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 | |
4624 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2)(3,4)(5,6)(7,8)(9,10)(11,16)(12,14)(13,18)(15,17)(19,23)(20,24)(21,22);(2,6)(3,7)(9,11,15,20)(10,16,17,24)(12,22,19,13)(14,21,23,18)(25,26)(27,33)(28,36)(29,30)(31,35)(32,37)(34,39)(38,40);(1,3,5,7)(2,4,6,8)(10,17)(11,20)(13,22)(14,23)(26,30)(28,37)(31,33)(34,38);(1,4)(2,7)(3,6)(5,8)(9,12,15,19)(10,14,17,23)(11,13,20,22)(16,18,24,21)(25,27)(26,31)(28,38)(29,35)(30,33)(32,40)(34,37)(36,39);(9,13)(10,18)(11,12)(14,16)(15,22)(17,21)(19,20)(23,24)(25,28)(26,32)(27,34)(29,37)(30,36)(31,39)(33,40)(35,38);(9,14)(10,19)(11,21)(12,17)(13,16)(15,23)(18,20)(22,24)(25,26)(27,31)(28,32)(29,30)(33,35)(34,39)(36,37)(38,40)Polycyclic presentation:
2^9|b^2=h,c^2=g,d^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,d^b=dgi,e^b=eghi,e^c=egi,f^c=fgi,e^d=egi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8947682);