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 |
| prime radical | #38950 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4450 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(2,6)(7,8)(9,10)(11,16)(12,14)(13,21)(15,17)(18,23)(19,24)(20,22)(25,26)(27,29)(28,32)(30,31)(33,38)(34,36)(35,40)(37,39);(1,2,5,6)(3,7,4,8)(9,11)(10,16)(12,21)(13,14)(15,20)(17,22)(18,19)(23,24)(26,31)(27,33)(32,39)(34,35);(1,3,5,4)(2,7,6,8)(10,17)(11,20)(12,19)(13,23)(25,27,30,33)(26,29,31,38)(28,35,37,34)(32,40,39,36);(9,12,15,19)(10,14,17,24)(11,21,20,18)(13,22,23,16);(1,4,5,3)(2,8,6,7)(9,13)(10,18)(11,14)(12,22)(15,23)(16,19)(17,21)(20,24)(25,28,30,37)(26,32,31,39)(27,34,33,35)(29,36,38,40);(9,14)(10,19)(11,13)(12,17)(15,24)(16,18)(20,23)(21,22)(25,29)(26,33)(27,31)(28,36)(30,38)(32,35)(34,39)(37,40)Polycyclic presentation:
2^9|b^2=ghi,c^2=g,d^2=h,e^2=g,b^a=bg,c^a=ch,e^a=eh,f^a=fi,c^b=ci,d^c=dh,e^c=ei104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7616479);