Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3858029 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C25 | C24 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1718 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2,5,3)(4,7,8,6)(9,10,13,14)(11,15,16,12)(18,20)(22,23)(25,26)(27,31)(28,32)(29,30);(2,3)(4,8)(10,14)(12,15)(17,18)(19,23)(20,21)(22,24)(26,29)(28,31);(4,8)(6,7)(10,14)(12,15)(18,20)(22,23)(25,27,30,32)(26,31,29,28);(1,3,5,2)(4,6,8,7)(9,11,13,16)(10,12,14,15)(17,19,21,24)(18,22,20,23)(25,28)(26,27)(29,32)(30,31);(1,4,5,8)(2,6,3,7)(9,12)(10,11)(13,15)(14,16)(17,20,21,18)(19,22,24,23)(25,29,30,26)(27,31,32,28)Polycyclic presentation:
2^9|a^2=fghi,c^2=gi,d^2=fgi,e^2=fg,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dfg,e^b=ef,e^c=ef,e^d=ef86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 3919970);