Finite Group DatabasebetaFinite Group Databasebeta| order | 15616 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C61 · Schur multiplier (H2) = C24 |
| direct product | C61×#11264 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C61 | #124 |
| commutator | C22×C4 | C22×C4×C61 |
| Frattini, cosocle | C23×C4 | C23×C61 |
| socle | C22×C61 | #400 |
| prime radical | C24×C61 | C2×Q8 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C61 ◁ C23×C4×C61 ◁ G | |
578 conjugacy classes of subgroups.
| minimal degree | μ(G) = 97 |
| transitive degree | μt(G) = 3904 |
A minimal faithful permutation representation — 3 generators on 97 points:
(2,3)(5,6,10,14,11,16,9,15)(7,17,19,12,21,28,20,29)(8,22,24,32,25,31,26,13)(18,30,35,36,23,27,34,33)(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);(1,2,4,3)(5,7,9,20,11,21,10,19)(6,12,15,17,16,29,14,28)(8,23,24,34,25,18,26,35)(13,30,22,36,32,27,31,33);(1,3,4,2)(5,8,9,24,11,25,10,26)(6,13,14,31,16,32,15,22)(7,18,19,34,21,23,20,35)(12,27,17,33,29,30,28,36)3172 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15616, 4252);