Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| nilpotency class | 4 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C89 · Schur multiplier (H2) = C22×C4 |
| direct product | C89×#13229 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C89 | #1964 |
| commutator | C22×C4 | C22×C4×C89 |
| Frattini, cosocle | C2×#41 | C23×C89 |
| prime radical | #535×C89 | C22 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C89 ◁ C2×C4×C89 ◁ C2×#131×C89 ◁ G | |
452 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)(3,13,17,28)(4,18)(5,21,14,10)(6,24)(7,12)(8,9)(11,25)(15,29,30,23)(16,19,31,27)(20,32)(22,26)(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);(1,3,14,9,7,17,5,22)(2,8,21,28,12,26,10,13)(4,15,27,11,20,30,19,24)(6,16,29,18,25,31,23,32);(1,4,6,8,7,20,25,26)(2,9,11,18,12,22,24,32)(3,15,16,21,17,30,31,10)(5,19,23,13,14,27,29,28)3026 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 6217);