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×#52815 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#392 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4680 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);(3,4)(5,9)(6,8)(7,10)(12,16)(13,19)(14,22)(24,26)(27,28)(29,35)(30,38)(31,32)(33,36)(34,39)(37,40)(41,42);(3,5,8,7)(4,9,6,10)(28,32)(29,36)(34,38)(37,42);(3,6,8,4)(5,9,7,10)(11,12,15,16)(13,20,19,17)(14,18,22,23)(21,26,25,24)(27,29)(28,33)(30,37)(31,36)(32,35)(34,40)(38,41)(39,42);(3,7,8,5)(4,9,6,10)(11,13,15,19)(12,17,16,20)(14,21,22,25)(18,24,23,26)(27,28)(29,35)(30,34)(31,32)(33,36)(37,41)(38,39)(40,42);(11,14)(12,18)(13,21)(15,22)(16,23)(17,24)(19,25)(20,26)(27,30,31,39)(28,34,32,38)(29,37,36,42)(33,40,35,41)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7999795);