Finite Group Databasebeta
Cayley diagram

C2×#24286 #6442736

order512
nilpotency class3
isoclinismisoclinic class of #23995
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24286

Subgroups

subgroupG/H
centerC2×C4#535
commutator, Frattini, cosocleC22×C4C25
socleC22#2408
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4538 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)(5,13)(6,17)(7,20)(8,12)(9,15)(10,19)(11,21)(14,27)(16,25)(18,31)(22,30)(23,28)(24,32)(26,29)(33,34);(3,5,7,15,8,16,21,30)(4,9,11,13,12,22,20,25)(6,14,19,29,18,28,32,34)(10,23,17,26,24,27,31,33);(6,18)(9,22)(10,24)(13,25)(14,28)(17,31)(19,32)(29,34);(3,6,7,19,8,18,21,32)(4,10,11,17,12,24,20,31)(5,14,15,29,16,28,30,34)(9,23,13,26,22,27,25,33)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7195683, C2×#6442738, C2×#6573735, …
maximal normal subgroup ofC2×#7195683, C2×#6442738, C2×#6573735, …
maximal quotient of#72305430, #72305433, #72305438, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6349932);