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) = C2×C4 |
| direct product | C4×C11×M64 |
| subgroup | G/H | |
|---|---|---|
| center | C4×C11×C16 | C22 |
| commutator | C2 | C2×C4×C11×C16 |
| Frattini, cosocle | C2×C16 | C23×C11 |
| socle | C22×C11 | C22×C16 |
| prime radical | C23×C11 | C2×C16 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C11×C16 ◁ G | |
250 conjugacy classes of subgroups.
| minimal degree | μ(G) = 47 |
| transitive degree | μt(G) = 1408 |
A minimal faithful permutation representation — 3 generators on 47 points:
(1,2,3,4)(37,38,39,40,41,42,43,44,45,46,47);(5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36);(6,22)(8,24)(10,26)(12,28)(14,30)(16,32)(18,34)(20,36)1760 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2816, 6536);