Finite Group Databasebeta
Cayley diagram

C2×#23709 #6432312

order512
nilpotency class3
isoclinismisoclinic class of #23391
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#23709

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2558 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

(1,2);(7,8)(9,12)(10,11)(13,14)(15,16,18,22,19,21,27,29)(17,23,24,28,25,30,26,20);(3,4)(5,6)(8,11)(12,14);(4,6)(15,17,19,25)(16,20,21,28)(18,26,27,24)(22,30,29,23);(7,9,10,13)(8,12,11,14)(16,21)(20,28)(22,29)(23,30)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6439822, C2×#6439854, C2×#6432314, …
maximal normal subgroup ofC2×#6439822, C2×#6439854, C2×#6432314, …
maximal quotient of#72311995

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339508);