Finite Group Databasebeta
Cayley diagram

C2×#25288 #6448018

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

Aliases

direct productC2×#25288

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2541C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2852 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);(3,4,6,5)(7,8)(9,13)(10,11)(12,14);(3,5,6,4)(8,11)(12,13)(15,16)(17,21)(18,20)(19,22);(4,5)(16,20)(17,18)(21,22);(7,9,10,14)(8,12,11,13)(15,17,19,18)(16,21,22,20)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6456375, C2×#7522927, C2×#7518380, …
maximal normal subgroup ofC2×#6456375, C2×#7522927, C2×#7518380, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6355214);