Extensions 1→N→G→Q→1 with N=C₂ and Q=M₄(2)

Direct product G=N×Q with N=C₂ and Q=M₄(2)

		d	ρ	Label	ID
C₂×M₄(2)		16		C2xM4(2)	32,37

Non-split extensions G=N.Q with N=C₂ and Q=M₄(2)

extension	φ:Q→Aut N	d	Label	ID
C₂.₁M₄(2) = C₈⋊C₄	central extension (φ=1)	32	C2.1M4(2)	32,4
C₂.₂M₄(2) = C₂²⋊C₈	central extension (φ=1)	16	C2.2M4(2)	32,5
C₂.₃M₄(2) = C₄⋊C₈	central extension (φ=1)	32	C2.3M4(2)	32,12

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Extensions 1→N→G→Q→1 with N=C2 and Q=M4(2)