Defining parameters
Level: | \( N \) | \(=\) | \( 144 = 2^{4} \cdot 3^{2} \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 144.e (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 3 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 4 \) | ||
Sturm bound: | \(120\) | ||
Trace bound: | \(7\) | ||
Distinguishing \(T_p\): | \(5\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{5}(144, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 108 | 8 | 100 |
Cusp forms | 84 | 8 | 76 |
Eisenstein series | 24 | 0 | 24 |
Trace form
Decomposition of \(S_{5}^{\mathrm{new}}(144, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
144.5.e.a | $2$ | $14.885$ | \(\Q(\sqrt{-2}) \) | None | \(0\) | \(0\) | \(0\) | \(-136\) | \(q+\beta q^{5}-68q^{7}-4\beta q^{11}-2^{4}q^{13}+\cdots\) |
144.5.e.b | $2$ | $14.885$ | \(\Q(\sqrt{-2}) \) | None | \(0\) | \(0\) | \(0\) | \(-72\) | \(q+5\beta q^{5}-6^{2}q^{7}-116\beta q^{11}+304q^{13}+\cdots\) |
144.5.e.c | $2$ | $14.885$ | \(\Q(\sqrt{-2}) \) | None | \(0\) | \(0\) | \(0\) | \(56\) | \(q+7\beta q^{5}+28q^{7}+4\beta q^{11}-112q^{13}+\cdots\) |
144.5.e.d | $2$ | $14.885$ | \(\Q(\sqrt{-2}) \) | None | \(0\) | \(0\) | \(0\) | \(120\) | \(q+11\beta q^{5}+60q^{7}-44\beta q^{11}-176q^{13}+\cdots\) |
Decomposition of \(S_{5}^{\mathrm{old}}(144, [\chi])\) into lower level spaces
\( S_{5}^{\mathrm{old}}(144, [\chi]) \simeq \) \(S_{5}^{\mathrm{new}}(6, [\chi])\)\(^{\oplus 8}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(9, [\chi])\)\(^{\oplus 5}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(12, [\chi])\)\(^{\oplus 6}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(18, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(24, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(36, [\chi])\)\(^{\oplus 3}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(48, [\chi])\)\(^{\oplus 2}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(72, [\chi])\)\(^{\oplus 2}\)