Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #47826 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | C2×#127 | C2×C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1495 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)(3,6)(4,7)(5,8)(9,10)(11,16)(12,14)(13,15)(17,18,22,23,21,25,19,26)(20,28,30,32,29,24,27,31);(1,3,6,2)(4,7,5,8)(17,19,21,22)(18,23,25,26)(20,27,29,30)(24,31,28,32);(9,11,13,12)(10,14,15,16)(17,20,21,29)(18,24,25,28)(19,27,22,30)(23,31,26,32);(1,4,6,5)(2,7,3,8)(9,12,13,11)(10,14,15,16)(20,29)(24,28)(27,30)(31,32);(1,5,6,4)(2,7,3,8)(17,18,19,26,21,25,22,23)(20,24,27,32,29,28,30,31)Polycyclic presentation:
2^9|a^2=h,b^2=f,c^2=g,d^2=fg,e^2=fh,h^2=i,b^a=bf,c^a=cg,e^a=ef,d^b=dfi,e^b=ei,d^c=di104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6314148);