Defining parameters
Level: | \( N \) | \(=\) | \( 49 = 7^{2} \) |
Weight: | \( k \) | \(=\) | \( 12 \) |
Character orbit: | \([\chi]\) | \(=\) | 49.c (of order \(3\) and degree \(2\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 7 \) |
Character field: | \(\Q(\zeta_{3})\) | ||
Newform subspaces: | \( 10 \) | ||
Sturm bound: | \(56\) | ||
Trace bound: | \(3\) | ||
Distinguishing \(T_p\): | \(2\), \(3\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{12}(49, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 110 | 78 | 32 |
Cusp forms | 94 | 70 | 24 |
Eisenstein series | 16 | 8 | 8 |
Trace form
Decomposition of \(S_{12}^{\mathrm{new}}(49, [\chi])\) into newform subspaces
Decomposition of \(S_{12}^{\mathrm{old}}(49, [\chi])\) into lower level spaces
\( S_{12}^{\mathrm{old}}(49, [\chi]) \cong \) \(S_{12}^{\mathrm{new}}(7, [\chi])\)\(^{\oplus 2}\)