Finite Group Databasebeta
Cayley diagram

C2×#13032 #494549

order512
nilpotency class4
isoclinismisoclinic class of #13030
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13032

Subgroups

subgroupG/H
center, socleC22#1879
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC22×#509C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#405 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1338 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);(3,4,9,15,17,20,8,13,11,16,26,19,10,5,7,14)(6,21,23,12,29,30,22,18,25,34,27,32,24,33,28,31);(3,5,17,16,11,20,10,4)(6,18,24,32,25,31,29,12)(7,14,9,19,8,13,26,15)(21,23,30,28,34,27,33,22);(3,6)(4,12)(5,18)(7,23)(8,27)(9,28)(10,29)(11,25)(13,33)(14,30)(15,21)(16,32)(17,24)(19,34)(20,31)(22,26)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#511427, C2×#495737, C2×#509113, …
maximal normal subgroup ofC2×#511427, C2×#495737, C2×#509113, …
maximal quotient of#72250481, #72250690, #72309678, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401745);