Properties

Label 432.2.y.e
Level $432$
Weight $2$
Character orbit 432.y
Analytic conductor $3.450$
Analytic rank $0$
Dimension $72$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [432,2,Mod(37,432)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(432, base_ring=CyclotomicField(12))
 
chi = DirichletCharacter(H, H._module([0, 3, 4]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("432.37");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 432 = 2^{4} \cdot 3^{3} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 432.y (of order \(12\), degree \(4\), not minimal)

Newform invariants

comment: select newform
 
sage: f = N[0] # Warning: the index may be different
 
gp: f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(3.44953736732\)
Analytic rank: \(0\)
Dimension: \(72\)
Relative dimension: \(18\) over \(\Q(\zeta_{12})\)
Twist minimal: no (minimal twist has level 144)
Sato-Tate group: $\mathrm{SU}(2)[C_{12}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 72 q - 4 q^{2} - 2 q^{4} - 4 q^{5} + 8 q^{8}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 72 q - 4 q^{2} - 2 q^{4} - 4 q^{5} + 8 q^{8} - 20 q^{10} + 2 q^{11} - 16 q^{13} + 4 q^{14} - 10 q^{16} + 16 q^{17} + 28 q^{19} - 12 q^{20} - 8 q^{22} + 4 q^{26} - 16 q^{28} - 4 q^{29} + 28 q^{31} + 46 q^{32} - 14 q^{34} + 16 q^{35} + 16 q^{37} - 2 q^{38} - 10 q^{40} - 10 q^{43} - 60 q^{44} + 20 q^{46} + 56 q^{47} + 4 q^{49} + 36 q^{50} + 6 q^{52} + 8 q^{53} - 52 q^{56} - 14 q^{58} + 14 q^{59} - 32 q^{61} - 16 q^{62} - 44 q^{64} + 64 q^{65} - 18 q^{67} - 16 q^{68} + 14 q^{70} - 38 q^{74} + 10 q^{76} + 36 q^{77} + 44 q^{79} - 144 q^{80} - 88 q^{82} - 20 q^{83} - 8 q^{85} - 76 q^{86} - 42 q^{88} - 80 q^{91} + 68 q^{92} + 20 q^{94} - 48 q^{95} + 40 q^{97} - 88 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Embeddings

For each embedding \(\iota_m\) of the coefficient field, the values \(\iota_m(a_n)\) are shown below.

For more information on an embedded modular form you can click on its label.

comment: embeddings in the coefficient field
 
gp: mfembed(f)
 
Label   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
37.1 −1.41364 0.0402314i 0 1.99676 + 0.113746i 2.21121 0.592492i 0 2.67054 1.54184i −2.81813 0.241128i 0 −3.14970 + 0.748611i
37.2 −1.30266 0.550520i 0 1.39386 + 1.43428i −2.73721 + 0.733432i 0 −1.14487 + 0.660988i −1.02612 2.63573i 0 3.96942 + 0.551472i
37.3 −1.11640 0.868135i 0 0.492685 + 1.93837i 2.41406 0.646846i 0 2.82197 1.62927i 1.13273 2.59170i 0 −3.25660 1.37359i
37.4 −1.10904 + 0.877514i 0 0.459938 1.94640i 1.98415 0.531653i 0 −1.54969 + 0.894715i 1.19790 + 2.56223i 0 −1.73397 + 2.33075i
37.5 −1.05869 0.937649i 0 0.241628 + 1.98535i 0.491749 0.131764i 0 −2.40518 + 1.38863i 1.60575 2.32842i 0 −0.644156 0.321592i
37.6 −0.902916 + 1.08846i 0 −0.369486 1.96557i −1.21694 + 0.326078i 0 −0.707732 + 0.408609i 2.47306 + 1.37258i 0 0.743871 1.61901i
37.7 −0.297230 1.38263i 0 −1.82331 + 0.821916i 0.0112878 0.00302457i 0 1.05753 0.610563i 1.67835 + 2.27665i 0 −0.00753693 0.0147079i
37.8 −0.268956 1.38840i 0 −1.85533 + 0.746838i −2.97932 + 0.798307i 0 1.78208 1.02889i 1.53591 + 2.37507i 0 1.90968 + 3.92179i
37.9 0.0882790 + 1.41146i 0 −1.98441 + 0.249204i −2.90072 + 0.777246i 0 −1.04527 + 0.603486i −0.526922 2.77891i 0 −1.35312 4.02562i
37.10 0.174715 1.40338i 0 −1.93895 0.490384i −0.174734 + 0.0468197i 0 −4.04791 + 2.33706i −1.02696 + 2.63540i 0 0.0351772 + 0.253398i
37.11 0.704761 + 1.22610i 0 −1.00662 + 1.72821i −2.53632 + 0.679606i 0 0.614293 0.354662i −2.82838 0.0162452i 0 −2.62076 2.63082i
37.12 0.751042 1.19831i 0 −0.871873 1.79995i 1.60558 0.430214i 0 3.62762 2.09441i −2.81171 0.307071i 0 0.690330 2.24708i
37.13 0.812713 + 1.15737i 0 −0.678997 + 1.88121i 2.69708 0.722679i 0 −2.89314 + 1.67035i −2.72908 + 0.743037i 0 3.02835 + 2.53418i
37.14 1.18142 0.777339i 0 0.791487 1.83672i −3.30105 + 0.884514i 0 2.63210 1.51965i −0.492680 2.78519i 0 −3.21235 + 3.61102i
37.15 1.20757 0.736049i 0 0.916464 1.77767i 4.10876 1.10094i 0 −1.63313 + 0.942891i −0.201751 2.82122i 0 4.15129 4.35372i
37.16 1.35510 + 0.404605i 0 1.67259 + 1.09656i −3.32531 + 0.891015i 0 −3.95817 + 2.28525i 1.82285 + 2.16269i 0 −4.86664 0.138025i
37.17 1.38700 0.276075i 0 1.84757 0.765835i 0.0691269 0.0185225i 0 1.28192 0.740118i 2.35115 1.57228i 0 0.0907658 0.0447750i
37.18 1.40500 + 0.161164i 0 1.94805 + 0.452871i 0.846545 0.226831i 0 −0.567074 + 0.327400i 2.66403 + 0.950239i 0 1.22595 0.182265i
181.1 −1.41328 0.0512684i 0 1.99474 + 0.144914i −0.430214 + 1.60558i 0 −3.62762 2.09441i −2.81171 0.307071i 0 0.690330 2.24708i
181.2 −1.30272 + 0.550382i 0 1.39416 1.43399i 0.0468197 0.174734i 0 4.04791 + 2.33706i −1.02696 + 2.63540i 0 0.0351772 + 0.253398i
See all 72 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 37.18
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
9.c even 3 1 inner
16.e even 4 1 inner
144.x even 12 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 432.2.y.e 72
3.b odd 2 1 144.2.x.e 72
4.b odd 2 1 1728.2.bc.e 72
9.c even 3 1 inner 432.2.y.e 72
9.d odd 6 1 144.2.x.e 72
12.b even 2 1 576.2.bb.e 72
16.e even 4 1 inner 432.2.y.e 72
16.f odd 4 1 1728.2.bc.e 72
36.f odd 6 1 1728.2.bc.e 72
36.h even 6 1 576.2.bb.e 72
48.i odd 4 1 144.2.x.e 72
48.k even 4 1 576.2.bb.e 72
144.u even 12 1 576.2.bb.e 72
144.v odd 12 1 1728.2.bc.e 72
144.w odd 12 1 144.2.x.e 72
144.x even 12 1 inner 432.2.y.e 72
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
144.2.x.e 72 3.b odd 2 1
144.2.x.e 72 9.d odd 6 1
144.2.x.e 72 48.i odd 4 1
144.2.x.e 72 144.w odd 12 1
432.2.y.e 72 1.a even 1 1 trivial
432.2.y.e 72 9.c even 3 1 inner
432.2.y.e 72 16.e even 4 1 inner
432.2.y.e 72 144.x even 12 1 inner
576.2.bb.e 72 12.b even 2 1
576.2.bb.e 72 36.h even 6 1
576.2.bb.e 72 48.k even 4 1
576.2.bb.e 72 144.u even 12 1
1728.2.bc.e 72 4.b odd 2 1
1728.2.bc.e 72 16.f odd 4 1
1728.2.bc.e 72 36.f odd 6 1
1728.2.bc.e 72 144.v odd 12 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{72} + 4 T_{5}^{71} + 8 T_{5}^{70} + 48 T_{5}^{69} - 362 T_{5}^{68} - 1784 T_{5}^{67} + \cdots + 65536 \) acting on \(S_{2}^{\mathrm{new}}(432, [\chi])\). Copy content Toggle raw display