Extensions 1→N→G→Q→1 with N=C₂ and Q=C₄×D₂₅

Direct product G=N×Q with N=C₂ and Q=C₄×D₂₅

		d	ρ	Label	ID
C₂×C₄×D₂₅		200		C2xC4xD25	400,36

Non-split extensions G=N.Q with N=C₂ and Q=C₄×D₂₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₄×D₂₅) = C₈×D₂₅	central extension (φ=1)	200	2	C2.1(C4xD25)	400,5
C₂.₂(C₄×D₂₅) = C₄×Dic₂₅	central extension (φ=1)	400		C2.2(C4xD25)	400,11
C₂.₃(C₄×D₂₅) = C₈⋊D₂₅	central stem extension (φ=1)	200	2	C2.3(C4xD25)	400,6
C₂.₄(C₄×D₂₅) = C₅₀.D₄	central stem extension (φ=1)	400		C2.4(C4xD25)	400,12
C₂.₅(C₄×D₂₅) = D₅₀⋊C₄	central stem extension (φ=1)	200		C2.5(C4xD25)	400,14

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