Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6573485 |
| 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 | C2×#449 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#126 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1427 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)(3,7)(4,8)(5,6)(9,10)(11,13)(12,14)(15,16)(17,18,22,23)(19,20,24,26)(21,25,30,32)(27,28,31,29);(2,6)(7,8)(9,11,12,15)(10,13,14,16)(17,19)(18,20)(21,29)(22,24)(23,26)(25,27)(28,30)(31,32);(1,3,5,4)(2,7,6,8)(10,14)(13,16)(18,23)(19,26)(20,24)(21,30)(27,28)(29,31);(1,4,5,3)(2,8,6,7)(17,20,22,26)(18,24,23,19)(21,31,30,27)(25,29,32,28);(17,21,22,30)(18,25,23,32)(19,27,24,31)(20,28,26,29)Polycyclic presentation:
2^9|a^2=i,b^2=gi,c^2=f,d^2=fi,e^2=i,h^2=i,b^a=bf,c^a=cg,c^b=ch,e^b=eh,h^b=hi,d^c=dh,e^c=ei,h^c=hi,e^d=ehi,h^d=hi,h^e=hi80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6488071);