Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂×Dic₇

Direct product G=N×Q with N=C₂ and Q=C₂×Dic₇

		d	ρ	Label	ID
C₂²×Dic₇		112		C2^2xDic7	112,35

Non-split extensions G=N.Q with N=C₂ and Q=C₂×Dic₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂×Dic₇) = C₂×C₇⋊C₈	central extension (φ=1)	112		C2.1(C2xDic7)	112,8
C₂.₂(C₂×Dic₇) = C₄×Dic₇	central extension (φ=1)	112		C2.2(C2xDic7)	112,10
C₂.₃(C₂×Dic₇) = C₄.Dic₇	central stem extension (φ=1)	56	2	C2.3(C2xDic7)	112,9
C₂.₄(C₂×Dic₇) = C₄⋊Dic₇	central stem extension (φ=1)	112		C2.4(C2xDic7)	112,12
C₂.₅(C₂×Dic₇) = C₂³.D₇	central stem extension (φ=1)	56		C2.5(C2xDic7)	112,18

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