Finite Group Databasebeta
Cayley diagram

C2×#11362 #358612

order512
nilpotency class3
isoclinismisoclinic class of #2081
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#11362

Subgroups

subgroupG/H
center, socleC23#397
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC25#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1690 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 22 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72238739, C2×#385916, #72238753, …
maximal normal subgroup of#72238739, C2×#385916, #72238753, …
maximal quotient of#72239003

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265808);