Extensions 1→N→G→Q→1 with N=C₂ and Q=D₈₂

Direct product G=N×Q with N=C₂ and Q=D₈₂

		d	ρ	Label	ID
C₂²×D₄₁		164		C2^2xD41	328,14

Non-split extensions G=N.Q with N=C₂ and Q=D₈₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁D₈₂ = C₄×D₄₁	central extension (φ=1)	164	2	C2.1D82	328,5
C₂.₂D₈₂ = C₂×Dic₄₁	central extension (φ=1)	328		C2.2D82	328,7
C₂.₃D₈₂ = Dic₈₂	central stem extension (φ=1)	328	2-	C2.3D82	328,4
C₂.₄D₈₂ = D₁₆₄	central stem extension (φ=1)	164	2+	C2.4D82	328,6
C₂.₅D₈₂ = C₄₁⋊D₄	central stem extension (φ=1)	164	2	C2.5D82	328,8

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