Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #46350 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | #2673 | C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1503 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2)(3,6)(4,5)(7,8)(9,10)(11,14)(12,16)(13,15)(17,18,22,26,21,25,23,19)(20,28,31,27,30,24,32,29);(9,11,14,10)(12,16,13,15)(17,18,23,19,21,25,22,26)(20,28,32,29,30,24,31,27);(2,5)(6,8)(9,12,14,13)(10,15,11,16)(17,19,23,25,21,26,22,18)(20,29,32,24,30,27,31,28);(9,12,14,13)(10,16,11,15)(17,20,21,30)(18,24,25,28)(19,27,26,29)(22,31,23,32);(1,3,4,7)(2,6,5,8)(9,13,14,12)(10,16,11,15)(20,30)(24,28)(27,29)(31,32)Polycyclic presentation:
2^9|a^2=h,b^2=fh,c^2=fh,d^2=f,e^2=g,h^2=i,b^a=bf,c^a=cg,d^a=di,e^a=efi,c^b=ci,d^b=df,d^c=di,e^d=ei104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6305667);