Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [336,3,Mod(29,336)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(336, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([0, 3, 2, 0]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("336.29");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 336 = 2^{4} \cdot 3 \cdot 7 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 336.t (of order \(4\), 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: | \(9.15533688251\) |
Analytic rank: | \(0\) |
Dimension: | \(192\) |
Relative dimension: | \(96\) over \(\Q(i)\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{4}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
29.1 | −2.00000 | + | 0.00312796i | 1.78471 | − | 2.41139i | 3.99998 | − | 0.0125118i | 2.26094 | + | 2.26094i | −3.56188 | + | 4.82836i | 2.64575i | −7.99991 | + | 0.0375353i | −2.62960 | − | 8.60728i | −4.52895 | − | 4.51481i | ||
29.2 | −1.99663 | − | 0.116080i | 2.85963 | − | 0.906930i | 3.97305 | + | 0.463536i | 6.89997 | + | 6.89997i | −5.81489 | + | 1.47886i | − | 2.64575i | −7.87890 | − | 1.38670i | 7.35496 | − | 5.18697i | −12.9757 | − | 14.5776i | |
29.3 | −1.99534 | + | 0.136487i | −1.54841 | − | 2.56952i | 3.96274 | − | 0.544675i | −3.45764 | − | 3.45764i | 3.44031 | + | 4.91572i | 2.64575i | −7.83267 | + | 1.62767i | −4.20485 | + | 7.95734i | 7.37107 | + | 6.42723i | ||
29.4 | −1.99499 | − | 0.141418i | 2.99222 | − | 0.215927i | 3.96000 | + | 0.564255i | −5.69938 | − | 5.69938i | −6.00000 | + | 0.00761992i | 2.64575i | −7.82038 | − | 1.68570i | 8.90675 | − | 1.29220i | 10.5642 | + | 12.1762i | ||
29.5 | −1.99097 | + | 0.189870i | 1.19591 | + | 2.75133i | 3.92790 | − | 0.756052i | −4.68892 | − | 4.68892i | −2.90341 | − | 5.25073i | − | 2.64575i | −7.67676 | + | 2.25107i | −6.13960 | + | 6.58068i | 10.2258 | + | 8.44519i | |
29.6 | −1.97640 | − | 0.306366i | −0.271501 | + | 2.98769i | 3.81228 | + | 1.21100i | 3.10851 | + | 3.10851i | 1.45192 | − | 5.82168i | − | 2.64575i | −7.16356 | − | 3.56137i | −8.85257 | − | 1.62232i | −5.19131 | − | 7.09599i | |
29.7 | −1.94829 | + | 0.451834i | −2.66782 | + | 1.37213i | 3.59169 | − | 1.76061i | −4.56547 | − | 4.56547i | 4.57772 | − | 3.87872i | 2.64575i | −6.20217 | + | 5.05303i | 5.23454 | − | 7.32118i | 10.9577 | + | 6.83204i | ||
29.8 | −1.94130 | + | 0.480993i | −1.06131 | + | 2.80600i | 3.53729 | − | 1.86750i | 4.09211 | + | 4.09211i | 0.710650 | − | 5.95777i | 2.64575i | −5.96869 | + | 5.32679i | −6.74726 | − | 5.95605i | −9.91228 | − | 5.97574i | ||
29.9 | −1.93826 | + | 0.493099i | −0.0439263 | − | 2.99968i | 3.51371 | − | 1.91151i | 0.736310 | + | 0.736310i | 1.56428 | + | 5.79250i | − | 2.64575i | −5.86791 | + | 5.43761i | −8.99614 | + | 0.263529i | −1.79023 | − | 1.06409i | |
29.10 | −1.92491 | + | 0.542872i | 2.70917 | + | 1.28857i | 3.41058 | − | 2.08996i | 0.0579151 | + | 0.0579151i | −5.91444 | − | 1.00965i | − | 2.64575i | −5.43049 | + | 5.87450i | 5.67918 | + | 6.98190i | −0.142922 | − | 0.0800410i | |
29.11 | −1.90710 | − | 0.602477i | 2.17141 | + | 2.07002i | 3.27404 | + | 2.29796i | 1.46144 | + | 1.46144i | −2.89395 | − | 5.25595i | 2.64575i | −4.85945 | − | 6.35498i | 0.430048 | + | 8.98972i | −1.90662 | − | 3.66759i | ||
29.12 | −1.89862 | − | 0.628676i | −2.43165 | + | 1.75700i | 3.20953 | + | 2.38724i | −2.93392 | − | 2.93392i | 5.72138 | − | 1.80716i | − | 2.64575i | −4.59289 | − | 6.55022i | 2.82587 | − | 8.54485i | 3.72592 | + | 7.41489i | |
29.13 | −1.84284 | + | 0.777147i | −2.92540 | − | 0.664856i | 2.79208 | − | 2.86431i | −0.526176 | − | 0.526176i | 5.90772 | − | 1.04825i | − | 2.64575i | −2.91936 | + | 7.44831i | 8.11593 | + | 3.88994i | 1.37857 | + | 0.560740i | |
29.14 | −1.83112 | − | 0.804365i | −2.41255 | − | 1.78315i | 2.70599 | + | 2.94578i | −5.05435 | − | 5.05435i | 2.98336 | + | 5.20572i | − | 2.64575i | −2.58552 | − | 7.57067i | 2.64079 | + | 8.60385i | 5.18958 | + | 13.3207i | |
29.15 | −1.70626 | + | 1.04340i | −2.61808 | + | 1.46480i | 1.82265 | − | 3.56061i | 3.61830 | + | 3.61830i | 2.93877 | − | 5.23102i | − | 2.64575i | 0.605206 | + | 7.97708i | 4.70874 | − | 7.66993i | −9.94909 | − | 2.39845i | |
29.16 | −1.68609 | + | 1.07569i | 2.18089 | − | 2.06002i | 1.68577 | − | 3.62742i | −6.39300 | − | 6.39300i | −1.46122 | + | 5.81935i | − | 2.64575i | 1.05964 | + | 7.92951i | 0.512600 | − | 8.98539i | 17.6561 | + | 3.90224i | |
29.17 | −1.66368 | − | 1.11003i | −0.699683 | − | 2.91727i | 1.53568 | + | 3.69347i | 5.11623 | + | 5.11623i | −2.07419 | + | 5.63007i | − | 2.64575i | 1.54496 | − | 7.84940i | −8.02089 | + | 4.08232i | −2.83263 | − | 14.1909i | |
29.18 | −1.66016 | − | 1.11528i | 2.98465 | − | 0.303046i | 1.51229 | + | 3.70310i | −1.55904 | − | 1.55904i | −5.29300 | − | 2.82562i | − | 2.64575i | 1.61934 | − | 7.83439i | 8.81633 | − | 1.80898i | 0.849497 | + | 4.32705i | |
29.19 | −1.64280 | + | 1.14070i | −1.84901 | − | 2.36245i | 1.39759 | − | 3.74790i | 6.40343 | + | 6.40343i | 5.73241 | + | 1.77186i | 2.64575i | 1.97928 | + | 7.75129i | −2.16233 | + | 8.73638i | −17.8240 | − | 3.21514i | ||
29.20 | −1.64232 | − | 1.14140i | −1.05966 | − | 2.80662i | 1.39443 | + | 3.74907i | 2.24404 | + | 2.24404i | −1.46316 | + | 5.81886i | 2.64575i | 1.98908 | − | 7.74878i | −6.75422 | + | 5.94815i | −1.12409 | − | 6.24677i | ||
See next 80 embeddings (of 192 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
16.e | even | 4 | 1 | inner |
48.i | odd | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 336.3.t.a | ✓ | 192 |
3.b | odd | 2 | 1 | inner | 336.3.t.a | ✓ | 192 |
16.e | even | 4 | 1 | inner | 336.3.t.a | ✓ | 192 |
48.i | odd | 4 | 1 | inner | 336.3.t.a | ✓ | 192 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
336.3.t.a | ✓ | 192 | 1.a | even | 1 | 1 | trivial |
336.3.t.a | ✓ | 192 | 3.b | odd | 2 | 1 | inner |
336.3.t.a | ✓ | 192 | 16.e | even | 4 | 1 | inner |
336.3.t.a | ✓ | 192 | 48.i | odd | 4 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(336, [\chi])\).