Finite Group DatabasebetaFinite Group Databasebeta| order | 18176 |
| nilpotency class | 4 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C71 · Schur multiplier (H2) = C22×C4 |
| direct product | C71×#13222 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C71 | C2×#99 |
| commutator | C24 | C22×C4×C71 |
| Frattini, cosocle | C22×D4 | C23×C71 |
| prime radical | C2×#120×C71 | C22 |
| LCS | G ▷ C24 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C71 ◁ C22×C4×C71 ◁ C2×C4×D4×C71 ◁ G | |
628 conjugacy classes of subgroups.
| minimal degree | μ(G) = 91 |
| transitive degree | μt(G) = 2272 |
A minimal faithful permutation representation — 3 generators on 91 points:
(2,4)(5,6,9,12,8,11,16,18)(7,13,15,20,14,10,17,19)(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);(5,7,9,17)(6,10,18,20)(8,14,16,15)(11,13,12,19);(1,2,3,4)(6,11)(10,13)(12,18)(19,20)2627 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18176, 6210);