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

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

		d	ρ	Label	ID
C₂xM₅(2)		32		C2xM5(2)	64,184

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

extension	φ:Q→Aut N	d	Label	ID
C₂.₁M₅(2) = C₁₆:₅C₄	central extension (φ=1)	64	C2.1M5(2)	64,27
C₂.₂M₅(2) = C₂²:C₁₆	central extension (φ=1)	32	C2.2M5(2)	64,29
C₂.₃M₅(2) = C₄:C₁₆	central extension (φ=1)	64	C2.3M5(2)	64,44

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