Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #40484 |
| automorphism | ? |
| homology | Abelianization (H1) = C25×C3 · Schur multiplier (H2) = C28 |
| direct product | C3×#42952 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C3 | C25 |
| commutator, Frattini, cosocle | C23 | C25×C3 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23×C3 ◁ G | |
2390 conjugacy classes of subgroups.
| minimal degree | μ(G) = 23 |
| transitive degree | μt(G) = 384 |
A minimal faithful permutation representation — 5 generators on 23 points:
(1,2,3)(5,7)(8,9,13,11)(10,15,12,14)(16,17)(18,23)(19,21)(20,22);(10,12)(14,15)(16,17,21,19)(18,22,20,23);(4,5,6,7)(8,10,13,12)(9,14,11,15)(16,18,21,20)(17,22,19,23);(8,11,13,9)(10,14,12,15)(16,19,21,17)(18,22,20,23);(8,12,13,10)(9,14,11,15)(16,20,21,18)(17,22,19,23)156 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 35940);