Finite Group Databasebeta
Cayley diagram

C2×#23445 #6431792

order512
nilpotency class3
isoclinismisoclinic class of #23444
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210×C4

Aliases

direct productC2×#23445

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC24C25
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

8370 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)(15,19)(16,18)(17,20)(21,22);(10,17)(12,18)(13,20)(15,21);(4,6)(7,9)(8,12)(10,15)(11,16)(13,19)(14,18)(17,21)(20,22);(7,10,11,17)(8,13,14,20)(9,15,16,21)(12,19,18,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#394098, C2×#6431795, C2×#422933, …
maximal normal subgroup ofC2×#394098, C2×#6431795, C2×#422933, …
maximal quotient of#72231639, #72235074, #72238020, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6338988);