Finite Group Databasebeta
Cayley diagram

C22×#2526 #7627964

order512
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C211×C4

Aliases

direct productC22×#2526

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

8686 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 28 points:

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#44148, C22×#43421, C22×#46504, …
maximal normal subgroup ofC22×#44148, C22×#43421, C22×#46504, …
maximal quotient ofC22×#16736, C22×#14082

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535160);