Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #47826 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#50224 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C25 | C24 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4496 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);(3,4,6,8)(5,7,9,10)(12,16)(17,20)(18,23)(24,26)(27,28,33,36)(29,32,31,34)(30,38,41,35)(37,42,39,40);(12,16)(13,19)(14,22)(24,26)(27,29,33,31)(28,34,36,32)(30,39,41,37)(35,40,38,42);(3,4)(5,7)(6,8)(9,10)(11,12,15,16)(13,20,19,17)(14,18,22,23)(21,26,25,24)(27,30,33,41)(28,35,36,38)(29,37,31,39)(32,40,34,42);(3,5,6,9)(4,7,8,10)(11,13,15,19)(12,17,16,20)(14,21,22,25)(18,24,23,26)(27,31,33,29)(28,34,36,32)(30,37,41,39)(35,40,38,42);(11,14)(12,18)(13,21)(15,22)(16,23)(17,24)(19,25)(20,26)(27,32,33,34)(28,29,36,31)(30,40,41,42)(35,37,38,39)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7613211);