Properties

Label 6048.2.j.c
Level $6048$
Weight $2$
Character orbit 6048.j
Analytic conductor $48.294$
Analytic rank $0$
Dimension $32$
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] = [6048,2,Mod(5615,6048)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(6048, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1, 1, 1, 0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("6048.5615");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 6048 = 2^{5} \cdot 3^{3} \cdot 7 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 6048.j (of order \(2\), degree \(1\), 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: \(48.2935231425\)
Analytic rank: \(0\)
Dimension: \(32\)
Twist minimal: no (minimal twist has level 1512)
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 32 q+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 32 q + 64 q^{19} - 16 q^{25} + 48 q^{43} - 32 q^{49} - 16 q^{67} - 16 q^{73} - 16 q^{91} + 64 q^{97}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
5615.1 0 0 0 −3.61017 0 1.00000i 0 0 0
5615.2 0 0 0 −3.61017 0 1.00000i 0 0 0
5615.3 0 0 0 −3.47003 0 1.00000i 0 0 0
5615.4 0 0 0 −3.47003 0 1.00000i 0 0 0
5615.5 0 0 0 −2.21305 0 1.00000i 0 0 0
5615.6 0 0 0 −2.21305 0 1.00000i 0 0 0
5615.7 0 0 0 −2.09311 0 1.00000i 0 0 0
5615.8 0 0 0 −2.09311 0 1.00000i 0 0 0
5615.9 0 0 0 −1.17792 0 1.00000i 0 0 0
5615.10 0 0 0 −1.17792 0 1.00000i 0 0 0
5615.11 0 0 0 −0.436221 0 1.00000i 0 0 0
5615.12 0 0 0 −0.436221 0 1.00000i 0 0 0
5615.13 0 0 0 −0.206991 0 1.00000i 0 0 0
5615.14 0 0 0 −0.206991 0 1.00000i 0 0 0
5615.15 0 0 0 −0.162025 0 1.00000i 0 0 0
5615.16 0 0 0 −0.162025 0 1.00000i 0 0 0
5615.17 0 0 0 0.162025 0 1.00000i 0 0 0
5615.18 0 0 0 0.162025 0 1.00000i 0 0 0
5615.19 0 0 0 0.206991 0 1.00000i 0 0 0
5615.20 0 0 0 0.206991 0 1.00000i 0 0 0
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 5615.32
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
8.d odd 2 1 inner
24.f even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 6048.2.j.c 32
3.b odd 2 1 inner 6048.2.j.c 32
4.b odd 2 1 1512.2.j.c 32
8.b even 2 1 1512.2.j.c 32
8.d odd 2 1 inner 6048.2.j.c 32
12.b even 2 1 1512.2.j.c 32
24.f even 2 1 inner 6048.2.j.c 32
24.h odd 2 1 1512.2.j.c 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1512.2.j.c 32 4.b odd 2 1
1512.2.j.c 32 8.b even 2 1
1512.2.j.c 32 12.b even 2 1
1512.2.j.c 32 24.h odd 2 1
6048.2.j.c 32 1.a even 1 1 trivial
6048.2.j.c 32 3.b odd 2 1 inner
6048.2.j.c 32 8.d odd 2 1 inner
6048.2.j.c 32 24.f even 2 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{16} - 36T_{5}^{14} + 468T_{5}^{12} - 2684T_{5}^{10} + 6806T_{5}^{8} - 6300T_{5}^{6} + 1300T_{5}^{4} - 68T_{5}^{2} + 1 \) acting on \(S_{2}^{\mathrm{new}}(6048, [\chi])\). Copy content Toggle raw display