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.
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 |
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 \(S_{2}^{\mathrm{new}}(232, [\chi])\).