Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6667836 |
| 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 | #23858 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#123 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1726 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)(19,27)(20,30)(21,23)(22,26)(24,28)(25,31)(29,32);(1,3)(2,5)(4,8)(6,7)(18,23)(19,20)(22,29)(24,30)(25,27)(28,31);(10,13)(14,16)(17,19)(18,24)(20,29)(21,28)(22,31)(23,27)(25,32)(26,30);(2,6)(5,7)(9,11,12,15)(10,14,13,16)(18,23)(19,28)(20,31)(26,32);(3,8)(5,7)(17,20,21,31)(18,25,23,30)(19,29,28,22)(24,32,27,26)Polycyclic presentation:
2^9|a^2=fi,d^2=gi,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efh,h^b=hi,d^c=di,h^c=hi,e^d=ei,h^e=hi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6602899);