Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #37644 |
| automorphism | ? |
| homology | Abelianization (H1) = C25×C3 · Schur multiplier (H2) = C27 |
| direct product | C3×#38349 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C3 | C25 |
| commutator, Frattini, cosocle | C23 | C25×C3 |
| prime radical | C3×#2671 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23×C3 ◁ G | |
1740 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)(4,5,8,7)(6,10,11,9)(12,13,16,18)(14,15,19,17);(5,7)(9,10)(12,14,16,19)(13,17,18,15)(21,24)(22,26);(12,15)(13,14)(16,17)(18,19)(20,21,23,24)(22,25,26,27);(4,6,8,11)(5,9,7,10)(12,15)(13,14)(16,17)(18,19);(4,7,8,5)(6,10,11,9)(12,14)(13,15)(16,19)(17,18)(20,22)(21,25)(23,26)(24,27)174 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 31337);