Finite Group Databasebeta
Cayley diagram

C2×#26078 #6443442

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

Aliases

direct productC2×#26078

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2370 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);(7,8,10,12)(9,13,14,11)(16,19)(17,21)(20,22);(3,4)(5,6)(15,16,17,19,18,20,21,22);(4,6)(7,9,10,14)(8,11,12,13)(16,20)(19,22);(15,16,21,22,18,20,17,19)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6445075, C2×#6574480, C2×#6578892
maximal normal subgroup ofC2×#6445075, C2×#6574480, C2×#6578892

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6350638);