Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1258513 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, prime radical, cosocle | C24 | C25 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1500 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 5 generators on 40 points:
(1,2,6,8)(3,4,7,5)(10,13)(11,15)(19,23)(22,24)(25,26)(27,32)(28,33)(29,34)(30,31)(35,36)(37,39)(38,40);(1,3,6,7)(2,4,8,5)(18,21)(22,24)(26,31)(27,34)(33,39)(35,40);(1,4,6,5)(2,3,8,7)(9,10,12,13)(11,14,15,16)(17,18)(19,22)(20,21)(23,24)(25,27,30,34)(26,32,31,29)(28,35,37,40)(33,36,39,38);(1,5,6,4)(2,7,8,3)(17,19,20,23)(18,22,21,24)(25,28)(26,33)(27,35)(29,38)(30,37)(31,39)(32,36)(34,40);(1,2)(3,4)(5,7)(6,8)(9,11)(10,14)(12,15)(13,16)(25,29,30,32)(26,34,31,27)(28,36,37,38)(33,35,39,40)Polycyclic presentation:
2^9|a^2=fhi,b^2=fhi,c^2=fg,d^2=i,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^d=ef86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1218916);