Finite Group Databasebeta
Cayley diagram

C2×#21213 #6371968

order512
nilpotency class3
isoclinismisoclinic class of #17386
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×#21213

Subgroups

subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×#534C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C22⋊C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

6490 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(4,6)(7,8)(9,12,16,19)(10,13)(11,14)(15,18,21,22)(17,20);(7,9)(8,12,14,19)(10,15)(11,16)(13,18,20,22)(17,21);(3,4,5,6)(7,10)(8,13)(9,15)(11,17)(12,18)(14,20)(16,21)(19,22);(10,17)(13,20)(15,21)(18,22)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6379010, C2×#6442728, C2×#6443353, …
maximal normal subgroup ofC2×#6379010, C2×#6442728, C2×#6443353, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6279164);