Finite Group Databasebeta
Cayley diagram

C22×#3113 #10575075

order512
nilpotency class3
isoclinismisoclinic class of #3003
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC22×#3113

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC25C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7898 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 28 points:

(1,2);(3,4);(5,6)(7,10)(8,9)(11,12)(13,14,17,20)(15,21,22,28)(16,24,26,19)(18,25,27,23);(6,9)(10,12);(13,15,17,22)(14,18,20,27)(16,25,26,23)(19,28,24,21);(5,7,8,11)(6,10,9,12)(15,22)(18,27)(21,28)(23,25)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#18531, C22×#18530, C22×#60546
maximal normal subgroup ofC22×#18531, C22×#18530, C22×#60546

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482271);