Finite Group Databasebeta
Cayley diagram

C23×C5⋊D5 #87926

order400
isoclinismisoclinic class of C5⋊D5
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26×C5

Aliases

direct productC23×C5⋊D5

Splittings

Fitting, socleC23×C52 ⋊ C2
derived, SylowC52 ⋊ C24

Subgroups

subgroupG/H
center, hypercenterC23C5⋊D5
commutator, cosocle, hypocenterC52C24
FrattiniC1G
Fitting, socleC23×C52C2
LCSG ▷ C52
UCSC1 ◁ C23

536 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 16
transitive degreeμt(G) = 200

A minimal faithful permutation representation — 4 generators on 16 points:

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

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

derived subgroup of#72227920
maximal subgroup ofC2×#87779, #11717092, #11717099, …
maximal normal subgroup ofC2×#87779, #11717092, #11717099, …
maximal quotient ofC22×#6045, C22×C4×C5⋊D5, C22×C4⋊(C5⋊D5), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(400, 220);