Extensions 1→N→G→Q→1 with N=C₁₉ and Q=C₃×D₄

Direct product G=N×Q with N=C₁₉ and Q=C₃×D₄

		d	ρ	Label	ID
D₄×C₅₇		228	2	D4xC57	456,40

Semidirect products G=N:Q with N=C₁₉ and Q=C₃×D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₉⋊₁(C₃×D₄) = D₇₆⋊C₃	φ: C₃×D₄/C₄ → C₆ ⊆ Aut C₁₉	76	6+	C19:1(C3xD4)	456,9
C₁₉⋊₂(C₃×D₄) = D₃₈⋊C₆	φ: C₃×D₄/C₂² → C₆ ⊆ Aut C₁₉	76	6	C19:2(C3xD4)	456,11
C₁₉⋊₃(C₃×D₄) = D₄×C₁₉⋊C₃	φ: C₃×D₄/D₄ → C₃ ⊆ Aut C₁₉	76	6	C19:3(C3xD4)	456,20
C₁₉⋊₄(C₃×D₄) = C₃×D₇₆	φ: C₃×D₄/C₁₂ → C₂ ⊆ Aut C₁₉	228	2	C19:4(C3xD4)	456,26
C₁₉⋊₅(C₃×D₄) = C₃×C₁₉⋊D₄	φ: C₃×D₄/C₂×C₆ → C₂ ⊆ Aut C₁₉	228	2	C19:5(C3xD4)	456,28

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