Finite Group Databasebeta
Cayley diagram

C2×#23444 #6431791

order512
nilpotency class3
isoclinismisoclinic class of #23444
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23444

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC24C25
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

8962 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);(3,4)(5,6)(7,8)(9,12)(10,13)(11,14)(15,18)(16,19)(17,21)(20,22);(7,9)(8,12)(10,15)(11,16)(13,20)(14,19)(17,22)(18,21);(4,6)(7,10)(8,13)(9,15)(11,17)(12,18)(14,21)(16,22)(19,20);(9,16)(12,19)(15,22)(18,20)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437629, C2×#6431795, C2×#394064, …
maximal normal subgroup ofC2×#6437629, C2×#6431795, C2×#394064, …
maximal quotient of#72234629, C2×#393929, #72235078, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6338987);