Extensions 1→N→G→Q→1 with N=C₂ and Q=M₅(2)⋊C₂

Direct product G=N×Q with N=C₂ and Q=M₅(2)⋊C₂

		d	ρ	Label	ID
C₂×M₅(2)⋊C₂		32		C2xM5(2):C2	128,878

Non-split extensions G=N.Q with N=C₂ and Q=M₅(2)⋊C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(M₅(2)⋊C₂) = D₈⋊C₈	central extension (φ=1)	64		C2.1(M5(2):C2)	128,65
C₂.₂(M₅(2)⋊C₂) = C₈.₂C₄²	central extension (φ=1)	64		C2.2(M5(2):C2)	128,119
C₂.₃(M₅(2)⋊C₂) = C₂³.₁₂SD₁₆	central stem extension (φ=1)	64		C2.3(M5(2):C2)	128,81
C₂.₄(M₅(2)⋊C₂) = C₄.D₁₆	central stem extension (φ=1)	64		C2.4(M5(2):C2)	128,93
C₂.₅(M₅(2)⋊C₂) = C₄.₆Q₃₂	central stem extension (φ=1)	128		C2.5(M5(2):C2)	128,97

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