| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #7622636 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2 | C22×#442 |
| commutator | C8 | C24×C4 |
| Frattini, cosocle | C2×C8 | C25 |
| prime radical | #62637 | C2 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2 ◁ C2×#41 ◁ #2875 ◁ G | |
| LECS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
1871 conjugacy classes of subgroups.
| minimal degree | μ(G) = 64 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 5 generators on 64 points:
(1,2)(3,15,18,31)(4,20)(5,11)(6,10)(7,28)(8,14)(9,16,33,45)(12,22)(13,30)(17,42,47,56)(19,40,29,43)(21,49)(23,37)(24,35)(25,54)(26,41,46,34)(27,36)(32,44,57,63)(38,50)(39,52)(48,60,55,62)(51,59)(53,61,64,58);(1,3)(2,9)(4,16)(5,17)(6,26)(7,29)(8,18)(10,31)(11,32)(12,40)(13,41)(14,33)(15,36)(19,30)(20,43)(21,44)(22,45)(23,47)(24,53)(25,55)(27,46)(28,34)(35,56)(37,57)(38,60)(39,61)(42,59)(48,52)(49,62)(50,63)(51,64)(54,58);(1,4,7,6,8,22,30,27)(2,10,13,20,14,36,28,12)(3,16,29,26,18,45,19,46)(5,21,25,24,23,50,52,51)(9,31,41,43,33,15,34,40)(11,35,39,49,37,59,54,38)(17,44,55,53,47,63,48,64)(32,56,61,62,57,42,58,60);(1,5)(2,11)(3,17)(4,21)(6,24)(7,25)(8,23)(9,32)(10,35)(12,38)(13,39)(14,37)(15,42)(16,44)(18,47)(19,48)(20,49)(22,50)(26,53)(27,51)(28,54)(29,55)(30,52)(31,56)(33,57)(34,58)(36,59)(40,60)(41,61)(43,62)(45,63)(46,64);(5,23)(11,37)(17,47)(21,50)(24,51)(25,52)(32,57)(35,59)(38,49)(39,54)(42,56)(44,63)(48,55)(53,64)(58,61)(60,62)Polycyclic presentation:
2^9|a^2=g,c^2=gh,f^2=h,h^2=i,b^a=bf,c^a=ch,f^a=fh,h^a=hi,f^b=fhi,g^b=gi,h^b=hi,f^c=fi,e^d=ei89 conjugacy classes — view the full character table.
| maximal subgroup of | #72285481, #72285570, #72286071, … |
| maximal normal subgroup of | #72285481, #72285570, #72286071, … |
| maximal quotient of | #72285730, #72285760, #72285780, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7529832);