Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| nilpotency class | 4 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C89 · Schur multiplier (H2) = C24 |
| direct product | C2×C89×#2238 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C89 | #481 |
| commutator, Frattini, cosocle | C2×C8 | C24×C89 |
| prime radical | C2×#469×C89 | C2 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C89 ◁ C22×C4×C89 ◁ C22×M16×C89 ◁ G | |
604 conjugacy classes of subgroups.
| minimal degree | μ(G) = 107 |
| transitive degree | μt(G) = 2848 |
A minimal faithful permutation representation — 4 generators on 107 points:
(1,2)(19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107);(4,8)(5,11)(6,14)(9,16)(10,13)(12,18)(15,17);(5,12)(8,16)(11,18)(13,17);(3,4,6,15,7,9,14,10)(5,13,11,16,12,17,18,8)3560 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 26642);