Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #36702 |
| automorphism | ? |
| homology | Abelianization (H1) = C25×C3 · Schur multiplier (H2) = C28 |
| direct product | C3×#37258 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C3 | C25 |
| commutator, Frattini, cosocle | C23 | C25×C3 |
| prime radical | C22×C3×#41 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23×C3 ◁ G | |
2314 conjugacy classes of subgroups.
| minimal degree | μ(G) = 31 |
| transitive degree | μt(G) = 384 |
A minimal faithful permutation representation — 5 generators on 31 points:
(1,2,3)(5,7)(8,9)(10,12)(11,14)(13,15)(17,21)(18,24)(19,27)(29,31);(9,10)(13,14)(16,17,20,21)(18,25,24,22)(19,23,27,28)(26,31,30,29);(4,5)(6,7)(8,10,12,9)(11,14,15,13);(8,11)(9,13)(10,14)(12,15)(16,18,20,24)(17,22,21,25)(19,26,27,30)(23,29,28,31);(16,19)(17,23)(18,26)(20,27)(21,28)(22,29)(24,30)(25,31)156 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 30246);