Extensions 1→N→G→Q→1 with N=C₂ and Q=C₄².D₇

Direct product G=N×Q with N=C₂ and Q=C₄².D₇

		d	ρ	Label	ID
C₂×C₄².D₇		448		C2xC4^2.D7	448,455

Non-split extensions G=N.Q with N=C₂ and Q=C₄².D₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₄².D₇) = C₄².₂₇₉D₁₄	central extension (φ=1)	448		C2.1(C4^2.D7)	448,11
C₂.₂(C₄².D₇) = (C₂×C₂₈)⋊₃C₈	central extension (φ=1)	448		C2.2(C4^2.D7)	448,81
C₂.₃(C₄².D₇) = C₂₈.₁₅C₄²	central stem extension (φ=1)	112	4	C2.3(C4^2.D7)	448,23

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Extensions 1→N→G→Q→1 with N=C2 and Q=C42.D7