Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6806647 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #42796 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2388 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1632 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 48 points:
(1,2)(3,7)(4,6)(5,8)(9,10)(11,16)(12,14)(13,15)(17,18,22,27)(19,24,30,39)(20,32,34,25)(21,26,31,40)(23,28,36,43)(29,45,47,38)(33,44,37,41)(35,48,46,42);(1,3)(2,5)(4,8)(6,7)(17,19,22,30)(18,24,27,39)(20,33,34,37)(21,36,31,23)(25,41,32,44)(26,43,40,28)(29,46,47,35)(38,48,45,42);(9,11,13,12)(10,14,15,16)(17,20,23,35,22,34,36,46)(18,25,28,42,27,32,43,48)(19,29,31,33,30,47,21,37)(24,38,40,41,39,45,26,44);(2,6)(5,7)(20,34)(25,32)(29,47)(33,37)(35,46)(38,45)(41,44)(42,48);(3,8)(5,7)(9,12,13,11)(10,14,15,16)(17,21,23,19,22,31,36,30)(18,26,28,24,27,40,43,39)(20,33,35,47,34,37,46,29)(25,41,42,45,32,44,48,38)Polycyclic presentation:
2^9|a^2=i,b^2=i,c^2=ghi,e^2=ghi,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efh,h^b=hi,d^c=di,e^c=ei68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6741710);