| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #3019 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C210 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C8 | C2×#120 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| socle | C2 | C2×C4×#120 |
| prime radical | #60387 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C8 ◁ C23×C8 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
4409 conjugacy classes of subgroups.
| minimal degree | μ(G) = 64 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 5 generators on 64 points:
(1,2,7,13,8,12,6,25)(3,14,17,9,18,31,26,30)(4,10,20,35,21,33,27,34)(5,11,23,37,24,36,22,49)(15,40,44,53,43,38,42,28)(16,39,45,29,46,55,50,54)(19,32,47,58,48,56,51,57)(41,60,63,64,62,59,61,52);(1,3)(2,9)(4,15)(5,16)(6,26)(7,17)(8,18)(10,28)(11,29)(12,30)(13,31)(14,25)(19,41)(20,44)(21,43)(22,50)(23,45)(24,46)(27,42)(32,52)(33,53)(34,38)(35,40)(36,54)(37,55)(39,49)(47,63)(48,62)(51,61)(56,64)(57,59)(58,60);(1,4)(2,10)(3,15)(5,19)(6,27)(7,20)(8,21)(9,28)(11,32)(12,33)(13,35)(14,38)(16,41)(17,44)(18,43)(22,51)(23,47)(24,48)(25,34)(26,42)(29,52)(30,53)(31,40)(36,56)(37,58)(39,59)(45,63)(46,62)(49,57)(50,61)(54,64)(55,60);(1,5,7,23,8,24,6,22)(2,11,13,37,12,36,25,49)(3,16,17,45,18,46,26,50)(4,19,20,47,21,48,27,51)(9,29,31,55,30,54,14,39)(10,32,35,58,33,56,34,57)(15,41,44,63,43,62,42,61)(28,52,40,60,53,64,38,59);(2,12)(9,30)(10,33)(11,36)(13,25)(14,31)(28,53)(29,54)(32,56)(34,35)(37,49)(38,40)(39,55)(52,64)(57,58)(59,60)Polycyclic presentation:
2^9|a^2=h,d^2=h,f^2=i,h^2=i,b^a=bf,c^a=cg,e^a=ei,f^a=fi,f^b=fi,g^b=gi,f^c=fi116 conjugacy classes — view the full character table.
| maximal subgroup of | #72249829, #72281077, #72283959, … |
| maximal normal subgroup of | #72249829, #72281077, #72283959, … |
| maximal quotient of | #72257145, #72285136, #72285370, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6279917);