Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #3008 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C3×C4 · Schur multiplier (H2) = C25 |
| direct product | C3×#17469 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C3×C4 | C22×D4 |
| commutator | C2×C4 | C23×C3×C4 |
| Frattini, cosocle | C42 | C24×C3 |
| socle | C22×C3 | C22×C22⋊C4 |
| prime radical | C3×#537 | C4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C3×C4 ◁ C3×C4×#41 ◁ G | |
920 conjugacy classes of subgroups.
| minimal degree | μ(G) = 35 |
| transitive degree | μt(G) = 384 |
A minimal faithful permutation representation — 4 generators on 35 points:
(1,2,3)(5,9)(7,14)(10,16)(11,15)(13,18)(17,19)(20,21,23,26,24,27,30,33)(22,25,29,32,28,31,34,35);(4,5,8,11)(6,10,12,17)(7,15,14,9)(13,19,18,16)(20,22)(21,25)(23,29)(24,28)(26,32)(27,31)(30,34)(33,35);(4,6)(5,10)(7,13)(8,12)(9,16)(11,17)(14,18)(15,19)(22,28)(25,31)(29,34)(32,35);(6,12)(10,17)(13,18)(16,19)192 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 10457);