Extensions 1→N→G→Q→1 with N=C₂ and Q=C₅×D₁₁

Direct product G=N×Q with N=C₂ and Q=C₅×D₁₁

		d	ρ	Label	ID
C₁₀×D₁₁		110	2	C10xD11	220,12

Non-split extensions G=N.Q with N=C₂ and Q=C₅×D₁₁

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.(C₅×D₁₁) = C₅×Dic₁₁	central extension (φ=1)	220	2	C2.(C5xD11)	220,4

⋊

ℤ

𝔽

○

≀

ℚ

◁

Extensions 1→N→G→Q→1 with N=C2 and Q=C5×D11