Finite Group Databasebeta
Cayley diagram

C5×C13 #587

order65
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C3×C42 (order 48) · Inn(G) = C1 · Out(G) = C3×C42
holomorphG ⋊ Aut(G) = AGL(1,𝔽5)×AGL(1,𝔽13)
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC65
abelianC5×C13

Subgroups

subgroupG/H
centerGC1
commutator, FrattiniC1G
LCSG ▷ C1
UCSC1 ◁ G

4 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 65

A minimal faithful permutation representation — 1 generator on 18 points:

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

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

Relationships

center ofC5×D3×C13, C5×D5×C13, C5×A4×C13, …
derived subgroup ofD65, Dic65, #63118, …
Frattini subgroup ofC25×C169, C22×C25×C169, C25×#10621721, …
Fitting subgroup ofD5×C13, C5×D13, D65, …
socle ofD5×C13, C5×D13, D65, …
maximal subgroup ofD5×C13, C5×D13, D65, …
maximal normal subgroup ofD5×C13, C5×D13, D65, …
maximal quotient ofC2×C5×C13, C3×C5×C13, C13×C25, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(65, 1);