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 | |
4286 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(2,5)(6,8)(9,10)(11,20)(12,22)(13,24)(14,19)(15,16)(17,23)(18,21)(25,26)(27,32)(28,29)(30,35)(31,33)(34,40)(36,37)(38,39);(1,2)(3,6)(4,5)(7,8)(9,11,15,19)(10,14,16,20)(12,21,23,13)(17,18,22,24)(25,27,31,30)(26,32,33,35)(28,36,34,38)(29,37,40,39);(10,16)(11,19)(12,23)(18,24)(26,33)(28,34)(32,35)(36,38);(1,3,4,7)(2,6,5,8)(9,12)(10,17)(11,21)(13,19)(14,18)(15,23)(16,22)(20,24)(25,28,31,34)(26,29,33,40)(27,36,30,38)(32,37,35,39);(9,13,15,21)(10,18,16,24)(11,12,19,23)(14,22,20,17)(25,29)(26,34)(27,37)(28,33)(30,39)(31,40)(32,38)(35,36);(9,14)(10,19)(11,16)(12,18)(13,17)(15,20)(21,22)(23,24)(25,30,31,27)(26,35,33,32)(28,38,34,36)(29,39,40,37)Polycyclic presentation:
2^9|b^2=h,d^2=gh,e^2=i,f^2=hi,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^c=dh,f^e=fi95 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7813629);