Finite Group Databasebeta
Cayley diagram

C2×#24033 #6440381

order512
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24033

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

6558 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)(15,16,19,22)(17,21,18,20);(8,11)(12,14)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6453969, #72237125, #72237128, …
maximal normal subgroup ofC2×#6453969, #72237125, #72237128, …
maximal quotient of#72237125, C2×#500164, C2×#500168, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6347577);