Extensions 1→N→G→Q→1 with N=C₁₃ and Q=C₃×C₉

Direct product G=N×Q with N=C₁₃ and Q=C₃×C₉

		d	ρ	Label	ID
C₃×C₁₁₇		351		C3xC117	351,9

Semidirect products G=N:Q with N=C₁₃ and Q=C₃×C₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₃⋊₁(C₃×C₉) = C₉×C₁₃⋊C₃	φ: C₃×C₉/C₉ → C₃ ⊆ Aut C₁₃	117	3	C13:1(C3xC9)	351,3
C₁₃⋊₂(C₃×C₉) = C₃×C₁₃⋊C₉	φ: C₃×C₉/C₃² → C₃ ⊆ Aut C₁₃	351		C13:2(C3xC9)	351,6

׿

×

⋊

ℤ

𝔽

○

≀

ℚ

◁