Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C16×C89 · Schur multiplier (H2) = C26 |
| direct product | C2×D4×C16×C89 |
| subgroup | G/H | |
|---|---|---|
| center | C22×C16×C89 | C22 |
| commutator | C2 | C23×C16×C89 |
| Frattini, cosocle | C2×C8 | C24×C89 |
| socle | C23×C89 | C22×C8 |
| prime radical | C22×D4×C89 | C8 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C16×C89 ◁ G | |
806 conjugacy classes of subgroups.
| minimal degree | μ(G) = 111 |
| transitive degree | μt(G) = 11392 |
A minimal faithful permutation representation — 4 generators on 111 points:
(1,2)(23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111);(7,8,9,12,10,13,15,18,11,14,16,19,17,20,21,22);(3,4)(5,6);(4,6)14240 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 26417);