Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [192,4,Mod(11,192)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(192, base_ring=CyclotomicField(16))
chi = DirichletCharacter(H, H._module([8, 5, 8]))
N = Newforms(chi, 4, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("192.11");
S:= CuspForms(chi, 4);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 192 = 2^{6} \cdot 3 \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 192.s (of order \(16\), degree \(8\), 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: | \(11.3283667211\) |
Analytic rank: | \(0\) |
Dimension: | \(752\) |
Relative dimension: | \(94\) over \(\Q(\zeta_{16})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{16}]$ |
$q$-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 | −2.82644 | + | 0.106092i | 4.98683 | − | 1.45996i | 7.97749 | − | 0.599723i | 8.11148 | − | 5.41992i | −13.9401 | + | 4.65555i | 4.72329 | − | 11.4030i | −22.4842 | + | 2.54142i | 22.7370 | − | 14.5612i | −22.3516 | + | 16.1796i |
11.2 | −2.82562 | − | 0.125892i | −3.99484 | − | 3.32283i | 7.96830 | + | 0.711447i | 3.03116 | − | 2.02536i | 10.8696 | + | 9.89200i | 1.85677 | − | 4.48263i | −22.4259 | − | 3.01343i | 4.91755 | + | 26.5484i | −8.81990 | + | 5.34130i |
11.3 | −2.81354 | − | 0.289782i | 2.11359 | + | 4.74687i | 7.83205 | + | 1.63063i | 4.22313 | − | 2.82180i | −4.57113 | − | 13.9680i | −5.87541 | + | 14.1845i | −21.5633 | − | 6.85744i | −18.0655 | + | 20.0659i | −12.6997 | + | 6.71548i |
11.4 | −2.81349 | − | 0.290342i | 3.76814 | − | 3.57787i | 7.83140 | + | 1.63374i | −10.5748 | + | 7.06585i | −11.6404 | + | 8.97223i | −12.9916 | + | 31.3646i | −21.5592 | − | 6.87030i | 1.39775 | − | 26.9638i | 31.8035 | − | 16.8094i |
11.5 | −2.80607 | − | 0.354949i | −2.23014 | − | 4.69324i | 7.74802 | + | 1.99202i | −16.0970 | + | 10.7557i | 4.59206 | + | 13.9611i | 4.44468 | − | 10.7304i | −21.0344 | − | 8.33989i | −17.0530 | + | 20.9331i | 48.9870 | − | 24.4675i |
11.6 | −2.79109 | + | 0.458054i | −5.17801 | + | 0.433851i | 7.58037 | − | 2.55694i | −2.16623 | + | 1.44743i | 14.2536 | − | 3.58272i | −2.45272 | + | 5.92138i | −19.9863 | + | 10.6089i | 26.6235 | − | 4.49297i | 5.38315 | − | 5.03216i |
11.7 | −2.72225 | − | 0.767695i | 1.92425 | − | 4.82673i | 6.82129 | + | 4.17972i | 8.42410 | − | 5.62880i | −8.94373 | + | 11.6623i | 10.2106 | − | 24.6506i | −15.3605 | − | 16.6149i | −19.5946 | − | 18.5756i | −27.2537 | + | 8.85587i |
11.8 | −2.71727 | + | 0.785136i | −0.0376904 | − | 5.19602i | 6.76712 | − | 4.26685i | 12.1903 | − | 8.14528i | 4.18199 | + | 14.0894i | −12.9250 | + | 31.2038i | −15.0380 | + | 16.9073i | −26.9972 | + | 0.391680i | −26.7291 | + | 31.7039i |
11.9 | −2.70717 | − | 0.819277i | 4.94338 | + | 1.60094i | 6.65757 | + | 4.43585i | −13.3167 | + | 8.89796i | −12.0710 | − | 8.38401i | 6.37772 | − | 15.3972i | −14.3890 | − | 17.4630i | 21.8740 | + | 15.8281i | 43.3406 | − | 13.1782i |
11.10 | −2.69889 | + | 0.846155i | −3.41820 | + | 3.91356i | 6.56804 | − | 4.56736i | 4.68115 | − | 3.12784i | 5.91388 | − | 13.4546i | 11.0247 | − | 26.6159i | −13.8618 | + | 17.8844i | −3.63183 | − | 26.7546i | −9.98728 | + | 12.4027i |
11.11 | −2.59849 | − | 1.11707i | −4.71591 | + | 2.18179i | 5.50432 | + | 5.80538i | 16.8773 | − | 11.2770i | 14.6915 | − | 0.401369i | −3.47579 | + | 8.39129i | −7.81794 | − | 21.2339i | 17.4796 | − | 20.5782i | −56.4526 | + | 10.4502i |
11.12 | −2.59781 | + | 1.11866i | −1.55589 | + | 4.95774i | 5.49718 | − | 5.81214i | −15.8264 | + | 10.5749i | −1.50414 | − | 14.6198i | −8.00150 | + | 19.3173i | −7.77877 | + | 21.2483i | −22.1584 | − | 15.4274i | 29.2842 | − | 45.1758i |
11.13 | −2.59648 | − | 1.12174i | −2.00614 | + | 4.79327i | 5.48340 | + | 5.82515i | −6.13514 | + | 4.09937i | 10.5857 | − | 10.1952i | 4.90774 | − | 11.8483i | −7.70321 | − | 21.2758i | −18.9508 | − | 19.2319i | 20.5282 | − | 3.76189i |
11.14 | −2.56488 | + | 1.19221i | 4.98095 | + | 1.47990i | 5.15726 | − | 6.11577i | 12.7649 | − | 8.52926i | −14.5399 | + | 2.14258i | −1.73730 | + | 4.19422i | −5.93649 | + | 21.8348i | 22.6198 | + | 14.7426i | −22.5719 | + | 37.0951i |
11.15 | −2.53126 | + | 1.26203i | 2.98426 | + | 4.25373i | 4.81459 | − | 6.38904i | −6.77522 | + | 4.52706i | −12.9223 | − | 7.00108i | 10.2826 | − | 24.8243i | −4.12386 | + | 22.2485i | −9.18836 | + | 25.3885i | 11.4366 | − | 20.0097i |
11.16 | −2.50247 | + | 1.31819i | 4.70340 | − | 2.20863i | 4.52472 | − | 6.59749i | −8.22088 | + | 5.49302i | −8.85871 | + | 11.7270i | 1.15969 | − | 2.79974i | −2.62622 | + | 22.4745i | 17.2439 | − | 20.7761i | 13.3316 | − | 24.5828i |
11.17 | −2.39079 | + | 1.51133i | 0.794247 | − | 5.13509i | 3.43175 | − | 7.22656i | −7.83205 | + | 5.23321i | 5.86196 | + | 13.4773i | 4.69205 | − | 11.3276i | 2.71714 | + | 22.4637i | −25.7383 | − | 8.15706i | 10.8157 | − | 24.3483i |
11.18 | −2.29649 | − | 1.65109i | −2.66306 | − | 4.46185i | 2.54777 | + | 7.58346i | 8.14700 | − | 5.44365i | −1.25123 | + | 14.6436i | −3.56707 | + | 8.61168i | 6.67005 | − | 21.6220i | −12.8162 | + | 23.7644i | −27.6975 | − | 0.950150i |
11.19 | −2.29206 | − | 1.65725i | −5.14407 | + | 0.733846i | 2.50704 | + | 7.59702i | −12.1134 | + | 8.09395i | 13.0067 | + | 6.84300i | −12.0256 | + | 29.0323i | 6.84387 | − | 21.5676i | 25.9229 | − | 7.54991i | 41.1784 | + | 1.52323i |
11.20 | −2.26848 | + | 1.68938i | −2.32414 | + | 4.64741i | 2.29202 | − | 7.66464i | 12.0667 | − | 8.06274i | −2.57895 | − | 14.4689i | −9.72015 | + | 23.4665i | 7.74906 | + | 21.2592i | −16.1968 | − | 21.6024i | −13.7522 | + | 38.6755i |
See next 80 embeddings (of 752 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
64.j | odd | 16 | 1 | inner |
192.s | even | 16 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 192.4.s.a | ✓ | 752 |
3.b | odd | 2 | 1 | inner | 192.4.s.a | ✓ | 752 |
64.j | odd | 16 | 1 | inner | 192.4.s.a | ✓ | 752 |
192.s | even | 16 | 1 | inner | 192.4.s.a | ✓ | 752 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
192.4.s.a | ✓ | 752 | 1.a | even | 1 | 1 | trivial |
192.4.s.a | ✓ | 752 | 3.b | odd | 2 | 1 | inner |
192.4.s.a | ✓ | 752 | 64.j | odd | 16 | 1 | inner |
192.4.s.a | ✓ | 752 | 192.s | even | 16 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(192, [\chi])\).