Finite Group Databasebeta
Cayley diagram

C22×#3512 #10585987

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

Aliases

direct productC22×#3512

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC22C27
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C22 ▷ C1

35058 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#62992, C22×#62880, C22×#62957
maximal normal subgroup ofC22×#62992, C22×#62880, C22×#62957
maximal quotient ofC22×#45104, C22×#35525, C22×#39436, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493183);