Space of modular forms of level 912, weight 4, and Character 912.r

• Label: 912.4.r
• Level: $912$
• Weight: $4$
• Character orbit: 912.r
• Rep. character: $\chi_{912}(341,\cdot)$
• Character field: $\Q(\zeta_{4})$
• Dimension: $952$
• Sturm bound: $640$

Defining parameters

Level:	\( N \)	\(=\)	\( 912 = 2^{4} \cdot 3 \cdot 19 \)
Weight:	\( k \)	\(=\)	\( 4 \)
Character orbit:	\([\chi]\)	\(=\)	912.r (of order \(4\) and degree \(2\))
Character conductor:	\(\operatorname{cond}(\chi)\)	\(=\)	\( 912 \)
Character field:			\(\Q(i)\)
Sturm bound:			\(640\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{4}(912, [\chi])\).

	Total	New	Old
Modular forms	968	968	0
Cusp forms	952	952	0
Eisenstein series	16	16	0

Trace form

\( 952 q - 8 q^{4} - 4 q^{6} + O(q^{10}) \)

Decomposition of \(S_{4}^{\mathrm{new}}(912, [\chi])\) into newform subspaces

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