Defining parameters
Level: | \( N \) | \(=\) | \( 784 = 2^{4} \cdot 7^{2} \) |
Weight: | \( k \) | \(=\) | \( 6 \) |
Character orbit: | \([\chi]\) | \(=\) | 784.f (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 28 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 6 \) | ||
Sturm bound: | \(672\) | ||
Trace bound: | \(3\) | ||
Distinguishing \(T_p\): | \(3\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{6}(784, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 584 | 100 | 484 |
Cusp forms | 536 | 100 | 436 |
Eisenstein series | 48 | 0 | 48 |
Trace form
Decomposition of \(S_{6}^{\mathrm{new}}(784, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
784.6.f.a | $4$ | $125.741$ | 4.0.2048.2 | \(\Q(\sqrt{-1}) \) | \(0\) | \(0\) | \(0\) | \(0\) | \(q+(5\beta _{1}-23\beta _{2})q^{5}-3^{5}q^{9}+(188\beta _{1}+\cdots)q^{13}+\cdots\) |
784.6.f.b | $12$ | $125.741$ | \(\mathbb{Q}[x]/(x^{12} - \cdots)\) | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\beta _{4}q^{3}+(\beta _{1}-\beta _{2})q^{5}+(91+\beta _{10}+\cdots)q^{9}+\cdots\) |
784.6.f.c | $14$ | $125.741$ | \(\mathbb{Q}[x]/(x^{14} - \cdots)\) | None | \(0\) | \(-18\) | \(0\) | \(0\) | \(q+(-1+\beta _{2})q^{3}+(2\beta _{1}-\beta _{5})q^{5}+(75+\cdots)q^{9}+\cdots\) |
784.6.f.d | $14$ | $125.741$ | \(\mathbb{Q}[x]/(x^{14} - \cdots)\) | None | \(0\) | \(18\) | \(0\) | \(0\) | \(q+(1-\beta _{2})q^{3}+(-2\beta _{1}+\beta _{5})q^{5}+(75+\cdots)q^{9}+\cdots\) |
784.6.f.e | $16$ | $125.741$ | \(\mathbb{Q}[x]/(x^{16} - \cdots)\) | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\beta _{9}q^{3}+(\beta _{10}-\beta _{13})q^{5}+(107+\beta _{1}+\cdots)q^{9}+\cdots\) |
784.6.f.f | $40$ | $125.741$ | None | \(0\) | \(0\) | \(0\) | \(0\) |
Decomposition of \(S_{6}^{\mathrm{old}}(784, [\chi])\) into lower level spaces
\( S_{6}^{\mathrm{old}}(784, [\chi]) \cong \)