Defining parameters
Level: | \( N \) | \(=\) | \( 1573 = 11^{2} \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 1573.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 18 \) | ||
Sturm bound: | \(616\) | ||
Trace bound: | \(5\) | ||
Distinguishing \(T_p\): | \(2\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{4}(\Gamma_0(1573))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 474 | 327 | 147 |
Cusp forms | 450 | 327 | 123 |
Eisenstein series | 24 | 0 | 24 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(11\) | \(13\) | Fricke | Dim |
---|---|---|---|
\(+\) | \(+\) | $+$ | \(83\) |
\(+\) | \(-\) | $-$ | \(79\) |
\(-\) | \(+\) | $-$ | \(80\) |
\(-\) | \(-\) | $+$ | \(85\) |
Plus space | \(+\) | \(168\) | |
Minus space | \(-\) | \(159\) |
Trace form
Decomposition of \(S_{4}^{\mathrm{new}}(\Gamma_0(1573))\) into newform subspaces
Decomposition of \(S_{4}^{\mathrm{old}}(\Gamma_0(1573))\) into lower level spaces
\( S_{4}^{\mathrm{old}}(\Gamma_0(1573)) \cong \) \(S_{4}^{\mathrm{new}}(\Gamma_0(11))\)\(^{\oplus 4}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(13))\)\(^{\oplus 3}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(121))\)\(^{\oplus 2}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(143))\)\(^{\oplus 2}\)