Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #37644 |
| automorphism | ? |
| homology | Abelianization (H1) = C25×C3 · Schur multiplier (H2) = C28 |
| direct product | C3×#37774 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C3 | C25 |
| commutator, Frattini, cosocle | C23 | C25×C3 |
| prime radical | C3×#2540 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23×C3 ◁ G | |
2148 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)(8,9,11,13)(10,12,15,14)(16,17)(18,22)(19,26)(20,21)(23,27)(24,30)(25,28)(29,31);(5,7)(8,9,11,13)(10,14,15,12)(17,21)(22,28)(23,26)(29,30);(4,5)(6,7)(8,9)(10,12)(11,13)(14,15)(16,18,20,25)(17,22,21,28)(19,24,27,31)(23,29,26,30);(16,19,20,27)(17,23,21,26)(18,24,25,31)(22,29,28,30);(4,5)(6,7)(8,10,11,15)(9,12,13,14)(16,17)(18,22)(19,23)(20,21)(24,29)(25,28)(26,27)(30,31)174 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 30762);