Extensions 1→N→G→Q→1 with N=C₂ and Q=C₅×C₄.Q₈

Direct product G=N×Q with N=C₂ and Q=C₅×C₄.Q₈

		d	ρ	Label	ID
C₁₀×C₄.Q₈		320		C10xC4.Q8	320,926

Non-split extensions G=N.Q with N=C₂ and Q=C₅×C₄.Q₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₅×C₄.Q₈) = C₅×C₈⋊₂C₈	central extension (φ=1)	320		C2.1(C5xC4.Q8)	320,139
C₂.₂(C₅×C₄.Q₈) = C₅×C₂².₄Q₁₆	central extension (φ=1)	320		C2.2(C5xC4.Q8)	320,145
C₂.₃(C₅×C₄.Q₈) = C₅×C₈.Q₈	central stem extension (φ=1)	80	4	C2.3(C5xC4.Q8)	320,170

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Extensions 1→N→G→Q→1 with N=C2 and Q=C5×C4.Q8