Defining parameters
| Level: | \( N \) | \(=\) | \( 2304 = 2^{8} \cdot 3^{2} \) |
| Weight: | \( k \) | \(=\) | \( 4 \) |
| Character orbit: | \([\chi]\) | \(=\) | 2304.a (trivial) |
| Character field: | \(\Q\) | ||
| Newform subspaces: | \( 56 \) | ||
| Sturm bound: | \(1536\) | ||
| Trace bound: | \(19\) | ||
| Distinguishing \(T_p\): | \(5\), \(7\), \(11\), \(13\), \(17\), \(19\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{4}(\Gamma_0(2304))\).
| Total | New | Old | |
|---|---|---|---|
| Modular forms | 1200 | 122 | 1078 |
| Cusp forms | 1104 | 118 | 986 |
| Eisenstein series | 96 | 4 | 92 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
| \(2\) | \(3\) | Fricke | Total | Cusp | Eisenstein | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| All | New | Old | All | New | Old | All | New | Old | ||||||
| \(+\) | \(+\) | \(+\) | \(304\) | \(26\) | \(278\) | \(280\) | \(26\) | \(254\) | \(24\) | \(0\) | \(24\) | |||
| \(+\) | \(-\) | \(-\) | \(296\) | \(36\) | \(260\) | \(272\) | \(34\) | \(238\) | \(24\) | \(2\) | \(22\) | |||
| \(-\) | \(+\) | \(-\) | \(296\) | \(22\) | \(274\) | \(272\) | \(22\) | \(250\) | \(24\) | \(0\) | \(24\) | |||
| \(-\) | \(-\) | \(+\) | \(304\) | \(38\) | \(266\) | \(280\) | \(36\) | \(244\) | \(24\) | \(2\) | \(22\) | |||
| Plus space | \(+\) | \(608\) | \(64\) | \(544\) | \(560\) | \(62\) | \(498\) | \(48\) | \(2\) | \(46\) | ||||
| Minus space | \(-\) | \(592\) | \(58\) | \(534\) | \(544\) | \(56\) | \(488\) | \(48\) | \(2\) | \(46\) | ||||
Trace form
Decomposition of \(S_{4}^{\mathrm{new}}(\Gamma_0(2304))\) into newform subspaces
Decomposition of \(S_{4}^{\mathrm{old}}(\Gamma_0(2304))\) into lower level spaces
\( S_{4}^{\mathrm{old}}(\Gamma_0(2304)) \simeq \) \(S_{4}^{\mathrm{new}}(\Gamma_0(6))\)\(^{\oplus 16}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(8))\)\(^{\oplus 18}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(9))\)\(^{\oplus 9}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(12))\)\(^{\oplus 14}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(16))\)\(^{\oplus 15}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(18))\)\(^{\oplus 8}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(24))\)\(^{\oplus 12}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(32))\)\(^{\oplus 12}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(36))\)\(^{\oplus 7}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(48))\)\(^{\oplus 10}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(64))\)\(^{\oplus 9}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(72))\)\(^{\oplus 6}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(96))\)\(^{\oplus 8}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(128))\)\(^{\oplus 6}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(144))\)\(^{\oplus 5}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(192))\)\(^{\oplus 6}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(256))\)\(^{\oplus 3}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(288))\)\(^{\oplus 4}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(384))\)\(^{\oplus 4}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(576))\)\(^{\oplus 3}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(768))\)\(^{\oplus 2}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(1152))\)\(^{\oplus 2}\)