Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C89 · Schur multiplier (H2) = C24 |
| direct product | C89×#11245 |
| subgroup | G/H | |
|---|---|---|
| center | C4×C89 | #391 |
| commutator | C22×C4 | C22×C4×C89 |
| Frattini, cosocle | C23×C4 | C23×C89 |
| socle | C2×C89 | #1441 |
| prime radical | C24×C89 | #41 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C89 ◁ C23×C4×C89 ◁ G | |
624 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)(3,11)(4,8,16,23)(5,17)(6,10)(7,13)(9,18)(12,26,28,24)(14,25)(15,30,31,22)(19,27,21,32)(20,29)(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);(1,3,5,13,6,14,18,29)(2,7,9,11,10,20,17,25)(4,12,15,27,16,28,31,32)(8,21,22,26,23,19,30,24);(1,4,5,15,6,16,18,31)(2,8,9,22,10,23,17,30)(3,12,13,27,14,28,29,32)(7,19,11,24,20,21,25,26)4094 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 4233);