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×#56188 |
| 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 | |
4696 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);(3,4,7,9)(5,6,10,8)(11,12)(13,17)(14,18)(15,16)(19,21)(20,25)(22,24)(23,26)(27,28,33,31)(29,36,30,34)(32,39,40,35)(37,41,38,42);(3,5)(4,8)(6,9)(7,10)(12,15)(13,19)(14,22)(25,26)(27,29,33,30)(28,34,31,36)(32,37,40,38)(35,41,39,42);(3,6,7,8)(4,5,9,10)(11,13,16,19)(12,17,15,21)(14,23,22,20)(18,26,24,25)(27,30,33,29)(28,34,31,36)(32,38,40,37)(35,41,39,42);(3,6)(4,5)(7,8)(9,10)(11,14,16,22)(12,18,15,24)(13,20,19,23)(17,25,21,26)(27,31,33,28)(29,34,30,36)(32,39,40,35)(37,41,38,42);(3,4)(5,6)(7,9)(8,10)(11,15,16,12)(13,21,19,17)(14,24,22,18)(20,26,23,25)(27,32,33,40)(28,35,31,39)(29,37,30,38)(34,41,36,42)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8008862);