Finite Group Databasebeta
Cayley diagram

C2×#13469 #499309

order512
nilpotency class4
isoclinismisoclinic class of #13469
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#13469

Subgroups

subgroupG/H
center, socleC22#2065
commutator, Frattini, cosocleC22×C8C24
prime radicalC22×#135C22
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#405 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

760 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);(3,4,11,15,10,16,9,29)(5,17,6,21,20,30,25,32)(7,26,28,34,8,27,22,14)(12,24,33,18,31,23,13,19);(3,5,7,18,9,6,22,23,10,20,8,19,11,25,28,24)(4,12,14,17,15,13,26,32,16,31,34,30,29,33,27,21);(3,6)(4,13)(5,9)(7,19)(8,18)(10,25)(11,20)(12,15)(14,30)(16,33)(17,34)(21,27)(22,23)(24,28)(26,32)(29,31)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#511541, C2×#499514, C2×#510518, …
maximal normal subgroup ofC2×#511541, C2×#499514, C2×#510518, …
maximal quotient of#72250188, #72250270, #72322915, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406505);