Defining parameters
Dimensions
The following table gives the dimensions of various subspaces of M2(936,[χ]).
|
Total |
New |
Old |
Modular forms
| 704 |
168 |
536 |
Cusp forms
| 640 |
168 |
472 |
Eisenstein series
| 64 |
0 |
64 |
Decomposition of S2new(936,[χ]) into newform subspaces
Decomposition of S2old(936,[χ]) into lower level spaces
S2old(936,[χ])≃ S2new(117,[χ])⊕4⊕S2new(234,[χ])⊕3⊕S2new(468,[χ])⊕2