Finite Group Databasebeta
Cayley diagram

C23×C22⋊D5 #66289

order320
isoclinismisoclinic class of Dic10
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC23×C22⋊D5

Splittings

FittingC25×C5 ⋊ C2
SylowC5 ⋊ C23×D4

Subgroups

subgroupG/H
centerC24C2×D5
commutator, cosocleC2×C5C25
FrattiniC2C24×D5
FittingC25×C5C2
socleC24×C5C22
hypercenterC25D5
hypocenterC5C23×D4
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C24 ◁ C25

1362 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 15
transitive degreeμt(G) = 160

A minimal faithful permutation representation — 5 generators on 15 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10600291, #10602343, #10605024, …
maximal normal subgroup of#10600291, #10602343, #10605024, …
maximal quotient ofC23×#683, C22×C4×C22⋊D5, C22×#4070, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(320, 1627);