Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #52308 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#52583 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C25 | C24 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4484 conjugacy classes of subgroups.
| minimal degree | μ(G) = 42 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 42 points:
(1,2);(5,9)(8,10)(11,12,16,19)(13,14,21,17)(15,23,24,18)(20,25,26,22)(27,28,32,35)(29,30,37,33)(31,34,39,41)(36,38,42,40);(3,4)(5,8)(6,7)(9,10)(27,29,32,37)(28,33,35,30)(31,36,39,42)(34,40,41,38);(4,7)(8,10)(11,13,16,21)(12,17,19,14)(15,20,24,26)(18,25,23,22)(27,30)(28,29)(31,38)(32,33)(34,36)(35,37)(39,40)(41,42);(3,4)(5,8)(6,7)(9,10)(11,14,16,17)(12,13,19,21)(15,22,24,25)(18,20,23,26)(27,29)(28,30)(31,36)(32,37)(33,35)(34,38)(39,42)(40,41);(3,5)(4,8)(6,9)(7,10)(11,15)(12,18)(13,20)(14,22)(16,24)(17,25)(19,23)(21,26)(27,31,32,39)(28,34,35,41)(29,36,37,42)(30,38,33,40)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7999475);