Extensions 1→N→G→Q→1 with N=C₂ and Q=C₅×Dic₇

Direct product G=N×Q with N=C₂ and Q=C₅×Dic₇

		d	ρ	Label	ID
C₁₀×Dic₇		280		C10xDic7	280,17

Non-split extensions G=N.Q with N=C₂ and Q=C₅×Dic₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.(C₅×Dic₇) = C₅×C₇⋊C₈	central extension (φ=1)	280	2	C2.(C5xDic7)	280,2

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Extensions 1→N→G→Q→1 with N=C2 and Q=C5×Dic7