Properties

Label 1152.2.v.d
Level $1152$
Weight $2$
Character orbit 1152.v
Analytic conductor $9.199$
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] = [1152,2,Mod(145,1152)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1152, base_ring=CyclotomicField(8))
 
chi = DirichletCharacter(H, H._module([0, 7, 0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1152.145");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1152 = 2^{7} \cdot 3^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1152.v (of order \(8\), 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: \(9.19876631285\)
Analytic rank: \(0\)
Dimension: \(32\)
Relative dimension: \(8\) over \(\Q(\zeta_{8})\)
Twist minimal: no (minimal twist has level 288)
Sato-Tate group: $\mathrm{SU}(2)[C_{8}]$

$q$-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
\(\operatorname{Tr}(f)(q) = \) \( 32 q - 48 q^{31} - 16 q^{43} - 32 q^{55} - 32 q^{61} - 16 q^{67} + 48 q^{91}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
145.1 0 0 0 −3.41317 + 1.41378i 0 1.42999 1.42999i 0 0 0
145.2 0 0 0 −2.42249 + 1.00343i 0 −3.40882 + 3.40882i 0 0 0
145.3 0 0 0 −1.51282 + 0.626632i 0 1.32530 1.32530i 0 0 0
145.4 0 0 0 −0.823699 + 0.341187i 0 −0.760681 + 0.760681i 0 0 0
145.5 0 0 0 0.823699 0.341187i 0 −0.760681 + 0.760681i 0 0 0
145.6 0 0 0 1.51282 0.626632i 0 1.32530 1.32530i 0 0 0
145.7 0 0 0 2.42249 1.00343i 0 −3.40882 + 3.40882i 0 0 0
145.8 0 0 0 3.41317 1.41378i 0 1.42999 1.42999i 0 0 0
433.1 0 0 0 −1.53803 + 3.71314i 0 1.56292 + 1.56292i 0 0 0
433.2 0 0 0 −0.805403 + 1.94441i 0 2.62411 + 2.62411i 0 0 0
433.3 0 0 0 −0.549515 + 1.32665i 0 −0.197478 0.197478i 0 0 0
433.4 0 0 0 −0.445570 + 1.07570i 0 −2.57533 2.57533i 0 0 0
433.5 0 0 0 0.445570 1.07570i 0 −2.57533 2.57533i 0 0 0
433.6 0 0 0 0.549515 1.32665i 0 −0.197478 0.197478i 0 0 0
433.7 0 0 0 0.805403 1.94441i 0 2.62411 + 2.62411i 0 0 0
433.8 0 0 0 1.53803 3.71314i 0 1.56292 + 1.56292i 0 0 0
721.1 0 0 0 −1.53803 3.71314i 0 1.56292 1.56292i 0 0 0
721.2 0 0 0 −0.805403 1.94441i 0 2.62411 2.62411i 0 0 0
721.3 0 0 0 −0.549515 1.32665i 0 −0.197478 + 0.197478i 0 0 0
721.4 0 0 0 −0.445570 1.07570i 0 −2.57533 + 2.57533i 0 0 0
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 145.8
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
32.g even 8 1 inner
96.p odd 8 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1152.2.v.d 32
3.b odd 2 1 inner 1152.2.v.d 32
4.b odd 2 1 288.2.v.c 32
12.b even 2 1 288.2.v.c 32
32.g even 8 1 inner 1152.2.v.d 32
32.h odd 8 1 288.2.v.c 32
96.o even 8 1 288.2.v.c 32
96.p odd 8 1 inner 1152.2.v.d 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
288.2.v.c 32 4.b odd 2 1
288.2.v.c 32 12.b even 2 1
288.2.v.c 32 32.h odd 8 1
288.2.v.c 32 96.o even 8 1
1152.2.v.d 32 1.a even 1 1 trivial
1152.2.v.d 32 3.b odd 2 1 inner
1152.2.v.d 32 32.g even 8 1 inner
1152.2.v.d 32 96.p odd 8 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{32} - 672 T_{5}^{26} + 52736 T_{5}^{24} - 173184 T_{5}^{22} + 225792 T_{5}^{20} + \cdots + 1600000000 \) acting on \(S_{2}^{\mathrm{new}}(1152, [\chi])\). Copy content Toggle raw display