Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #23924 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C3 · Schur multiplier (H2) = C24 |
| direct product | C3×#27687 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C3 | C22×D4 |
| commutator, Frattini, cosocle | C22×C4 | C24×C3 |
| prime radical | C2×C3×#121 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C3 ◁ C2×C3×#117 ◁ G | |
788 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)(6,10,7,9)(12,13,15,17)(14,16,18,19)(20,21)(22,25)(23,26)(24,28)(27,31)(29,33)(30,32)(34,35);(4,6,8,7)(5,9,11,10)(12,14)(13,16)(15,18)(17,19)(20,22)(21,25)(23,30)(24,29)(26,32)(27,34)(28,33)(31,35);(14,18)(16,19)(21,26)(23,31)(25,32)(27,28)(30,35)(33,34);(4,7,8,6)(5,10,11,9)(22,29)(25,33)(30,35)(32,34)138 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 20675);