Finite Group Databasebeta
Cayley diagram

C22×#3495 #10585981

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

Aliases

direct productC22×#3495

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC22C27
prime radicalC22×#525C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C22 ▷ C1

35054 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)(13,14,18,21)(15,16,23,19)(17,25,26,20)(22,27,28,24);(5,6,8,10)(7,9,11,12)(13,15,18,23)(14,19,21,16)(17,22,26,28)(20,27,25,24);(5,7)(6,9)(8,11)(10,12)(13,16)(14,15)(17,24)(18,19)(20,22)(21,23)(25,28)(26,27);(13,15)(14,16)(17,22)(18,23)(19,21)(20,24)(25,27)(26,28);(13,17,18,26)(14,20,21,25)(15,22,23,28)(16,24,19,27)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#62821, C22×#62924, C22×#62990
maximal normal subgroup ofC22×#62821, C22×#62924, C22×#62990
maximal quotient ofC22×#39146, C22×#38930, C22×#37838, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493177);