Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #19755 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C3 · Schur multiplier (H2) = C24 |
| direct product | C3×#19877 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C3 | D42 |
| commutator, Frattini, cosocle | C42 | C24×C3 |
| prime radical | C3×#3305 | C2 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C3 ◁ C3×C42 ◁ G | |
604 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)(4,5,8,11)(6,12,15,18)(7,16,17,10)(9,13,19,14)(20,21,25,28)(22,26,24,32)(23,30,31,34)(27,33,35,29);(4,6,8,15)(5,9,11,19)(7,13,17,14)(10,18,16,12)(20,22,25,24)(21,26,28,32)(23,29,31,33)(27,34,35,30);(20,23,25,31)(21,27,28,35)(22,29,24,33)(26,34,32,30);(6,13)(7,17)(9,18)(10,16)(12,19)(14,15)(20,22,25,24)(21,26,28,32)(23,29,31,33)(27,34,35,30)120 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 12865);