Extensions 1→N→G→Q→1 with N=C₂ and Q=C₇×C₈.C₄

Direct product G=N×Q with N=C₂ and Q=C₇×C₈.C₄

		d	ρ	Label	ID
C₁₄×C₈.C₄		224		C14xC8.C4	448,837

Non-split extensions G=N.Q with N=C₂ and Q=C₇×C₈.C₄

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(C₇×C₈.C₄) = C₇×C₈⋊₂C₈	central extension (φ=1)	448	C2.1(C7xC8.C4)	448,138
C₂.₂(C₇×C₈.C₄) = C₇×C₈⋊₁C₈	central extension (φ=1)	448	C2.2(C7xC8.C4)	448,139
C₂.₃(C₇×C₈.C₄) = C₇×C₄.C₄²	central extension (φ=1)	224	C2.3(C7xC8.C4)	448,145

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Extensions 1→N→G→Q→1 with N=C2 and Q=C7×C8.C4