Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1506685 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C2×#2676 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2758 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(2,4)(10,13)(11,15)(17,18,22,23)(19,24,27,31)(20,28,30,21)(25,26,29,32);(6,8)(9,10,12,13)(11,16,15,14)(18,23)(21,28)(24,31)(26,32);(5,6)(7,8)(9,10,12,13)(11,14,15,16)(17,19)(18,24)(20,29)(21,26)(22,27)(23,31)(25,30)(28,32);(1,2,3,4)(9,10)(11,14)(12,13)(15,16)(17,20)(18,21)(19,25)(22,30)(23,28)(24,32)(26,31)(27,29);(9,11)(10,14)(12,15)(13,16)(17,21)(18,20)(19,26)(22,28)(23,30)(24,29)(25,31)(27,32)Polycyclic presentation:
2^9|a^2=fg,b^2=g,c^2=g,d^2=fi,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, 1520877);