Properties

Base field \(\Q(\sqrt{-2}) \)
Level 54.1
Norm 54
New dimension 1

Related objects

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

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

Level 54.1

Norm: 54
Ideal: \((5 a + 2) = \left(a\right) \cdot \left(-a - 1\right)^{3} \)
Label: 54.1

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 1
Dimension of new cuspidal subspace: 1

Newforms

This space contains the following newform.

label weight dimension sign base change CM
54.1-a 2 1 +1 no no