Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C89 · Schur multiplier (H2) = C23 |
| direct product | C89×#10269 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C89 | #121 |
| commutator, Frattini, cosocle | C2×C42 | C23×C89 |
| prime radical | C2×#127×C89 | C22 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23×C89 ◁ C2×C42×C89 ◁ G | |
594 conjugacy classes of subgroups.
| minimal degree | μ(G) = 117 |
| transitive degree | μt(G) = 11392 |
A minimal faithful permutation representation — 3 generators on 117 points:
(1,2)(3,4)(5,6,8,11)(7,9,12,10)(13,14,18,22)(15,23,26,27)(16,21,17,20)(19,25,28,24)(29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117);(2,4)(13,15,18,26)(14,19,22,28)(16,25,17,24)(20,27,21,23);(6,9)(7,12)(10,11)(15,24)(16,17)(19,23)(20,21)(25,26)(27,28)4094 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 3257);