Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [176,3,Mod(67,176)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(176, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([2, 3, 0]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("176.67");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 176 = 2^{4} \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 176.k (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: | \(4.79565265274\) |
Analytic rank: | \(0\) |
Dimension: | \(80\) |
Relative dimension: | \(40\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
67.1 | −1.99851 | − | 0.0770689i | 1.07248 | − | 1.07248i | 3.98812 | + | 0.308047i | −0.304086 | + | 0.304086i | −2.22603 | + | 2.06072i | −11.6207 | −7.94658 | − | 0.922996i | 6.69955i | 0.631157 | − | 0.584285i | ||||
67.2 | −1.99789 | + | 0.0918875i | −4.17245 | + | 4.17245i | 3.98311 | − | 0.367162i | 2.54514 | − | 2.54514i | 7.95270 | − | 8.71949i | −8.66712 | −7.92408 | + | 1.09955i | − | 25.8187i | −4.85103 | + | 5.31877i | |||
67.3 | −1.98372 | − | 0.254671i | 0.496048 | − | 0.496048i | 3.87029 | + | 1.01039i | 6.19535 | − | 6.19535i | −1.11035 | + | 0.857691i | 6.04640 | −7.42024 | − | 2.98998i | 8.50787i | −13.8676 | + | 10.7121i | ||||
67.4 | −1.97373 | − | 0.323076i | −2.45130 | + | 2.45130i | 3.79124 | + | 1.27533i | −1.68733 | + | 1.68733i | 5.63017 | − | 4.04625i | 12.4055 | −7.07087 | − | 3.74203i | − | 3.01774i | 3.87547 | − | 2.78520i | |||
67.5 | −1.94949 | + | 0.446643i | 1.62128 | − | 1.62128i | 3.60102 | − | 1.74145i | −3.07749 | + | 3.07749i | −2.43653 | + | 3.88480i | 6.13719 | −6.24234 | + | 5.00332i | 3.74292i | 4.62500 | − | 7.37408i | ||||
67.6 | −1.83674 | − | 0.791445i | 4.13044 | − | 4.13044i | 2.74723 | + | 2.90736i | 2.66857 | − | 2.66857i | −10.8556 | + | 4.31753i | −2.83094 | −2.74493 | − | 7.51434i | − | 25.1211i | −7.01350 | + | 2.78944i | |||
67.7 | −1.71503 | + | 1.02891i | −1.98641 | + | 1.98641i | 1.88268 | − | 3.52924i | −4.28548 | + | 4.28548i | 1.36292 | − | 5.45060i | −1.79479 | 0.402412 | + | 7.98987i | 1.10837i | 2.94036 | − | 11.7591i | ||||
67.8 | −1.59058 | + | 1.21246i | 2.90002 | − | 2.90002i | 1.05991 | − | 3.85702i | 3.66820 | − | 3.66820i | −1.09658 | + | 8.12887i | 2.50062 | 2.99060 | + | 7.42000i | − | 7.82027i | −1.38705 | + | 10.2821i | |||
67.9 | −1.55544 | + | 1.25723i | −1.44242 | + | 1.44242i | 0.838764 | − | 3.91107i | 1.90168 | − | 1.90168i | 0.430145 | − | 4.05704i | −1.15133 | 3.61246 | + | 7.13794i | 4.83884i | −0.567101 | + | 5.34879i | ||||
67.10 | −1.54150 | − | 1.27428i | −1.94599 | + | 1.94599i | 0.752437 | + | 3.92859i | −0.736537 | + | 0.736537i | 5.47948 | − | 0.520013i | 1.14749 | 3.84623 | − | 7.01473i | 1.42621i | 2.07392 | − | 0.196819i | ||||
67.11 | −1.53159 | − | 1.28617i | −1.33764 | + | 1.33764i | 0.691542 | + | 3.93977i | 3.71371 | − | 3.71371i | 3.76916 | − | 0.328288i | −5.35963 | 4.00804 | − | 6.92355i | 5.42142i | −10.4643 | + | 0.911429i | ||||
67.12 | −1.19804 | + | 1.60147i | 3.43211 | − | 3.43211i | −1.12942 | − | 3.83724i | −6.57313 | + | 6.57313i | 1.38463 | + | 9.60822i | −10.5496 | 7.49831 | + | 2.78842i | − | 14.5588i | −2.65183 | − | 18.4015i | |||
67.13 | −0.840357 | + | 1.81488i | −3.50883 | + | 3.50883i | −2.58760 | − | 3.05030i | 4.62771 | − | 4.62771i | −3.41945 | − | 9.31678i | 12.6047 | 7.71044 | − | 2.13285i | − | 15.6238i | 4.50982 | + | 12.2877i | |||
67.14 | −0.823887 | − | 1.82242i | 2.06950 | − | 2.06950i | −2.64242 | + | 3.00293i | 4.28057 | − | 4.28057i | −5.47654 | − | 2.06647i | 11.6192 | 7.64966 | + | 2.34152i | 0.434311i | −11.3277 | − | 4.27429i | ||||
67.15 | −0.794054 | − | 1.83561i | −3.85635 | + | 3.85635i | −2.73896 | + | 2.91515i | −5.56053 | + | 5.56053i | 10.1409 | + | 4.01662i | −3.52698 | 7.52598 | + | 2.71288i | − | 20.7428i | 14.6223 | + | 5.79162i | |||
67.16 | −0.670141 | + | 1.88439i | 1.36978 | − | 1.36978i | −3.10182 | − | 2.52561i | −2.05346 | + | 2.05346i | 1.66325 | + | 3.49914i | 6.31785 | 6.83788 | − | 4.15252i | 5.24741i | −2.49340 | − | 5.24561i | ||||
67.17 | −0.633197 | − | 1.89712i | 0.466375 | − | 0.466375i | −3.19812 | + | 2.40250i | −1.44097 | + | 1.44097i | −1.18008 | − | 0.589461i | −6.06519 | 6.58287 | + | 4.54596i | 8.56499i | 3.64611 | + | 1.82128i | ||||
67.18 | −0.383398 | + | 1.96291i | −2.85242 | + | 2.85242i | −3.70601 | − | 1.50515i | −4.98967 | + | 4.98967i | −4.50543 | − | 6.69266i | −0.930878 | 4.37535 | − | 6.69749i | − | 7.27265i | −7.88122 | − | 11.7073i | |||
67.19 | −0.199043 | − | 1.99007i | 3.43093 | − | 3.43093i | −3.92076 | + | 0.792220i | 0.225895 | − | 0.225895i | −7.51071 | − | 6.14490i | −9.36464 | 2.35697 | + | 7.64491i | − | 14.5426i | −0.494510 | − | 0.404584i | |||
67.20 | −0.0926860 | − | 1.99785i | −2.65717 | + | 2.65717i | −3.98282 | + | 0.370346i | 5.90902 | − | 5.90902i | 5.55491 | + | 5.06235i | −4.39923 | 1.10905 | + | 7.92275i | − | 5.12110i | −12.3530 | − | 11.2577i | |||
See all 80 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
16.f | odd | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 176.3.k.a | ✓ | 80 |
4.b | odd | 2 | 1 | 704.3.k.a | 80 | ||
16.e | even | 4 | 1 | 704.3.k.a | 80 | ||
16.f | odd | 4 | 1 | inner | 176.3.k.a | ✓ | 80 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
176.3.k.a | ✓ | 80 | 1.a | even | 1 | 1 | trivial |
176.3.k.a | ✓ | 80 | 16.f | odd | 4 | 1 | inner |
704.3.k.a | 80 | 4.b | odd | 2 | 1 | ||
704.3.k.a | 80 | 16.e | even | 4 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(176, [\chi])\).