Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #46350 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#46955 |
| 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 | |
4632 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)(11,12,16,20)(13,17,21,26)(14,18,24,23)(15,19,25,22)(27,28,32,30)(29,35,37,33)(31,38,40,34)(36,41,39,42);(13,21)(15,25)(17,26)(19,22)(27,29,32,37)(28,33,30,35)(31,39,40,36)(34,42,38,41);(3,4)(5,8)(6,7)(9,10)(11,13)(12,17)(14,19)(15,23)(16,21)(18,25)(20,26)(22,24)(27,29)(28,33)(30,35)(31,36)(32,37)(34,41)(38,42)(39,40);(11,14)(12,18)(13,22)(15,17)(16,24)(19,21)(20,23)(25,26)(27,30,32,28)(29,33,37,35)(31,38,40,34)(36,41,39,42);(3,5,6,9)(4,8,7,10)(11,15)(12,19)(13,23)(14,17)(16,25)(18,21)(20,22)(24,26)(27,31,32,40)(28,34,30,38)(29,36,37,39)(33,41,35,42)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7607921);