Finite Group Databasebeta
Cayley diagram

C22×#2768 #7633535

order512
nilpotency class2
isoclinismisoclinic class of #2668
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC22×#2768

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

7554 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)(7,9)(8,10)(11,12)(13,14,17,16)(15,19,20,18)(21,22)(23,27)(24,26)(25,28);(6,7)(8,12)(14,16)(18,19)(21,22,24,26)(23,27,28,25);(5,7,9,6)(8,11,12,10)(13,15,17,20)(14,18,16,19)(21,22)(23,25)(24,26)(27,28);(5,8,9,12)(6,10,7,11)(13,16,17,14)(15,19,20,18)(21,23,24,28)(22,25,26,27)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#44153, C22×#47087, C22×#40382, …
maximal normal subgroup ofC22×#44153, C22×#47087, C22×#40382, …
maximal quotient ofC22×#14452

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540731);