Defining parameters
Dimensions
The following table gives the dimensions of various subspaces of M2(798,[χ]).
|
Total |
New |
Old |
Modular forms
| 1008 |
168 |
840 |
Cusp forms
| 912 |
168 |
744 |
Eisenstein series
| 96 |
0 |
96 |
Decomposition of S2new(798,[χ]) into newform subspaces
Decomposition of S2old(798,[χ]) into lower level spaces
S2old(798,[χ])≃ S2new(133,[χ])⊕4⊕S2new(266,[χ])⊕2⊕S2new(399,[χ])⊕2