Defining parameters
Level: | \( N \) | \(=\) | \( 232 = 2^{3} \cdot 29 \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 232.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 5 \) | ||
Sturm bound: | \(120\) | ||
Trace bound: | \(3\) | ||
Distinguishing \(T_p\): | \(3\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{4}(\Gamma_0(232))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 94 | 21 | 73 |
Cusp forms | 86 | 21 | 65 |
Eisenstein series | 8 | 0 | 8 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(2\) | \(29\) | Fricke | Dim |
---|---|---|---|
\(+\) | \(+\) | $+$ | \(6\) |
\(+\) | \(-\) | $-$ | \(4\) |
\(-\) | \(+\) | $-$ | \(6\) |
\(-\) | \(-\) | $+$ | \(5\) |
Plus space | \(+\) | \(11\) | |
Minus space | \(-\) | \(10\) |
Trace form
Decomposition of \(S_{4}^{\mathrm{new}}(\Gamma_0(232))\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | A-L signs | $q$-expansion | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | 2 | 29 | |||||||
232.4.a.a | $3$ | $13.688$ | 3.3.4481.1 | None | \(0\) | \(3\) | \(11\) | \(-38\) | $+$ | $+$ | \(q+(1-\beta _{1})q^{3}+(4+\beta _{1}+\beta _{2})q^{5}+(-13+\cdots)q^{7}+\cdots\) | |
232.4.a.b | $3$ | $13.688$ | 3.3.229.1 | None | \(0\) | \(6\) | \(4\) | \(16\) | $+$ | $+$ | \(q+(1-3\beta _{2})q^{3}+(1+3\beta _{1}-4\beta _{2})q^{5}+\cdots\) | |
232.4.a.c | $4$ | $13.688$ | 4.4.225792.1 | None | \(0\) | \(0\) | \(-20\) | \(-8\) | $+$ | $-$ | \(q+(\beta _{1}-\beta _{3})q^{3}+(-5+\beta _{2})q^{5}+(-2+\cdots)q^{7}+\cdots\) | |
232.4.a.d | $5$ | $13.688$ | \(\mathbb{Q}[x]/(x^{5} - \cdots)\) | None | \(0\) | \(4\) | \(10\) | \(32\) | $-$ | $-$ | \(q+(1-\beta _{1})q^{3}+(2+\beta _{3})q^{5}+(6+\beta _{2}+\cdots)q^{7}+\cdots\) | |
232.4.a.e | $6$ | $13.688$ | \(\mathbb{Q}[x]/(x^{6} - \cdots)\) | None | \(0\) | \(-5\) | \(-5\) | \(-38\) | $-$ | $+$ | \(q+(-1+\beta _{3})q^{3}+(-1-\beta _{3}-\beta _{4})q^{5}+\cdots\) |
Decomposition of \(S_{4}^{\mathrm{old}}(\Gamma_0(232))\) into lower level spaces
\( S_{4}^{\mathrm{old}}(\Gamma_0(232)) \cong \) \(S_{4}^{\mathrm{new}}(\Gamma_0(8))\)\(^{\oplus 2}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(29))\)\(^{\oplus 4}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(58))\)\(^{\oplus 3}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(116))\)\(^{\oplus 2}\)