Extensions 1→N→G→Q→1 with N=C₉ and Q=C₃xSD₁₆

Direct product G=NxQ with N=C₉ and Q=C₃xSD₁₆

		d	ρ	Label	ID
SD₁₆xC₃xC₉		216		SD16xC3xC9	432,218

Semidirect products G=N:Q with N=C₉ and Q=C₃xSD₁₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉:₁(C₃xSD₁₆) = C₇₂:₂C₆	φ: C₃xSD₁₆/C₈ → C₆ ⊆ Aut C₉	72	6	C9:1(C3xSD16)	432,122
C₉:₂(C₃xSD₁₆) = Dic₁₈:C₆	φ: C₃xSD₁₆/D₄ → C₆ ⊆ Aut C₉	72	12-	C9:2(C3xSD16)	432,154
C₉:₃(C₃xSD₁₆) = D₃₆.C₆	φ: C₃xSD₁₆/Q₈ → C₆ ⊆ Aut C₉	72	12+	C9:3(C3xSD16)	432,163
C₉:₄(C₃xSD₁₆) = SD₁₆x3_-¹⁺²	φ: C₃xSD₁₆/SD₁₆ → C₃ ⊆ Aut C₉	72	6	C9:4(C3xSD16)	432,220
C₉:₅(C₃xSD₁₆) = C₃xC₇₂:C₂	φ: C₃xSD₁₆/C₂₄ → C₂ ⊆ Aut C₉	144	2	C9:5(C3xSD16)	432,107
C₉:₆(C₃xSD₁₆) = C₃xD₄.D₉	φ: C₃xSD₁₆/C₃xD₄ → C₂ ⊆ Aut C₉	72	4	C9:6(C3xSD16)	432,148
C₉:₇(C₃xSD₁₆) = C₃xQ₈:₂D₉	φ: C₃xSD₁₆/C₃xQ₈ → C₂ ⊆ Aut C₉	144	4	C9:7(C3xSD16)	432,157

Non-split extensions G=N.Q with N=C₉ and Q=C₃xSD₁₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉.(C₃xSD₁₆) = SD₁₆xC₂₇	central extension (φ=1)	216	2	C9.(C3xSD16)	432,26

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