| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #62972 |
| automorphism | ? |
| homology | Abelianization (H1) = C25×C4 · Schur multiplier (H2) = C213 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, socle, cosocle | C23 | C26 |
| commutator | C22 | C25×C4 |
| prime radical | C24 | C25 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5890 conjugacy classes of subgroups.
| minimal degree | μ(G) = 68 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 68 points:
(1,2,3,4)(5,6,10,11)(7,15,18,12)(8,13,19,24)(9,22,23,14)(16,27,20,25)(17,26,31,29)(21,34,32,28)(30,35,33,36)(37,38,44,41)(39,48,40,45)(42,46,56,53)(43,54,57,47)(49,60,51,58)(50,59,52,62)(55,65,66,61)(63,67,64,68);(6,11)(8,19)(9,23)(12,15)(16,20)(17,31)(28,34)(35,36)(37,39,44,40)(38,45,41,48)(42,51,56,49)(43,50,57,52)(46,60,53,58)(47,59,54,62)(55,64,66,63)(61,68,65,67);(5,7,10,18)(6,12,11,15)(8,20,19,16)(9,17,23,31)(13,27,24,25)(14,26,22,29)(21,33,32,30)(28,36,34,35)(37,40,44,39)(38,45,41,48)(42,51,56,49)(43,52,57,50)(46,58,53,60)(47,59,54,62)(55,64,66,63)(61,67,65,68);(5,6)(7,15)(8,13)(9,14)(10,11)(12,18)(16,27)(17,29)(19,24)(20,25)(21,28)(22,23)(26,31)(30,36)(32,34)(33,35)(37,41,44,38)(39,48,40,45)(42,53,56,46)(43,54,57,47)(49,60,51,58)(50,62,52,59)(55,65,66,61)(63,68,64,67);(5,8)(6,13)(7,16)(9,21)(10,19)(11,24)(12,25)(14,28)(15,27)(17,30)(18,20)(22,34)(23,32)(26,35)(29,36)(31,33)(37,42)(38,46)(39,49)(40,51)(41,53)(43,55)(44,56)(45,58)(47,61)(48,60)(50,63)(52,64)(54,65)(57,66)(59,67)(62,68);(5,9,10,23)(6,14,11,22)(7,17,18,31)(8,21,19,32)(12,26,15,29)(13,28,24,34)(16,30,20,33)(25,35,27,36)(37,43)(38,47)(39,50)(40,52)(41,54)(42,55)(44,57)(45,59)(46,61)(48,62)(49,63)(51,64)(53,65)(56,66)(58,67)(60,68)Polycyclic presentation:
2^9|a^2=i,b^2=gh,c^2=g,d^2=gh,f^2=h,b^a=bg,c^a=ch,d^a=dh,f^a=fg,d^b=dh,e^b=eg,f^b=fh,d^c=dg,e^c=eh134 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7534878);