Defining parameters
Level: | \( N \) | \(=\) | \( 288 = 2^{5} \cdot 3^{2} \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 288.e (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 3 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 4 \) | ||
Sturm bound: | \(144\) | ||
Trace bound: | \(13\) | ||
Distinguishing \(T_p\): | \(5\), \(7\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{3}(288, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 112 | 8 | 104 |
Cusp forms | 80 | 8 | 72 |
Eisenstein series | 32 | 0 | 32 |
Trace form
Decomposition of \(S_{3}^{\mathrm{new}}(288, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
288.3.e.a | $2$ | $7.847$ | \(\Q(\sqrt{-2}) \) | None | \(0\) | \(0\) | \(0\) | \(-16\) | \(q+\beta q^{5}-8q^{7}-8\beta q^{11}-8q^{13}-9\beta q^{17}+\cdots\) |
288.3.e.b | $2$ | $7.847$ | \(\Q(\sqrt{-2}) \) | \(\Q(\sqrt{-1}) \) | \(0\) | \(0\) | \(0\) | \(0\) | \(q+7\beta q^{5}-24q^{13}-7\beta q^{17}-73q^{25}+\cdots\) |
288.3.e.c | $2$ | $7.847$ | \(\Q(\sqrt{-2}) \) | \(\Q(\sqrt{-1}) \) | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\beta q^{5}+24q^{13}+23\beta q^{17}+23q^{25}+\cdots\) |
288.3.e.d | $2$ | $7.847$ | \(\Q(\sqrt{-2}) \) | None | \(0\) | \(0\) | \(0\) | \(16\) | \(q+\beta q^{5}+8q^{7}+8\beta q^{11}-8q^{13}-9\beta q^{17}+\cdots\) |
Decomposition of \(S_{3}^{\mathrm{old}}(288, [\chi])\) into lower level spaces
\( S_{3}^{\mathrm{old}}(288, [\chi]) \cong \) \(S_{3}^{\mathrm{new}}(12, [\chi])\)\(^{\oplus 8}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(18, [\chi])\)\(^{\oplus 5}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(24, [\chi])\)\(^{\oplus 6}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(36, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(48, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(72, [\chi])\)\(^{\oplus 3}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(96, [\chi])\)\(^{\oplus 2}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(144, [\chi])\)\(^{\oplus 2}\)