Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #45438 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#46251 |
| 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 | |
4480 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);(4,7)(8,10)(13,19)(17,22)(20,25)(24,26)(27,28,33,38)(29,36,31,34)(30,35,37,32)(39,40,41,42);(12,16)(13,19)(14,21)(24,26)(27,29,33,31)(28,34,38,36)(30,41,37,39)(32,42,35,40);(3,4)(5,8)(6,7)(9,10)(11,12,15,16)(13,17,19,22)(14,18,21,23)(20,24,25,26)(27,30,33,37)(28,35,38,32)(29,39,31,41)(34,42,36,40);(3,5,6,9)(4,8,7,10)(11,13,15,19)(12,17,16,22)(14,20,21,25)(18,24,23,26)(27,31,33,29)(28,36,38,34)(30,41,37,39)(32,42,35,40);(11,14)(12,18)(13,20)(15,21)(16,23)(17,24)(19,25)(22,26)(27,32,33,35)(28,37,38,30)(29,40,31,42)(34,41,36,39)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7610071);