Finite Group Databasebeta
Cayley diagram

C2×#13400 #499057

order512
nilpotency class4
isoclinismisoclinic class of #13400
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#13400

Subgroups

subgroupG/H
center, socleC22#2034
commutator, Frattini, cosocleC22×C8C24
prime radicalC2×#3060C2
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1082 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)(5,14)(6,20)(7,12)(8,26)(9,13)(10,17)(11,24)(15,22)(16,31)(18,32)(19,28)(21,23)(25,34)(27,33)(29,30);(3,4)(5,15)(6,21)(7,26)(8,12)(9,13)(10,18)(11,25)(14,30)(16,29)(17,28)(19,27)(20,23)(22,31)(24,34)(32,33);(3,5,8,18,9,16,7,19)(4,10,12,29,13,27,26,15)(6,22,24,33,25,30,23,17)(11,28,20,31,21,32,34,14)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72231480, #72231488, C2×#499269, …
maximal normal subgroup of#72231480, #72231488, C2×#499269, …
maximal quotient of#72250208, #72251014, #72251044, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406253);