Finite Group Databasebeta
Cayley diagram

C2×#24044 #6440392

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#24044

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×D42C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6444 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)(16,20)(17,18)(21,22);(8,11)(12,14)(16,21)(17,18)(20,22);(4,6)(7,9,10,13)(8,12,11,14)(15,16)(17,21)(18,20)(19,22);(8,11)(12,14)(16,22)(20,21)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6596412, C2×#6453987, C2×#6591386, …
maximal normal subgroup ofC2×#6596412, C2×#6453987, C2×#6591386, …
maximal quotient of#72305671, #72305836

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6347588);