Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂×C₆×D₇

Direct product G=N×Q with N=C₂ and Q=C₂×C₆×D₇

		d	ρ	Label	ID
D₇×C₂²×C₆		168		D7xC2^2xC6	336,225

Non-split extensions G=N.Q with N=C₂ and Q=C₂×C₆×D₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂×C₆×D₇) = D₇×C₂×C₁₂	central extension (φ=1)	168		C2.1(C2xC6xD7)	336,175
C₂.₂(C₂×C₆×D₇) = C₂×C₆×Dic₇	central extension (φ=1)	336		C2.2(C2xC6xD7)	336,182
C₂.₃(C₂×C₆×D₇) = C₆×Dic₁₄	central stem extension (φ=1)	336		C2.3(C2xC6xD7)	336,174
C₂.₄(C₂×C₆×D₇) = C₆×D₂₈	central stem extension (φ=1)	168		C2.4(C2xC6xD7)	336,176
C₂.₅(C₂×C₆×D₇) = C₃×C₄○D₂₈	central stem extension (φ=1)	168	2	C2.5(C2xC6xD7)	336,177
C₂.₆(C₂×C₆×D₇) = C₃×D₄×D₇	central stem extension (φ=1)	84	4	C2.6(C2xC6xD7)	336,178
C₂.₇(C₂×C₆×D₇) = C₃×D₄⋊₂D₇	central stem extension (φ=1)	168	4	C2.7(C2xC6xD7)	336,179
C₂.₈(C₂×C₆×D₇) = C₃×Q₈×D₇	central stem extension (φ=1)	168	4	C2.8(C2xC6xD7)	336,180
C₂.₉(C₂×C₆×D₇) = C₃×Q₈⋊₂D₇	central stem extension (φ=1)	168	4	C2.9(C2xC6xD7)	336,181
C₂.₁₀(C₂×C₆×D₇) = C₆×C₇⋊D₄	central stem extension (φ=1)	168		C2.10(C2xC6xD7)	336,183

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