Finite Group Databasebeta
Cayley diagram

C2×#24101 #6452979

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#24101

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#553C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3742 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72264740, #72264785, #72264796, …
maximal normal subgroup of#72264740, #72264785, #72264796, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6360175);