Defining parameters
| Level: | \( N \) | \(=\) | \( 1216 = 2^{6} \cdot 19 \) |
| Weight: | \( k \) | \(=\) | \( 3 \) |
| Character orbit: | \([\chi]\) | \(=\) | 1216.ba (of order \(12\) and degree \(4\)) |
| Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 304 \) |
| Character field: | \(\Q(\zeta_{12})\) | ||
| Sturm bound: | \(480\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{3}(1216, [\chi])\).
| Total | New | Old | |
|---|---|---|---|
| Modular forms | 1312 | 328 | 984 |
| Cusp forms | 1248 | 312 | 936 |
| Eisenstein series | 64 | 16 | 48 |
Trace form
Decomposition of \(S_{3}^{\mathrm{new}}(1216, [\chi])\) into newform subspaces
The newforms in this space have not yet been added to the LMFDB.
Decomposition of \(S_{3}^{\mathrm{old}}(1216, [\chi])\) into lower level spaces
\( S_{3}^{\mathrm{old}}(1216, [\chi]) \simeq \) \(S_{3}^{\mathrm{new}}(304, [\chi])\)\(^{\oplus 3}\)