Defining parameters
Level: | \( N \) | \(=\) | \( 18 = 2 \cdot 3^{2} \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 18.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 0 \) | ||
Sturm bound: | \(6\) | ||
Trace bound: | \(0\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(18))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 7 | 0 | 7 |
Cusp forms | 0 | 0 | 0 |
Eisenstein series | 7 | 0 | 7 |