Finite Group Databasebeta
Cayley diagram

C22×#3168 #10575288

order512
nilpotency class3
isoclinismisoclinic class of #465
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC22×#3168

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutator, Frattini, cosocleC2×C4C26
socleC24C22×D4
prime radicalC22×#466C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7514 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)(15,19)(16,23)(17,26)(18,21)(20,24)(22,27)(25,28);(6,9)(10,12)(13,15,18,17)(14,19,21,26)(16,22,25,24)(20,23,27,28);(13,16,17,24,18,25,15,22)(14,20,19,23,21,27,26,28);(5,7,8,11)(6,10,9,12)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#33674, C22×#11651, C22×#17963, …
maximal normal subgroup ofC22×#33674, C22×#11651, C22×#17963, …
maximal quotient ofC22×C4×#466

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482484);