Defining parameters
| Level: | \( N \) | \(=\) | \( 7406 = 2 \cdot 7 \cdot 23^{2} \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 7406.a (trivial) |
| Character field: | \(\Q\) | ||
| Newform subspaces: | \( 48 \) | ||
| Sturm bound: | \(2208\) | ||
| Trace bound: | \(7\) | ||
| Distinguishing \(T_p\): | \(3\), \(5\), \(11\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(7406))\).
| Total | New | Old | |
|---|---|---|---|
| Modular forms | 1152 | 252 | 900 |
| Cusp forms | 1057 | 252 | 805 |
| Eisenstein series | 95 | 0 | 95 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
| \(2\) | \(7\) | \(23\) | Fricke | Total | Cusp | Eisenstein | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| All | New | Old | All | New | Old | All | New | Old | |||||||
| \(+\) | \(+\) | \(+\) | \(+\) | \(132\) | \(28\) | \(104\) | \(121\) | \(28\) | \(93\) | \(11\) | \(0\) | \(11\) | |||
| \(+\) | \(+\) | \(-\) | \(-\) | \(154\) | \(36\) | \(118\) | \(142\) | \(36\) | \(106\) | \(12\) | \(0\) | \(12\) | |||
| \(+\) | \(-\) | \(+\) | \(-\) | \(156\) | \(38\) | \(118\) | \(144\) | \(38\) | \(106\) | \(12\) | \(0\) | \(12\) | |||
| \(+\) | \(-\) | \(-\) | \(+\) | \(134\) | \(25\) | \(109\) | \(122\) | \(25\) | \(97\) | \(12\) | \(0\) | \(12\) | |||
| \(-\) | \(+\) | \(+\) | \(-\) | \(144\) | \(32\) | \(112\) | \(132\) | \(32\) | \(100\) | \(12\) | \(0\) | \(12\) | |||
| \(-\) | \(+\) | \(-\) | \(+\) | \(144\) | \(30\) | \(114\) | \(132\) | \(30\) | \(102\) | \(12\) | \(0\) | \(12\) | |||
| \(-\) | \(-\) | \(+\) | \(+\) | \(144\) | \(22\) | \(122\) | \(132\) | \(22\) | \(110\) | \(12\) | \(0\) | \(12\) | |||
| \(-\) | \(-\) | \(-\) | \(-\) | \(144\) | \(41\) | \(103\) | \(132\) | \(41\) | \(91\) | \(12\) | \(0\) | \(12\) | |||
| Plus space | \(+\) | \(554\) | \(105\) | \(449\) | \(507\) | \(105\) | \(402\) | \(47\) | \(0\) | \(47\) | |||||
| Minus space | \(-\) | \(598\) | \(147\) | \(451\) | \(550\) | \(147\) | \(403\) | \(48\) | \(0\) | \(48\) | |||||
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(7406))\) into newform subspaces
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(7406))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(7406)) \simeq \) \(S_{2}^{\mathrm{new}}(\Gamma_0(14))\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(23))\)\(^{\oplus 8}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(46))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(161))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(322))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(529))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(1058))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(3703))\)\(^{\oplus 2}\)