Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4491 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(2,5)(6,8)(11,17)(15,18)(19,23)(22,24)(25,26)(27,31)(28,34)(29,32)(30,38)(33,36)(35,37)(39,40);(3,7)(6,8)(9,10)(11,18)(12,20)(13,14)(15,17)(16,21)(19,22)(23,24)(25,27)(26,33)(28,35)(29,31)(30,39)(32,36)(34,40)(37,38);(1,2)(3,6)(4,5)(7,8)(10,14)(15,18)(16,20)(22,24)(25,28,32,30)(26,34,29,38)(27,35,36,39)(31,37,33,40);(9,10)(11,15)(12,16)(13,14)(17,18)(19,22)(20,21)(23,24)(25,29,32,26)(27,31,36,33)(28,34,30,38)(35,40,39,37);(1,3)(2,6)(4,7)(5,8)(9,11,13,17)(10,15,14,18)(12,19,21,23)(16,22,20,24)(25,30,32,28)(26,34,29,38)(27,35,36,39)(31,40,33,37);(1,2)(3,6)(4,5)(7,8)(9,12)(10,16)(11,19)(13,21)(14,20)(15,22)(17,23)(18,24)(25,31)(26,27)(28,37)(29,36)(30,40)(32,33)(34,35)(38,39)Polycyclic presentation:
2^9|c^2=g,d^2=g,e^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=egi,f^a=fh,c^b=ci,e^b=eghi,f^b=fgi,d^c=dgi80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8662665);