Extensions 1→N→G→Q→1 with N=C₂ and Q=C₃×C₇⋊D₄

Direct product G=N×Q with N=C₂ and Q=C₃×C₇⋊D₄

		d	ρ	Label	ID
C₆×C₇⋊D₄		168		C6xC7:D4	336,183

Non-split extensions G=N.Q with N=C₂ and Q=C₃×C₇⋊D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₃×C₇⋊D₄) = C₃×Dic₇⋊C₄	central extension (φ=1)	336		C2.1(C3xC7:D4)	336,66
C₂.₂(C₃×C₇⋊D₄) = C₃×D₁₄⋊C₄	central extension (φ=1)	168		C2.2(C3xC7:D4)	336,68
C₂.₃(C₃×C₇⋊D₄) = C₃×C₂³.D₇	central extension (φ=1)	168		C2.3(C3xC7:D4)	336,73
C₂.₄(C₃×C₇⋊D₄) = C₃×D₄⋊D₇	central stem extension (φ=1)	168	4	C2.4(C3xC7:D4)	336,69
C₂.₅(C₃×C₇⋊D₄) = C₃×D₄.D₇	central stem extension (φ=1)	168	4	C2.5(C3xC7:D4)	336,70
C₂.₆(C₃×C₇⋊D₄) = C₃×Q₈⋊D₇	central stem extension (φ=1)	168	4	C2.6(C3xC7:D4)	336,71
C₂.₇(C₃×C₇⋊D₄) = C₃×C₇⋊Q₁₆	central stem extension (φ=1)	336	4	C2.7(C3xC7:D4)	336,72

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