Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6636940 |
| 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 | #2615 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2297 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1445 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)(19,29)(20,34)(21,28)(22,24)(23,27)(25,33)(26,35)(30,46)(31,39)(32,41)(36,45)(37,43)(38,44)(40,48)(42,47);(1,3,4,8)(2,5,6,7)(9,11)(10,13)(12,15)(14,16)(18,24)(20,35)(25,39)(27,28)(29,41)(30,36)(37,38)(47,48);(11,15)(13,16)(17,19,23,33,22,32,21,31)(18,25,28,29,24,39,27,41)(20,36,37,48,35,30,38,47)(26,42,43,46,34,40,44,45);(2,6)(3,8)(11,15)(13,16)(17,20)(18,26)(19,30)(21,38)(22,35)(23,37)(24,34)(25,40)(27,44)(28,43)(29,45)(31,48)(32,36)(33,47)(39,42)(41,46);(2,6)(5,7)(10,14)(13,16)(17,21,22,23)(18,27,24,28)(19,31,32,33)(20,37,35,38)(25,41,39,29)(26,43,34,44)(30,47,36,48)(40,45,42,46)Polycyclic presentation:
2^9|b^2=fi,c^2=g,e^2=i,g^2=i,b^a=bf,c^a=cg,d^a=df,e^a=efh,g^a=gi,c^b=ch,d^b=dfh,d^c=di,e^d=ei62 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6544481);