Finite Group Databasebeta
Cayley diagram

C2×#22260 #6376394

order512
nilpotency class2
isoclinismisoclinic class of #534
automorphism?
homologyAbelianization (H1) = C24×C8 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×#22260

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC22C24×C8
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC22×#127C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3354 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72239320, #72239323, #72239336, …
maximal normal subgroup of#72239320, #72239323, #72239336, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6283590);