Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3532 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C3×C4 · Schur multiplier (H2) = C28 |
| direct product | C3×#34487 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C3 | C25 |
| commutator | C22 | C24×C3×C4 |
| Frattini, cosocle | C23 | C25×C3 |
| prime radical | C22×C3×D4 | C23 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23×C3 ◁ G | |
2244 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)(4,5,7,6)(8,9,12,10)(11,14,15,13)(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);(16,18,20,24)(17,22,21,25)(19,26,27,30)(23,29,28,31);(4,6,7,5)(8,10,12,9)(11,14,15,13)(16,17)(18,22)(19,23)(20,21)(24,25)(26,29)(27,28)(30,31);(8,11,12,15)(9,13,10,14)(16,19,20,27)(17,23,21,28)(18,26,24,30)(22,29,25,31)228 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 27475);