Finite Group DatabasebetaFinite Group Databasebeta| order | 18688 |
| nilpotency class | 4 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C73 · Schur multiplier (H2) = C23 |
| direct product | C73×#13409 |
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23×C73 | C2×D8 |
| commutator, Frattini, cosocle | C22×C8 | C23×C73 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C73 ◁ C2×C42×C73 ◁ C2×C4×C8×C73 ◁ G | |
462 conjugacy classes of subgroups.
| minimal degree | μ(G) = 97 |
| transitive degree | μt(G) = 18688 |
A minimal faithful permutation representation — 3 generators on 97 points:
(1,2)(3,4)(6,7)(9,10,14,11)(12,15,23,18)(13,20,22,17)(16,24,19,21)(25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97);(5,6)(7,8)(9,11,14,10)(12,18,23,15)(13,17,22,20)(16,21,19,24);(2,4)(5,7,8,6)(10,15)(11,18)(12,21)(13,22)(16,17)(19,20)(23,24)3796 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18688, 6397);