Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [1932,2,Mod(229,1932)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1932, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([0, 0, 5, 3]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("1932.229");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 1932 = 2^{2} \cdot 3 \cdot 7 \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 1932.u (of order \(6\), 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: | \(15.4270976705\) |
Analytic rank: | \(0\) |
Dimension: | \(64\) |
Relative dimension: | \(32\) over \(\Q(\zeta_{6})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
229.1 | 0 | −0.866025 | + | 0.500000i | 0 | −1.45500 | + | 2.52013i | 0 | −0.753219 | + | 2.53627i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.2 | 0 | −0.866025 | + | 0.500000i | 0 | 1.45500 | − | 2.52013i | 0 | 0.753219 | − | 2.53627i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.3 | 0 | −0.866025 | + | 0.500000i | 0 | −1.40447 | + | 2.43261i | 0 | −2.62121 | − | 0.359489i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.4 | 0 | −0.866025 | + | 0.500000i | 0 | 1.40447 | − | 2.43261i | 0 | 2.62121 | + | 0.359489i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.5 | 0 | −0.866025 | + | 0.500000i | 0 | −1.17373 | + | 2.03296i | 0 | 1.92869 | − | 1.81112i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.6 | 0 | −0.866025 | + | 0.500000i | 0 | 1.17373 | − | 2.03296i | 0 | −1.92869 | + | 1.81112i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.7 | 0 | −0.866025 | + | 0.500000i | 0 | −0.791250 | + | 1.37049i | 0 | 2.62506 | − | 0.330238i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.8 | 0 | −0.866025 | + | 0.500000i | 0 | 0.791250 | − | 1.37049i | 0 | −2.62506 | + | 0.330238i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.9 | 0 | −0.866025 | + | 0.500000i | 0 | −0.559957 | + | 0.969874i | 0 | −0.172696 | − | 2.64011i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.10 | 0 | −0.866025 | + | 0.500000i | 0 | 0.559957 | − | 0.969874i | 0 | 0.172696 | + | 2.64011i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.11 | 0 | −0.866025 | + | 0.500000i | 0 | −0.446977 | + | 0.774187i | 0 | −0.103193 | + | 2.64374i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.12 | 0 | −0.866025 | + | 0.500000i | 0 | 0.446977 | − | 0.774187i | 0 | 0.103193 | − | 2.64374i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.13 | 0 | −0.866025 | + | 0.500000i | 0 | −1.65918 | + | 2.87378i | 0 | −2.30661 | − | 1.29598i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.14 | 0 | −0.866025 | + | 0.500000i | 0 | 1.65918 | − | 2.87378i | 0 | 2.30661 | + | 1.29598i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.15 | 0 | −0.866025 | + | 0.500000i | 0 | −2.03041 | + | 3.51678i | 0 | 0.701513 | + | 2.55105i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.16 | 0 | −0.866025 | + | 0.500000i | 0 | 2.03041 | − | 3.51678i | 0 | −0.701513 | − | 2.55105i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.17 | 0 | 0.866025 | − | 0.500000i | 0 | −1.66862 | + | 2.89014i | 0 | 1.72804 | + | 2.00347i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.18 | 0 | 0.866025 | − | 0.500000i | 0 | 1.66862 | − | 2.89014i | 0 | −1.72804 | − | 2.00347i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.19 | 0 | 0.866025 | − | 0.500000i | 0 | −1.60867 | + | 2.78629i | 0 | −2.04215 | + | 1.68215i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
229.20 | 0 | 0.866025 | − | 0.500000i | 0 | 1.60867 | − | 2.78629i | 0 | 2.04215 | − | 1.68215i | 0 | 0.500000 | − | 0.866025i | 0 | ||||||||||
See all 64 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
7.d | odd | 6 | 1 | inner |
23.b | odd | 2 | 1 | inner |
161.g | even | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 1932.2.u.a | ✓ | 64 |
7.d | odd | 6 | 1 | inner | 1932.2.u.a | ✓ | 64 |
23.b | odd | 2 | 1 | inner | 1932.2.u.a | ✓ | 64 |
161.g | even | 6 | 1 | inner | 1932.2.u.a | ✓ | 64 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
1932.2.u.a | ✓ | 64 | 1.a | even | 1 | 1 | trivial |
1932.2.u.a | ✓ | 64 | 7.d | odd | 6 | 1 | inner |
1932.2.u.a | ✓ | 64 | 23.b | odd | 2 | 1 | inner |
1932.2.u.a | ✓ | 64 | 161.g | even | 6 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(1932, [\chi])\).