Finite Group Databasebeta
Cayley diagram

C2×#24048 #6440394

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

Aliases

direct productC2×#24048

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#546C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5202 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72264583, #72264595, #72264596, …
maximal normal subgroup of#72264583, #72264595, #72264596, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6347590);