Finite Group Databasebeta
Cayley diagram

C22×#3491 #10585953

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC22×#3491

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC22C27
prime radicalC22×#534C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C22 ▷ C1

35786 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 7 generators on 28 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#62900, C22×#23988, C22×#62862, …
maximal normal subgroup ofC22×#62900, C22×#23988, C22×#62862, …
maximal quotient ofC22×#34273, C22×#46386, C22×#48085, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493149);