Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6907993 |
| 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 | #24397 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2297 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1553 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2,4,6)(3,7,8,5)(18,22)(20,23)(24,28)(25,29)(27,30)(31,32);(1,3,4,8)(2,5,6,7)(9,10)(11,15)(12,14)(13,16);(3,8)(5,7)(9,11)(10,13)(12,16)(14,15)(17,18,23,29,21,25,20,22)(19,24,30,32,26,31,27,28);(2,6)(5,7)(11,16)(13,15)(17,19,21,26)(18,24,25,31)(20,27,23,30)(22,28,29,32);(10,14)(13,15)(19,26)(24,31)(27,30)(28,32)Polycyclic presentation:
2^9|a^2=f,b^2=f,c^2=gi,d^2=i,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efh,d^c=dfh,e^d=ei62 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6816139);