Properties

Label 7623.2.eh
Level 7623
Weight 2
Character orbit eh
Rep. character \(\chi_{7623}(428,\cdot)\)
Character field \(\Q(\zeta_{66})\)
Dimension 15840
Sturm bound 2112

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Defining parameters

Level: \( N \) = \( 7623 = 3^{2} \cdot 7 \cdot 11^{2} \)
Weight: \( k \) = \( 2 \)
Character orbit: \([\chi]\) = 7623.eh (of order \(66\) and degree \(20\))
Character conductor: \(\operatorname{cond}(\chi)\) = \( 1089 \)
Character field: \(\Q(\zeta_{66})\)
Sturm bound: \(2112\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(7623, [\chi])\).

Total New Old
Modular forms 21200 15840 5360
Cusp forms 21040 15840 5200
Eisenstein series 160 0 160

Decomposition of \(S_{2}^{\mathrm{new}}(7623, [\chi])\) into newform subspaces

The newforms in this space have not yet been added to the LMFDB.

Decomposition of \(S_{2}^{\mathrm{old}}(7623, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(7623, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(1089, [\chi])\)\(^{\oplus 2}\)