Finite Group Databasebeta
Cayley diagram

C2×#23908 #6437436

order512
nilpotency class3
isoclinismisoclinic class of #23906
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23908

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6522 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(9,15)(10,17)(12,20)(13,18)(16,19)(21,22);(3,4)(5,6)(7,8,11,14)(9,12,16,21)(10,18,17,13)(15,22,19,20);(4,6)(7,9)(8,12)(10,19)(11,16)(13,22)(14,21)(15,17)(18,20);(10,17)(13,18)(15,19)(20,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#511774, C2×#152678, C2×#7487867, …
maximal normal subgroup ofC2×#511774, C2×#152678, C2×#7487867, …
maximal quotient of#72280401

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344632);