Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂×F₇

Direct product G=N×Q with N=C₂ and Q=C₂×F₇

		d	ρ	Label	ID
C₂²×F₇		28		C2^2xF7	168,47

Non-split extensions G=N.Q with N=C₂ and Q=C₂×F₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂×F₇) = C₄×F₇	central extension (φ=1)	28	6	C2.1(C2xF7)	168,8
C₂.₂(C₂×F₇) = C₂×C₇⋊C₁₂	central extension (φ=1)	56		C2.2(C2xF7)	168,10
C₂.₃(C₂×F₇) = C₄.F₇	central stem extension (φ=1)	56	6-	C2.3(C2xF7)	168,7
C₂.₄(C₂×F₇) = C₄⋊F₇	central stem extension (φ=1)	28	6+	C2.4(C2xF7)	168,9
C₂.₅(C₂×F₇) = Dic₇⋊C₆	central stem extension (φ=1)	28	6	C2.5(C2xF7)	168,11

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