Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2805613 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C22×#127 | C22 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2517 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(5,6,9,10)(7,11,12,8)(13,14,17,20)(15,19,16,18)(21,22,25,26)(23,27,28,24);(2,4)(6,10)(8,11)(15,16)(18,19)(23,28)(24,27);(1,2,3,4)(13,15,17,16)(14,18,20,19)(21,23)(22,24)(25,28)(26,27);(5,7,9,12)(6,8,10,11)(13,16,17,15)(14,19,20,18)(21,24)(22,23)(25,27)(26,28);(5,8)(6,7)(9,11)(10,12)(13,14)(15,18)(16,19)(17,20)(21,22)(23,24)(25,26)(27,28)Polycyclic presentation:
2^9|a^2=fg,c^2=fghi,d^2=i,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^b=ef,e^d=ef80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 2849038);