Finite Group Databasebeta
Cayley diagram

C2×#13396 #499048

order512
nilpotency class4
isoclinismisoclinic class of #13396
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#13396

Subgroups

subgroupG/H
center, socleC22#2034
commutator, Frattini, cosocleC22×C8C24
prime radicalC2×#3058C2
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(5,14)(6,19)(7,8)(10,24)(11,26)(12,23)(15,27)(16,31)(17,32)(18,20)(21,22)(25,34)(28,33)(29,30);(3,4)(5,15)(6,11)(7,23)(8,12)(9,13)(10,17)(14,30)(16,29)(18,25)(19,26)(20,24)(21,33)(22,28)(27,31)(32,34);(3,5,8,17,9,16,7,18)(4,10,12,29,13,25,23,15)(6,20,19,31,22,32,21,14)(11,27,26,34,28,30,33,24)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#499269, #72231532, #72231555, …
maximal normal subgroup ofC2×#499269, #72231532, #72231555, …
maximal quotient of#72250211, #72251026, #72251052, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406244);