Defining parameters
Level: | \( N \) | = | \( 288 = 2^{5} \cdot 3^{2} \) |
Weight: | \( k \) | = | \( 1 \) |
Nonzero newspaces: | \( 3 \) | ||
Newform subspaces: | \( 3 \) | ||
Sturm bound: | \(4608\) | ||
Trace bound: | \(3\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{1}(\Gamma_1(288))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 272 | 53 | 219 |
Cusp forms | 16 | 8 | 8 |
Eisenstein series | 256 | 45 | 211 |
The following table gives the dimensions of subspaces with specified projective image type.
\(D_n\) | \(A_4\) | \(S_4\) | \(A_5\) | |
---|---|---|---|---|
Dimension | 4 | 4 | 0 | 0 |
Trace form
Decomposition of \(S_{1}^{\mathrm{new}}(\Gamma_1(288))\)
We only show spaces with odd parity, since no modular forms exist when this condition is not satisfied. Within each space \( S_k^{\mathrm{new}}(N, \chi) \) we list the newforms together with their dimension.
Label | \(\chi\) | Newforms | Dimension | \(\chi\) degree |
---|---|---|---|---|
288.1.b | \(\chi_{288}(271, \cdot)\) | None | 0 | 1 |
288.1.e | \(\chi_{288}(161, \cdot)\) | 288.1.e.a | 2 | 1 |
288.1.g | \(\chi_{288}(127, \cdot)\) | None | 0 | 1 |
288.1.h | \(\chi_{288}(17, \cdot)\) | None | 0 | 1 |
288.1.j | \(\chi_{288}(89, \cdot)\) | None | 0 | 2 |
288.1.m | \(\chi_{288}(55, \cdot)\) | None | 0 | 2 |
288.1.n | \(\chi_{288}(113, \cdot)\) | None | 0 | 2 |
288.1.o | \(\chi_{288}(31, \cdot)\) | 288.1.o.a | 4 | 2 |
288.1.q | \(\chi_{288}(65, \cdot)\) | None | 0 | 2 |
288.1.t | \(\chi_{288}(79, \cdot)\) | 288.1.t.a | 2 | 2 |
288.1.u | \(\chi_{288}(19, \cdot)\) | None | 0 | 4 |
288.1.x | \(\chi_{288}(53, \cdot)\) | None | 0 | 4 |
288.1.z | \(\chi_{288}(7, \cdot)\) | None | 0 | 4 |
288.1.ba | \(\chi_{288}(41, \cdot)\) | None | 0 | 4 |
288.1.bd | \(\chi_{288}(43, \cdot)\) | None | 0 | 8 |
288.1.be | \(\chi_{288}(5, \cdot)\) | None | 0 | 8 |
Decomposition of \(S_{1}^{\mathrm{old}}(\Gamma_1(288))\) into lower level spaces
\( S_{1}^{\mathrm{old}}(\Gamma_1(288)) \cong \) \(S_{1}^{\mathrm{new}}(\Gamma_1(72))\)\(^{\oplus 3}\)\(\oplus\)\(S_{1}^{\mathrm{new}}(\Gamma_1(144))\)\(^{\oplus 2}\)