Defining parameters
| Level: | \( N \) | \(=\) | \( 4864 = 2^{8} \cdot 19 \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 4864.bj (of order \(18\) and degree \(6\)) |
| Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 152 \) |
| Character field: | \(\Q(\zeta_{18})\) | ||
| Sturm bound: | \(1280\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(4864, [\chi])\).
| Total | New | Old | |
|---|---|---|---|
| Modular forms | 3984 | 984 | 3000 |
| Cusp forms | 3696 | 936 | 2760 |
| Eisenstein series | 288 | 48 | 240 |
Decomposition of \(S_{2}^{\mathrm{new}}(4864, [\chi])\) into newform subspaces
The newforms in this space have not yet been added to the LMFDB.
Decomposition of \(S_{2}^{\mathrm{old}}(4864, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(4864, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(152, [\chi])\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(304, [\chi])\)\(^{\oplus 5}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(608, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(1216, [\chi])\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(2432, [\chi])\)\(^{\oplus 2}\)