Extensions 1→N→G→Q→1 with N=C₂ and Q=C₅×M₅(2)

Direct product G=N×Q with N=C₂ and Q=C₅×M₅(2)

		d	ρ	Label	ID
C₁₀×M₅(2)		160		C10xM5(2)	320,1004

Non-split extensions G=N.Q with N=C₂ and Q=C₅×M₅(2)

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(C₅×M₅(2)) = C₅×C₁₆⋊₅C₄	central extension (φ=1)	320	C2.1(C5xM5(2))	320,151
C₂.₂(C₅×M₅(2)) = C₅×C₂²⋊C₁₆	central extension (φ=1)	160	C2.2(C5xM5(2))	320,153
C₂.₃(C₅×M₅(2)) = C₅×C₄⋊C₁₆	central extension (φ=1)	320	C2.3(C5xM5(2))	320,168

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Extensions 1→N→G→Q→1 with N=C2 and Q=C5×M5(2)