Properties

Label 196.4.f.e
Level $196$
Weight $4$
Character orbit 196.f
Analytic conductor $11.564$
Analytic rank $0$
Dimension $64$
CM no
Inner twists $8$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [196,4,Mod(19,196)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(196, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([3, 5]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("196.19");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 196 = 2^{2} \cdot 7^{2} \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 196.f (of order \(6\), degree \(2\), 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: \(11.5643743611\)
Analytic rank: \(0\)
Dimension: \(64\)
Relative dimension: \(32\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 64 q - 4 q^{2} + 12 q^{4} - 136 q^{8} - 432 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 64 q - 4 q^{2} + 12 q^{4} - 136 q^{8} - 432 q^{9} + 556 q^{16} - 180 q^{18} - 352 q^{22} + 400 q^{25} + 1600 q^{29} - 1160 q^{30} + 1276 q^{32} + 4408 q^{36} - 32 q^{37} + 1704 q^{44} - 2536 q^{46} - 1544 q^{50} - 3792 q^{53} - 3392 q^{57} - 2312 q^{58} + 4888 q^{60} + 600 q^{64} - 3264 q^{65} + 10916 q^{72} - 936 q^{74} - 6224 q^{78} + 608 q^{81} - 5472 q^{85} - 8224 q^{86} + 5920 q^{88} + 1456 q^{92} - 1824 q^{93}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
19.1 −2.80859 0.334428i −2.36435 4.09517i 7.77632 + 1.87854i 0.952206 + 0.549756i 5.27093 + 12.2923i 0 −21.2122 7.87667i 2.31974 4.01791i −2.49050 1.86248i
19.2 −2.80859 0.334428i 2.36435 + 4.09517i 7.77632 + 1.87854i −0.952206 0.549756i −5.27093 12.2923i 0 −21.2122 7.87667i 2.31974 4.01791i 2.49050 + 1.86248i
19.3 −2.79748 + 0.417267i −4.66364 8.07766i 7.65178 2.33459i −10.7437 6.20288i 16.4170 + 20.6511i 0 −20.4315 + 9.72381i −29.9990 + 51.9598i 32.6435 + 12.8694i
19.4 −2.79748 + 0.417267i 4.66364 + 8.07766i 7.65178 2.33459i 10.7437 + 6.20288i −16.4170 20.6511i 0 −20.4315 + 9.72381i −29.9990 + 51.9598i −32.6435 12.8694i
19.5 −2.50637 + 1.31078i −4.00387 6.93491i 4.56373 6.57057i 16.6076 + 9.58841i 19.1253 + 12.1332i 0 −2.82585 + 22.4503i −18.5620 + 32.1503i −54.1930 2.26320i
19.6 −2.50637 + 1.31078i 4.00387 + 6.93491i 4.56373 6.57057i −16.6076 9.58841i −19.1253 12.1332i 0 −2.82585 + 22.4503i −18.5620 + 32.1503i 54.1930 + 2.26320i
19.7 −2.43851 + 1.43307i −2.07438 3.59292i 3.89264 6.98909i −7.60752 4.39220i 10.2073 + 5.78866i 0 0.523587 + 22.6214i 4.89393 8.47654i 24.8453 0.191657i
19.8 −2.43851 + 1.43307i 2.07438 + 3.59292i 3.89264 6.98909i 7.60752 + 4.39220i −10.2073 5.78866i 0 0.523587 + 22.6214i 4.89393 8.47654i −24.8453 + 0.191657i
19.9 −2.26097 1.69942i −1.93559 3.35254i 2.22394 + 7.68467i 5.90936 + 3.41177i −1.32108 + 10.8694i 0 8.03124 21.1542i 6.00696 10.4044i −7.56283 17.7564i
19.10 −2.26097 1.69942i 1.93559 + 3.35254i 2.22394 + 7.68467i −5.90936 3.41177i 1.32108 10.8694i 0 8.03124 21.1542i 6.00696 10.4044i 7.56283 + 17.7564i
19.11 −1.18638 2.56759i −0.922201 1.59730i −5.18499 + 6.09228i 3.84134 + 2.21780i −3.00712 + 4.26284i 0 21.7938 + 6.08510i 11.7991 20.4366i 1.13708 12.4941i
19.12 −1.18638 2.56759i 0.922201 + 1.59730i −5.18499 + 6.09228i −3.84134 2.21780i 3.00712 4.26284i 0 21.7938 + 6.08510i 11.7991 20.4366i −1.13708 + 12.4941i
19.13 −0.779398 2.71892i −2.98884 5.17682i −6.78508 + 4.23825i 14.6227 + 8.44243i −11.7459 + 12.1612i 0 16.8117 + 15.1448i −4.36634 + 7.56272i 11.5574 46.3380i
19.14 −0.779398 2.71892i 2.98884 + 5.17682i −6.78508 + 4.23825i −14.6227 8.44243i 11.7459 12.1612i 0 16.8117 + 15.1448i −4.36634 + 7.56272i −11.5574 + 46.3380i
19.15 −0.0218178 + 2.82834i −2.07438 3.59292i −7.99905 0.123417i 7.60752 + 4.39220i 10.2073 5.78866i 0 0.523587 22.6214i 4.89393 8.47654i −12.5886 + 21.4208i
19.16 −0.0218178 + 2.82834i 2.07438 + 3.59292i −7.99905 0.123417i −7.60752 4.39220i −10.2073 + 5.78866i 0 0.523587 22.6214i 4.89393 8.47654i 12.5886 21.4208i
19.17 0.118018 + 2.82596i −4.00387 6.93491i −7.97214 + 0.667027i −16.6076 9.58841i 19.1253 12.1332i 0 −2.82585 22.4503i −18.5620 + 32.1503i 25.1365 48.0641i
19.18 0.118018 + 2.82596i 4.00387 + 6.93491i −7.97214 + 0.667027i 16.6076 + 9.58841i −19.1253 + 12.1332i 0 −2.82585 22.4503i −18.5620 + 32.1503i −25.1365 + 48.0641i
19.19 0.974861 2.65512i −4.44929 7.70640i −6.09929 5.17674i 10.5583 + 6.09586i −24.7988 + 4.30072i 0 −19.6908 + 11.1477i −26.0924 + 45.1933i 26.4781 22.0910i
19.20 0.974861 2.65512i 4.44929 + 7.70640i −6.09929 5.17674i −10.5583 6.09586i 24.7988 4.30072i 0 −19.6908 + 11.1477i −26.0924 + 45.1933i −26.4781 + 22.0910i
See all 64 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 19.32
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 inner
7.b odd 2 1 inner
7.c even 3 1 inner
7.d odd 6 1 inner
28.d even 2 1 inner
28.f even 6 1 inner
28.g odd 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 196.4.f.e 64
4.b odd 2 1 inner 196.4.f.e 64
7.b odd 2 1 inner 196.4.f.e 64
7.c even 3 1 196.4.d.c 32
7.c even 3 1 inner 196.4.f.e 64
7.d odd 6 1 196.4.d.c 32
7.d odd 6 1 inner 196.4.f.e 64
28.d even 2 1 inner 196.4.f.e 64
28.f even 6 1 196.4.d.c 32
28.f even 6 1 inner 196.4.f.e 64
28.g odd 6 1 196.4.d.c 32
28.g odd 6 1 inner 196.4.f.e 64
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
196.4.d.c 32 7.c even 3 1
196.4.d.c 32 7.d odd 6 1
196.4.d.c 32 28.f even 6 1
196.4.d.c 32 28.g odd 6 1
196.4.f.e 64 1.a even 1 1 trivial
196.4.f.e 64 4.b odd 2 1 inner
196.4.f.e 64 7.b odd 2 1 inner
196.4.f.e 64 7.c even 3 1 inner
196.4.f.e 64 7.d odd 6 1 inner
196.4.f.e 64 28.d even 2 1 inner
196.4.f.e 64 28.f even 6 1 inner
196.4.f.e 64 28.g odd 6 1 inner

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{4}^{\mathrm{new}}(196, [\chi])\):

\( T_{3}^{32} + 324 T_{3}^{30} + 62618 T_{3}^{28} + 7961528 T_{3}^{26} + 750526648 T_{3}^{24} + \cdots + 95\!\cdots\!24 \) Copy content Toggle raw display
\( T_{5}^{32} - 1100 T_{5}^{30} + 740406 T_{5}^{28} - 317176472 T_{5}^{26} + 99624896116 T_{5}^{24} + \cdots + 42\!\cdots\!36 \) Copy content Toggle raw display