Finite Group DatabasebetaFinite Group Databasebeta| order | 15616 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4×C61 · Schur multiplier (H2) = C24 |
| direct product | C61×#22109 |
| subgroup | G/H | |
|---|---|---|
| center | C22×C4×C61 | C24 |
| commutator | C23 | C23×C4×C61 |
| Frattini, cosocle | C22×C4 | C24×C61 |
| socle | C23×C61 | C23×C4 |
| prime radical | C24×C61 | C22×C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4×C61 ◁ G | |
728 conjugacy classes of subgroups.
| minimal degree | μ(G) = 89 |
| transitive degree | μt(G) = 7808 |
A minimal faithful permutation representation — 4 generators on 89 points:
(1,2)(3,4)(6,9)(7,11)(13,14,19,15,18,21,17,23)(16,20,24,22,25,28,26,27)(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);(5,6)(7,10)(8,9)(11,12)(13,15,19,21,18,23,17,14)(16,22,24,28,25,27,26,20);(2,4)(6,9)(10,12)(13,16)(14,20)(15,22)(17,26)(18,25)(19,24)(21,28)(23,27);(5,7,8,11)(6,10,9,12)(13,17,18,19)(14,15,21,23)(16,24,25,26)(20,27,28,22)3904 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15616, 15097);