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 | |
4801 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2,5,7)(3,4,8,6)(9,10)(11,19)(12,21)(13,18)(14,15)(16,20)(17,22)(23,24)(26,31)(27,32)(29,37)(36,40);(1,3,5,8)(2,6,7,4)(10,15)(12,22)(16,19)(18,23)(25,26)(27,34)(28,32)(29,33)(30,31)(35,40)(36,39)(37,38);(1,3)(2,4)(5,8)(6,7)(25,27,30,32)(26,28,31,34)(29,35,37,39)(33,36,38,40);(1,4)(2,3)(5,6)(7,8)(9,11)(10,16)(12,23)(13,21)(14,20)(15,19)(17,24)(18,22)(25,26)(27,28)(29,33)(30,31)(32,34)(35,36)(37,38)(39,40);(9,12)(10,17)(11,18)(13,16)(14,22)(15,21)(19,24)(20,23)(25,28)(26,32)(27,31)(29,36)(30,34)(33,39)(35,38)(37,40);(9,13)(10,18)(11,17)(12,16)(14,24)(15,23)(19,22)(20,21)(25,29)(26,33)(27,35)(28,36)(30,37)(31,38)(32,39)(34,40)Polycyclic presentation:
2^9|a^2=hi,b^2=hi,c^2=h,b^a=bg,c^a=ch,d^a=dg,e^a=egi,f^a=fh,c^b=ci,e^b=egi,e^d=eghi,f^d=fgi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 10326893);