Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [546,2,Mod(11,546)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(546, base_ring=CyclotomicField(12))
chi = DirichletCharacter(H, H._module([6, 8, 7]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("546.11");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 546 = 2 \cdot 3 \cdot 7 \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 546.bw (of order \(12\), 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: | \(4.35983195036\) |
Analytic rank: | \(0\) |
Dimension: | \(152\) |
Relative dimension: | \(38\) over \(\Q(\zeta_{12})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{12}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
11.1 | −0.258819 | − | 0.965926i | −1.73001 | − | 0.0839781i | −0.866025 | + | 0.500000i | −2.83225 | − | 0.758898i | 0.366644 | + | 1.69280i | −2.04314 | + | 1.68095i | 0.707107 | + | 0.707107i | 2.98590 | + | 0.290567i | 2.93216i | ||
11.2 | −0.258819 | − | 0.965926i | −1.61660 | − | 0.621783i | −0.866025 | + | 0.500000i | −0.475031 | − | 0.127284i | −0.182190 | + | 1.72244i | 2.42388 | − | 1.06056i | 0.707107 | + | 0.707107i | 2.22677 | + | 2.01034i | 0.491788i | ||
11.3 | −0.258819 | − | 0.965926i | −1.45291 | − | 0.942896i | −0.866025 | + | 0.500000i | 0.0616403 | + | 0.0165165i | −0.534727 | + | 1.64744i | −1.95035 | − | 1.78777i | 0.707107 | + | 0.707107i | 1.22189 | + | 2.73989i | − | 0.0638147i | |
11.4 | −0.258819 | − | 0.965926i | −1.41158 | + | 1.00372i | −0.866025 | + | 0.500000i | −0.854914 | − | 0.229074i | 1.33486 | + | 1.10370i | 0.275303 | − | 2.63139i | 0.707107 | + | 0.707107i | 0.985106 | − | 2.83365i | 0.885072i | ||
11.5 | −0.258819 | − | 0.965926i | −1.37659 | + | 1.05119i | −0.866025 | + | 0.500000i | 3.72584 | + | 0.998336i | 1.37166 | + | 1.05761i | −1.75384 | − | 1.98092i | 0.707107 | + | 0.707107i | 0.789991 | − | 2.89412i | − | 3.85727i | |
11.6 | −0.258819 | − | 0.965926i | −0.980845 | + | 1.42757i | −0.866025 | + | 0.500000i | −3.87106 | − | 1.03725i | 1.63278 | + | 0.577943i | 2.44614 | + | 1.00817i | 0.707107 | + | 0.707107i | −1.07589 | − | 2.80044i | 4.00762i | ||
11.7 | −0.258819 | − | 0.965926i | −0.773747 | − | 1.54962i | −0.866025 | + | 0.500000i | 2.25164 | + | 0.603326i | −1.29656 | + | 1.14845i | −1.19264 | + | 2.36170i | 0.707107 | + | 0.707107i | −1.80263 | + | 2.39802i | − | 2.33107i | |
11.8 | −0.258819 | − | 0.965926i | −0.328251 | + | 1.70066i | −0.866025 | + | 0.500000i | 1.75073 | + | 0.469106i | 1.72767 | − | 0.123098i | 1.22850 | + | 2.34324i | 0.707107 | + | 0.707107i | −2.78450 | − | 1.11649i | − | 1.81249i | |
11.9 | −0.258819 | − | 0.965926i | −0.229196 | + | 1.71682i | −0.866025 | + | 0.500000i | 0.0852751 | + | 0.0228494i | 1.71764 | − | 0.222959i | −2.48393 | + | 0.911101i | 0.707107 | + | 0.707107i | −2.89494 | − | 0.786976i | − | 0.0882833i | |
11.10 | −0.258819 | − | 0.965926i | 0.0687143 | − | 1.73069i | −0.866025 | + | 0.500000i | 0.682162 | + | 0.182785i | −1.68950 | + | 0.381562i | 1.42099 | + | 2.23177i | 0.707107 | + | 0.707107i | −2.99056 | − | 0.237846i | − | 0.706226i | |
11.11 | −0.258819 | − | 0.965926i | 0.131905 | − | 1.72702i | −0.866025 | + | 0.500000i | −3.76426 | − | 1.00863i | −1.70231 | + | 0.319575i | 1.07453 | − | 2.41772i | 0.707107 | + | 0.707107i | −2.96520 | − | 0.455606i | 3.89704i | ||
11.12 | −0.258819 | − | 0.965926i | 0.472866 | − | 1.66625i | −0.866025 | + | 0.500000i | 2.76510 | + | 0.740906i | −1.73186 | − | 0.0254954i | 0.700808 | − | 2.55125i | 0.707107 | + | 0.707107i | −2.55280 | − | 1.57583i | − | 2.86264i | |
11.13 | −0.258819 | − | 0.965926i | 0.770566 | + | 1.55120i | −0.866025 | + | 0.500000i | −1.57124 | − | 0.421014i | 1.29891 | − | 1.14579i | 0.222219 | − | 2.63640i | 0.707107 | + | 0.707107i | −1.81246 | + | 2.39061i | 1.62667i | ||
11.14 | −0.258819 | − | 0.965926i | 0.868227 | − | 1.49873i | −0.866025 | + | 0.500000i | −3.18146 | − | 0.852470i | −1.67237 | − | 0.450743i | −1.87409 | + | 1.86756i | 0.707107 | + | 0.707107i | −1.49237 | − | 2.60247i | 3.29369i | ||
11.15 | −0.258819 | − | 0.965926i | 1.00636 | + | 1.40969i | −0.866025 | + | 0.500000i | 3.29330 | + | 0.882438i | 1.10119 | − | 1.33693i | 2.64105 | − | 0.157578i | 0.707107 | + | 0.707107i | −0.974462 | + | 2.83733i | − | 3.40948i | |
11.16 | −0.258819 | − | 0.965926i | 1.57960 | + | 0.710547i | −0.866025 | + | 0.500000i | 2.90525 | + | 0.778459i | 0.277506 | − | 1.70968i | −2.63535 | − | 0.234373i | 0.707107 | + | 0.707107i | 1.99025 | + | 2.24475i | − | 3.00773i | |
11.17 | −0.258819 | − | 0.965926i | 1.63257 | − | 0.578534i | −0.866025 | + | 0.500000i | −0.965749 | − | 0.258772i | −0.981362 | − | 1.42721i | 1.68839 | + | 2.03700i | 0.707107 | + | 0.707107i | 2.33060 | − | 1.88900i | 0.999817i | ||
11.18 | −0.258819 | − | 0.965926i | 1.66438 | − | 0.479415i | −0.866025 | + | 0.500000i | 1.88802 | + | 0.505894i | −0.893853 | − | 1.48359i | 2.05975 | − | 1.66055i | 0.707107 | + | 0.707107i | 2.54032 | − | 1.59586i | − | 1.95463i | |
11.19 | −0.258819 | − | 0.965926i | 1.70453 | + | 0.307515i | −0.866025 | + | 0.500000i | −1.89300 | − | 0.507228i | −0.144129 | − | 1.72604i | −2.48026 | − | 0.921033i | 0.707107 | + | 0.707107i | 2.81087 | + | 1.04834i | 1.95978i | ||
11.20 | 0.258819 | + | 0.965926i | −1.73001 | + | 0.0839781i | −0.866025 | + | 0.500000i | 2.83225 | + | 0.758898i | −0.528877 | − | 1.64933i | −2.04314 | + | 1.68095i | −0.707107 | − | 0.707107i | 2.98590 | − | 0.290567i | 2.93216i | ||
See next 80 embeddings (of 152 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
91.bd | odd | 12 | 1 | inner |
273.bw | even | 12 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 546.2.bw.a | ✓ | 152 |
3.b | odd | 2 | 1 | inner | 546.2.bw.a | ✓ | 152 |
7.c | even | 3 | 1 | 546.2.ch.a | yes | 152 | |
13.f | odd | 12 | 1 | 546.2.ch.a | yes | 152 | |
21.h | odd | 6 | 1 | 546.2.ch.a | yes | 152 | |
39.k | even | 12 | 1 | 546.2.ch.a | yes | 152 | |
91.bd | odd | 12 | 1 | inner | 546.2.bw.a | ✓ | 152 |
273.bw | even | 12 | 1 | inner | 546.2.bw.a | ✓ | 152 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
546.2.bw.a | ✓ | 152 | 1.a | even | 1 | 1 | trivial |
546.2.bw.a | ✓ | 152 | 3.b | odd | 2 | 1 | inner |
546.2.bw.a | ✓ | 152 | 91.bd | odd | 12 | 1 | inner |
546.2.bw.a | ✓ | 152 | 273.bw | even | 12 | 1 | inner |
546.2.ch.a | yes | 152 | 7.c | even | 3 | 1 | |
546.2.ch.a | yes | 152 | 13.f | odd | 12 | 1 | |
546.2.ch.a | yes | 152 | 21.h | odd | 6 | 1 | |
546.2.ch.a | yes | 152 | 39.k | even | 12 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(546, [\chi])\).