Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂₈⋊₂Q₈

Direct product G=N×Q with N=C₂ and Q=C₂₈⋊₂Q₈

		d	ρ	Label	ID
C₂×C₂₈⋊₂Q₈		448		C2xC28:2Q8	448,921

Non-split extensions G=N.Q with N=C₂ and Q=C₂₈⋊₂Q₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂₈⋊₂Q₈) = C₂₈⋊₄(C₄⋊C₄)	central extension (φ=1)	448		C2.1(C28:2Q8)	448,462
C₂.₂(C₂₈⋊₂Q₈) = (C₂×C₂₈)⋊₁₀Q₈	central extension (φ=1)	448		C2.2(C28:2Q8)	448,463
C₂.₃(C₂₈⋊₂Q₈) = C₄²⋊₈Dic₇	central extension (φ=1)	448		C2.3(C28:2Q8)	448,469
C₂.₄(C₂₈⋊₂Q₈) = (C₂×Dic₇)⋊Q₈	central stem extension (φ=1)	448		C2.4(C28:2Q8)	448,190
C₂.₅(C₂₈⋊₂Q₈) = C₁₄.(C₄⋊Q₈)	central stem extension (φ=1)	448		C2.5(C28:2Q8)	448,195
C₂.₆(C₂₈⋊₂Q₈) = C₅₆⋊₉Q₈	central stem extension (φ=1)	448		C2.6(C28:2Q8)	448,214
C₂.₇(C₂₈⋊₂Q₈) = C₅₆⋊₈Q₈	central stem extension (φ=1)	448		C2.7(C28:2Q8)	448,216
C₂.₈(C₂₈⋊₂Q₈) = C₅₆.₁₃Q₈	central stem extension (φ=1)	448		C2.8(C28:2Q8)	448,217
C₂.₉(C₂₈⋊₂Q₈) = C₈⋊Dic₁₄	central stem extension (φ=1)	448		C2.9(C28:2Q8)	448,236

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