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

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

		d	ρ	Label	ID
C₁₄×C₃⋊D₄		168		C14xC3:D4	336,193

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

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₇×C₃⋊D₄) = C₇×Dic₃⋊C₄	central extension (φ=1)	336		C2.1(C7xC3:D4)	336,82
C₂.₂(C₇×C₃⋊D₄) = C₇×D₆⋊C₄	central extension (φ=1)	168		C2.2(C7xC3:D4)	336,84
C₂.₃(C₇×C₃⋊D₄) = C₇×C₆.D₄	central extension (φ=1)	168		C2.3(C7xC3:D4)	336,89
C₂.₄(C₇×C₃⋊D₄) = C₇×D₄⋊S₃	central stem extension (φ=1)	168	4	C2.4(C7xC3:D4)	336,85
C₂.₅(C₇×C₃⋊D₄) = C₇×D₄.S₃	central stem extension (φ=1)	168	4	C2.5(C7xC3:D4)	336,86
C₂.₆(C₇×C₃⋊D₄) = C₇×Q₈⋊₂S₃	central stem extension (φ=1)	168	4	C2.6(C7xC3:D4)	336,87
C₂.₇(C₇×C₃⋊D₄) = C₇×C₃⋊Q₁₆	central stem extension (φ=1)	336	4	C2.7(C7xC3:D4)	336,88

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