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×#56111 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2825 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4810 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);(3,4,8,6)(5,9,7,10)(12,16)(13,19)(18,23)(20,25)(28,32)(29,35)(30,38)(40,42);(4,6)(5,7)(12,16)(17,22)(18,23)(24,26)(27,28,31,32)(29,36,35,33)(30,34,38,39)(37,42,41,40);(3,5,8,7)(4,9,6,10)(11,12,15,16)(13,17,19,22)(14,18,21,23)(20,24,25,26)(27,28)(29,33)(30,34)(31,32)(35,36)(37,40)(38,39)(41,42);(3,6,8,4)(5,9,7,10)(11,13)(12,17)(14,20)(15,19)(16,22)(18,24)(21,25)(23,26)(27,29,31,35)(28,33,32,36)(30,37,38,41)(34,40,39,42);(3,7,8,5)(4,9,6,10)(11,14,15,21)(12,18,16,23)(13,20,19,25)(17,24,22,26)(27,30)(28,34)(29,37)(31,38)(32,39)(33,40)(35,41)(36,42)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8010048);