Extensions 1→N→G→Q→1 with N=C₂ and Q=C₇×D₁₂

Direct product G=N×Q with N=C₂ and Q=C₇×D₁₂

		d	ρ	Label	ID
C₁₄×D₁₂		168		C14xD12	336,186

Non-split extensions G=N.Q with N=C₂ and Q=C₇×D₁₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₇×D₁₂) = C₇×C₄⋊Dic₃	central extension (φ=1)	336		C2.1(C7xD12)	336,83
C₂.₂(C₇×D₁₂) = C₇×D₆⋊C₄	central extension (φ=1)	168		C2.2(C7xD12)	336,84
C₂.₃(C₇×D₁₂) = C₇×C₂₄⋊C₂	central stem extension (φ=1)	168	2	C2.3(C7xD12)	336,76
C₂.₄(C₇×D₁₂) = C₇×D₂₄	central stem extension (φ=1)	168	2	C2.4(C7xD12)	336,77
C₂.₅(C₇×D₁₂) = C₇×Dic₁₂	central stem extension (φ=1)	336	2	C2.5(C7xD12)	336,78

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