Finite Group Databasebeta
Cayley diagram

C22×#1866 #6371327

order512
nilpotency class3
isoclinismisoclinic class of #447
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC22×#1866

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC24C4×D4
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C24×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4830 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);(5,6)(7,8)(9,10,14,17,15,12,13,18)(11,19,21,16,23,24,22,20);(6,8)(9,11,14,21,15,23,13,22)(10,16,17,24,12,20,18,19);(9,12)(10,15)(11,20)(13,17)(14,18)(16,23)(19,21)(22,24)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#22686, C22×#23019, C22×#21467, …
maximal normal subgroup ofC22×#22686, C22×#23019, C22×#21467, …
maximal quotient ofC22×#8845

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278523);