Properties

Label 8016.2.t
Level $8016$
Weight $2$
Character orbit 8016.t
Rep. character $\chi_{8016}(2005,\cdot)$
Character field $\Q(\zeta_{4})$
Dimension $1328$
Sturm bound $2688$

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Defining parameters

Level: \( N \) \(=\) \( 8016 = 2^{4} \cdot 3 \cdot 167 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 8016.t (of order \(4\) and degree \(2\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 16 \)
Character field: \(\Q(i)\)
Sturm bound: \(2688\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(8016, [\chi])\).

Total New Old
Modular forms 2696 1328 1368
Cusp forms 2680 1328 1352
Eisenstein series 16 0 16

Decomposition of \(S_{2}^{\mathrm{new}}(8016, [\chi])\) into newform subspaces

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

Decomposition of \(S_{2}^{\mathrm{old}}(8016, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(8016, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(16, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(48, [\chi])\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(2672, [\chi])\)\(^{\oplus 2}\)