Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6907993 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#550 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2293 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1653 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(9,10,12,13)(11,15,16,14)(17,18,22,25)(19,27,29,23)(20,30,31,28)(21,24,32,26);(1,2)(3,7)(4,6)(5,8)(9,10)(11,14)(12,13)(15,16)(17,19,22,29)(18,23,25,27)(20,26,31,24)(21,30,32,28);(1,3)(2,5)(4,8)(6,7)(10,13)(14,15)(17,20,21,23,22,31,32,27)(18,19,26,30,25,29,24,28);(3,8)(5,7)(9,11,12,16)(10,14,13,15)(17,19)(18,23)(20,24)(21,30)(22,29)(25,27)(26,31)(28,32);(2,6)(5,7)(17,21,22,32)(18,24,25,26)(19,28,29,30)(20,23,31,27)Polycyclic presentation:
2^9|a^2=f,b^2=i,c^2=fgi,d^2=fi,e^2=i,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,d^b=di,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, 6818356);