Defining parameters
Level: | \( N \) | \(=\) | \( 384 = 2^{7} \cdot 3 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 384.v (of order \(32\) and degree \(16\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 128 \) |
Character field: | \(\Q(\zeta_{32})\) | ||
Newform subspaces: | \( 1 \) | ||
Sturm bound: | \(128\) | ||
Trace bound: | \(0\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(384, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 1056 | 512 | 544 |
Cusp forms | 992 | 512 | 480 |
Eisenstein series | 64 | 0 | 64 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(384, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
384.2.v.a | $512$ | $3.066$ | None | \(0\) | \(0\) | \(0\) | \(0\) |
Decomposition of \(S_{2}^{\mathrm{old}}(384, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(384, [\chi]) \simeq \) \(S_{2}^{\mathrm{new}}(128, [\chi])\)\(^{\oplus 2}\)