Finite Group DatabasebetaFinite Group Databasebeta| order | 15616 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C25×C61 · Schur multiplier (H2) = C28 |
| direct product | C61×#61413 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C61 | C23×D4 |
| commutator, Frattini, cosocle | C2×C4 | C25×C61 |
| prime radical | C61×#3155 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C61 ◁ C61×#533 ◁ G | |
1886 conjugacy classes of subgroups.
| minimal degree | μ(G) = 101 |
| transitive degree | μt(G) = 3904 |
A minimal faithful permutation representation — 5 generators on 101 points:
(2,6)(7,8)(9,10,14,19)(11,20,22,16)(12,24,26,33)(13,18,15,28)(17,29,34,25)(21,36,37,40)(23,32,27,31)(30,39,35,38)(41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101);(1,2,5,6)(3,7,4,8)(9,11,14,22)(10,16,19,20)(12,21,26,37)(13,27,15,23)(17,30,34,35)(18,32,28,31)(24,40,33,36)(25,39,29,38);(1,3,5,4)(2,7,6,8)(9,12,14,26)(10,17,19,34)(11,21,22,37)(13,25,15,29)(16,30,20,35)(18,33,28,24)(23,38,27,39)(31,40,32,36);(1,4,5,3)(2,7,6,8)(11,22)(16,20)(21,37)(23,27)(30,35)(31,32)(36,40)(38,39);(9,13,14,15)(10,18,19,28)(11,23,22,27)(12,25,26,29)(16,31,20,32)(17,33,34,24)(21,38,37,39)(30,40,35,36)3538 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15616, 54401);