Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #16249 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C3 · Schur multiplier (H2) = C23×C4 |
| direct product | C3×#16705 |
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C24×C3 | C24 |
| commutator, Frattini, cosocle | C24 | C24×C3 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24×C3 ◁ G | |
1142 conjugacy classes of subgroups.
| minimal degree | μ(G) = 27 |
| transitive degree | μt(G) = 768 |
A minimal faithful permutation representation — 4 generators on 27 points:
(1,2,3)(4,5)(6,7)(9,11)(12,13,15,17)(14,16,19,18)(22,25)(23,27);(4,5,7,6)(12,13)(14,16)(15,17)(18,19)(20,21,24,26)(22,23,25,27);(5,6)(8,9,10,11)(12,13)(14,18)(15,17)(16,19)(20,22,24,25)(21,23,26,27);(4,6,7,5)(12,14,15,19)(13,16,17,18)(20,23)(21,25)(22,26)(24,27)156 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 9693);