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

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

		d	ρ	Label	ID
C₂×C₆×D₇		84		C2xC6xD7	168,54

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

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₆×D₇) = C₁₂×D₇	central extension (φ=1)	84	2	C2.1(C6xD7)	168,25
C₂.₂(C₆×D₇) = C₆×Dic₇	central extension (φ=1)	168		C2.2(C6xD7)	168,27
C₂.₃(C₆×D₇) = C₃×Dic₁₄	central stem extension (φ=1)	168	2	C2.3(C6xD7)	168,24
C₂.₄(C₆×D₇) = C₃×D₂₈	central stem extension (φ=1)	84	2	C2.4(C6xD7)	168,26
C₂.₅(C₆×D₇) = C₃×C₇⋊D₄	central stem extension (φ=1)	84	2	C2.5(C6xD7)	168,28

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