Finite Group Databasebeta
Cayley diagram

C22×#3535 #10586122

order512
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC22×#3535

Subgroups

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

35430 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);(6,9)(7,11)(14,18)(15,21)(16,24)(26,28);(6,9)(10,12)(13,14,17,18)(15,22,21,19)(16,20,24,25)(23,28,27,26);(5,6)(7,10)(8,9)(11,12)(13,14)(15,19)(16,20)(17,18)(21,22)(23,26)(24,25)(27,28);(5,7)(6,10)(8,11)(9,12)(13,15,17,21)(14,19,18,22)(16,23,24,27)(20,26,25,28);(13,16)(14,20)(15,23)(17,24)(18,25)(19,26)(21,27)(22,28)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#62900, C22×#62918, C22×#63017, …
maximal normal subgroup ofC22×#62900, C22×#62918, C22×#63017, …
maximal quotient ofC22×#58995, C22×#42364, C22×#55103, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493318);