Finite Group Databasebeta
Cayley diagram

C22×#1876 #6371393

order512
nilpotency class3
isoclinismisoclinic class of #447
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211

Aliases

direct productC22×#1876

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC24C4×D4
prime radicalC23×#135C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C24×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6354 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);(6,8)(10,14,16,19)(11,17,18,20);(5,6,7,8)(9,10,12,19,13,16,21,14)(11,15,20,23,18,24,17,22);(9,11)(10,15)(12,20)(13,18)(14,22)(16,24)(17,21)(19,23)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#22452, C22×#23180, C22×#21467, …
maximal normal subgroup ofC22×#22452, C22×#23180, C22×#21467, …
maximal quotient ofC22×#8947

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278589);