Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6667772 |
| 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 | #35757 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2388 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2248 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)(11,13)(12,14)(15,16)(17,18,24,30)(19,25,34,43)(20,26,33,42)(21,27,23,29)(22,28,31,40)(32,41,39,48)(35,44,37,46)(36,45,38,47);(1,3)(2,5)(4,8)(6,7)(9,11,12,15)(10,13,14,16)(17,19)(18,25)(20,35)(21,32)(22,38)(23,39)(24,34)(26,44)(27,41)(28,47)(29,48)(30,43)(31,36)(33,37)(40,45)(42,46);(10,14)(13,16)(17,20)(18,26)(19,31)(21,36)(22,34)(23,38)(24,33)(25,40)(27,45)(28,43)(29,47)(30,42)(32,37)(35,39)(41,46)(44,48);(2,6)(5,7)(17,21,24,23)(18,27,30,29)(19,32,34,39)(20,36,33,38)(22,35,31,37)(25,41,43,48)(26,45,42,47)(28,44,40,46);(3,8)(5,7)(17,22,24,31)(18,28,30,40)(19,33,34,20)(21,37,23,35)(25,42,43,26)(27,46,29,44)(32,36,39,38)(41,45,48,47)Polycyclic presentation:
2^9|a^2=i,b^2=g,d^2=i,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efh,h^b=hi,e^c=ei,h^c=hi,e^d=ei,h^e=hi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6585139);