Extensions 1→N→G→Q→1 with N=C₂ and Q=C₇⋊S₄

Direct product G=N×Q with N=C₂ and Q=C₇⋊S₄

		d	ρ	Label	ID
C₂×C₇⋊S₄		42	6+	C2xC7:S4	336,215

Non-split extensions G=N.Q with N=C₂ and Q=C₇⋊S₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₇⋊S₄) = A₄⋊Dic₇	central extension (φ=1)	84	6-	C2.1(C7:S4)	336,120
C₂.₂(C₇⋊S₄) = Q₈.D₂₁	central stem extension (φ=1)	112	4-	C2.2(C7:S4)	336,118
C₂.₃(C₇⋊S₄) = Q₈⋊D₂₁	central stem extension (φ=1)	56	4+	C2.3(C7:S4)	336,119

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Extensions 1→N→G→Q→1 with N=C2 and Q=C7⋊S4