Extensions 1→N→G→Q→1 with N=C₂ and Q=C₄×D₅

Direct product G=N×Q with N=C₂ and Q=C₄×D₅

		d	ρ	Label	ID
C₂×C₄×D₅		40		C2xC4xD5	80,36

Non-split extensions G=N.Q with N=C₂ and Q=C₄×D₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₄×D₅) = C₈×D₅	central extension (φ=1)	40	2	C2.1(C4xD5)	80,4
C₂.₂(C₄×D₅) = C₄×Dic₅	central extension (φ=1)	80		C2.2(C4xD5)	80,11
C₂.₃(C₄×D₅) = C₈⋊D₅	central stem extension (φ=1)	40	2	C2.3(C4xD5)	80,5
C₂.₄(C₄×D₅) = C₁₀.D₄	central stem extension (φ=1)	80		C2.4(C4xD5)	80,12
C₂.₅(C₄×D₅) = D₁₀⋊C₄	central stem extension (φ=1)	40		C2.5(C4xD5)	80,14

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