Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| prime radical | #2456 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4416 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 32 points:
(1,2,6,5)(3,8,4,7)(10,13)(14,16)(17,18,23,27)(19,25,21,24)(20,22,26,32)(28,29,30,31);(9,10)(11,14)(12,13)(15,16)(17,19,23,21)(18,24,27,25)(20,30,26,28)(22,29,32,31);(1,3,6,4)(2,7,5,8)(19,21)(24,25)(28,30)(29,31);(1,2,6,5)(3,7,4,8)(17,20)(18,22)(19,28)(21,30)(23,26)(24,31)(25,29)(27,32);(1,4,6,3)(2,7,5,8)(9,11,12,15)(10,14,13,16)(17,21,23,19)(18,25,27,24)(20,28,26,30)(22,31,32,29);(1,5,6,2)(3,7,4,8)(17,22)(18,26)(19,29)(20,27)(21,31)(23,32)(24,28)(25,30)Polycyclic presentation:
2^9|a^2=hi,b^2=i,c^2=h,d^2=h,e^2=gh,f^2=h,b^a=bg,c^a=ch,e^a=ei,c^b=ci,d^b=di,e^c=ei,f^c=fh,e^d=ehi,f^d=fi95 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7995149);