Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C89 · Schur multiplier (H2) = C23 |
| direct product | C89×#10277 |
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23×C89 | #121 |
| commutator, Frattini, cosocle | C2×C42 | C23×C89 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23×C89 ◁ C2×C42×C89 ◁ G | |
510 conjugacy classes of subgroups.
| minimal degree | μ(G) = 125 |
| transitive degree | μt(G) = 22784 |
A minimal faithful permutation representation — 3 generators on 125 points:
(1,2)(3,4)(5,6,10,14)(7,15,18,19)(8,13,9,12)(11,17,20,16)(21,22,25,28)(23,29,31,36)(24,32,34,27)(26,33,35,30)(37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125);(2,4)(5,7,10,18)(6,11,14,20)(8,17,9,16)(12,19,13,15);(7,16)(8,9)(11,15)(12,13)(17,18)(19,20)(21,23,25,31)(22,26,28,35)(24,33,34,30)(27,36,32,29)4094 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 3265);