Finite Group Databasebeta
Cayley diagram

C2×#28913 #6459960

order512
nilpotency class3
isoclinismisoclinic class of #24269
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#28913

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#469C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2792 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)(9,14)(10,12)(11,13)(15,16)(17,19)(18,20)(21,22);(3,4,5,6)(7,9,11,10)(8,12,13,14)(15,17,20,22,21,18,19,16);(4,6)(7,10,11,9)(8,12,13,14)(15,18,19,22,21,17,20,16);(8,13)(12,14)(15,18,20,16,21,17,19,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6584866
maximal normal subgroup ofC2×#6584866

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6367156);