Properties

Label 245.4.j.g
Level $245$
Weight $4$
Character orbit 245.j
Analytic conductor $14.455$
Analytic rank $0$
Dimension $24$
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] = [245,4,Mod(79,245)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(245, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([3, 2]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("245.79");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 245 = 5 \cdot 7^{2} \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 245.j (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: \(14.4554679514\)
Analytic rank: \(0\)
Dimension: \(24\)
Relative dimension: \(12\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 24 q + 44 q^{4} - 140 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 24 q + 44 q^{4} - 140 q^{9} + 24 q^{11} - 272 q^{15} - 84 q^{16} - 584 q^{25} + 592 q^{29} + 632 q^{30} - 2200 q^{36} + 184 q^{39} - 2760 q^{44} + 2440 q^{46} + 1080 q^{50} + 1928 q^{51} + 1000 q^{60} + 4664 q^{64} + 588 q^{65} - 3680 q^{71} - 8656 q^{74} - 5032 q^{79} + 1284 q^{81} + 1032 q^{85} + 1680 q^{86} + 6416 q^{95} - 7008 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
79.1 −4.20246 2.42629i −0.991781 + 0.572605i 7.77380 + 13.4646i −4.34186 + 10.3028i 5.55723 0 36.6254i −12.8442 + 22.2469i 43.2442 32.7626i
79.2 −4.20246 2.42629i 0.991781 0.572605i 7.77380 + 13.4646i 4.34186 10.3028i −5.55723 0 36.6254i −12.8442 + 22.2469i −43.2442 + 32.7626i
79.3 −2.82920 1.63344i −4.95822 + 2.86263i 1.33624 + 2.31444i 4.95482 10.0225i 18.7037 0 17.4043i 2.88927 5.00437i −30.3892 + 20.2621i
79.4 −2.82920 1.63344i 4.95822 2.86263i 1.33624 + 2.31444i −4.95482 + 10.0225i −18.7037 0 17.4043i 2.88927 5.00437i 30.3892 20.2621i
79.5 −0.764808 0.441562i −2.98872 + 1.72554i −3.61005 6.25278i 10.9666 + 2.17557i 3.04773 0 13.4412i −7.54503 + 13.0684i −7.42671 6.50634i
79.6 −0.764808 0.441562i 2.98872 1.72554i −3.61005 6.25278i −10.9666 2.17557i −3.04773 0 13.4412i −7.54503 + 13.0684i 7.42671 + 6.50634i
79.7 0.764808 + 0.441562i −2.98872 + 1.72554i −3.61005 6.25278i 7.36741 + 8.40959i −3.04773 0 13.4412i −7.54503 + 13.0684i 1.92130 + 9.68490i
79.8 0.764808 + 0.441562i 2.98872 1.72554i −3.61005 6.25278i −7.36741 8.40959i 3.04773 0 13.4412i −7.54503 + 13.0684i −1.92130 9.68490i
79.9 2.82920 + 1.63344i −4.95822 + 2.86263i 1.33624 + 2.31444i −6.20230 + 9.30223i −18.7037 0 17.4043i 2.88927 5.00437i −32.7422 + 16.1868i
79.10 2.82920 + 1.63344i 4.95822 2.86263i 1.33624 + 2.31444i 6.20230 9.30223i 18.7037 0 17.4043i 2.88927 5.00437i 32.7422 16.1868i
79.11 4.20246 + 2.42629i −0.991781 + 0.572605i 7.77380 + 13.4646i 6.75158 8.91157i −5.55723 0 36.6254i −12.8442 + 22.2469i 49.9954 21.0693i
79.12 4.20246 + 2.42629i 0.991781 0.572605i 7.77380 + 13.4646i −6.75158 + 8.91157i 5.55723 0 36.6254i −12.8442 + 22.2469i −49.9954 + 21.0693i
214.1 −4.20246 + 2.42629i −0.991781 0.572605i 7.77380 13.4646i −4.34186 10.3028i 5.55723 0 36.6254i −12.8442 22.2469i 43.2442 + 32.7626i
214.2 −4.20246 + 2.42629i 0.991781 + 0.572605i 7.77380 13.4646i 4.34186 + 10.3028i −5.55723 0 36.6254i −12.8442 22.2469i −43.2442 32.7626i
214.3 −2.82920 + 1.63344i −4.95822 2.86263i 1.33624 2.31444i 4.95482 + 10.0225i 18.7037 0 17.4043i 2.88927 + 5.00437i −30.3892 20.2621i
214.4 −2.82920 + 1.63344i 4.95822 + 2.86263i 1.33624 2.31444i −4.95482 10.0225i −18.7037 0 17.4043i 2.88927 + 5.00437i 30.3892 + 20.2621i
214.5 −0.764808 + 0.441562i −2.98872 1.72554i −3.61005 + 6.25278i 10.9666 2.17557i 3.04773 0 13.4412i −7.54503 13.0684i −7.42671 + 6.50634i
214.6 −0.764808 + 0.441562i 2.98872 + 1.72554i −3.61005 + 6.25278i −10.9666 + 2.17557i −3.04773 0 13.4412i −7.54503 13.0684i 7.42671 6.50634i
214.7 0.764808 0.441562i −2.98872 1.72554i −3.61005 + 6.25278i 7.36741 8.40959i −3.04773 0 13.4412i −7.54503 13.0684i 1.92130 9.68490i
214.8 0.764808 0.441562i 2.98872 + 1.72554i −3.61005 + 6.25278i −7.36741 + 8.40959i 3.04773 0 13.4412i −7.54503 13.0684i −1.92130 + 9.68490i
See all 24 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 79.12
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
7.b odd 2 1 inner
7.c even 3 1 inner
7.d odd 6 1 inner
35.c odd 2 1 inner
35.i odd 6 1 inner
35.j even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 245.4.j.g 24
5.b even 2 1 inner 245.4.j.g 24
7.b odd 2 1 inner 245.4.j.g 24
7.c even 3 1 245.4.b.g 12
7.c even 3 1 inner 245.4.j.g 24
7.d odd 6 1 245.4.b.g 12
7.d odd 6 1 inner 245.4.j.g 24
35.c odd 2 1 inner 245.4.j.g 24
35.i odd 6 1 245.4.b.g 12
35.i odd 6 1 inner 245.4.j.g 24
35.j even 6 1 245.4.b.g 12
35.j even 6 1 inner 245.4.j.g 24
35.k even 12 2 1225.4.a.bs 12
35.l odd 12 2 1225.4.a.bs 12
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
245.4.b.g 12 7.c even 3 1
245.4.b.g 12 7.d odd 6 1
245.4.b.g 12 35.i odd 6 1
245.4.b.g 12 35.j even 6 1
245.4.j.g 24 1.a even 1 1 trivial
245.4.j.g 24 5.b even 2 1 inner
245.4.j.g 24 7.b odd 2 1 inner
245.4.j.g 24 7.c even 3 1 inner
245.4.j.g 24 7.d odd 6 1 inner
245.4.j.g 24 35.c odd 2 1 inner
245.4.j.g 24 35.i odd 6 1 inner
245.4.j.g 24 35.j even 6 1 inner
1225.4.a.bs 12 35.k even 12 2
1225.4.a.bs 12 35.l odd 12 2

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{4}^{\mathrm{new}}(245, [\chi])\):

\( T_{2}^{12} - 35T_{2}^{10} + 947T_{2}^{8} - 9338T_{2}^{6} + 70424T_{2}^{4} - 54488T_{2}^{2} + 38416 \) Copy content Toggle raw display
\( T_{19}^{12} + 19440 T_{19}^{10} + 376913088 T_{19}^{8} + 19440118784 T_{19}^{6} + 905432961024 T_{19}^{4} + \cdots + 24179327893504 \) Copy content Toggle raw display