Extensions 1→N→G→Q→1 with N=C₂² and Q=C₁₀²

Direct product G=N×Q with N=C₂² and Q=C₁₀²

		d	ρ	Label	ID
C₂²×C₁₀²		400		C2^2xC10^2	400,221

Semidirect products G=N:Q with N=C₂² and Q=C₁₀²

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊C₁₀² = D₄×C₅×C₁₀	φ: C₁₀²/C₅×C₁₀ → C₂ ⊆ Aut C₂²	200		C2^2:C10^2	400,202

Non-split extensions G=N.Q with N=C₂² and Q=C₁₀²

extension	φ:Q→Aut N	d	Label	ID
C₂².C₁₀² = C₄○D₄×C₅²	φ: C₁₀²/C₅×C₁₀ → C₂ ⊆ Aut C₂²	200	C2^2.C10^2	400,204
C₂².₂C₁₀² = C₂²⋊C₄×C₅²	central extension (φ=1)	200	C2^2.2C10^2	400,109
C₂².₃C₁₀² = C₄⋊C₄×C₅²	central extension (φ=1)	400	C2^2.3C10^2	400,110
C₂².₄C₁₀² = Q₈×C₅×C₁₀	central extension (φ=1)	400	C2^2.4C10^2	400,203

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Extensions 1→N→G→Q→1 with N=C22 and Q=C102