Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂²×D₅

Direct product G=N×Q with N=C₂ and Q=C₂²×D₅

		d	ρ	Label	ID
C₂³×D₅		40		C2^3xD5	80,51

Non-split extensions G=N.Q with N=C₂ and Q=C₂²×D₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂²×D₅) = C₂×C₄×D₅	central extension (φ=1)	40		C2.1(C2^2xD5)	80,36
C₂.₂(C₂²×D₅) = C₂²×Dic₅	central extension (φ=1)	80		C2.2(C2^2xD5)	80,43
C₂.₃(C₂²×D₅) = C₂×Dic₁₀	central stem extension (φ=1)	80		C2.3(C2^2xD5)	80,35
C₂.₄(C₂²×D₅) = C₂×D₂₀	central stem extension (φ=1)	40		C2.4(C2^2xD5)	80,37
C₂.₅(C₂²×D₅) = C₄○D₂₀	central stem extension (φ=1)	40	2	C2.5(C2^2xD5)	80,38
C₂.₆(C₂²×D₅) = D₄×D₅	central stem extension (φ=1)	20	4+	C2.6(C2^2xD5)	80,39
C₂.₇(C₂²×D₅) = D₄⋊₂D₅	central stem extension (φ=1)	40	4-	C2.7(C2^2xD5)	80,40
C₂.₈(C₂²×D₅) = Q₈×D₅	central stem extension (φ=1)	40	4-	C2.8(C2^2xD5)	80,41
C₂.₉(C₂²×D₅) = Q₈⋊₂D₅	central stem extension (φ=1)	40	4+	C2.9(C2^2xD5)	80,42
C₂.₁₀(C₂²×D₅) = C₂×C₅⋊D₄	central stem extension (φ=1)	40		C2.10(C2^2xD5)	80,44

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