Defining parameters
Level: | \( N \) | \(=\) | \( 225 = 3^{2} \cdot 5^{2} \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 225.g (of order \(4\) and degree \(2\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 5 \) |
Character field: | \(\Q(i)\) | ||
Newform subspaces: | \( 7 \) | ||
Sturm bound: | \(90\) | ||
Trace bound: | \(16\) | ||
Distinguishing \(T_p\): | \(2\), \(7\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{3}(225, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 144 | 32 | 112 |
Cusp forms | 96 | 28 | 68 |
Eisenstein series | 48 | 4 | 44 |
Trace form
Decomposition of \(S_{3}^{\mathrm{new}}(225, [\chi])\) into newform subspaces
Decomposition of \(S_{3}^{\mathrm{old}}(225, [\chi])\) into lower level spaces
\( S_{3}^{\mathrm{old}}(225, [\chi]) \cong \) \(S_{3}^{\mathrm{new}}(15, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(25, [\chi])\)\(^{\oplus 3}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(45, [\chi])\)\(^{\oplus 2}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(75, [\chi])\)\(^{\oplus 2}\)