Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #58990 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | C2×#532 | C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1956 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 24 points:
(2,6)(7,8)(9,10)(11,14)(12,16)(13,15)(17,18,21,22,20,24,19,23);(1,2,5,6)(3,7,4,8)(9,11,14,10)(12,16,13,15)(17,18,19,23,20,24,21,22);(1,3,5,4)(2,7,6,8)(9,12,14,13)(10,15,11,16)(17,19,20,21)(18,22,24,23);(1,3,5,4)(2,8,6,7)(9,13,14,12)(10,15,11,16)(17,19,20,21)(18,23,24,22);(1,4,5,3)(2,8,6,7)(18,24)(22,23)Polycyclic presentation:
2^9|a^2=h,b^2=fh,c^2=f,d^2=f,e^2=fg,h^2=i,b^a=bf,c^a=cg,e^a=ei,c^b=ci,d^b=dfi,e^b=ei128 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6290943);