Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #37644 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C25×C42 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | C2×#532 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1890 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(2,5)(6,8)(9,10)(11,14)(12,13)(15,16)(17,18,20,24,21,23,27,30)(19,22,26,29,25,28,31,32);(1,2,4,5)(3,6,7,8)(17,19,20,26,21,25,27,31)(18,22,24,29,23,28,30,32);(1,3,4,7)(2,6,5,8)(10,13)(14,16)(19,25)(22,28)(26,31)(29,32);(2,5)(6,8)(9,11,12,15)(10,14,13,16);(18,23)(22,28)(24,30)(29,32)Polycyclic presentation:
2^9|a^2=h,b^2=fh,c^2=f,d^2=g,h^2=i,b^a=bf,c^a=cg,e^a=ei,c^b=ci,d^b=df116 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6290487);