Extensions 1→N→G→Q→1 with N=C₂×C₁₉⋊C₃ and Q=C₂

Direct product G=N×Q with N=C₂×C₁₉⋊C₃ and Q=C₂

		d	ρ	Label	ID
C₂²×C₁₉⋊C₃		76		C2^2xC19:C3	228,9

Semidirect products G=N:Q with N=C₂×C₁₉⋊C₃ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(C₂×C₁₉⋊C₃)⋊C₂ = C₂×C₁₉⋊C₆	φ: C₂/C₁ → C₂ ⊆ Out C₂×C₁₉⋊C₃	38	6+	(C2xC19:C3):C2	228,7

Non-split extensions G=N.Q with N=C₂×C₁₉⋊C₃ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(C₂×C₁₉⋊C₃).C₂ = C₁₉⋊C₁₂	φ: C₂/C₁ → C₂ ⊆ Out C₂×C₁₉⋊C₃	76	6-	(C2xC19:C3).C2	228,1
(C₂×C₁₉⋊C₃).₂C₂ = C₄×C₁₉⋊C₃	φ: trivial image	76	3	(C2xC19:C3).2C2	228,2

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Extensions 1→N→G→Q→1 with N=C2×C19⋊C3 and Q=C2