Finite Group Databasebeta
Cayley diagram

C2×#13310 #498815

order512
nilpotency class4
isoclinismisoclinic class of #13310
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13310

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

1584 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)(6,10)(7,15)(8,13)(9,14)(11,18)(12,20)(17,31)(19,30)(21,26)(22,25)(23,29)(24,32)(27,34)(28,33);(4,10)(6,20)(7,8)(11,27)(12,15)(13,26)(14,25)(16,31)(17,32)(18,23)(21,22)(24,29)(28,30)(33,34);(3,5)(4,11)(6,17)(7,23)(8,18)(9,19)(10,24)(12,28)(13,30)(14,29)(15,16)(20,32)(21,34)(22,33)(25,27)(26,31)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#499269, #72231505, #72231521, …
maximal normal subgroup ofC2×#499269, #72231505, #72231521, …
maximal quotient of#72249977, #72251031, #72251055, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406011);