Finite Group Databasebeta
Cayley diagram

C2×#22469 #6379216

order512
nilpotency class2
isoclinismisoclinic class of D42
automorphism?
homologyAbelianization (H1) = C24×C8 · Schur multiplier (H2) = C210

Aliases

direct productC2×#22469

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC22C24×C8
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC23×#41C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5130 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);(3,4)(5,6)(8,11)(12,14)(15,16,17,19,18,20,21,22);(7,8)(9,12)(10,11)(13,14);(4,6)(7,9,10,13)(8,12,11,14);(8,11)(12,14)

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6595676, C2×#6596240, C2×#6379616, …
maximal normal subgroup ofC2×#6595676, C2×#6596240, C2×#6379616, …
maximal quotient of#72306149

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6286412);