Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3069037 |
| automorphism | Aut(G) order 2097152 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C23×D4 | C23 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1846 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)(3,5,7,8)(10,14)(12,15)(17,18,21,22)(19,23,24,20)(26,30)(28,32);(9,10,13,14)(11,15,16,12)(17,19)(18,20)(21,24)(22,23)(26,30)(27,31);(10,14)(11,16)(18,22)(19,24)(25,26,29,30)(27,28,31,32);(1,2)(3,5)(4,6)(7,8)(9,11)(10,15)(12,14)(13,16)(17,18)(19,23)(20,24)(21,22)(25,27,29,31)(26,28,30,32);(1,3,4,7)(2,5,6,8)(9,12,13,15)(10,16,14,11)(17,20,21,23)(18,19,22,24)(25,28)(26,31)(27,30)(29,32)Polycyclic presentation:
2^9|a^2=i,b^2=gh,c^2=fh,d^2=fh,e^2=ghi,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dg,e^b=ef,d^c=df,e^d=ef74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 3140855);