Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4×C89 · Schur multiplier (H2) = C25 |
| direct product | C89×#17522 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C89 | C22×D4 |
| commutator | C2×C4 | C23×C4×C89 |
| Frattini, cosocle | C42 | C24×C89 |
| socle | C22×C89 | C22×C22⋊C4 |
| prime radical | C89×#3481 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C89 ◁ C4×#41×C89 ◁ G | |
1008 conjugacy classes of subgroups.
| minimal degree | μ(G) = 121 |
| transitive degree | μt(G) = 5696 |
A minimal faithful permutation representation — 4 generators on 121 points:
(1,2)(3,11)(4,9)(5,15)(6,10)(7,12)(8,13)(14,16)(17,18,21,26,22,24,20,25)(19,27,29,23,30,32,28,31)(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)(2,7)(4,12)(5,14)(6,13)(8,9)(10,16)(11,15)(17,19)(18,23)(20,28)(21,29)(22,30)(24,31)(25,27)(26,32);(1,3)(2,8)(4,14)(5,12)(6,13)(7,9)(10,11)(15,16)(18,24)(23,31)(25,26)(27,32);(1,4,6,5)(2,9,10,15)(3,12,13,14)(7,8,16,11)(17,20,22,21)(18,25,24,26)(19,28,30,29)(23,27,31,32)5162 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 10510);