Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3858029 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C25 | C24 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1820 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(2,4)(6,7)(9,10,13,16)(11,15,12,14)(18,21)(22,24)(28,32)(30,31);(1,2)(3,7)(4,5)(6,8)(11,12)(14,15)(19,23)(22,24)(25,26,29,27)(28,30,32,31);(2,4)(6,7)(9,11,13,12)(10,14,16,15)(17,18)(19,22)(20,21)(23,24)(25,27,29,26)(28,31,32,30);(1,3,5,8)(2,6,4,7)(9,12,13,11)(10,15,16,14)(17,19,20,23)(18,22,21,24)(25,28)(26,30)(27,31)(29,32);(1,4,5,2)(3,6,8,7)(9,10)(11,14)(12,15)(13,16)(17,18)(19,22)(20,21)(23,24)Polycyclic presentation:
2^9|a^2=fh,b^2=fhi,c^2=i,d^2=fg,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dfg,e^b=ef,e^c=ef,e^d=ef86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 3850470);