Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #40484 |
| 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 | C24 | C23×C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1332 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)(3,7)(4,6)(5,8)(9,10)(11,16)(12,14)(13,15)(17,18,22,26,21,20,25,29)(19,24,28,32,27,23,30,31);(1,3,4,8)(2,5,6,7)(17,19,21,27)(18,23,20,24)(22,28,25,30)(26,31,29,32);(3,8)(5,7)(9,11,13,12)(10,14,15,16)(17,19)(18,24)(20,23)(21,27)(22,28)(25,30)(26,32)(29,31);(2,6)(5,7)(18,20)(19,27)(26,29)(28,30);(9,12,13,11)(10,14,15,16)(17,20,22,29,21,18,25,26)(19,24,28,32,27,23,30,31)Polycyclic presentation:
2^9|a^2=h,b^2=f,c^2=g,e^2=gh,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=cf,d^b=di,d^c=di,e^c=ei,e^d=ei104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6286168);