Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂₈.₁₇D₄

Direct product G=N×Q with N=C₂ and Q=C₂₈.₁₇D₄

		d	ρ	Label	ID
C₂×C₂₈.₁₇D₄		224		C2xC28.17D4	448,1250

Non-split extensions G=N.Q with N=C₂ and Q=C₂₈.₁₇D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂₈.₁₇D₄) = C₂⁴.₄D₁₄	central extension (φ=1)	224		C2.1(C28.17D4)	448,479
C₂.₂(C₂₈.₁₇D₄) = (C₂×Dic₇)⋊₆Q₈	central extension (φ=1)	448		C2.2(C28.17D4)	448,508
C₂.₃(C₂₈.₁₇D₄) = (C₄×Dic₇)⋊₉C₄	central extension (φ=1)	448		C2.3(C28.17D4)	448,511
C₂.₄(C₂₈.₁₇D₄) = C₂⁴.₁₉D₁₄	central extension (φ=1)	224		C2.4(C28.17D4)	448,755
C₂.₅(C₂₈.₁₇D₄) = C₂³⋊Dic₁₄	central stem extension (φ=1)	224		C2.5(C28.17D4)	448,481
C₂.₆(C₂₈.₁₇D₄) = C₂⁴.₁₀D₁₄	central stem extension (φ=1)	224		C2.6(C28.17D4)	448,487
C₂.₇(C₂₈.₁₇D₄) = (C₂×C₂₈).₂₈₈D₄	central stem extension (φ=1)	448		C2.7(C28.17D4)	448,516
C₂.₈(C₂₈.₁₇D₄) = C₄².₆₂D₁₄	central stem extension (φ=1)	224		C2.8(C28.17D4)	448,589
C₂.₉(C₂₈.₁₇D₄) = C₄².₂₁₃D₁₄	central stem extension (φ=1)	224		C2.9(C28.17D4)	448,590
C₂.₁₀(C₂₈.₁₇D₄) = C₂₈.₁₆D₈	central stem extension (φ=1)	224		C2.10(C28.17D4)	448,604
C₂.₁₁(C₂₈.₁₇D₄) = C₄².₇₂D₁₄	central stem extension (φ=1)	224		C2.11(C28.17D4)	448,605
C₂.₁₂(C₂₈.₁₇D₄) = C₂₈.Q₁₆	central stem extension (φ=1)	448		C2.12(C28.17D4)	448,615
C₂.₁₃(C₂₈.₁₇D₄) = C₄².₇₇D₁₄	central stem extension (φ=1)	448		C2.13(C28.17D4)	448,616
C₂.₁₄(C₂₈.₁₇D₄) = C₂⁴.₂₀D₁₄	central stem extension (φ=1)	224		C2.14(C28.17D4)	448,756

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