Finite Group Databasebeta

C13×A5 #11715930

order780
isoclinismisoclinic class of A5
automorphism?
homologyAbelianization (H1) = C13 · Schur multiplier (H2) = C2

Aliases

direct productC13×A5

Subgroups

subgroupG/H
center, Fitting, hypercenterC13A5
commutator, hypocenterA5C13
FrattiniC1G
LCSG ▷ A5
UCSC1 ◁ C13

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 2 generators on 18 points:

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

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

Relationships

derived subgroup ofC13⋊S5, D13×A5, C13⋊C3×A5, …
socle ofC13⋊S5, C13×S5, D13×A5, …
maximal subgroup ofC13⋊S5, C13×S5, D13×A5, …
maximal normal subgroup ofC13⋊S5, C13×S5, D13×A5, …
maximal quotient ofC13×SL(2,𝔽5), C2×C13×A5, C3×C13×A5, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(780, 13);