Defining parameters
Level: | \( N \) | \(=\) | \( 1464 = 2^{3} \cdot 3 \cdot 61 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 1464.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 13 \) | ||
Sturm bound: | \(496\) | ||
Trace bound: | \(7\) | ||
Distinguishing \(T_p\): | \(5\), \(7\), \(11\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(1464))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 256 | 30 | 226 |
Cusp forms | 241 | 30 | 211 |
Eisenstein series | 15 | 0 | 15 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(2\) | \(3\) | \(61\) | Fricke | Dim |
---|---|---|---|---|
\(+\) | \(+\) | \(+\) | \(+\) | \(4\) |
\(+\) | \(+\) | \(-\) | \(-\) | \(4\) |
\(+\) | \(-\) | \(+\) | \(-\) | \(5\) |
\(+\) | \(-\) | \(-\) | \(+\) | \(2\) |
\(-\) | \(+\) | \(+\) | \(-\) | \(5\) |
\(-\) | \(+\) | \(-\) | \(+\) | \(2\) |
\(-\) | \(-\) | \(+\) | \(+\) | \(4\) |
\(-\) | \(-\) | \(-\) | \(-\) | \(4\) |
Plus space | \(+\) | \(12\) | ||
Minus space | \(-\) | \(18\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(1464))\) into newform subspaces
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(1464))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(1464)) \simeq \) \(S_{2}^{\mathrm{new}}(\Gamma_0(24))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(61))\)\(^{\oplus 8}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(122))\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(183))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(244))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(366))\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(488))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(732))\)\(^{\oplus 2}\)