Finite Group Databasebeta
Cayley diagram

C2×#33369 #7622477

order512
nilpotency class4
isoclinismisoclinic class of #2127
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#33369

Subgroups

subgroupG/H
centerC2×C4C2×#99
commutatorC2×C4C24×C4
Frattini, cosocleC2×Q8C25
socleC22C22×#99
prime radicalC2×#3449C2
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C23×#41 ◁ G
LECSG ▷ C2×Q8 ▷ C22 ▷ C2 ▷ C1

4254 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72267976, #72267977, #72267978, …
maximal normal subgroup of#72267976, #72267977, #72267978, …
maximal quotient of#72281168, #72281766, #72293174, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7529673);