Properties

Label 5.11
Level 5
Weight 11
Dimension 8
Nonzero newspaces 1
Newform subspaces 1
Sturm bound 22
Trace bound 0

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Defining parameters

Level: \( N \) = \( 5 \)
Weight: \( k \) = \( 11 \)
Nonzero newspaces: \( 1 \)
Newform subspaces: \( 1 \)
Sturm bound: \(22\)
Trace bound: \(0\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{11}(\Gamma_1(5))\).

Total New Old
Modular forms 12 12 0
Cusp forms 8 8 0
Eisenstein series 4 4 0

Trace form

\( 8 q + 30 q^{2} + 60 q^{3} - 5340 q^{5} + 17016 q^{6} - 14500 q^{7} + 22020 q^{8} - 161290 q^{10} - 233784 q^{11} + 863160 q^{12} + 433520 q^{13} - 3188580 q^{15} - 1193992 q^{16} + 1045440 q^{17} + 12804210 q^{18}+ \cdots + 13744332030 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Decomposition of \(S_{11}^{\mathrm{new}}(\Gamma_1(5))\)

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 available newforms together with their dimension.

Label \(\chi\) Newforms Dimension \(\chi\) degree
5.11.c \(\chi_{5}(2, \cdot)\) 5.11.c.a 8 2