Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6667460 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #23851 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#123 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1809 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2,4,6)(3,7,8,5)(9,10)(11,14)(12,13)(15,16)(17,18,22,20)(19,23,28,29)(21,24,31,30)(25,26,32,27);(1,3)(2,5)(4,8)(6,7)(17,19)(18,23)(20,29)(21,26)(22,28)(24,32)(25,30)(27,31);(10,13)(14,16)(17,20,22,18)(19,25,28,32)(21,24,31,30)(23,26,29,27);(2,6)(5,7)(9,11,12,15)(10,14,13,16);(3,8)(5,7)(19,26)(21,31)(23,32)(24,30)(25,29)(27,28)Polycyclic presentation:
2^9|a^2=fi,c^2=i,d^2=g,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efh,h^b=hi,h^c=hi,h^e=hi80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6602484);