Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6535655 |
| 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 | #2407 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2290 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1496 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 48 points:
(1,2,5,8)(3,7,4,6)(17,18,22,27)(19,28,30,24)(20,33,35,48)(21,26,23,37)(25,34,40,36)(29,43,44,47)(31,42,32,39)(38,46,41,45);(1,3,5,4)(2,6,8,7)(9,10)(11,14)(12,13)(15,16)(17,19)(18,24)(20,29)(21,31)(22,30)(23,32)(25,38)(26,39)(27,28)(33,47)(34,45)(35,44)(36,46)(37,42)(40,41)(43,48);(1,3,5,4)(2,7,8,6)(10,13)(14,16)(17,20,21,34,22,35,23,36)(18,25,37,48,27,40,26,33)(19,29,31,45,30,44,32,46)(24,38,42,43,28,41,39,47);(1,4,5,3)(2,6,8,7)(9,11)(10,14)(12,15)(13,16)(19,30)(24,28)(29,44)(31,32)(38,41)(39,42)(43,47)(45,46);(11,15)(14,16)(17,21,22,23)(18,26,27,37)(19,31,30,32)(20,34,35,36)(24,39,28,42)(25,33,40,48)(29,45,44,46)(38,47,41,43)Polycyclic presentation:
2^9|a^2=f,b^2=fi,c^2=fg,d^2=fi,e^2=i,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,d^b=di,e^d=eh74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6467550);