order	161
nilpotency class	1
isoclinism	isoclinic class of C₁
automorphism	Aut(G) = C₂²×C₃×C₁₁ (order 132) · Inn(G) = C₁ · Out(G) = C₂²×C₃×C₁₁
holomorph	G ⋊ Aut(G) = AGL(1,𝔽₇)×AGL(1,𝔽₂₃)
homology	Abelianization (H₁) = G · Schur multiplier (H₂) = C₁

Aliases

cyclic	C₁₆₁
abelian	C₇×C₂₃

Subgroups

4 conjugacy classes of subgroups.

minimal degree	μ(G) = 30
transitive degree	μ_t(G) = 161

A minimal faithful permutation representation — 1 generator on 30 points:

(1,2,3,4,5,6,7)(8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30)

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(161, 1);