Extensions 1→N→G→Q→1 with N=C₂ and Q=C₅×C₂²⋊C₄

Direct product G=N×Q with N=C₂ and Q=C₅×C₂²⋊C₄

		d	ρ	Label	ID
C₁₀×C₂²⋊C₄		80		C10xC2^2:C4	160,176

Non-split extensions G=N.Q with N=C₂ and Q=C₅×C₂²⋊C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₅×C₂²⋊C₄) = C₅×C₂.C₄²	central extension (φ=1)	160		C2.1(C5xC2^2:C4)	160,45
C₂.₂(C₅×C₂²⋊C₄) = C₅×C₂²⋊C₈	central extension (φ=1)	80		C2.2(C5xC2^2:C4)	160,48
C₂.₃(C₅×C₂²⋊C₄) = C₅×C₂³⋊C₄	central stem extension (φ=1)	40	4	C2.3(C5xC2^2:C4)	160,49
C₂.₄(C₅×C₂²⋊C₄) = C₅×C₄.D₄	central stem extension (φ=1)	40	4	C2.4(C5xC2^2:C4)	160,50
C₂.₅(C₅×C₂²⋊C₄) = C₅×C₄.₁₀D₄	central stem extension (φ=1)	80	4	C2.5(C5xC2^2:C4)	160,51
C₂.₆(C₅×C₂²⋊C₄) = C₅×D₄⋊C₄	central stem extension (φ=1)	80		C2.6(C5xC2^2:C4)	160,52
C₂.₇(C₅×C₂²⋊C₄) = C₅×Q₈⋊C₄	central stem extension (φ=1)	160		C2.7(C5xC2^2:C4)	160,53
C₂.₈(C₅×C₂²⋊C₄) = C₅×C₄≀C₂	central stem extension (φ=1)	40	2	C2.8(C5xC2^2:C4)	160,54

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