Finite Group Databasebeta
Cayley diagram

C2×#13504 #499393

order512
nilpotency class4
isoclinismisoclinic class of #13504
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#13504

Subgroups

subgroupG/H
center, socleC22#2077
commutator, Frattini, cosocleC22×C8C24
prime radicalC22×#41D4
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

684 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);(3,4,11,27,9,14,8,15,10,17,25,33,7,16,26,28)(5,18,23,30,19,12,20,13,21,32,34,29,6,22,24,31);(3,5)(4,12)(6,7)(8,20)(9,19)(10,21)(11,23)(13,27)(14,32)(15,29)(16,18)(17,22)(24,26)(25,34)(28,30)(31,33);(3,6,7,5,10,19,9,21)(4,13,14,30,17,31,16,29)(8,24,11,23,26,20,25,34)(12,28,18,27,22,15,32,33)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#499603, C2×#510872, C2×#510518, …
maximal normal subgroup ofC2×#499603, C2×#510872, C2×#510518, …
maximal quotient of#72240855, #72250349

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406589);