Finite Group Databasebeta
Cayley diagram

C2×#57756 #8101802

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#57756

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

5314 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 34 points:

(1,2);(3,4,6,7)(5,9,10,8)(11,12,15,17)(13,14,18,16)(19,20,23,26)(21,27,28,24)(22,25,30,32)(29,33,34,31);(4,7)(5,10)(11,13,15,18)(12,16,17,14)(21,28)(24,27)(29,34)(31,33);(4,7)(8,9)(19,21,23,28)(20,24,26,27)(22,29,30,34)(25,31,32,33);(3,4)(5,8)(6,7)(9,10)(11,13)(12,14)(15,18)(16,17)(19,20)(21,24)(22,25)(23,26)(27,28)(29,31)(30,32)(33,34);(3,5,6,10)(4,8,7,9)(11,14)(12,13)(15,16)(17,18)(19,22,23,30)(20,25,26,32)(21,29,28,34)(24,31,27,33)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9266284
maximal normal subgroup ofC2×#9266284

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8008998);