Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [224,3,Mod(43,224)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(224, base_ring=CyclotomicField(8))
chi = DirichletCharacter(H, H._module([4, 5, 0]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("224.43");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 224 = 2^{5} \cdot 7 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 224.w (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: | \(6.10355792167\) |
Analytic rank: | \(0\) |
Dimension: | \(192\) |
Relative dimension: | \(48\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
43.1 | −1.99992 | − | 0.0176912i | −0.954366 | − | 2.30404i | 3.99937 | + | 0.0707620i | −0.872291 | + | 2.10590i | 1.86790 | + | 4.62479i | −1.87083 | + | 1.87083i | −7.99718 | − | 0.212272i | 1.96616 | − | 1.96616i | 1.78177 | − | 4.19620i |
43.2 | −1.99845 | − | 0.0786486i | 1.73419 | + | 4.18671i | 3.98763 | + | 0.314351i | −2.33059 | + | 5.62654i | −3.13642 | − | 8.50332i | −1.87083 | + | 1.87083i | −7.94437 | − | 0.941838i | −8.15712 | + | 8.15712i | 5.10010 | − | 11.0611i |
43.3 | −1.99185 | − | 0.180328i | 0.825363 | + | 1.99260i | 3.93496 | + | 0.718374i | 0.360772 | − | 0.870982i | −1.28468 | − | 4.11781i | 1.87083 | − | 1.87083i | −7.70833 | − | 2.14048i | 3.07472 | − | 3.07472i | −0.875668 | + | 1.66981i |
43.4 | −1.92658 | + | 0.536908i | −0.340996 | − | 0.823236i | 3.42346 | − | 2.06880i | −1.83063 | + | 4.41953i | 1.09896 | + | 1.40295i | 1.87083 | − | 1.87083i | −5.48483 | + | 5.82380i | 5.80252 | − | 5.80252i | 1.15398 | − | 9.49749i |
43.5 | −1.86971 | − | 0.710051i | 0.216404 | + | 0.522445i | 2.99165 | + | 2.65518i | 2.53768 | − | 6.12651i | −0.0336503 | − | 1.13048i | 1.87083 | − | 1.87083i | −3.70822 | − | 7.08866i | 6.13784 | − | 6.13784i | −9.09487 | + | 9.65293i |
43.6 | −1.86483 | − | 0.722783i | −1.45943 | − | 3.52338i | 2.95517 | + | 2.69573i | −3.21097 | + | 7.75196i | 0.174951 | + | 7.62534i | 1.87083 | − | 1.87083i | −3.56245 | − | 7.16302i | −3.92028 | + | 3.92028i | 11.5909 | − | 12.1352i |
43.7 | −1.80532 | + | 0.860701i | 1.98167 | + | 4.78418i | 2.51839 | − | 3.10769i | 1.28939 | − | 3.11286i | −7.69530 | − | 6.93136i | 1.87083 | − | 1.87083i | −1.87171 | + | 7.77796i | −12.5974 | + | 12.5974i | 0.351479 | + | 6.72950i |
43.8 | −1.75066 | − | 0.967050i | −1.86844 | − | 4.51082i | 2.12963 | + | 3.38595i | 0.599529 | − | 1.44739i | −1.09118 | + | 9.70379i | −1.87083 | + | 1.87083i | −0.453865 | − | 7.98712i | −10.4924 | + | 10.4924i | −2.44927 | + | 1.95412i |
43.9 | −1.72313 | + | 1.01530i | 0.819473 | + | 1.97838i | 1.93834 | − | 3.49898i | 1.60646 | − | 3.87835i | −3.42071 | − | 2.57700i | −1.87083 | + | 1.87083i | 0.212503 | + | 7.99718i | 3.12150 | − | 3.12150i | 1.16954 | + | 8.31393i |
43.10 | −1.70535 | − | 1.04488i | 0.502742 | + | 1.21373i | 1.81645 | + | 3.56377i | −0.0438594 | + | 0.105886i | 0.410845 | − | 2.59514i | −1.87083 | + | 1.87083i | 0.626019 | − | 7.97547i | 5.14358 | − | 5.14358i | 0.185434 | − | 0.134745i |
43.11 | −1.55094 | + | 1.26277i | −1.89928 | − | 4.58527i | 0.810816 | − | 3.91696i | −2.09096 | + | 5.04803i | 8.73581 | + | 4.71311i | −1.87083 | + | 1.87083i | 3.68870 | + | 7.09884i | −11.0535 | + | 11.0535i | −3.13156 | − | 10.4696i |
43.12 | −1.49125 | − | 1.33273i | −1.51777 | − | 3.66421i | 0.447645 | + | 3.97487i | 2.18754 | − | 5.28118i | −2.62005 | + | 7.48703i | 1.87083 | − | 1.87083i | 4.62989 | − | 6.52412i | −4.75887 | + | 4.75887i | −10.3006 | + | 4.96015i |
43.13 | −1.40435 | + | 1.42401i | −1.23085 | − | 2.97155i | −0.0555981 | − | 3.99961i | 0.908665 | − | 2.19371i | 5.96006 | + | 2.42035i | 1.87083 | − | 1.87083i | 5.77356 | + | 5.53769i | −0.951124 | + | 0.951124i | 1.84778 | + | 4.37468i |
43.14 | −1.34412 | − | 1.48100i | 1.15434 | + | 2.78683i | −0.386709 | + | 3.98126i | −3.15510 | + | 7.61708i | 2.57571 | − | 5.45539i | 1.87083 | − | 1.87083i | 6.41602 | − | 4.77856i | −0.0699303 | + | 0.0699303i | 15.5217 | − | 5.56554i |
43.15 | −1.03112 | + | 1.71371i | 0.406888 | + | 0.982314i | −1.87359 | − | 3.53407i | 0.691237 | − | 1.66879i | −2.10295 | − | 0.315595i | −1.87083 | + | 1.87083i | 7.98826 | + | 0.433260i | 5.56458 | − | 5.56458i | 2.14708 | + | 2.90530i |
43.16 | −1.00544 | − | 1.72890i | −0.343872 | − | 0.830180i | −1.97818 | + | 3.47661i | −1.68929 | + | 4.07830i | −1.08955 | + | 1.42922i | −1.87083 | + | 1.87083i | 7.99964 | − | 0.0754426i | 5.79301 | − | 5.79301i | 8.74944 | − | 1.17988i |
43.17 | −0.703873 | − | 1.87205i | 0.0651792 | + | 0.157357i | −3.00913 | + | 2.63537i | 3.56366 | − | 8.60344i | 0.248701 | − | 0.232778i | −1.87083 | + | 1.87083i | 7.05157 | + | 3.77827i | 6.34345 | − | 6.34345i | −18.6144 | − | 0.615620i |
43.18 | −0.521176 | + | 1.93090i | 1.24651 | + | 3.00935i | −3.45675 | − | 2.01268i | 3.27130 | − | 7.89762i | −6.46041 | + | 0.838495i | 1.87083 | − | 1.87083i | 5.68785 | − | 5.62569i | −1.13845 | + | 1.13845i | 13.5446 | + | 10.4326i |
43.19 | −0.518278 | + | 1.93168i | −0.266183 | − | 0.642623i | −3.46277 | − | 2.00230i | −0.747592 | + | 1.80485i | 1.37930 | − | 0.181123i | 1.87083 | − | 1.87083i | 5.66248 | − | 5.65123i | 6.02185 | − | 6.02185i | −3.09892 | − | 2.37952i |
43.20 | −0.491313 | + | 1.93871i | −1.80355 | − | 4.35417i | −3.51722 | − | 1.90503i | 3.60551 | − | 8.70447i | 9.32759 | − | 1.35732i | −1.87083 | + | 1.87083i | 5.42137 | − | 5.88292i | −9.34199 | + | 9.34199i | 15.1040 | + | 11.2667i |
See next 80 embeddings (of 192 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
32.h | odd | 8 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 224.3.w.a | ✓ | 192 |
32.h | odd | 8 | 1 | inner | 224.3.w.a | ✓ | 192 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
224.3.w.a | ✓ | 192 | 1.a | even | 1 | 1 | trivial |
224.3.w.a | ✓ | 192 | 32.h | odd | 8 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(224, [\chi])\).