Finite Group DatabasebetaFinite Group Databasebeta| order | 18176 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C42×C71 · Schur multiplier (H2) = C28×C4 |
| direct product | C4×#568×C71 |
| subgroup | G/H | |
|---|---|---|
| center | C42×C71 | C24 |
| commutator | C2 | C23×C42×C71 |
| Frattini, cosocle | C2×C4 | C25×C71 |
| socle | C22×C71 | C24×C4 |
| prime radical | C22×#41×C71 | C22 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C42×C71 ◁ G | |
3250 conjugacy classes of subgroups.
| minimal degree | μ(G) = 91 |
| transitive degree | μt(G) = 4544 |
A minimal faithful permutation representation — 5 generators on 91 points:
(1,2,3,4)(21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91);(5,6,8,12,9,11,15,18)(7,10,14,17,13,16,19,20);(5,7)(6,10)(8,14)(9,13)(11,16)(12,17)(15,19)(18,20);(7,13)(10,16)(14,19)(17,20);(6,11)(10,16)(12,18)(17,20)9656 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18176, 53045);