Extensions 1→N→G→Q→1 with N=C₂ and Q=C₄×C₁₉⋊C₃

Direct product G=N×Q with N=C₂ and Q=C₄×C₁₉⋊C₃

		d	ρ	Label	ID
C₂×C₄×C₁₉⋊C₃		152		C2xC4xC19:C3	456,19

Non-split extensions G=N.Q with N=C₂ and Q=C₄×C₁₉⋊C₃

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.(C₄×C₁₉⋊C₃) = C₈×C₁₉⋊C₃	central extension (φ=1)	152	3	C2.(C4xC19:C3)	456,2

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Extensions 1→N→G→Q→1 with N=C2 and Q=C4×C19⋊C3