Finite Group Databasebeta
Cayley diagram

C2×#13027 #494538

order512
nilpotency class4
isoclinismisoclinic class of #2212
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13027

Subgroups

subgroupG/H
centerC2×C4#459
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
socleC22#1879
prime radicalC2×#3414C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1346 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(3,4,8,13,9,15,26,33,10,16,6,23,25,28,7,14)(5,17,20,30,21,29,19,31,22,34,18,12,27,32,24,11);(3,5)(4,11,16,31)(6,24)(7,18)(8,19)(9,27)(10,22)(12,28,30,15)(13,29,23,32)(14,34,33,17)(20,26)(21,25);(3,5)(4,12)(6,24)(7,18)(8,19)(9,27)(10,22)(11,28)(13,17)(14,29)(15,31)(16,30)(20,26)(21,25)(23,34)(32,33)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#495736, #72224879, #72224883, …
maximal normal subgroup ofC2×#495736, #72224879, #72224883, …
maximal quotient ofC2×#147937, #72224879

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401734);