Finite Group Databasebeta
Cayley diagram

C2×#27663 #6457148

order512
nilpotency class3
isoclinismisoclinic class of #24269
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#27663

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2532 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);(3,4)(5,6)(7,8,10,12)(9,11,13,14)(15,16,20,21)(17,22,18,19);(7,9)(8,11)(10,13)(12,14)(15,17,19,16,20,18,22,21);(4,6)(9,13)(11,14)(16,21)(17,18);(15,18,19,21,20,17,22,16)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6467316, C2×#6579057, C2×#6575004, …
maximal normal subgroup ofC2×#6467316, C2×#6579057, C2×#6575004, …
maximal quotient ofC2×#409935, #72306162, C22×#27663

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6364344);