Finite Group Databasebeta
Cayley diagram

C9×C13 #1185

order117
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C2×C32×C4 (order 72) · Inn(G) = C1 · Out(G) = C2×C32×C4
holomorphG ⋊ Aut(G) = AGL(1,ℤ/9)×AGL(1,𝔽13)
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC117
abelianC9×C13

Subgroups

subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC3C3×C13
socle, prime radicalC3×C13C3
LCSG ▷ C1
UCSC1 ◁ G

6 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 117

A minimal faithful permutation representation — 1 generator on 22 points:

(1,2,3,4,5,6,7,8,9)(10,11,12,13,14,15,16,17,18,19,20,21,22)

Conjugacy classes & character table

117 conjugacy classes — view the full character table.

Relationships

center ofD3×C9×C13, C13×C27⋊C3, C13×#737, …
derived subgroup ofD117, Dic117, C9⋊#261, …
Frattini subgroup ofD22815, D31941
Fitting subgroup ofC13×D9, C9×D13, D117, …
maximal subgroup ofC13×D9, C9×D13, D117, …
maximal normal subgroup ofC13×D9, C9×D13, D117, …
maximal quotient ofC2×C9×C13, C13×C27, C3×C9×C13, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(117, 2);