Extensions 1→N→G→Q→1 with N=C₂ and Q=Dic₇⋊C₆

Direct product G=N×Q with N=C₂ and Q=Dic₇⋊C₆

		d	ρ	Label	ID
C₂×Dic₇⋊C₆		56		C2xDic7:C6	336,130

Non-split extensions G=N.Q with N=C₂ and Q=Dic₇⋊C₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(Dic₇⋊C₆) = Dic₇⋊C₁₂	central extension (φ=1)	112		C2.1(Dic7:C6)	336,15
C₂.₂(Dic₇⋊C₆) = D₁₄⋊C₁₂	central extension (φ=1)	56		C2.2(Dic7:C6)	336,17
C₂.₃(Dic₇⋊C₆) = C₂³.₂F₇	central extension (φ=1)	56		C2.3(Dic7:C6)	336,22
C₂.₄(Dic₇⋊C₆) = D₄⋊F₇	central stem extension (φ=1)	56	12+	C2.4(Dic7:C6)	336,18
C₂.₅(Dic₇⋊C₆) = D₄.F₇	central stem extension (φ=1)	56	12-	C2.5(Dic7:C6)	336,19
C₂.₆(Dic₇⋊C₆) = Q₈⋊₂F₇	central stem extension (φ=1)	56	12+	C2.6(Dic7:C6)	336,20
C₂.₇(Dic₇⋊C₆) = Q₈.₂F₇	central stem extension (φ=1)	112	12-	C2.7(Dic7:C6)	336,21

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