Extensions 1→N→G→Q→1 with N=C₂² and Q=C₅⋊D₅

Direct product G=N×Q with N=C₂² and Q=C₅⋊D₅

		d	ρ	Label	ID
C₂²×C₅⋊D₅		100		C2^2xC5:D5	200,51

Semidirect products G=N:Q with N=C₂² and Q=C₅⋊D₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊(C₅⋊D₅) = C₅²⋊₇D₄	φ: C₅⋊D₅/C₅² → C₂ ⊆ Aut C₂²	100		C2^2:(C5:D5)	200,36

Non-split extensions G=N.Q with N=C₂² and Q=C₅⋊D₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².(C₅⋊D₅) = C₂×C₅²⋊₆C₄	central extension (φ=1)	200		C2^2.(C5:D5)	200,35

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Extensions 1→N→G→Q→1 with N=C22 and Q=C5⋊D5