Extensions 1→N→G→Q→1 with N=C₂ and Q=D₄⋊Dic₇

Direct product G=N×Q with N=C₂ and Q=D₄⋊Dic₇

		d	ρ	Label	ID
C₂×D₄⋊Dic₇		224		C2xD4:Dic7	448,748

Non-split extensions G=N.Q with N=C₂ and Q=D₄⋊Dic₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₄⋊Dic₇) = C₂₈.C₄²	central extension (φ=1)	448		C2.1(D4:Dic7)	448,86
C₂.₂(D₄⋊Dic₇) = C₂₈.₅₇D₈	central extension (φ=1)	224		C2.2(D4:Dic7)	448,91
C₂.₃(D₄⋊Dic₇) = (D₄×C₁₄)⋊C₄	central stem extension (φ=1)	112		C2.3(D4:Dic7)	448,94
C₂.₄(D₄⋊Dic₇) = C₂₈.₉D₈	central stem extension (φ=1)	224		C2.4(D4:Dic7)	448,101
C₂.₅(D₄⋊Dic₇) = C₂₈.₁₀D₈	central stem extension (φ=1)	448		C2.5(D4:Dic7)	448,104
C₂.₆(D₄⋊Dic₇) = C₁₄.SD₃₂	central stem extension (φ=1)	224		C2.6(D4:Dic7)	448,119
C₂.₇(D₄⋊Dic₇) = D₈.Dic₇	central stem extension (φ=1)	112	4	C2.7(D4:Dic7)	448,120
C₂.₈(D₄⋊Dic₇) = C₁₄.Q₃₂	central stem extension (φ=1)	448		C2.8(D4:Dic7)	448,121
C₂.₉(D₄⋊Dic₇) = Q₁₆.Dic₇	central stem extension (φ=1)	224	4	C2.9(D4:Dic7)	448,122
C₂.₁₀(D₄⋊Dic₇) = D₈⋊₂Dic₇	central stem extension (φ=1)	112	4	C2.10(D4:Dic7)	448,123
C₂.₁₁(D₄⋊Dic₇) = C₂₈.₅₈D₈	central stem extension (φ=1)	224	4	C2.11(D4:Dic7)	448,124

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