| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #93600 |
| automorphism | ? |
| homology | Abelianization (H1) = C42 · Schur multiplier (H2) = C2×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C4 | #1307 |
| commutator | C22×C8 | C42 |
| Frattini, cosocle | #1726 | C22 |
| socle | C2 | #7040 |
| prime radical | C23 | H(3,ℤ/4) |
| LCS | G ▷ C22×C8 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4 ◁ C22×C4 ◁ #1726 ◁ G | |
| LECS | G ▷ #1726 ▷ C22×C4 ▷ C2 ▷ C1 | |
164 conjugacy classes of subgroups.
| minimal degree | μ(G) = 64 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 2 generators on 64 points:
(1,2,5,10)(3,14,16,44,17,34,50,59)(4,19,22,38)(6,11,28,42)(7,12,27,40)(8,29,30,48,32,57,60,52)(9,26,35,23)(13,43,39,21)(15,31,47,61,20,33,49,37)(18,51,25,55,46,45,56,64)(24,36,54,63)(41,58,62,53);(1,3)(2,8,11,31,12,32,13,33)(4,20,23,15)(5,25,27,56)(6,18)(7,17)(9,34,36,51,19,14,41,45)(10,37,39,60,40,61,42,30)(16,28,50,43)(21,46)(22,29)(24,52,53,48)(26,57)(35,55,62,59,38,64,63,44)(47,54)(49,58)Polycyclic presentation:
2^9|a^2=d,b^2=e,c^2=fhi,d^2=g,e^2=f,h^2=i,b^a=bc,c^a=cf,e^a=efghi,f^a=fi,h^a=hi,c^b=cg,d^b=dh,g^b=gi,d^c=di,e^c=ei,e^d=ei56 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 796);