Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C89 · Schur multiplier (H2) = C22 |
| direct product | C89×#13129 |
| subgroup | G/H | |
|---|---|---|
| center | C8×C89 | #124 |
| commutator | C22×C4 | C22×C4×C89 |
| Frattini, cosocle | C22×C8 | C23×C89 |
| socle | C2×C89 | #1924 |
| prime radical | C2×#41×C89 | C2×C4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C8×C89 ◁ C22×C8×C89 ◁ G | |
306 conjugacy classes of subgroups.
| minimal degree | μ(G) = 121 |
| transitive degree | μt(G) = 2848 |
A minimal faithful permutation representation — 3 generators on 121 points:
(1,2,6,11,7,12,23,14,5,10,13,17,20,26,28,30)(3,4,9,18,15,19,25,29,16,8,21,22,27,24,31,32)(33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121);(1,3,13,9,7,15,28,25,5,16,6,21,20,27,23,31)(2,8,11,18,12,24,14,29,10,4,17,22,26,19,30,32);(1,4,5,8)(2,9)(3,14)(6,22,13,18)(7,19,20,24)(10,21)(11,27)(12,25)(15,17)(16,30)(23,32,28,29)(26,31)4628 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 6117);