Extensions 1→N→G→Q→1 with N=C₂ and Q=C₇×C₄○D₈

Direct product G=N×Q with N=C₂ and Q=C₇×C₄○D₈

		d	ρ	Label	ID
C₁₄×C₄○D₈		224		C14xC4oD8	448,1355

Non-split extensions G=N.Q with N=C₂ and Q=C₇×C₄○D₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₇×C₄○D₈) = C₇×C₂³.₂₄D₄	central extension (φ=1)	224		C2.1(C7xC4oD8)	448,824
C₂.₂(C₇×C₄○D₈) = C₇×C₂³.₂₅D₄	central extension (φ=1)	224		C2.2(C7xC4oD8)	448,835
C₂.₃(C₇×C₄○D₈) = D₈×C₂₈	central extension (φ=1)	224		C2.3(C7xC4oD8)	448,845
C₂.₄(C₇×C₄○D₈) = SD₁₆×C₂₈	central extension (φ=1)	224		C2.4(C7xC4oD8)	448,846
C₂.₅(C₇×C₄○D₈) = Q₁₆×C₂₈	central extension (φ=1)	448		C2.5(C7xC4oD8)	448,847
C₂.₆(C₇×C₄○D₈) = C₇×D₄⋊D₄	central stem extension (φ=1)	224		C2.6(C7xC4oD8)	448,857
C₂.₇(C₇×C₄○D₈) = C₇×D₄.₇D₄	central stem extension (φ=1)	224		C2.7(C7xC4oD8)	448,860
C₂.₈(C₇×C₄○D₈) = C₇×D₄.₂D₄	central stem extension (φ=1)	224		C2.8(C7xC4oD8)	448,871
C₂.₉(C₇×C₄○D₈) = C₇×Q₈.D₄	central stem extension (φ=1)	224		C2.9(C7xC4oD8)	448,872
C₂.₁₀(C₇×C₄○D₈) = C₇×C₈⋊₈D₄	central stem extension (φ=1)	224		C2.10(C7xC4oD8)	448,873
C₂.₁₁(C₇×C₄○D₈) = C₇×C₈⋊₇D₄	central stem extension (φ=1)	224		C2.11(C7xC4oD8)	448,874
C₂.₁₂(C₇×C₄○D₈) = C₇×C₈.₁₈D₄	central stem extension (φ=1)	224		C2.12(C7xC4oD8)	448,875
C₂.₁₃(C₇×C₄○D₈) = C₇×D₄.Q₈	central stem extension (φ=1)	224		C2.13(C7xC4oD8)	448,886
C₂.₁₄(C₇×C₄○D₈) = C₇×Q₈.Q₈	central stem extension (φ=1)	448		C2.14(C7xC4oD8)	448,887
C₂.₁₅(C₇×C₄○D₈) = C₇×C₂³.₁₉D₄	central stem extension (φ=1)	224		C2.15(C7xC4oD8)	448,890
C₂.₁₆(C₇×C₄○D₈) = C₇×C₂³.₂₀D₄	central stem extension (φ=1)	224		C2.16(C7xC4oD8)	448,893
C₂.₁₇(C₇×C₄○D₈) = C₇×C₄².₇₈C₂²	central stem extension (φ=1)	224		C2.17(C7xC4oD8)	448,896
C₂.₁₈(C₇×C₄○D₈) = C₇×C₈.₁₂D₄	central stem extension (φ=1)	224		C2.18(C7xC4oD8)	448,903
C₂.₁₉(C₇×C₄○D₈) = C₇×C₈.₅Q₈	central stem extension (φ=1)	448		C2.19(C7xC4oD8)	448,907

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