Finite Group Databasebeta
Cayley diagram

C22×#1773 #6369904

order512
nilpotency class3
isoclinismisoclinic class of AGL(1,ℤ/8)
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C28×C4

Aliases

direct productC22×#1773

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutatorC4C23×C42
Frattini, cosocleC22×C4C25
socleC24C4×D4
prime radicalC25#41
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C24×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 24 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72213009, C2×#354635, #72215962, …
maximal normal subgroup of#72213009, C2×#354635, #72215962, …
maximal quotient of#72212995, C2×#183351, C2×#354908, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6277100);