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 | |
4873 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 32 points:
(1,2,7,8)(3,5,6,4)(9,10)(11,15)(12,14)(13,16)(17,18,22,21)(19,25,26,23)(20,28,29,24)(27,30,32,31);(1,3,7,6)(2,4,8,5)(9,10,12,14)(11,13,16,15)(19,26)(23,25)(27,32)(30,31);(1,4,7,5)(2,3,8,6)(9,10)(11,13)(12,14)(15,16)(17,19,22,26)(18,23,21,25)(20,27,29,32)(24,30,28,31);(1,5,7,4)(2,3,8,6)(9,11,12,16)(10,13,14,15);(17,20,22,29)(18,24,21,28)(19,27,26,32)(23,30,25,31);(1,6,7,3)(2,4,8,5)(17,21,22,18)(19,23,26,25)(20,28,29,24)(27,30,32,31)Polycyclic presentation:
2^9|a^2=gi,b^2=g,c^2=gi,d^2=g,e^2=h,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dghi,f^c=fgi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8103586);