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

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

		d	ρ	Label	ID
C₂×C₂₈⋊Q₈		448		C2xC28:Q8	448,950

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

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂₈⋊Q₈) = (C₂×C₂₈)⋊Q₈	central extension (φ=1)	448		C2.1(C28:Q8)	448,180
C₂.₂(C₂₈⋊Q₈) = C₁₄.(C₄×Q₈)	central extension (φ=1)	448		C2.2(C28:Q8)	448,181
C₂.₃(C₂₈⋊Q₈) = C₂₈⋊(C₄⋊C₄)	central extension (φ=1)	448		C2.3(C28:Q8)	448,507
C₂.₄(C₂₈⋊Q₈) = (C₄×Dic₇)⋊₈C₄	central extension (φ=1)	448		C2.4(C28:Q8)	448,510
C₂.₅(C₂₈⋊Q₈) = C₄⋊(C₄⋊Dic₇)	central extension (φ=1)	448		C2.5(C28:Q8)	448,519
C₂.₆(C₂₈⋊Q₈) = (C₂×Dic₇)⋊Q₈	central stem extension (φ=1)	448		C2.6(C28:Q8)	448,190
C₂.₇(C₂₈⋊Q₈) = C₂.(C₂₈⋊Q₈)	central stem extension (φ=1)	448		C2.7(C28:Q8)	448,191
C₂.₈(C₂₈⋊Q₈) = C₅₆⋊₅Q₈	central stem extension (φ=1)	448		C2.8(C28:Q8)	448,389
C₂.₉(C₂₈⋊Q₈) = C₅₆⋊₃Q₈	central stem extension (φ=1)	448		C2.9(C28:Q8)	448,390
C₂.₁₀(C₂₈⋊Q₈) = C₅₆.₈Q₈	central stem extension (φ=1)	448		C2.10(C28:Q8)	448,392
C₂.₁₁(C₂₈⋊Q₈) = C₅₆⋊₂Q₈	central stem extension (φ=1)	448		C2.11(C28:Q8)	448,408
C₂.₁₂(C₂₈⋊Q₈) = C₅₆⋊₄Q₈	central stem extension (φ=1)	448		C2.12(C28:Q8)	448,410
C₂.₁₃(C₂₈⋊Q₈) = C₅₆.₄Q₈	central stem extension (φ=1)	448		C2.13(C28:Q8)	448,412
C₂.₁₄(C₂₈⋊Q₈) = (C₂×C₄)⋊Dic₁₄	central stem extension (φ=1)	448		C2.14(C28:Q8)	448,513
C₂.₁₅(C₂₈⋊Q₈) = (C₂×C₂₈).₅₄D₄	central stem extension (φ=1)	448		C2.15(C28:Q8)	448,518

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