Extensions 1→N→G→Q→1 with N=C₂ and Q=C₇×C₄⋊C₄

Direct product G=N×Q with N=C₂ and Q=C₇×C₄⋊C₄

		d	ρ	Label	ID
C₁₄×C₄⋊C₄		224		C14xC4:C4	224,151

Non-split extensions G=N.Q with N=C₂ and Q=C₇×C₄⋊C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₇×C₄⋊C₄) = C₇×C₂.C₄²	central extension (φ=1)	224		C2.1(C7xC4:C4)	224,44
C₂.₂(C₇×C₄⋊C₄) = C₇×C₄⋊C₈	central extension (φ=1)	224		C2.2(C7xC4:C4)	224,54
C₂.₃(C₇×C₄⋊C₄) = C₇×C₄.Q₈	central stem extension (φ=1)	224		C2.3(C7xC4:C4)	224,55
C₂.₄(C₇×C₄⋊C₄) = C₇×C₂.D₈	central stem extension (φ=1)	224		C2.4(C7xC4:C4)	224,56
C₂.₅(C₇×C₄⋊C₄) = C₇×C₈.C₄	central stem extension (φ=1)	112	2	C2.5(C7xC4:C4)	224,57

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