| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6573729 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C210 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2 | D4×#120 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
4464 conjugacy classes of subgroups.
| minimal degree | μ(G) = 64 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 5 generators on 64 points:
(1,2,7,12)(3,8,16,31)(4,9,20,35)(5,10,25,40)(6,11,27,42)(13,43,45,28)(14,29,47,58)(15,30,17,32)(18,51,49,33)(19,34,54,63)(21,36,26,41)(22,37,53,62)(23,38,24,39)(44,64,55,56)(46,61,52,57)(48,59,50,60);(1,3)(2,8)(4,18)(5,14)(6,15)(7,16)(9,33)(10,29)(11,30)(12,31)(13,21)(17,27)(19,52)(20,49)(22,55)(23,48)(24,50)(25,47)(26,45)(28,36)(32,42)(34,61)(35,51)(37,64)(38,59)(39,60)(40,58)(41,43)(44,53)(46,54)(56,62)(57,63);(1,4)(2,9)(3,13)(5,22)(6,26)(7,20)(8,28)(10,37)(11,41)(12,35)(14,46)(15,18)(16,45)(17,49)(19,24)(21,27)(23,54)(25,53)(29,57)(30,33)(31,43)(32,51)(34,39)(36,42)(38,63)(40,62)(44,48)(47,52)(50,55)(56,59)(58,61)(60,64);(1,5)(2,10)(3,14)(4,19)(6,23)(7,25)(8,29)(9,34)(11,38)(12,40)(13,44)(15,48)(16,47)(17,50)(18,52)(20,54)(21,53)(22,26)(24,27)(28,56)(30,59)(31,58)(32,60)(33,61)(35,63)(36,62)(37,41)(39,42)(43,64)(45,55)(46,49)(51,57);(3,15)(5,23)(6,27)(8,30)(10,38)(11,42)(13,18)(16,17)(19,53)(21,26)(22,54)(24,25)(28,33)(31,32)(34,62)(36,41)(37,63)(39,40)(43,51)(44,55)(45,49)(48,50)(56,64)(59,60)Polycyclic presentation:
2^9|a^2=i,h^2=i,b^a=bf,c^a=cg,c^b=ch,e^b=eh,g^b=gi,h^b=hi,d^c=dh,f^c=fi,h^c=hi,e^d=eh,h^d=hi,h^e=hi74 conjugacy classes — view the full character table.
| Fitting subgroup of | #72342135 |
| maximal subgroup of | #72312437, #72312483, #72312511, … |
| maximal normal subgroup of | #72312437, #72312483, #72312511, … |
| maximal quotient of | D8×#458 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6480928);