Extensions 1→N→G→Q→1 with N=C₂ and Q=A₄×D₇

Direct product G=N×Q with N=C₂ and Q=A₄×D₇

		d	ρ	Label	ID
C₂×A₄×D₇		42	6+	C2xA4xD7	336,217

Non-split extensions G=N.Q with N=C₂ and Q=A₄×D₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(A₄×D₇) = A₄×Dic₇	central extension (φ=1)	84	6-	C2.1(A4xD7)	336,133
C₂.₂(A₄×D₇) = Dic₇.₂A₄	central stem extension (φ=1)	112	4+	C2.2(A4xD7)	336,131
C₂.₃(A₄×D₇) = D₇×SL₂(𝔽₃)	central stem extension (φ=1)	56	4-	C2.3(A4xD7)	336,132

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Extensions 1→N→G→Q→1 with N=C2 and Q=A4×D7