Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4×H(5,𝔽2) |
| automorphism | ? |
| homology | Abelianization (H1) = C26×C3 · Schur multiplier (H2) = C214 |
| direct product | C3×D4×2−1+4 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C3 | C26 |
| commutator, Frattini, cosocle | C22 | C26×C3 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C3 ◁ G | |
11050 conjugacy classes of subgroups.
| minimal degree | μ(G) = 23 |
| transitive degree | μt(G) = 192 |
A minimal faithful permutation representation — 6 generators on 23 points:
(1,2,3)(4,5,6,7);(5,7);(9,13)(11,19)(14,16)(17,23);(8,9,12,13)(10,16,18,14)(11,15,19,20)(17,22,23,21);(8,10,12,18)(9,14,13,16)(11,17,19,23)(15,21,20,22);(8,11)(9,15)(10,17)(12,19)(13,20)(14,21)(16,22)(18,23)255 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 55984);