Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [96,5,Mod(5,96)]
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([0, 1, 4]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("96.5");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 96 = 2^{5} \cdot 3 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 96.p (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: | \(248\) |
Relative dimension: | \(62\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5.1 | −3.99568 | − | 0.185808i | 6.88111 | − | 5.80089i | 15.9310 | + | 1.48486i | 12.1262 | − | 29.2751i | −28.5726 | + | 21.8999i | −50.6402 | − | 50.6402i | −63.3791 | − | 8.89310i | 13.6994 | − | 79.8331i | −53.8918 | + | 114.721i |
5.2 | −3.98973 | − | 0.286445i | −7.27242 | + | 5.30207i | 15.8359 | + | 2.28568i | 1.03929 | − | 2.50907i | 30.5337 | − | 19.0707i | −13.2001 | − | 13.2001i | −62.5262 | − | 13.6553i | 24.7760 | − | 77.1178i | −4.86520 | + | 9.71280i |
5.3 | −3.95130 | + | 0.622306i | 8.32544 | + | 3.41864i | 15.2255 | − | 4.91783i | −16.1290 | + | 38.9389i | −35.0237 | − | 8.32709i | −56.6723 | − | 56.6723i | −57.0999 | + | 28.9067i | 57.6258 | + | 56.9233i | 39.4987 | − | 163.896i |
5.4 | −3.93872 | − | 0.697470i | −6.83226 | − | 5.85835i | 15.0271 | + | 5.49428i | 17.4566 | − | 42.1439i | 22.8244 | + | 27.8397i | 58.4887 | + | 58.4887i | −55.3554 | − | 32.1214i | 12.3596 | + | 80.0515i | −98.1506 | + | 153.818i |
5.5 | −3.93565 | + | 0.714623i | 0.885807 | + | 8.95630i | 14.9786 | − | 5.62500i | −7.05456 | + | 17.0312i | −9.88660 | − | 34.6158i | 40.7944 | + | 40.7944i | −54.9308 | + | 32.8421i | −79.4307 | + | 15.8671i | 15.5934 | − | 72.0702i |
5.6 | −3.80054 | + | 1.24736i | −2.06069 | − | 8.76091i | 12.8882 | − | 9.48131i | −7.81621 | + | 18.8700i | 18.7598 | + | 30.7257i | −6.44670 | − | 6.44670i | −37.1553 | + | 52.1103i | −72.5071 | + | 36.1070i | 6.16803 | − | 81.4658i |
5.7 | −3.66509 | + | 1.60222i | 2.57157 | + | 8.62479i | 10.8658 | − | 11.7446i | 16.0988 | − | 38.8660i | −23.2439 | − | 27.4904i | −5.38169 | − | 5.38169i | −21.0065 | + | 60.4543i | −67.7741 | + | 44.3585i | 3.26838 | + | 168.241i |
5.8 | −3.65302 | − | 1.62955i | 2.58774 | − | 8.61995i | 10.6892 | + | 11.9055i | −2.37119 | + | 5.72455i | −23.4997 | + | 27.2720i | 6.96147 | + | 6.96147i | −19.6471 | − | 60.9097i | −67.6072 | − | 44.6124i | 17.9904 | − | 17.0480i |
5.9 | −3.65028 | − | 1.63569i | 8.46217 | + | 3.06458i | 10.6490 | + | 11.9414i | −0.344704 | + | 0.832190i | −25.8766 | − | 25.0281i | 38.0513 | + | 38.0513i | −19.3394 | − | 61.0081i | 62.2167 | + | 51.8660i | 2.61947 | − | 2.47389i |
5.10 | −3.63883 | − | 1.66100i | −8.50797 | − | 2.93503i | 10.4821 | + | 12.0882i | −14.5102 | + | 35.0307i | 26.0840 | + | 24.8118i | −5.40232 | − | 5.40232i | −18.0642 | − | 61.3978i | 63.7711 | + | 49.9424i | 110.986 | − | 103.369i |
5.11 | −3.57187 | + | 1.80049i | 8.19688 | − | 3.71633i | 9.51648 | − | 12.8622i | 2.80377 | − | 6.76890i | −22.5870 | + | 28.0326i | 40.6004 | + | 40.6004i | −10.8333 | + | 63.0765i | 53.3778 | − | 60.9246i | 2.17263 | + | 29.2258i |
5.12 | −3.38708 | + | 2.12784i | −8.80311 | − | 1.87223i | 6.94457 | − | 14.4143i | 7.72872 | − | 18.6588i | 33.8006 | − | 12.3903i | −44.0090 | − | 44.0090i | 7.14967 | + | 63.5994i | 73.9895 | + | 32.9628i | 13.5252 | + | 79.6442i |
5.13 | −3.36288 | − | 2.16589i | 2.72200 | + | 8.57850i | 6.61787 | + | 14.5672i | 7.74524 | − | 18.6987i | 9.42629 | − | 34.7440i | −31.9932 | − | 31.9932i | 9.29584 | − | 63.3213i | −66.1814 | + | 46.7014i | −66.5455 | + | 46.1060i |
5.14 | −3.06077 | + | 2.57520i | −8.99933 | + | 0.109420i | 2.73668 | − | 15.7642i | −7.76155 | + | 18.7380i | 27.2632 | − | 23.5100i | 63.8392 | + | 63.8392i | 32.2197 | + | 55.2982i | 80.9761 | − | 1.96942i | −24.4979 | − | 77.3404i |
5.15 | −2.54409 | − | 3.08668i | −6.14135 | − | 6.57905i | −3.05517 | + | 15.7056i | 7.64689 | − | 18.4612i | −4.68324 | + | 35.6941i | −66.0063 | − | 66.0063i | 56.2508 | − | 30.5262i | −5.56771 | + | 80.8084i | −76.4383 | + | 23.3636i |
5.16 | −2.47960 | − | 3.13872i | −6.99418 | + | 5.66404i | −3.70313 | + | 15.5656i | 9.20903 | − | 22.2326i | 35.1207 | + | 7.90820i | 15.9812 | + | 15.9812i | 58.0383 | − | 26.9733i | 16.8372 | − | 79.2307i | −92.6166 | + | 26.2234i |
5.17 | −2.47593 | + | 3.14162i | −3.93485 | + | 8.09425i | −3.73957 | − | 15.5569i | −8.82457 | + | 21.3044i | −15.6867 | − | 32.4026i | −37.0213 | − | 37.0213i | 58.1326 | + | 26.7693i | −50.0339 | − | 63.6994i | −45.0814 | − | 80.4716i |
5.18 | −2.45714 | − | 3.15634i | −1.77298 | + | 8.82363i | −3.92495 | + | 15.5111i | −17.6070 | + | 42.5070i | 32.2068 | − | 16.0847i | 28.2290 | + | 28.2290i | 58.6025 | − | 25.7245i | −74.7131 | − | 31.2883i | 177.429 | − | 48.8720i |
5.19 | −2.42375 | − | 3.18205i | 8.05090 | − | 4.02281i | −4.25086 | + | 15.4250i | −11.3106 | + | 27.3063i | −32.3141 | − | 15.8681i | −25.3764 | − | 25.3764i | 59.3861 | − | 23.8599i | 48.6341 | − | 64.7744i | 114.304 | − | 30.1926i |
5.20 | −2.39388 | + | 3.20458i | 8.02762 | + | 4.06906i | −4.53866 | − | 15.3428i | 3.87636 | − | 9.35836i | −32.2568 | + | 15.9843i | −12.0775 | − | 12.0775i | 60.0321 | + | 22.1843i | 47.8854 | + | 65.3298i | 20.7101 | + | 34.8249i |
See next 80 embeddings (of 248 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
32.g | even | 8 | 1 | inner |
96.p | 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.p.a | ✓ | 248 |
3.b | odd | 2 | 1 | inner | 96.5.p.a | ✓ | 248 |
32.g | even | 8 | 1 | inner | 96.5.p.a | ✓ | 248 |
96.p | odd | 8 | 1 | inner | 96.5.p.a | ✓ | 248 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
96.5.p.a | ✓ | 248 | 1.a | even | 1 | 1 | trivial |
96.5.p.a | ✓ | 248 | 3.b | odd | 2 | 1 | inner |
96.5.p.a | ✓ | 248 | 32.g | even | 8 | 1 | inner |
96.5.p.a | ✓ | 248 | 96.p | odd | 8 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(96, [\chi])\).