Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1506685 |
| automorphism | ? |
| 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 | #14885 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2655 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2,5,4)(3,6,7,8)(10,11)(14,15)(17,18,21,19)(20,23,24,22)(25,26)(27,30)(28,32)(29,31);(2,4)(6,8)(9,10,13,11)(12,15,16,14)(17,18)(19,21)(20,23)(22,24)(25,27,29,32)(26,30,31,28);(3,7)(6,8)(10,11)(14,15)(18,19)(22,23)(25,27)(26,28)(29,32)(30,31);(1,3,5,7)(2,6,4,8)(9,11,13,10)(12,15,16,14)(17,19,21,18)(20,23,24,22)(25,27)(26,28)(29,32)(30,31);(1,4,5,2)(3,8,7,6)(9,12,13,16)(10,14,11,15)(17,20,21,24)(18,22,19,23)(25,28)(26,27)(29,30)(31,32)Polycyclic presentation:
2^9|a^2=fgh,b^2=i,d^2=f,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^b=ef,d^c=df74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1646245);