Finite Group DatabasebetaFinite Group Databasebeta| order | 15616 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42×C61 · Schur multiplier (H2) = C2×C4 |
| direct product | C61×#8250 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C61 | C2×C22⋊C4 |
| commutator | C2×C4 | C2×C42×C61 |
| Frattini, cosocle | C2×C42 | C23×C61 |
| socle | C22×C61 | C4×C22⋊C4 |
| prime radical | #121×C61 | C2×C4 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C61 ◁ C2×C4×C8×C61 ◁ G | |
400 conjugacy classes of subgroups.
| minimal degree | μ(G) = 93 |
| transitive degree | μt(G) = 3904 |
A minimal faithful permutation representation — 3 generators on 93 points:
(1,2)(3,9)(4,12)(5,8)(6,11)(7,13)(10,15)(14,16)(17,18,22,25,23,19,21,27)(20,24,29,31,30,26,28,32)(33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93);(1,3)(2,6,8,14)(4,11)(5,10)(7,9,12,15)(13,16)(17,19,23,18)(20,26,30,24)(21,25,22,27)(28,31,29,32);(3,10)(6,14)(9,15)(11,16)(17,20,22,29,23,30,21,28)(18,24,25,31,19,26,27,32)3904 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15616, 1238);