Finite Group Databasebeta
Cayley diagram

C2×#13318 #498824

order512
nilpotency class4
isoclinismisoclinic class of #13318
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13318

Subgroups

subgroupG/H
center, socleC22#1999
commutator, Frattini, cosocleC22×C8C24
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1520 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)(5,16)(6,20)(7,15)(8,13)(9,14)(10,17)(11,18)(12,24)(19,32)(21,33)(22,28)(23,29)(25,31)(26,30)(27,34);(3,5)(4,10)(6,21)(7,18)(8,26)(9,19)(11,29)(12,30)(13,27)(14,28)(15,33)(16,20)(17,24)(22,23)(25,34)(31,32);(3,5)(4,11)(6,22)(7,26)(8,18)(9,19)(10,12)(13,32)(14,30)(15,16)(17,25)(20,27)(21,23)(24,34)(28,29)(31,33)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#499269, #72231535, #72231549, …
maximal normal subgroup ofC2×#499269, #72231535, #72231549, …
maximal quotient of#72250201, #72251019, #72251047, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406020);