Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #36702 |
| automorphism | ? |
| homology | Abelianization (H1) = C25×C3 · Schur multiplier (H2) = C27 |
| direct product | C3×#37246 |
| 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 | |
1800 conjugacy classes of subgroups.
| minimal degree | μ(G) = 27 |
| transitive degree | μt(G) = 384 |
A minimal faithful permutation representation — 5 generators on 27 points:
(1,2,3)(7,11)(9,10)(12,13,16,17)(14,15,19,18)(21,24)(25,27);(5,6)(9,10)(13,17)(15,18);(4,5,8,6)(7,9,11,10)(12,14)(13,18)(15,17)(16,19)(20,21)(22,25)(23,24)(26,27);(4,6,8,5)(7,10,11,9)(12,15,16,18)(13,14,17,19);(4,7)(5,9)(6,10)(8,11)(12,14)(13,18)(15,17)(16,19)(20,22,23,26)(21,25,24,27)156 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 30234);