Finite Group Databasebeta
Cayley diagram

C2×#26254 #6444489

order512
nilpotency class3
isoclinismisoclinic class of #24264
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#26254

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#493C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3126 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)(9,13)(10,11)(12,14)(16,21)(17,22)(18,19);(3,4)(5,6)(8,11)(12,13)(15,16,19,17,20,22,18,21);(4,6)(15,17,18,16,20,21,19,22);(7,9,10,14)(8,12,11,13)(15,16,19,17,20,22,18,21)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6444897, C2×#6578130, #72322603, …
maximal normal subgroup ofC2×#6444897, C2×#6578130, #72322603, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6351685);