Defining parameters
Level: | \( N \) | \(=\) | \( 1602 = 2 \cdot 3^{2} \cdot 89 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 1602.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 14 \) | ||
Sturm bound: | \(540\) | ||
Trace bound: | \(5\) | ||
Distinguishing \(T_p\): | \(5\), \(7\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(1602))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 278 | 38 | 240 |
Cusp forms | 263 | 38 | 225 |
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.
\(2\) | \(3\) | \(89\) | Fricke | Dim |
---|---|---|---|---|
\(+\) | \(+\) | \(+\) | $+$ | \(2\) |
\(+\) | \(+\) | \(-\) | $-$ | \(6\) |
\(+\) | \(-\) | \(+\) | $-$ | \(5\) |
\(+\) | \(-\) | \(-\) | $+$ | \(6\) |
\(-\) | \(+\) | \(+\) | $-$ | \(6\) |
\(-\) | \(+\) | \(-\) | $+$ | \(2\) |
\(-\) | \(-\) | \(+\) | $+$ | \(3\) |
\(-\) | \(-\) | \(-\) | $-$ | \(8\) |
Plus space | \(+\) | \(13\) | ||
Minus space | \(-\) | \(25\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(1602))\) into newform subspaces
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(1602))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(1602)) \cong \) \(S_{2}^{\mathrm{new}}(\Gamma_0(89))\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(178))\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(267))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(534))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(801))\)\(^{\oplus 2}\)