Properties

Label 232.2.q.a
Level $232$
Weight $2$
Character orbit 232.q
Analytic conductor $1.853$
Analytic rank $0$
Dimension $48$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [232,2,Mod(9,232)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(232, base_ring=CyclotomicField(14))
 
chi = DirichletCharacter(H, H._module([0, 0, 5]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("232.9");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 232 = 2^{3} \cdot 29 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 232.q (of order \(14\), degree \(6\), 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: \(1.85252932689\)
Analytic rank: \(0\)
Dimension: \(48\)
Relative dimension: \(8\) over \(\Q(\zeta_{14})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{14}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 48 q - 2 q^{5} - 4 q^{7} + 6 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 48 q - 2 q^{5} - 4 q^{7} + 6 q^{9} + 10 q^{13} + 14 q^{15} + 14 q^{21} + 4 q^{23} - 48 q^{25} - 4 q^{29} + 10 q^{33} + 8 q^{35} - 38 q^{45} - 14 q^{47} - 18 q^{49} - 56 q^{51} - 48 q^{53} - 28 q^{55} - 12 q^{57} - 128 q^{59} - 28 q^{61} + 42 q^{63} - 28 q^{65} - 4 q^{67} + 28 q^{69} - 14 q^{71} - 28 q^{73} + 14 q^{77} - 32 q^{81} + 80 q^{83} - 112 q^{87} + 42 q^{89} - 28 q^{91} + 6 q^{93} + 70 q^{97}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
9.1 0 −2.39252 + 1.90797i 0 −1.10330 + 0.531322i 0 −0.889636 1.11557i 0 1.41624 6.20496i 0
9.2 0 −1.79043 + 1.42782i 0 2.68076 1.29099i 0 0.839902 + 1.05320i 0 0.499400 2.18801i 0
9.3 0 −0.728009 + 0.580567i 0 −2.19459 + 1.05686i 0 −0.988136 1.23908i 0 −0.474625 + 2.07947i 0
9.4 0 −0.212201 + 0.169225i 0 −1.28207 + 0.617411i 0 1.27595 + 1.59999i 0 −0.651170 + 2.85296i 0
9.5 0 0.0131000 0.0104469i 0 3.41718 1.64563i 0 −3.15424 3.95529i 0 −0.667500 + 2.92451i 0
9.6 0 0.884679 0.705508i 0 0.449269 0.216356i 0 2.01029 + 2.52083i 0 −0.382647 + 1.67649i 0
9.7 0 1.96464 1.56675i 0 1.24505 0.599586i 0 1.40365 + 1.76012i 0 0.737555 3.23144i 0
9.8 0 2.26073 1.80288i 0 −0.608430 + 0.293004i 0 −2.74476 3.44182i 0 1.19300 5.22686i 0
33.1 0 −1.28436 2.66699i 0 0.805849 3.53066i 0 −1.47444 + 0.710053i 0 −3.59282 + 4.50525i 0
33.2 0 −1.19841 2.48852i 0 −0.882074 + 3.86462i 0 −3.53526 + 1.70249i 0 −2.88609 + 3.61904i 0
33.3 0 −0.661075 1.37274i 0 −0.510076 + 2.23479i 0 3.30380 1.59102i 0 0.423086 0.530533i 0
33.4 0 −0.186194 0.386637i 0 0.478397 2.09600i 0 −1.33207 + 0.641493i 0 1.75565 2.20152i 0
33.5 0 0.201238 + 0.417875i 0 −0.296646 + 1.29969i 0 2.78319 1.34032i 0 1.73635 2.17731i 0
33.6 0 0.846741 + 1.75828i 0 0.850744 3.72735i 0 2.85493 1.37486i 0 −0.504093 + 0.632112i 0
33.7 0 0.857903 + 1.78145i 0 −0.419644 + 1.83858i 0 −2.09267 + 1.00778i 0 −0.567114 + 0.711138i 0
33.8 0 1.42415 + 2.95728i 0 −0.136467 + 0.597901i 0 0.294470 0.141809i 0 −4.84685 + 6.07775i 0
121.1 0 −3.23807 + 0.739069i 0 −1.39730 1.75216i 0 0.718779 + 3.14918i 0 7.23599 3.48467i 0
121.2 0 −1.64676 + 0.375863i 0 −0.945962 1.18620i 0 0.445391 + 1.95139i 0 −0.132354 + 0.0637382i 0
121.3 0 −1.18604 + 0.270705i 0 1.84749 + 2.31668i 0 −0.161250 0.706484i 0 −1.36950 + 0.659517i 0
121.4 0 −1.15926 + 0.264594i 0 −0.233976 0.293397i 0 −0.933454 4.08973i 0 −1.42903 + 0.688186i 0
See all 48 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 9.8
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
29.e even 14 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 232.2.q.a 48
4.b odd 2 1 464.2.y.e 48
29.e even 14 1 inner 232.2.q.a 48
29.f odd 28 1 6728.2.a.be 24
29.f odd 28 1 6728.2.a.bf 24
116.h odd 14 1 464.2.y.e 48
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
232.2.q.a 48 1.a even 1 1 trivial
232.2.q.a 48 29.e even 14 1 inner
464.2.y.e 48 4.b odd 2 1
464.2.y.e 48 116.h odd 14 1
6728.2.a.be 24 29.f odd 28 1
6728.2.a.bf 24 29.f odd 28 1

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(232, [\chi])\).