Defining parameters
| Level: | \( N \) | \(=\) | \( 576 = 2^{6} \cdot 3^{2} \) |
| Weight: | \( k \) | \(=\) | \( 8 \) |
| Character orbit: | \([\chi]\) | \(=\) | 576.v (of order \(8\) and degree \(4\)) |
| Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 32 \) |
| Character field: | \(\Q(\zeta_{8})\) | ||
| Newform subspaces: | \( 0 \) | ||
| Sturm bound: | \(768\) | ||
| Trace bound: | \(0\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{8}(576, [\chi])\).
| Total | New | Old | |
|---|---|---|---|
| Modular forms | 2720 | 0 | 2720 |
| Cusp forms | 2656 | 0 | 2656 |
| Eisenstein series | 64 | 0 | 64 |
Decomposition of \(S_{8}^{\mathrm{old}}(576, [\chi])\) into lower level spaces
\( S_{8}^{\mathrm{old}}(576, [\chi]) \simeq \) \(S_{8}^{\mathrm{new}}(32, [\chi])\)\(^{\oplus 6}\)\(\oplus\)\(S_{8}^{\mathrm{new}}(96, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{8}^{\mathrm{new}}(288, [\chi])\)\(^{\oplus 2}\)