Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #47826 |
| automorphism | ? |
| homology | Abelianization (H1) = C25×C3 · Schur multiplier (H2) = C28 |
| direct product | C3×#52017 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C3 | C25 |
| commutator, Frattini, cosocle | C23 | C25×C3 |
| prime radical | C3×#2673 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23×C3 ◁ G | |
2072 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)(4,5,6,7)(16,17)(18,20)(19,23)(21,29)(22,25)(24,30)(26,31)(27,28);(8,9)(10,12)(11,14)(13,15)(16,18,22,19)(17,23,25,20)(21,26,30,27)(24,31,29,28);(4,5)(6,7)(9,10)(13,14)(16,19,22,18)(17,23,25,20)(21,27,30,26)(24,31,29,28);(8,10,12,9)(11,14,15,13)(16,20,22,23)(17,18,25,19)(21,28,30,31)(24,26,29,27);(8,11,12,15)(9,13,10,14)(16,21)(17,24)(18,26)(19,27)(20,28)(22,30)(23,31)(25,29)156 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 45005);