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 | |
4406 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)(3,7)(4,5)(6,8)(9,10,15,18)(11,16,13,12)(14,17,23,22)(19,24,21,20)(26,30)(31,37)(32,38)(39,40);(2,5)(6,7)(9,11,15,13)(10,12,18,16)(14,19,23,21)(17,20,22,24)(26,30)(27,33)(32,38)(34,35);(1,2)(3,6)(4,5)(7,8)(9,12,15,16)(10,11,18,13)(14,20,23,24)(17,19,22,21)(25,26,29,30)(27,31,33,37)(28,32,36,38)(34,39,35,40);(1,3)(2,6)(4,8)(5,7)(9,10)(11,12)(13,16)(14,22)(15,18)(17,23)(19,24)(20,21)(25,27)(26,31)(28,35)(29,33)(30,37)(32,40)(34,36)(38,39);(9,13,15,11)(10,16,18,12)(14,21,23,19)(17,24,22,20);(9,14,15,23)(10,17,18,22)(11,19,13,21)(12,20,16,24)(25,28,29,36)(26,32,30,38)(27,34,33,35)(31,39,37,40)Polycyclic presentation:
2^9|a^2=ghi,b^2=ghi,c^2=gi,e^2=ghi,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,f^d=fgi89 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8374068);