Defining parameters
Dimensions
The following table gives the dimensions of various subspaces of \(M_{1}(\Gamma_1(817))\).
|
Total |
New |
Old |
Modular forms
| 776 |
716 |
60 |
Cusp forms
| 20 |
20 |
0 |
Eisenstein series
| 756 |
696 |
60 |
The following table gives the dimensions of subspaces with specified projective image type.
Decomposition of \(S_{1}^{\mathrm{new}}(\Gamma_1(817))\)
We only show spaces with odd parity, since no modular forms exist when this condition is not satisfied. Within each space \( S_k^{\mathrm{new}}(N, \chi) \) we list available newforms together with their dimension.
Label |
\(\chi\) |
Newforms |
Dimension |
\(\chi\) degree |
817.1.b |
\(\chi_{817}(343, \cdot)\) |
None |
0 |
1 |
817.1.c |
\(\chi_{817}(474, \cdot)\) |
None |
0 |
1 |
817.1.i |
\(\chi_{817}(208, \cdot)\) |
817.1.i.a |
2 |
2 |
817.1.j |
\(\chi_{817}(381, \cdot)\) |
None |
0 |
2 |
817.1.n |
\(\chi_{817}(596, \cdot)\) |
None |
0 |
2 |
817.1.o |
\(\chi_{817}(122, \cdot)\) |
None |
0 |
2 |
817.1.p |
\(\chi_{817}(259, \cdot)\) |
None |
0 |
2 |
817.1.q |
\(\chi_{817}(350, \cdot)\) |
None |
0 |
2 |
817.1.r |
\(\chi_{817}(429, \cdot)\) |
None |
0 |
2 |
817.1.s |
\(\chi_{817}(7, \cdot)\) |
None |
0 |
2 |
817.1.z |
\(\chi_{817}(170, \cdot)\) |
817.1.z.a |
6 |
6 |
817.1.ba |
\(\chi_{817}(39, \cdot)\) |
None |
0 |
6 |
817.1.bc |
\(\chi_{817}(80, \cdot)\) |
None |
0 |
6 |
817.1.bd |
\(\chi_{817}(135, \cdot)\) |
None |
0 |
6 |
817.1.be |
\(\chi_{817}(173, \cdot)\) |
None |
0 |
6 |
817.1.bh |
\(\chi_{817}(252, \cdot)\) |
None |
0 |
6 |
817.1.bi |
\(\chi_{817}(42, \cdot)\) |
None |
0 |
6 |
817.1.bj |
\(\chi_{817}(79, \cdot)\) |
None |
0 |
6 |
817.1.bp |
\(\chi_{817}(45, \cdot)\) |
None |
0 |
12 |
817.1.bq |
\(\chi_{817}(26, \cdot)\) |
None |
0 |
12 |
817.1.br |
\(\chi_{817}(84, \cdot)\) |
None |
0 |
12 |
817.1.bs |
\(\chi_{817}(160, \cdot)\) |
None |
0 |
12 |
817.1.bt |
\(\chi_{817}(31, \cdot)\) |
None |
0 |
12 |
817.1.bu |
\(\chi_{817}(30, \cdot)\) |
None |
0 |
12 |
817.1.by |
\(\chi_{817}(20, \cdot)\) |
None |
0 |
12 |
817.1.bz |
\(\chi_{817}(56, \cdot)\) |
817.1.bz.a |
12 |
12 |
817.1.cd |
\(\chi_{817}(63, \cdot)\) |
None |
0 |
36 |
817.1.cf |
\(\chi_{817}(21, \cdot)\) |
None |
0 |
36 |
817.1.cg |
\(\chi_{817}(13, \cdot)\) |
None |
0 |
36 |
817.1.ch |
\(\chi_{817}(82, \cdot)\) |
None |
0 |
36 |
817.1.ci |
\(\chi_{817}(5, \cdot)\) |
None |
0 |
36 |
817.1.cl |
\(\chi_{817}(10, \cdot)\) |
None |
0 |
36 |