Finite Group DatabasebetaFinite Group Databasebeta| order | 2816 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of AGL(1,ℤ/8) |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C8×C11 · Schur multiplier (H2) = C25 |
| direct product | C2×C11×SD16⋊C8 |
| subgroup | G/H | |
|---|---|---|
| center | C22×C4×C11 | C2×D4 |
| commutator | C4 | C23×C8×C11 |
| Frattini, cosocle | C42 | C24×C11 |
| socle | C23×C11 | C4×D4 |
| prime radical | C22×D4×C11 | C2×C4 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4×C11 ◁ C2×C4×C8×C11 ◁ G | |
806 conjugacy classes of subgroups.
| minimal degree | μ(G) = 29 |
| transitive degree | μt(G) = 1408 |
A minimal faithful permutation representation — 4 generators on 29 points:
(1,2)(19,20,21,22,23,24,25,26,27,28,29);(3,4)(5,7)(6,8)(9,10)(11,12,14,17,15,13,16,18);(4,7)(5,10)(8,9);(4,8)(7,9)(11,13,14,18,15,12,16,17)968 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2816, 10834);