Finite Group DatabasebetaFinite Group Databasebeta| order | 18176 |
| nilpotency class | 4 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C71 · Schur multiplier (H2) = C23×C4 |
| direct product | C71×#13087 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C71 | C2×#99 |
| commutator | C24 | C22×C4×C71 |
| Frattini, cosocle | C22×D4 | C23×C71 |
| prime radical | C71×#2404 | C2 |
| LCS | G ▷ C24 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C71 ◁ C22×C4×C71 ◁ C22×#41×C71 ◁ G | |
820 conjugacy classes of subgroups.
| minimal degree | μ(G) = 91 |
| transitive degree | μt(G) = 2272 |
A minimal faithful permutation representation — 3 generators on 91 points:
(1,2)(3,4)(5,6,8,13,9,12,10,16)(7,11,14,19,15,18,17,20)(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);(5,6,10,13)(7,11,17,19)(8,16,9,12)(14,20,15,18);(2,4)(5,7,9,15)(6,11,12,18)(8,14,10,17)(13,19,16,20)2627 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18176, 6075);