Normalized defining polynomial
\( x^{36} - x^{35} + x^{34} - 75 x^{33} + 75 x^{32} - 75 x^{31} + 2258 x^{30} - 2258 x^{29} + \cdots + 3220122359 \)
Invariants
Degree: | $36$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[0, 18]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: | \(1477111579412686758626382717553525114441635757641876379777829265275342440093\) \(\medspace = 7^{24}\cdot 37^{35}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(122.47\) | 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: | $7^{2/3}37^{35/36}\approx 122.47269044602223$ | ||
Ramified primes: | \(7\), \(37\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | \(\Q(\sqrt{37}) \) | ||
$\card{ \Gal(K/\Q) }$: | $36$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
| |
This field is Galois and abelian over $\Q$. | |||
Conductor: | \(259=7\cdot 37\) | ||
Dirichlet character group: | $\lbrace$$\chi_{259}(256,·)$, $\chi_{259}(1,·)$, $\chi_{259}(2,·)$, $\chi_{259}(4,·)$, $\chi_{259}(134,·)$, $\chi_{259}(8,·)$, $\chi_{259}(9,·)$, $\chi_{259}(128,·)$, $\chi_{259}(130,·)$, $\chi_{259}(16,·)$, $\chi_{259}(18,·)$, $\chi_{259}(151,·)$, $\chi_{259}(29,·)$, $\chi_{259}(32,·)$, $\chi_{259}(162,·)$, $\chi_{259}(163,·)$, $\chi_{259}(36,·)$, $\chi_{259}(170,·)$, $\chi_{259}(43,·)$, $\chi_{259}(172,·)$, $\chi_{259}(58,·)$, $\chi_{259}(64,·)$, $\chi_{259}(65,·)$, $\chi_{259}(67,·)$, $\chi_{259}(72,·)$, $\chi_{259}(205,·)$, $\chi_{259}(81,·)$, $\chi_{259}(211,·)$, $\chi_{259}(85,·)$, $\chi_{259}(86,·)$, $\chi_{259}(144,·)$, $\chi_{259}(232,·)$, $\chi_{259}(235,·)$, $\chi_{259}(116,·)$, $\chi_{259}(247,·)$, $\chi_{259}(253,·)$$\rbrace$ | ||
This is a CM field. | |||
Reflex fields: | unavailable$^{131072}$ |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $a^{14}$, $a^{15}$, $a^{16}$, $a^{17}$, $a^{18}$, $a^{19}$, $a^{20}$, $a^{21}$, $a^{22}$, $a^{23}$, $a^{24}$, $a^{25}$, $a^{26}$, $a^{27}$, $a^{28}$, $a^{29}$, $a^{30}$, $a^{31}$, $a^{32}$, $\frac{1}{21535333}a^{33}+\frac{8420221}{21535333}a^{32}-\frac{9957264}{21535333}a^{31}+\frac{7448375}{21535333}a^{30}+\frac{5143441}{21535333}a^{29}+\frac{7585013}{21535333}a^{28}-\frac{8469795}{21535333}a^{27}+\frac{9200200}{21535333}a^{26}+\frac{7564718}{21535333}a^{25}+\frac{7542327}{21535333}a^{24}-\frac{5933350}{21535333}a^{23}+\frac{2511162}{21535333}a^{22}+\frac{2841293}{21535333}a^{21}+\frac{6601518}{21535333}a^{20}+\frac{6071336}{21535333}a^{19}-\frac{10017510}{21535333}a^{18}-\frac{1613406}{21535333}a^{17}+\frac{9487978}{21535333}a^{16}+\frac{8925431}{21535333}a^{15}+\frac{124518}{21535333}a^{14}+\frac{7900311}{21535333}a^{13}-\frac{4892444}{21535333}a^{12}+\frac{6166228}{21535333}a^{11}+\frac{7347501}{21535333}a^{10}-\frac{10460782}{21535333}a^{9}+\frac{1006539}{21535333}a^{8}-\frac{2360898}{21535333}a^{7}-\frac{9808575}{21535333}a^{6}+\frac{4058399}{21535333}a^{5}-\frac{1207053}{21535333}a^{4}+\frac{116921}{21535333}a^{3}+\frac{9231543}{21535333}a^{2}+\frac{7318073}{21535333}a-\frac{2707890}{21535333}$, $\frac{1}{294840244103}a^{34}-\frac{3163}{294840244103}a^{33}-\frac{119451314448}{294840244103}a^{32}+\frac{107256414994}{294840244103}a^{31}-\frac{87321118666}{294840244103}a^{30}+\frac{141099027879}{294840244103}a^{29}+\frac{83700411977}{294840244103}a^{28}-\frac{8932366416}{294840244103}a^{27}-\frac{133624208210}{294840244103}a^{26}+\frac{106828941334}{294840244103}a^{25}+\frac{127426324068}{294840244103}a^{24}-\frac{98923148645}{294840244103}a^{23}-\frac{110972691938}{294840244103}a^{22}-\frac{134211259700}{294840244103}a^{21}+\frac{147194516101}{294840244103}a^{20}-\frac{9303477976}{294840244103}a^{19}+\frac{125439779917}{294840244103}a^{18}-\frac{121371029882}{294840244103}a^{17}+\frac{139569939335}{294840244103}a^{16}+\frac{132993728917}{294840244103}a^{15}+\frac{85884737835}{294840244103}a^{14}+\frac{81239310492}{294840244103}a^{13}-\frac{8181997935}{294840244103}a^{12}-\frac{72993962879}{294840244103}a^{11}-\frac{50702782688}{294840244103}a^{10}+\frac{12608421184}{294840244103}a^{9}+\frac{123541938647}{294840244103}a^{8}-\frac{131126665231}{294840244103}a^{7}+\frac{43366580378}{294840244103}a^{6}-\frac{101676688166}{294840244103}a^{5}-\frac{38790859750}{294840244103}a^{4}-\frac{14866780135}{294840244103}a^{3}-\frac{68384873330}{294840244103}a^{2}+\frac{87939570247}{294840244103}a+\frac{98176693964}{294840244103}$, $\frac{1}{91\!\cdots\!57}a^{35}-\frac{10\!\cdots\!98}{91\!\cdots\!57}a^{34}+\frac{96\!\cdots\!58}{91\!\cdots\!57}a^{33}+\frac{31\!\cdots\!43}{91\!\cdots\!57}a^{32}-\frac{40\!\cdots\!32}{91\!\cdots\!57}a^{31}-\frac{31\!\cdots\!63}{91\!\cdots\!57}a^{30}+\frac{22\!\cdots\!74}{91\!\cdots\!57}a^{29}-\frac{19\!\cdots\!84}{91\!\cdots\!57}a^{28}+\frac{14\!\cdots\!11}{91\!\cdots\!57}a^{27}-\frac{78\!\cdots\!32}{91\!\cdots\!57}a^{26}-\frac{16\!\cdots\!34}{91\!\cdots\!57}a^{25}-\frac{40\!\cdots\!85}{91\!\cdots\!57}a^{24}+\frac{18\!\cdots\!15}{91\!\cdots\!57}a^{23}+\frac{24\!\cdots\!49}{91\!\cdots\!57}a^{22}+\frac{23\!\cdots\!14}{91\!\cdots\!57}a^{21}-\frac{57\!\cdots\!13}{91\!\cdots\!57}a^{20}-\frac{41\!\cdots\!99}{91\!\cdots\!57}a^{19}-\frac{28\!\cdots\!44}{91\!\cdots\!57}a^{18}-\frac{27\!\cdots\!73}{91\!\cdots\!57}a^{17}-\frac{41\!\cdots\!75}{91\!\cdots\!57}a^{16}+\frac{15\!\cdots\!50}{91\!\cdots\!57}a^{15}+\frac{23\!\cdots\!22}{91\!\cdots\!57}a^{14}-\frac{11\!\cdots\!47}{91\!\cdots\!57}a^{13}-\frac{35\!\cdots\!26}{91\!\cdots\!57}a^{12}-\frac{21\!\cdots\!32}{91\!\cdots\!57}a^{11}+\frac{37\!\cdots\!57}{91\!\cdots\!57}a^{10}+\frac{36\!\cdots\!86}{91\!\cdots\!57}a^{9}+\frac{31\!\cdots\!15}{91\!\cdots\!57}a^{8}+\frac{33\!\cdots\!82}{91\!\cdots\!57}a^{7}-\frac{40\!\cdots\!59}{91\!\cdots\!57}a^{6}+\frac{15\!\cdots\!01}{91\!\cdots\!57}a^{5}-\frac{35\!\cdots\!69}{91\!\cdots\!57}a^{4}-\frac{38\!\cdots\!71}{91\!\cdots\!57}a^{3}+\frac{24\!\cdots\!99}{91\!\cdots\!57}a^{2}-\frac{41\!\cdots\!53}{91\!\cdots\!57}a+\frac{30\!\cdots\!73}{91\!\cdots\!57}$
Monogenic: | Not computed | |
Index: | $1$ | |
Inessential primes: | None |
Class group and class number
not computed
Unit group
Rank: | $17$ | 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: | not computed | 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: | not computed | 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 $
Galois group
A cyclic group of order 36 |
The 36 conjugacy class representatives for $C_{36}$ |
Character table for $C_{36}$ is not computed |
Intermediate fields
\(\Q(\sqrt{37}) \), 3.3.1369.1, 4.0.50653.1, 6.6.69343957.1, 9.9.413239695274351729.1, 12.0.177917621779460413.1, 18.18.6318380692766245764071464704595709317.1 |
Fields in the database are given up to isomorphism. Isomorphic intermediate fields are shown with their multiplicities.
Frobenius cycle types
$p$ | $2$ | $3$ | $5$ | $7$ | $11$ | $13$ | $17$ | $19$ | $23$ | $29$ | $31$ | $37$ | $41$ | $43$ | $47$ | $53$ | $59$ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cycle type | $36$ | $18^{2}$ | $36$ | R | ${\href{/padicField/11.6.0.1}{6} }^{6}$ | $36$ | $36$ | $36$ | ${\href{/padicField/23.12.0.1}{12} }^{3}$ | ${\href{/padicField/29.12.0.1}{12} }^{3}$ | ${\href{/padicField/31.12.0.1}{12} }^{3}$ | R | $18^{2}$ | ${\href{/padicField/43.4.0.1}{4} }^{9}$ | ${\href{/padicField/47.3.0.1}{3} }^{12}$ | ${\href{/padicField/53.9.0.1}{9} }^{4}$ | $36$ |
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 |
---|---|---|---|---|---|---|---|
\(7\) | 7.9.6.2 | $x^{9} + 252 x^{6} - 2352 x^{3} + 5488$ | $3$ | $3$ | $6$ | $C_9$ | $[\ ]_{3}^{3}$ |
7.9.6.2 | $x^{9} + 252 x^{6} - 2352 x^{3} + 5488$ | $3$ | $3$ | $6$ | $C_9$ | $[\ ]_{3}^{3}$ | |
7.9.6.2 | $x^{9} + 252 x^{6} - 2352 x^{3} + 5488$ | $3$ | $3$ | $6$ | $C_9$ | $[\ ]_{3}^{3}$ | |
7.9.6.2 | $x^{9} + 252 x^{6} - 2352 x^{3} + 5488$ | $3$ | $3$ | $6$ | $C_9$ | $[\ ]_{3}^{3}$ | |
\(37\) | Deg $36$ | $36$ | $1$ | $35$ |