\cdots\!52}a^{13}-\frac{32\!\cdots\!69}{71\!\cdots\!76}a^{12}+\frac{31\!\cdots\!81}{14\!\cdots\!52}a^{11}+\frac{88\!\cdots\!95}{35\!\cdots\!88}a^{10}-\frac{33\!\cdots\!31}{15\!\cdots\!28}a^{9}-\frac{76\!\cdots\!45}{13\!\cdots\!88}a^{8}+\frac{12\!\cdots\!93}{14\!\cdots\!52}a^{7}-\frac{96\!\cdots\!63}{43\!\cdots\!56}a^{6}-\frac{74\!\cdots\!67}{17\!\cdots\!44}a^{5}+\frac{33\!\cdots\!09}{21\!\cdots\!28}a^{4}-\frac{51\!\cdots\!61}{13\!\cdots\!44}a^{3}+\frac{11\!\cdots\!51}{26\!\cdots\!16}a^{2}-\frac{52\!\cdots\!55}{22\!\cdots\!18}a+\frac{71\!\cdots\!13}{37\!\cdots\!03}$, $\frac{13\!\cdots\!23}{16\!\cdots\!56}a^{18}-\frac{21\!\cdots\!79}{15\!\cdots\!28}a^{17}-\frac{15\!\cdots\!87}{43\!\cdots\!56}a^{16}+\frac{24\!\cdots\!21}{61\!\cdots\!28}a^{15}+\frac{31\!\cdots\!43}{43\!\cdots\!56}a^{14}-\frac{17\!\cdots\!37}{23\!\cdots\!92}a^{13}-\frac{34\!\cdots\!49}{40\!\cdots\!52}a^{12}+\frac{82\!\cdots\!45}{89\!\cdots\!72}a^{11}+\frac{72\!\cdots\!79}{14\!\cdots\!52}a^{10}-\frac{51\!\cdots\!03}{71\!\cdots\!76}a^{9}-\frac{18\!\cdots\!25}{14\!\cdots\!52}a^{8}+\frac{20\!\cdots\!81}{71\!\cdots\!76}a^{7}-\frac{73\!\cdots\!65}{43\!\cdots\!56}a^{6}-\frac{40\!\cdots\!65}{11\!\cdots\!04}a^{5}+\frac{98\!\cdots\!65}{21\!\cdots\!28}a^{4}-\frac{94\!\cdots\!59}{17\!\cdots\!44}a^{3}+\frac{63\!\cdots\!31}{13\!\cdots\!08}a^{2}-\frac{48\!\cdots\!13}{34\!\cdots\!72}a+\frac{58\!\cdots\!61}{37\!\cdots\!03}$, $\frac{57\!\cdots\!63}{10\!\cdots\!64}a^{18}-\frac{12\!\cdots\!97}{71\!\cdots\!76}a^{17}-\frac{16\!\cdots\!19}{67\!\cdots\!54}a^{16}+\frac{42\!\cdots\!03}{71\!\cdots\!76}a^{15}+\frac{90\!\cdots\!33}{16\!\cdots\!56}a^{14}-\frac{86\!\cdots\!79}{79\!\cdots\!64}a^{13}-\frac{47\!\cdots\!53}{71\!\cdots\!76}a^{12}+\frac{29\!\cdots\!25}{23\!\cdots\!92}a^{11}+\frac{30\!\cdots\!47}{71\!\cdots\!76}a^{10}-\frac{58\!\cdots\!49}{71\!\cdots\!76}a^{9}-\frac{86\!\cdots\!59}{71\!\cdots\!76}a^{8}+\frac{67\!\cdots\!89}{23\!\cdots\!92}a^{7}+\frac{33\!\cdots\!33}{21\!\cdots\!28}a^{6}-\frac{95\!\cdots\!79}{35\!\cdots\!88}a^{5}+\frac{77\!\cdots\!87}{21\!\cdots\!28}a^{4}-\frac{20\!\cdots\!21}{35\!\cdots\!88}a^{3}+\frac{54\!\cdots\!75}{13\!\cdots\!08}a^{2}-\frac{42\!\cdots\!37}{22\!\cdots\!18}a+\frac{56\!\cdots\!09}{37\!\cdots\!03}$, $\frac{24\!\cdots\!19}{43\!\cdots\!56}a^{18}-\frac{24\!\cdots\!41}{14\!\cdots\!52}a^{17}-\frac{39\!\cdots\!21}{21\!\cdots\!28}a^{16}+\frac{85\!\cdots\!15}{14\!\cdots\!52}a^{15}+\frac{62\!\cdots\!99}{21\!\cdots\!28}a^{14}-\frac{15\!\cdots\!57}{14\!\cdots\!52}a^{13}-\frac{21\!\cdots\!32}{11\!\cdots\!09}a^{12}+\frac{54\!\cdots\!63}{47\!\cdots\!84}a^{11}-\frac{20\!\cdots\!59}{71\!\cdots\!76}a^{10}-\frac{72\!\cdots\!47}{14\!\cdots\!52}a^{9}+\frac{19\!\cdots\!19}{23\!\cdots\!92}a^{8}+\frac{42\!\cdots\!19}{53\!\cdots\!76}a^{7}-\frac{79\!\cdots\!59}{43\!\cdots\!56}a^{6}+\frac{36\!\cdots\!05}{11\!\cdots\!96}a^{5}-\frac{46\!\cdots\!71}{13\!\cdots\!08}a^{4}+\frac{11\!\cdots\!11}{35\!\cdots\!88}a^{3}-\frac{10\!\cdots\!23}{53\!\cdots\!32}a^{2}+\frac{10\!\cdots\!25}{11\!\cdots\!09}a-\frac{15\!\cdots\!13}{37\!\cdots\!03}$, $\frac{41\!\cdots\!97}{23\!\cdots\!92}a^{18}-\frac{99\!\cdots\!93}{14\!\cdots\!52}a^{17}-\frac{74\!\cdots\!11}{14\!\cdots\!52}a^{16}+\frac{17\!\cdots\!83}{79\!\cdots\!64}a^{15}+\frac{87\!\cdots\!83}{11\!\cdots\!04}a^{14}-\frac{27\!\cdots\!79}{71\!\cdots\!76}a^{13}-\frac{20\!\cdots\!75}{47\!\cdots\!84}a^{12}+\frac{12\!\cdots\!29}{35\!\cdots\!88}a^{11}-\frac{23\!\cdots\!79}{14\!\cdots\!52}a^{10}-\frac{94\!\cdots\!91}{71\!\cdots\!76}a^{9}+\frac{10\!\cdots\!63}{47\!\cdots\!84}a^{8}-\frac{25\!\cdots\!07}{71\!\cdots\!76}a^{7}-\frac{63\!\cdots\!09}{14\!\cdots\!52}a^{6}+\frac{38\!\cdots\!03}{47\!\cdots\!84}a^{5}-\frac{75\!\cdots\!75}{71\!\cdots\!76}a^{4}+\frac{36\!\cdots\!41}{35\!\cdots\!88}a^{3}-\frac{37\!\cdots\!15}{59\!\cdots\!48}a^{2}+\frac{25\!\cdots\!71}{74\!\cdots\!06}a-\frac{21\!\cdots\!77}{12\!\cdots\!01}$, $\frac{78\!\cdots\!83}{21\!\cdots\!28}a^{18}+\frac{17\!\cdots\!47}{15\!\cdots\!28}a^{17}-\frac{51\!\cdots\!55}{43\!\cdots\!56}a^{16}-\frac{33\!\cdots\!79}{89\!\cdots\!72}a^{15}+\frac{62\!\cdots\!05}{33\!\cdots\!12}a^{14}+\frac{95\!\cdots\!61}{17\!\cdots\!44}a^{13}-\frac{25\!\cdots\!73}{14\!\cdots\!52}a^{12}-\frac{25\!\cdots\!55}{71\!\cdots\!76}a^{11}+\frac{50\!\cdots\!31}{47\!\cdots\!84}a^{10}+\frac{34\!\cdots\!49}{35\!\cdots\!88}a^{9}-\frac{55\!\cdots\!67}{14\!\cdots\!52}a^{8}+\frac{13\!\cdots\!07}{35\!\cdots\!88}a^{7}+\frac{28\!\cdots\!69}{43\!\cdots\!56}a^{6}-\frac{78\!\cdots\!05}{14\!\cdots\!52}a^{5}-\frac{55\!\cdots\!05}{10\!\cdots\!64}a^{4}+\frac{12\!\cdots\!81}{89\!\cdots\!72}a^{3}-\frac{12\!\cdots\!85}{53\!\cdots\!32}a^{2}+\frac{69\!\cdots\!57}{22\!\cdots\!18}a-\frac{38\!\cdots\!39}{37\!\cdots\!03}$ (assuming GRH) | sage: UK.fundamental_units()
gp: K.fu
magma: [K|fUK(g): g in Generators(UK)];
oscar: [K(fUK(a)) for a in gens(UK)]
| |
Regulator: | \( 215015238772 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{1}\cdot(2\pi)^{9}\cdot 215015238772 \cdot 1}{2\cdot\sqrt{33600614943460448322716069311260139}}\cr\approx \mathstrut & 17.9025313582229 \end{aligned}\] (assuming GRH)
Galois group
A solvable group of order 38 |
The 11 conjugacy class representatives for $D_{19}$ |
Character table for $D_{19}$ |
Intermediate fields
The extension is primitive: there are no intermediate fields between this field and $\Q$. |
Sibling fields
Galois closure: | data not computed |
Minimal sibling: | This field is its own minimal sibling |
Frobenius cycle types
$p$ | $2$ | $3$ | $5$ | $7$ | $11$ | $13$ | $17$ | $19$ | $23$ | $29$ | $31$ | $37$ | $41$ | $43$ | $47$ | $53$ | $59$ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cycle type | ${\href{/padicField/2.2.0.1}{2} }^{9}{,}\,{\href{/padicField/2.1.0.1}{1} }$ | ${\href{/padicField/3.2.0.1}{2} }^{9}{,}\,{\href{/padicField/3.1.0.1}{1} }$ | $19$ | $19$ | $19$ | ${\href{/padicField/13.2.0.1}{2} }^{9}{,}\,{\href{/padicField/13.1.0.1}{1} }$ | $19$ | R | $19$ | ${\href{/padicField/29.2.0.1}{2} }^{9}{,}\,{\href{/padicField/29.1.0.1}{1} }$ | ${\href{/padicField/31.2.0.1}{2} }^{9}{,}\,{\href{/padicField/31.1.0.1}{1} }$ | ${\href{/padicField/37.2.0.1}{2} }^{9}{,}\,{\href{/padicField/37.1.0.1}{1} }$ | ${\href{/padicField/41.2.0.1}{2} }^{9}{,}\,{\href{/padicField/41.1.0.1}{1} }$ | $19$ | $19$ | ${\href{/padicField/53.2.0.1}{2} }^{9}{,}\,{\href{/padicField/53.1.0.1}{1} }$ | ${\href{/padicField/59.2.0.1}{2} }^{9}{,}\,{\href{/padicField/59.1.0.1}{1} }$ |
In the table, R denotes a ramified prime. Cycle lengths which are repeated in a cycle type are indicated by exponents.
Local algebras for ramified primes
$p$ | Label | Polynomial | $e$ | $f$ | $c$ | Galois group | Slope content |
---|---|---|---|---|---|---|---|
\(19\) | 19.19.27.10 | $x^{19} + 323 x^{9} + 19$ | $19$ | $1$ | $27$ | $D_{19}$ | $[3/2]_{2}$ |