Finite Group Databasebeta
Cayley diagram

C2×#23084 #6382133

order512
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#23084

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC22×#121C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2918 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)(8,12)(13,14)(15,16,19,21,18,17,20,22);(7,8,11,12)(9,13,10,14)(15,17,19,22,18,16,20,21);(4,6)(7,9,11,10)(8,13,12,14)(16,17)(21,22);(7,10,11,9)(8,13,12,14)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7519633, C2×#7520299, C2×#7522255, …
maximal normal subgroup ofC2×#7519633, C2×#7520299, C2×#7522255, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6289329);