Properties

Label 225.6.f.c
Level $225$
Weight $6$
Character orbit 225.f
Analytic conductor $36.086$
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] = [225,6,Mod(107,225)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(225, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([2, 1]))
 
N = Newforms(chi, 6, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("225.107");
 
S:= CuspForms(chi, 6);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 225 = 3^{2} \cdot 5^{2} \)
Weight: \( k \) \(=\) \( 6 \)
Character orbit: \([\chi]\) \(=\) 225.f (of order \(4\), degree \(2\), 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: \(36.0863594579\)
Analytic rank: \(0\)
Dimension: \(24\)
Relative dimension: \(12\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 24 q+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 24 q + 5664 q^{16} - 49176 q^{31} - 116976 q^{46} - 87048 q^{61} + 241680 q^{76} - 489096 q^{91}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
107.1 −6.22732 + 6.22732i 0 45.5591i 0 0 83.4434 + 83.4434i 84.4372 + 84.4372i 0 0
107.2 −6.22732 + 6.22732i 0 45.5591i 0 0 −83.4434 83.4434i 84.4372 + 84.4372i 0 0
107.3 −5.41913 + 5.41913i 0 26.7338i 0 0 −10.9755 10.9755i −28.5379 28.5379i 0 0
107.4 −5.41913 + 5.41913i 0 26.7338i 0 0 10.9755 + 10.9755i −28.5379 28.5379i 0 0
107.5 −0.923852 + 0.923852i 0 30.2930i 0 0 31.9569 + 31.9569i −57.5495 57.5495i 0 0
107.6 −0.923852 + 0.923852i 0 30.2930i 0 0 −31.9569 31.9569i −57.5495 57.5495i 0 0
107.7 0.923852 0.923852i 0 30.2930i 0 0 31.9569 + 31.9569i 57.5495 + 57.5495i 0 0
107.8 0.923852 0.923852i 0 30.2930i 0 0 −31.9569 31.9569i 57.5495 + 57.5495i 0 0
107.9 5.41913 5.41913i 0 26.7338i 0 0 10.9755 + 10.9755i 28.5379 + 28.5379i 0 0
107.10 5.41913 5.41913i 0 26.7338i 0 0 −10.9755 10.9755i 28.5379 + 28.5379i 0 0
107.11 6.22732 6.22732i 0 45.5591i 0 0 83.4434 + 83.4434i −84.4372 84.4372i 0 0
107.12 6.22732 6.22732i 0 45.5591i 0 0 −83.4434 83.4434i −84.4372 84.4372i 0 0
143.1 −6.22732 6.22732i 0 45.5591i 0 0 83.4434 83.4434i 84.4372 84.4372i 0 0
143.2 −6.22732 6.22732i 0 45.5591i 0 0 −83.4434 + 83.4434i 84.4372 84.4372i 0 0
143.3 −5.41913 5.41913i 0 26.7338i 0 0 −10.9755 + 10.9755i −28.5379 + 28.5379i 0 0
143.4 −5.41913 5.41913i 0 26.7338i 0 0 10.9755 10.9755i −28.5379 + 28.5379i 0 0
143.5 −0.923852 0.923852i 0 30.2930i 0 0 31.9569 31.9569i −57.5495 + 57.5495i 0 0
143.6 −0.923852 0.923852i 0 30.2930i 0 0 −31.9569 + 31.9569i −57.5495 + 57.5495i 0 0
143.7 0.923852 + 0.923852i 0 30.2930i 0 0 31.9569 31.9569i 57.5495 57.5495i 0 0
143.8 0.923852 + 0.923852i 0 30.2930i 0 0 −31.9569 + 31.9569i 57.5495 57.5495i 0 0
See all 24 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 107.12
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
5.b even 2 1 inner
5.c odd 4 2 inner
15.d odd 2 1 inner
15.e even 4 2 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 225.6.f.c 24
3.b odd 2 1 inner 225.6.f.c 24
5.b even 2 1 inner 225.6.f.c 24
5.c odd 4 2 inner 225.6.f.c 24
15.d odd 2 1 inner 225.6.f.c 24
15.e even 4 2 inner 225.6.f.c 24
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
225.6.f.c 24 1.a even 1 1 trivial
225.6.f.c 24 3.b odd 2 1 inner
225.6.f.c 24 5.b even 2 1 inner
225.6.f.c 24 5.c odd 4 2 inner
225.6.f.c 24 15.d odd 2 1 inner
225.6.f.c 24 15.e even 4 2 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{12} + 9468T_{2}^{8} + 20778768T_{2}^{4} + 60466176 \) acting on \(S_{6}^{\mathrm{new}}(225, [\chi])\). Copy content Toggle raw display