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×#55400 |
| 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 | |
4750 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);(11,12)(13,19)(14,16)(15,22)(17,20)(18,23)(21,24)(25,26)(27,28,31,34)(29,35,36,32)(30,33,38,40)(37,41,42,39);(3,4,7,8)(5,6,9,10)(12,14)(13,20)(18,22)(21,26)(29,36)(32,35)(37,42)(39,41);(4,8)(5,9)(11,13)(12,17)(14,19)(15,21)(16,20)(18,24)(22,25)(23,26)(27,29,31,36)(28,32,34,35)(30,37,38,42)(33,39,40,41);(3,5)(4,6)(7,9)(8,10)(11,14,16,12)(13,19,20,17)(15,22,23,18)(21,25,26,24)(27,28)(29,32)(30,33)(31,34)(35,36)(37,39)(38,40)(41,42);(3,6)(4,5)(7,10)(8,9)(11,15,16,23)(12,18,14,22)(13,21,20,26)(17,24,19,25)(27,30,31,38)(28,33,34,40)(29,37,36,42)(32,39,35,41)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8009580);