Finite Group DatabasebetaFinite Group Databasebeta| order | 2816 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4×C11×C16 · Schur multiplier (H2) = C22×C4 |
| direct product | C2×C11×#1312 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C8×C11 | C22 |
| commutator | C2 | C2×C4×C11×C16 |
| Frattini, cosocle | C4×C8 | C23×C11 |
| socle, prime radical | C23×C11 | C4×C8 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C8×C11 ◁ G | |
350 conjugacy classes of subgroups.
| minimal degree | μ(G) = 37 |
| transitive degree | μt(G) = 2816 |
A minimal faithful permutation representation — 3 generators on 37 points:
(1,2)(27,28,29,30,31,32,33,34,35,36,37);(3,4,5,8,6,7,9,10);(4,7)(8,10)(11,12,13,16,14,17,19,22,15,18,20,23,21,24,25,26)1760 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2816, 4388);