Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #45438 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#46177 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C23×D4 | C23 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4562 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);(4,7)(8,10)(11,12,16,19)(13,20,17,14)(15,18,23,25)(21,26,24,22)(27,28,31,34)(29,35,37,32)(30,38,40,33)(36,41,39,42);(13,17)(14,20)(15,23)(18,25)(27,29,31,37)(28,32,34,35)(30,39,40,36)(33,42,38,41);(3,4,6,7)(5,8,9,10)(11,13,16,17)(12,14,19,20)(15,21,23,24)(18,22,25,26)(27,29)(28,32)(30,36)(31,37)(33,41)(34,35)(38,42)(39,40);(3,5,6,9)(4,8,7,10)(11,14)(12,17)(13,19)(15,22)(16,20)(18,24)(21,25)(23,26)(27,28)(29,32)(30,33)(31,34)(35,37)(36,41)(38,40)(39,42);(11,15)(12,18)(13,21)(14,22)(16,23)(17,24)(19,25)(20,26)(27,30,31,40)(28,33,34,38)(29,36,37,39)(32,41,35,42)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7609990);