Properties

Base field \(\Q(\sqrt{-2}) \)
Level 1458.4
Norm 1458
New dimension 6

Related objects

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Base field \(\Q(\sqrt{-2}) \)

Generator \(a\), with minimal polynomial \(x^{2} + 2\); class number \(1\).

Level 1458.4

Norm: 1458
Ideal: \((27 a) = \left(a\right) \cdot \left(-a - 1\right)^{3} \cdot \left(a - 1\right)^{3} \)
Label: 1458.4

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 24
Dimension of new cuspidal subspace: 6

Newforms

This space contains the following newforms.

label weight dimension sign base change CM
1458.4-a 2 1 +1 no no
1458.4-b 2 1 -1 yes no
1458.4-c 2 1 +1 no no
1458.4-d 2 1 +1 no no
1458.4-e 2 1 +1 yes no
1458.4-f 2 1 +1 no no