Extensions 1→N→G→Q→1 with N=C₁₇⋊D₄ and Q=C₂

Direct product G=N×Q with N=C₁₇⋊D₄ and Q=C₂

		d	ρ	Label	ID
C₂×C₁₇⋊D₄		136		C2xC17:D4	272,45

Semidirect products G=N:Q with N=C₁₇⋊D₄ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₁₇⋊D₄⋊₁C₂ = D₄×D₁₇	φ: C₂/C₁ → C₂ ⊆ Out C₁₇⋊D₄	68	4+	C17:D4:1C2	272,40
C₁₇⋊D₄⋊₂C₂ = D₄⋊₂D₁₇	φ: C₂/C₁ → C₂ ⊆ Out C₁₇⋊D₄	136	4-	C17:D4:2C2	272,41
C₁₇⋊D₄⋊₃C₂ = D₆₈⋊₅C₂	φ: trivial image	136	2	C17:D4:3C2	272,39

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