Finite Group Databasebeta
Cayley diagram

C2×#13434 #499147

order512
nilpotency class4
isoclinismisoclinic class of #13432
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#13434

Subgroups

subgroupG/H
center, socleC22#2044
commutator, Frattini, cosocleC2×#41C24
prime radicalC2×#535C22
LCSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×#41 ◁ G
LECSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1

1125 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)(5,14,15,29)(6,9,18,11)(7,20,21,12)(10,24,26,17)(16,31,30,28)(19,27,33,23)(22,34,25,32);(4,9)(5,15)(6,18)(10,22)(11,13)(12,23)(14,28)(19,33)(20,27)(25,26)(29,31)(32,34);(3,5,6,16,8,15,18,30)(4,10,11,25,13,26,9,22)(7,17,19,32,21,24,33,34)(12,14,27,28,20,29,23,31)

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#501114, C2×#500804, C2×#501192, …
maximal normal subgroup ofC2×#501114, C2×#500804, C2×#501192, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406343);