Defining parameters
Level: | \( N \) | \(=\) | \( 1089 = 3^{2} \cdot 11^{2} \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 1089.d (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 33 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 7 \) | ||
Sturm bound: | \(264\) | ||
Trace bound: | \(17\) | ||
Distinguishing \(T_p\): | \(2\), \(17\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(1089, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 156 | 36 | 120 |
Cusp forms | 108 | 36 | 72 |
Eisenstein series | 48 | 0 | 48 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(1089, [\chi])\) into newform subspaces
Decomposition of \(S_{2}^{\mathrm{old}}(1089, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(1089, [\chi]) \cong \)