Extensions 1→N→G→Q→1 with N=C₁₉ and Q=M₄(2)

Direct product G=N×Q with N=C₁₉ and Q=M₄(2)

		d	ρ	Label	ID
M₄(2)×C₁₉		152	2	M4(2)xC19	304,23

Semidirect products G=N:Q with N=C₁₉ and Q=M₄(2)

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₉⋊₁M₄(2) = C₈⋊D₁₉	φ: M₄(2)/C₈ → C₂ ⊆ Aut C₁₉	152	2	C19:1M4(2)	304,4
C₁₉⋊₂M₄(2) = C₇₆.C₄	φ: M₄(2)/C₂×C₄ → C₂ ⊆ Aut C₁₉	152	2	C19:2M4(2)	304,9

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