Finite Group Databasebeta
Cayley diagram

C2×#13511 #499419

order512
nilpotency class4
isoclinismisoclinic class of #13459
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

direct productC2×#13511

Subgroups

subgroupG/H
centerC2×C4#498
commutator, Frattini, cosocleC22×C8C24
socleC22#2084
prime radicalC24#137
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#97 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

586 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);(3,4,8,9,7,12,20,24)(5,13,16,29,15,10,17,26)(6,18,21,22,23,27,25,11)(14,19,31,28,33,34,32,30);(3,5,7,15)(4,10,12,13)(6,19)(8,16,20,17)(9,26,24,29)(11,14)(18,31)(21,28)(22,33)(23,34)(25,30)(27,32);(3,6,20,21,7,23,8,25)(4,11,24,18,12,22,9,27)(5,14,16,32,15,33,17,31)(10,28,26,19,13,30,29,34)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#511541, C2×#510872, C2×#499601, …
maximal normal subgroup ofC2×#511541, C2×#510872, C2×#499601, …
maximal quotient of#72250183, #72250540, #72322767, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406615);