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 | #36692 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4177 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2,4,6)(3,5,7,8)(9,10,15,16)(11,17,21,24)(12,14,20,18)(13,19,22,23)(25,26)(27,31)(28,35)(29,33)(30,34)(32,38)(36,40)(37,39);(1,2)(3,5)(4,6)(7,8)(10,16)(11,21)(12,20)(19,23)(26,27)(32,35)(33,34)(39,40);(9,11)(10,17)(12,22)(13,20)(14,23)(15,21)(16,24)(18,19)(25,27,31,26)(28,35,38,32)(29,34,30,33)(36,40,37,39);(1,3,4,7)(2,5,6,8)(9,12,15,20)(10,18,16,14)(11,22,21,13)(17,19,24,23)(25,28,31,38)(26,32,27,35)(29,36,30,37)(33,39,34,40);(9,13,15,22)(10,19,16,23)(11,20,21,12)(14,17,18,24)(25,29,31,30)(26,33,27,34)(28,36,38,37)(32,39,35,40);(9,14,15,18)(10,20,16,12)(11,23,21,19)(13,24,22,17)(25,30,31,29)(26,34,27,33)(28,37,38,36)(32,40,35,39)Polycyclic presentation:
2^9|a^2=gh,c^2=h,d^2=g,e^2=i,f^2=i,b^a=bg,c^a=ch,d^a=di,c^b=ci,d^b=dhi,f^e=fhi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7565770);