Extensions 1→N→G→Q→1 with N=C₂² and Q=C₅×D₇

Direct product G=N×Q with N=C₂² and Q=C₅×D₇

		d	ρ	Label	ID
D₇×C₂×C₁₀		140		D7xC2xC10	280,37

Semidirect products G=N:Q with N=C₂² and Q=C₅×D₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊(C₅×D₇) = C₅×C₇⋊D₄	φ: C₅×D₇/C₃₅ → C₂ ⊆ Aut C₂²	140	2	C2^2:(C5xD7)	280,18

Non-split extensions G=N.Q with N=C₂² and Q=C₅×D₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².(C₅×D₇) = C₁₀×Dic₇	central extension (φ=1)	280		C2^2.(C5xD7)	280,17

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Extensions 1→N→G→Q→1 with N=C22 and Q=C5×D7