Finite Group Databasebeta
Cayley diagram

C2×#25351 #6447156

order512
nilpotency class3
isoclinismisoclinic class of #24274
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#25351

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2537C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2706 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);(7,8,10,11)(9,13,14,12)(15,16,20,21,18,17,19,22);(3,4)(5,6)(8,11)(12,13)(15,17,19,21,18,16,20,22);(4,6)(16,21)(17,22)(19,20);(7,9,10,14)(8,12,11,13)(16,17)(21,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6456529, C2×#7518380, C2×#7520384
maximal normal subgroup ofC2×#6456529, C2×#7518380, C2×#7520384

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6354352);