Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #53390 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#58339 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2819 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4842 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);(12,16)(13,19)(18,23)(20,25)(27,28,32,29)(30,33,37,35)(31,36,39,34)(38,41,42,40);(3,4,7,5)(6,9,10,8)(12,16)(17,22)(18,23)(24,26)(28,29)(30,37)(31,39)(40,41);(4,5)(8,9)(11,12)(13,17)(14,18)(15,16)(19,22)(20,24)(21,23)(25,26)(27,29,32,28)(30,33,37,35)(31,36,39,34)(38,40,42,41);(3,5,7,4)(6,9,10,8)(11,13,15,19)(12,17,16,22)(14,20,21,25)(18,24,23,26)(27,30)(28,33)(29,35)(31,38)(32,37)(34,40)(36,41)(39,42);(3,6)(4,8)(5,9)(7,10)(11,14,15,21)(12,18,16,23)(13,20,19,25)(17,24,22,26)(27,31,32,39)(28,34,29,36)(30,38,37,42)(33,40,35,41)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8011196);