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×#52703 |
| 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)(11,12,15,18)(13,19,21,16)(14,22,23,17)(20,24,26,25)(27,28,33,32)(29,35,30,34)(31,36,40,39)(37,42,38,41);(3,4)(5,8)(6,7)(9,10)(27,29,33,30)(28,34,32,35)(31,38,40,37)(36,42,39,41);(4,7)(8,10)(11,12)(13,19)(14,17)(15,18)(16,21)(20,25)(22,23)(24,26)(27,30,33,29)(28,35,32,34)(31,38,40,37)(36,42,39,41);(3,4)(5,8)(6,7)(9,10)(11,13,15,21)(12,16,18,19)(14,20,23,26)(17,24,22,25)(27,31)(28,36)(29,37)(30,38)(32,39)(33,40)(34,41)(35,42);(3,5)(4,8)(6,9)(7,10)(11,14,15,23)(12,17,18,22)(13,20,21,26)(16,24,19,25)(27,32,33,28)(29,35,30,34)(31,39,40,36)(37,42,38,41)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7999439);