Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [504,2,Mod(19,504)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(504, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([3, 3, 0, 5]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("504.19");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 504 = 2^{3} \cdot 3^{2} \cdot 7 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 504.bk (of order \(6\), 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: | \(4.02446026187\) |
Analytic rank: | \(0\) |
Dimension: | \(32\) |
Relative dimension: | \(16\) over \(\Q(\zeta_{6})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
19.1 | −1.40711 | − | 0.141583i | 0 | 1.95991 | + | 0.398446i | −1.91923 | + | 3.32420i | 0 | 1.55724 | + | 2.13893i | −2.70139 | − | 0.838146i | 0 | 3.17121 | − | 4.40578i | ||||||
19.2 | −1.35459 | − | 0.406311i | 0 | 1.66982 | + | 1.10077i | 1.09169 | − | 1.89086i | 0 | 1.40064 | − | 2.24459i | −1.81467 | − | 2.16955i | 0 | −2.24706 | + | 2.11777i | ||||||
19.3 | −1.28822 | + | 0.583515i | 0 | 1.31902 | − | 1.50339i | −0.245316 | + | 0.424900i | 0 | −2.09582 | − | 1.61479i | −0.821939 | + | 2.70637i | 0 | 0.0680858 | − | 0.690511i | ||||||
19.4 | −1.02917 | − | 0.969953i | 0 | 0.118381 | + | 1.99649i | 1.09169 | − | 1.89086i | 0 | −1.40064 | + | 2.24459i | 1.81467 | − | 2.16955i | 0 | −2.95757 | + | 0.887128i | ||||||
19.5 | −0.826169 | − | 1.14780i | 0 | −0.634890 | + | 1.89655i | −1.91923 | + | 3.32420i | 0 | −1.55724 | − | 2.13893i | 2.70139 | − | 0.838146i | 0 | 5.40112 | − | 0.543460i | ||||||
19.6 | −0.809233 | + | 1.15980i | 0 | −0.690284 | − | 1.87710i | −1.03180 | + | 1.78713i | 0 | 2.39181 | − | 1.13104i | 2.73567 | + | 0.718419i | 0 | −1.23775 | − | 2.64289i | ||||||
19.7 | −0.599802 | + | 1.28072i | 0 | −1.28048 | − | 1.53635i | 1.03180 | − | 1.78713i | 0 | −2.39181 | + | 1.13104i | 2.73567 | − | 0.718419i | 0 | 1.66993 | + | 2.39337i | ||||||
19.8 | −0.138771 | − | 1.40739i | 0 | −1.96148 | + | 0.390611i | −0.245316 | + | 0.424900i | 0 | 2.09582 | + | 1.61479i | 0.821939 | + | 2.70637i | 0 | 0.632043 | + | 0.286291i | ||||||
19.9 | 0.138771 | + | 1.40739i | 0 | −1.96148 | + | 0.390611i | 0.245316 | − | 0.424900i | 0 | 2.09582 | + | 1.61479i | −0.821939 | − | 2.70637i | 0 | 0.632043 | + | 0.286291i | ||||||
19.10 | 0.599802 | − | 1.28072i | 0 | −1.28048 | − | 1.53635i | −1.03180 | + | 1.78713i | 0 | −2.39181 | + | 1.13104i | −2.73567 | + | 0.718419i | 0 | 1.66993 | + | 2.39337i | ||||||
19.11 | 0.809233 | − | 1.15980i | 0 | −0.690284 | − | 1.87710i | 1.03180 | − | 1.78713i | 0 | 2.39181 | − | 1.13104i | −2.73567 | − | 0.718419i | 0 | −1.23775 | − | 2.64289i | ||||||
19.12 | 0.826169 | + | 1.14780i | 0 | −0.634890 | + | 1.89655i | 1.91923 | − | 3.32420i | 0 | −1.55724 | − | 2.13893i | −2.70139 | + | 0.838146i | 0 | 5.40112 | − | 0.543460i | ||||||
19.13 | 1.02917 | + | 0.969953i | 0 | 0.118381 | + | 1.99649i | −1.09169 | + | 1.89086i | 0 | −1.40064 | + | 2.24459i | −1.81467 | + | 2.16955i | 0 | −2.95757 | + | 0.887128i | ||||||
19.14 | 1.28822 | − | 0.583515i | 0 | 1.31902 | − | 1.50339i | 0.245316 | − | 0.424900i | 0 | −2.09582 | − | 1.61479i | 0.821939 | − | 2.70637i | 0 | 0.0680858 | − | 0.690511i | ||||||
19.15 | 1.35459 | + | 0.406311i | 0 | 1.66982 | + | 1.10077i | −1.09169 | + | 1.89086i | 0 | 1.40064 | − | 2.24459i | 1.81467 | + | 2.16955i | 0 | −2.24706 | + | 2.11777i | ||||||
19.16 | 1.40711 | + | 0.141583i | 0 | 1.95991 | + | 0.398446i | 1.91923 | − | 3.32420i | 0 | 1.55724 | + | 2.13893i | 2.70139 | + | 0.838146i | 0 | 3.17121 | − | 4.40578i | ||||||
451.1 | −1.40711 | + | 0.141583i | 0 | 1.95991 | − | 0.398446i | −1.91923 | − | 3.32420i | 0 | 1.55724 | − | 2.13893i | −2.70139 | + | 0.838146i | 0 | 3.17121 | + | 4.40578i | ||||||
451.2 | −1.35459 | + | 0.406311i | 0 | 1.66982 | − | 1.10077i | 1.09169 | + | 1.89086i | 0 | 1.40064 | + | 2.24459i | −1.81467 | + | 2.16955i | 0 | −2.24706 | − | 2.11777i | ||||||
451.3 | −1.28822 | − | 0.583515i | 0 | 1.31902 | + | 1.50339i | −0.245316 | − | 0.424900i | 0 | −2.09582 | + | 1.61479i | −0.821939 | − | 2.70637i | 0 | 0.0680858 | + | 0.690511i | ||||||
451.4 | −1.02917 | + | 0.969953i | 0 | 0.118381 | − | 1.99649i | 1.09169 | + | 1.89086i | 0 | −1.40064 | − | 2.24459i | 1.81467 | + | 2.16955i | 0 | −2.95757 | − | 0.887128i | ||||||
See all 32 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
7.d | odd | 6 | 1 | inner |
8.d | odd | 2 | 1 | inner |
21.g | even | 6 | 1 | inner |
24.f | even | 2 | 1 | inner |
56.m | even | 6 | 1 | inner |
168.be | odd | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 504.2.bk.b | ✓ | 32 |
3.b | odd | 2 | 1 | inner | 504.2.bk.b | ✓ | 32 |
4.b | odd | 2 | 1 | 2016.2.bs.b | 32 | ||
7.d | odd | 6 | 1 | inner | 504.2.bk.b | ✓ | 32 |
8.b | even | 2 | 1 | 2016.2.bs.b | 32 | ||
8.d | odd | 2 | 1 | inner | 504.2.bk.b | ✓ | 32 |
12.b | even | 2 | 1 | 2016.2.bs.b | 32 | ||
21.g | even | 6 | 1 | inner | 504.2.bk.b | ✓ | 32 |
24.f | even | 2 | 1 | inner | 504.2.bk.b | ✓ | 32 |
24.h | odd | 2 | 1 | 2016.2.bs.b | 32 | ||
28.f | even | 6 | 1 | 2016.2.bs.b | 32 | ||
56.j | odd | 6 | 1 | 2016.2.bs.b | 32 | ||
56.m | even | 6 | 1 | inner | 504.2.bk.b | ✓ | 32 |
84.j | odd | 6 | 1 | 2016.2.bs.b | 32 | ||
168.ba | even | 6 | 1 | 2016.2.bs.b | 32 | ||
168.be | odd | 6 | 1 | inner | 504.2.bk.b | ✓ | 32 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
504.2.bk.b | ✓ | 32 | 1.a | even | 1 | 1 | trivial |
504.2.bk.b | ✓ | 32 | 3.b | odd | 2 | 1 | inner |
504.2.bk.b | ✓ | 32 | 7.d | odd | 6 | 1 | inner |
504.2.bk.b | ✓ | 32 | 8.d | odd | 2 | 1 | inner |
504.2.bk.b | ✓ | 32 | 21.g | even | 6 | 1 | inner |
504.2.bk.b | ✓ | 32 | 24.f | even | 2 | 1 | inner |
504.2.bk.b | ✓ | 32 | 56.m | even | 6 | 1 | inner |
504.2.bk.b | ✓ | 32 | 168.be | odd | 6 | 1 | inner |
2016.2.bs.b | 32 | 4.b | odd | 2 | 1 | ||
2016.2.bs.b | 32 | 8.b | even | 2 | 1 | ||
2016.2.bs.b | 32 | 12.b | even | 2 | 1 | ||
2016.2.bs.b | 32 | 24.h | odd | 2 | 1 | ||
2016.2.bs.b | 32 | 28.f | even | 6 | 1 | ||
2016.2.bs.b | 32 | 56.j | odd | 6 | 1 | ||
2016.2.bs.b | 32 | 84.j | odd | 6 | 1 | ||
2016.2.bs.b | 32 | 168.ba | even | 6 | 1 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{16} + 24 T_{5}^{14} + 417 T_{5}^{12} + 3144 T_{5}^{10} + 17145 T_{5}^{8} + 49968 T_{5}^{6} + \cdots + 5184 \) acting on \(S_{2}^{\mathrm{new}}(504, [\chi])\).