Extensions 1→N→G→Q→1 with N=C₂ and Q=D₅⋊F₅

Direct product G=N×Q with N=C₂ and Q=D₅⋊F₅

		d	ρ	Label	ID
C₂×D₅⋊F₅		20	8+	C2xD5:F5	400,210

Non-split extensions G=N.Q with N=C₂ and Q=D₅⋊F₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₅⋊F₅) = C₅²⋊₃C₄²	central extension (φ=1)	20	8+	C2.1(D5:F5)	400,124
C₂.₂(D₅⋊F₅) = D₁₀.₂F₅	central extension (φ=1)	80	8-	C2.2(D5:F5)	400,127
C₂.₃(D₅⋊F₅) = D₁₀⋊F₅	central stem extension (φ=1)	20	8+	C2.3(D5:F5)	400,125
C₂.₄(D₅⋊F₅) = Dic₅⋊F₅	central stem extension (φ=1)	20	8+	C2.4(D5:F5)	400,126
C₂.₅(D₅⋊F₅) = C₅²⋊₄M₄(2)	central stem extension (φ=1)	80	8-	C2.5(D5:F5)	400,128

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