Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [96,5,Mod(19,96)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(96, base_ring=CyclotomicField(8))
chi = DirichletCharacter(H, H._module([4, 7, 0]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("96.19");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 96 = 2^{5} \cdot 3 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 96.m (of order \(8\), degree \(4\), 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: | \(9.92351645605\) |
Analytic rank: | \(0\) |
Dimension: | \(128\) |
Relative dimension: | \(32\) over \(\Q(\zeta_{8})\) |
Twist minimal: | yes |
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.
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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
19.1 | −3.91885 | + | 0.801613i | −4.80062 | − | 1.98848i | 14.7148 | − | 6.28281i | 38.9984 | − | 16.1536i | 20.4069 | + | 3.94433i | −11.3718 | − | 11.3718i | −52.6289 | + | 36.4170i | 19.0919 | + | 19.0919i | −139.880 | + | 94.5654i |
19.2 | −3.91387 | − | 0.825614i | 4.80062 | + | 1.98848i | 14.6367 | + | 6.46269i | 41.0395 | − | 16.9991i | −17.1473 | − | 11.7461i | 39.8685 | + | 39.8685i | −51.9505 | − | 37.3784i | 19.0919 | + | 19.0919i | −174.658 | + | 32.6495i |
19.3 | −3.90221 | + | 0.879058i | 4.80062 | + | 1.98848i | 14.4545 | − | 6.86054i | −12.4195 | + | 5.14434i | −20.4810 | − | 3.53946i | 12.0541 | + | 12.0541i | −50.3738 | + | 39.4776i | 19.0919 | + | 19.0919i | 43.9415 | − | 30.9918i |
19.4 | −3.89979 | + | 0.889719i | −4.80062 | − | 1.98848i | 14.4168 | − | 6.93944i | −36.4194 | + | 15.0854i | 20.4906 | + | 3.48347i | 28.3955 | + | 28.3955i | −50.0484 | + | 39.8893i | 19.0919 | + | 19.0919i | 128.606 | − | 91.2329i |
19.5 | −3.77443 | − | 1.32427i | −4.80062 | − | 1.98848i | 12.4926 | + | 9.99675i | 3.08230 | − | 1.27673i | 15.4863 | + | 13.8627i | −11.9417 | − | 11.9417i | −33.9140 | − | 54.2756i | 19.0919 | + | 19.0919i | −13.3247 | + | 0.737118i |
19.6 | −3.60899 | − | 1.72488i | 4.80062 | + | 1.98848i | 10.0496 | + | 12.4501i | 1.41390 | − | 0.585655i | −13.8955 | − | 15.4569i | −39.7285 | − | 39.7285i | −14.7939 | − | 62.2667i | 19.0919 | + | 19.0919i | −6.11292 | − | 0.325176i |
19.7 | −2.80122 | + | 2.85538i | −4.80062 | − | 1.98848i | −0.306365 | − | 15.9971i | −3.83450 | + | 1.58830i | 19.1254 | − | 8.13741i | −40.6057 | − | 40.6057i | 46.5359 | + | 43.9365i | 19.0919 | + | 19.0919i | 6.20607 | − | 15.3981i |
19.8 | −2.43406 | + | 3.17417i | 4.80062 | + | 1.98848i | −4.15072 | − | 15.4522i | −37.8877 | + | 15.6936i | −17.9968 | + | 10.3979i | −16.3741 | − | 16.3741i | 59.1511 | + | 24.4366i | 19.0919 | + | 19.0919i | 42.4068 | − | 158.461i |
19.9 | −2.43211 | − | 3.17566i | −4.80062 | − | 1.98848i | −4.16964 | + | 15.4471i | −45.0019 | + | 18.6404i | 5.36091 | + | 20.0814i | −57.2930 | − | 57.2930i | 59.1959 | − | 24.3278i | 19.0919 | + | 19.0919i | 168.646 | + | 97.5753i |
19.10 | −2.12024 | − | 3.39184i | 4.80062 | + | 1.98848i | −7.00918 | + | 14.3830i | −2.50651 | + | 1.03823i | −3.43384 | − | 20.4990i | −15.1406 | − | 15.1406i | 63.6461 | − | 6.72143i | 19.0919 | + | 19.0919i | 8.83592 | + | 6.30039i |
19.11 | −1.83362 | + | 3.55497i | −4.80062 | − | 1.98848i | −9.27568 | − | 13.0369i | 5.98812 | − | 2.48036i | 15.8715 | − | 13.4200i | 50.8637 | + | 50.8637i | 63.3540 | − | 9.07002i | 19.0919 | + | 19.0919i | −2.16232 | + | 25.8357i |
19.12 | −1.65353 | − | 3.64223i | −4.80062 | − | 1.98848i | −10.5317 | + | 12.0451i | 13.5792 | − | 5.62468i | 0.695457 | + | 20.7730i | 25.2032 | + | 25.2032i | 61.2854 | + | 18.4419i | 19.0919 | + | 19.0919i | −42.9399 | − | 40.1579i |
19.13 | −0.981308 | + | 3.87776i | 4.80062 | + | 1.98848i | −14.0741 | − | 7.61056i | 22.0087 | − | 9.11631i | −12.4217 | + | 16.6643i | 10.8040 | + | 10.8040i | 43.3229 | − | 47.1076i | 19.0919 | + | 19.0919i | 13.7536 | + | 94.2905i |
19.14 | −0.532306 | − | 3.96442i | 4.80062 | + | 1.98848i | −15.4333 | + | 4.22058i | −22.7160 | + | 9.40928i | 5.32778 | − | 20.0902i | 0.779343 | + | 0.779343i | 24.9474 | + | 58.9375i | 19.0919 | + | 19.0919i | 49.3943 | + | 85.0473i |
19.15 | 0.0840734 | − | 3.99912i | 4.80062 | + | 1.98848i | −15.9859 | − | 0.672439i | 28.4020 | − | 11.7645i | 8.35577 | − | 19.0311i | 67.3311 | + | 67.3311i | −4.03315 | + | 63.8728i | 19.0919 | + | 19.0919i | −44.6598 | − | 114.572i |
19.16 | 0.200031 | + | 3.99500i | −4.80062 | − | 1.98848i | −15.9200 | + | 1.59824i | −18.9195 | + | 7.83673i | 6.98370 | − | 19.5762i | −4.26517 | − | 4.26517i | −9.56945 | − | 63.2805i | 19.0919 | + | 19.0919i | −35.0922 | − | 74.0159i |
19.17 | 0.621102 | − | 3.95148i | −4.80062 | − | 1.98848i | −15.2285 | − | 4.90855i | 16.5981 | − | 6.87516i | −10.8391 | + | 17.7345i | −43.9321 | − | 43.9321i | −28.8545 | + | 57.1263i | 19.0919 | + | 19.0919i | −16.8580 | − | 69.8573i |
19.18 | 0.638317 | + | 3.94874i | 4.80062 | + | 1.98848i | −15.1851 | + | 5.04110i | −18.0299 | + | 7.46824i | −4.78768 | + | 20.2257i | 60.4929 | + | 60.4929i | −29.5989 | − | 56.7442i | 19.0919 | + | 19.0919i | −40.9989 | − | 66.4284i |
19.19 | 1.31848 | + | 3.77646i | 4.80062 | + | 1.98848i | −12.5232 | + | 9.95834i | −12.7536 | + | 5.28269i | −1.17990 | + | 20.7511i | −68.8629 | − | 68.8629i | −54.1188 | − | 34.1636i | 19.0919 | + | 19.0919i | −36.7651 | − | 41.1981i |
19.20 | 1.37965 | − | 3.75454i | 4.80062 | + | 1.98848i | −12.1931 | − | 10.3599i | 21.8774 | − | 9.06192i | 14.0890 | − | 15.2807i | −43.9499 | − | 43.9499i | −55.7190 | + | 31.4865i | 19.0919 | + | 19.0919i | −3.84012 | − | 94.6419i |
See next 80 embeddings (of 128 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
32.h | odd | 8 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 96.5.m.a | ✓ | 128 |
32.h | odd | 8 | 1 | inner | 96.5.m.a | ✓ | 128 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
96.5.m.a | ✓ | 128 | 1.a | even | 1 | 1 | trivial |
96.5.m.a | ✓ | 128 | 32.h | odd | 8 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(96, [\chi])\).