Properties

Label 1152.5.j
Level $1152$
Weight $5$
Character orbit 1152.j
Rep. character $\chi_{1152}(161,\cdot)$
Character field $\Q(\zeta_{4})$
Dimension $128$
Sturm bound $960$

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Defining parameters

Level: \( N \) \(=\) \( 1152 = 2^{7} \cdot 3^{2} \)
Weight: \( k \) \(=\) \( 5 \)
Character orbit: \([\chi]\) \(=\) 1152.j (of order \(4\) and degree \(2\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 48 \)
Character field: \(\Q(i)\)
Sturm bound: \(960\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{5}(1152, [\chi])\).

Total New Old
Modular forms 1600 128 1472
Cusp forms 1472 128 1344
Eisenstein series 128 0 128

Trace form

\( 128 q + O(q^{10}) \) \( 128 q - 43904 q^{49} + 15104 q^{61} + 44800 q^{85} + O(q^{100}) \)

Decomposition of \(S_{5}^{\mathrm{new}}(1152, [\chi])\) into newform subspaces

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

Decomposition of \(S_{5}^{\mathrm{old}}(1152, [\chi])\) into lower level spaces

\( S_{5}^{\mathrm{old}}(1152, [\chi]) \cong \) \(S_{5}^{\mathrm{new}}(48, [\chi])\)\(^{\oplus 8}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(96, [\chi])\)\(^{\oplus 6}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(144, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(288, [\chi])\)\(^{\oplus 3}\)