Finite Group DatabasebetaFinite Group Databasebeta| order | 2816 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of D8 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C11×C16 · Schur multiplier (H2) = C24 |
| direct product | C2×C11×D4⋊C16 |
| subgroup | G/H | |
|---|---|---|
| center | C22×C8×C11 | D4 |
| commutator | C4 | C22×C11×C16 |
| Frattini, cosocle | C4×C8 | C23×C11 |
| socle | C23×C11 | C22⋊C8 |
| prime radical | C22×D4×C11 | C8 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C8×C11 ◁ C2×C4×C8×C11 ◁ G | |
470 conjugacy classes of subgroups.
| minimal degree | μ(G) = 37 |
| transitive degree | μt(G) = 1408 |
A minimal faithful permutation representation — 3 generators on 37 points:
(1,2)(27,28,29,30,31,32,33,34,35,36,37);(3,4)(5,7)(6,9)(8,10)(11,12,13,16,14,17,19,22,15,18,20,23,21,24,25,26);(4,7)(5,10)(8,9)1232 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2816, 4569);