Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6996639 |
| 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 | #2388 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2388 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1475 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)(3,5)(4,6)(7,8)(9,10)(11,13)(12,14)(15,16)(17,18,21,26,22,27,35,23)(19,28,31,36,30,24,38,40)(20,32,33,37,34,25,41,42)(29,39,44,48,45,43,47,46);(1,3,4,7)(2,5,6,8)(9,10)(11,15)(12,14)(13,16)(18,23)(20,33)(21,35)(24,36)(26,27)(28,40)(29,44)(31,38)(34,41)(37,42)(45,47)(46,48);(2,6)(5,8)(9,11)(10,13)(12,16)(14,15)(17,19)(18,24)(20,29)(21,31)(22,30)(23,36)(25,39)(26,40)(27,28)(32,43)(33,44)(34,45)(35,38)(37,46)(41,47)(42,48);(11,16)(13,15)(17,20,21,33,22,34,35,41)(18,25,26,42,27,32,23,37)(19,29,31,44,30,45,38,47)(24,39,40,48,28,43,36,46);(10,14)(13,15)(19,30)(20,34)(24,28)(25,32)(31,38)(33,41)(36,40)(37,42)Polycyclic presentation:
2^9|a^2=f,b^2=gi,d^2=f,f^2=i,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,d^b=df,e^b=eh,f^b=fi,d^c=dh,e^c=ei,e^d=ei68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6926075);