Normalized defining polynomial
\( x^{12} - 16 x^{10} - 36 x^{9} + 111 x^{8} + 372 x^{7} - 204 x^{6} - 1500 x^{5} - 384 x^{4} + 2200 x^{3} + \cdots + 21 \)
Invariants
Degree: | $12$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
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Signature: | $[4, 4]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
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Discriminant: | \(6306188441142951936\) \(\medspace = 2^{24}\cdot 3^{12}\cdot 29^{4}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
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Root discriminant: | \(36.87\) | 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))
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Galois root discriminant: | $2^{43/16}3^{25/18}29^{1/2}\approx 159.54585350123654$ | ||
Ramified primes: | \(2\), \(3\), \(29\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
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Discriminant root field: | \(\Q\) | ||
$\card{ \Aut(K/\Q) }$: | $1$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
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This field is not Galois over $\Q$. | |||
This is not a CM field. |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $\frac{1}{45053529185373}a^{11}+\frac{10434425774303}{45053529185373}a^{10}-\frac{4656191672983}{15017843061791}a^{9}+\frac{2035747627828}{15017843061791}a^{8}-\frac{5452823508753}{15017843061791}a^{7}+\frac{6597167961589}{15017843061791}a^{6}+\frac{546979371373}{15017843061791}a^{5}+\frac{866787520750}{15017843061791}a^{4}+\frac{239468823963}{15017843061791}a^{3}-\frac{7834830179465}{45053529185373}a^{2}-\frac{658511320498}{45053529185373}a-\frac{2768899632708}{15017843061791}$
Monogenic: | No | |
Index: | Not computed | |
Inessential primes: | $3$ |
Class group and class number
Trivial group, which has order $1$
Unit group
Rank: | $7$ | sage: UK.rank()
gp: K.fu
magma: UnitRank(K);
oscar: rank(UK)
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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)
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Fundamental units: | $\frac{234747129592}{45053529185373}a^{11}+\frac{430028520785}{45053529185373}a^{10}-\frac{895645072869}{15017843061791}a^{9}-\frac{4525865270169}{15017843061791}a^{8}-\frac{764305322438}{15017843061791}a^{7}+\frac{25330859203881}{15017843061791}a^{6}+\frac{38984398876025}{15017843061791}a^{5}-\frac{29564164375469}{15017843061791}a^{4}-\frac{103648773634578}{15017843061791}a^{3}-\frac{168767776252139}{45053529185373}a^{2}+\frac{120616667799071}{45053529185373}a+\frac{9049236738683}{15017843061791}$, $\frac{179579427473}{15017843061791}a^{11}+\frac{66977763602}{15017843061791}a^{10}-\frac{2848369088660}{15017843061791}a^{9}-\frac{7536104621313}{15017843061791}a^{8}+\frac{17244793192210}{15017843061791}a^{7}+\frac{73164599749369}{15017843061791}a^{6}-\frac{10455038120020}{15017843061791}a^{5}-\frac{276313878946645}{15017843061791}a^{4}-\frac{160417526444124}{15017843061791}a^{3}+\frac{352830225685344}{15017843061791}a^{2}+\frac{357522161374313}{15017843061791}a-\frac{25680721598243}{15017843061791}$, $\frac{80438202125}{15017843061791}a^{11}+\frac{264957551563}{15017843061791}a^{10}-\frac{761675759688}{15017843061791}a^{9}-\frac{5999878655411}{15017843061791}a^{8}-\frac{6230082006555}{15017843061791}a^{7}+\frac{27336492810187}{15017843061791}a^{6}+\frac{68471233365819}{15017843061791}a^{5}-\frac{9889346827194}{15017843061791}a^{4}-\frac{141950806710303}{15017843061791}a^{3}-\frac{100459152730511}{15017843061791}a^{2}+\frac{16983112972101}{15017843061791}a-\frac{1227839601109}{15017843061791}$, $\frac{90651048562}{45053529185373}a^{11}-\frac{381354325174}{45053529185373}a^{10}-\frac{701606089890}{15017843061791}a^{9}+\frac{488869983627}{15017843061791}a^{8}+\frac{10674093651220}{15017843061791}a^{7}+\frac{10631228762174}{15017843061791}a^{6}-\frac{51661067582758}{15017843061791}a^{5}-\frac{102368791712110}{15017843061791}a^{4}+\frac{57709399654215}{15017843061791}a^{3}+\frac{710366688677614}{45053529185373}a^{2}+\frac{335620701817565}{45053529185373}a-\frac{57532055003602}{15017843061791}$, $\frac{186233747432}{15017843061791}a^{11}+\frac{418229627661}{15017843061791}a^{10}-\frac{2103659835422}{15017843061791}a^{9}-\frac{11563980372923}{15017843061791}a^{8}-\frac{4429693520318}{15017843061791}a^{7}+\frac{62592574200264}{15017843061791}a^{6}+\frac{102713047199470}{15017843061791}a^{5}-\frac{65091308036849}{15017843061791}a^{4}-\frac{246130957728508}{15017843061791}a^{3}-\frac{139926377357555}{15017843061791}a^{2}+\frac{13534647257900}{15017843061791}a-\frac{16729363505482}{15017843061791}$, $\frac{18096096934}{15017843061791}a^{11}+\frac{277418468303}{15017843061791}a^{10}+\frac{412054241940}{15017843061791}a^{9}-\frac{3961954911344}{15017843061791}a^{8}-\frac{14928330482009}{15017843061791}a^{7}+\frac{61283073176}{15017843061791}a^{6}+\frac{89466512298293}{15017843061791}a^{5}+\frac{90167684799124}{15017843061791}a^{4}-\frac{125171905816727}{15017843061791}a^{3}-\frac{227005578384173}{15017843061791}a^{2}-\frac{34852587822166}{15017843061791}a+\frac{36016907117942}{15017843061791}$, $\frac{1431358504402}{45053529185373}a^{11}+\frac{4091906328542}{45053529185373}a^{10}-\frac{3313021205741}{15017843061791}a^{9}-\frac{20791241373015}{15017843061791}a^{8}-\frac{4102164781328}{15017843061791}a^{7}+\frac{111466912646463}{15017843061791}a^{6}+\frac{77371452665631}{15017843061791}a^{5}-\frac{254940049719087}{15017843061791}a^{4}-\frac{162096550617293}{15017843061791}a^{3}+\frac{814208480694625}{45053529185373}a^{2}-\frac{214792857251281}{45053529185373}a+\frac{2004695177417}{15017843061791}$ | sage: UK.fundamental_units()
gp: K.fu
magma: [K|fUK(g): g in Generators(UK)];
oscar: [K(fUK(a)) for a in gens(UK)]
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Regulator: | \( 398404.938394 \) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{4}\cdot(2\pi)^{4}\cdot 398404.938394 \cdot 1}{2\cdot\sqrt{6306188441142951936}}\cr\approx \mathstrut & 1.97811119758 \end{aligned}\]
Galois group
A non-solvable group of order 95040 |
The 15 conjugacy class representatives for $M_{12}$ |
Character table for $M_{12}$ |
Intermediate fields
The extension is primitive: there are no intermediate fields between this field and $\Q$. |
Sibling fields
Degree 12 sibling: | data not computed |
Minimal sibling: | 12.4.6306188441142951936.1 |
Frobenius cycle types
$p$ | $2$ | $3$ | $5$ | $7$ | $11$ | $13$ | $17$ | $19$ | $23$ | $29$ | $31$ | $37$ | $41$ | $43$ | $47$ | $53$ | $59$ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cycle type | R | R | ${\href{/padicField/5.11.0.1}{11} }{,}\,{\href{/padicField/5.1.0.1}{1} }$ | ${\href{/padicField/7.5.0.1}{5} }^{2}{,}\,{\href{/padicField/7.1.0.1}{1} }^{2}$ | ${\href{/padicField/11.11.0.1}{11} }{,}\,{\href{/padicField/11.1.0.1}{1} }$ | ${\href{/padicField/13.8.0.1}{8} }{,}\,{\href{/padicField/13.2.0.1}{2} }{,}\,{\href{/padicField/13.1.0.1}{1} }^{2}$ | ${\href{/padicField/17.8.0.1}{8} }{,}\,{\href{/padicField/17.4.0.1}{4} }$ | ${\href{/padicField/19.5.0.1}{5} }^{2}{,}\,{\href{/padicField/19.1.0.1}{1} }^{2}$ | ${\href{/padicField/23.3.0.1}{3} }^{4}$ | R | ${\href{/padicField/31.11.0.1}{11} }{,}\,{\href{/padicField/31.1.0.1}{1} }$ | ${\href{/padicField/37.8.0.1}{8} }{,}\,{\href{/padicField/37.4.0.1}{4} }$ | ${\href{/padicField/41.8.0.1}{8} }{,}\,{\href{/padicField/41.2.0.1}{2} }{,}\,{\href{/padicField/41.1.0.1}{1} }^{2}$ | ${\href{/padicField/43.4.0.1}{4} }^{2}{,}\,{\href{/padicField/43.2.0.1}{2} }^{2}$ | ${\href{/padicField/47.11.0.1}{11} }{,}\,{\href{/padicField/47.1.0.1}{1} }$ | ${\href{/padicField/53.2.0.1}{2} }^{6}$ | ${\href{/padicField/59.10.0.1}{10} }{,}\,{\href{/padicField/59.2.0.1}{2} }$ |
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 |
---|---|---|---|---|---|---|---|
\(2\) | 2.12.24.146 | $x^{12} + 12 x^{11} + 52 x^{10} + 64 x^{9} + 162 x^{8} + 376 x^{7} + 712 x^{6} + 496 x^{5} + 996 x^{4} + 832 x^{3} + 1520 x^{2} + 800 x + 584$ | $4$ | $3$ | $24$ | 12T60 | $[2, 2, 2, 3, 3]^{3}$ |
\(3\) | $\Q_{3}$ | $x + 1$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
$\Q_{3}$ | $x + 1$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ | |
$\Q_{3}$ | $x + 1$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ | |
3.9.12.21 | $x^{9} + 6 x^{4} + 3$ | $9$ | $1$ | $12$ | $C_3^2:C_4$ | $[3/2, 3/2]_{2}^{2}$ | |
\(29\) | 29.4.0.1 | $x^{4} + 2 x^{2} + 15 x + 2$ | $1$ | $4$ | $0$ | $C_4$ | $[\ ]^{4}$ |
29.8.4.2 | $x^{8} + 1682 x^{4} - 365835 x^{2} + 1414562$ | $2$ | $4$ | $4$ | $C_8$ | $[\ ]_{2}^{4}$ |