Finite Group DatabasebetaFinite Group Databasebeta| order | 15616 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #13156 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C61 · Schur multiplier (H2) = C2×C4 |
| direct product | C61×#13158 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C61 | #1936 |
| commutator | C2×C8 | C22×C4×C61 |
| Frattini, cosocle | C22×C8 | C23×C61 |
| prime radical | C22×D8×C61 | C22 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C61 ◁ C22×C4×C61 ◁ C61×#405 ◁ G | |
316 conjugacy classes of subgroups.
| minimal degree | μ(G) = 93 |
| transitive degree | μt(G) = 1952 |
A minimal faithful permutation representation — 3 generators on 93 points:
(1,2,7,12,9,13,8,23)(3,5,11,24,16,14,26,6)(4,17,21,32,22,18,27,15)(10,28,29,20,31,19,30,25)(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);(1,3,14,12,8,11,24,13,9,16,5,23,7,26,6,2)(4,18,19,10,21,32,25,30,22,17,28,31,27,15,20,29);(1,4,5,19,8,21,6,25,9,22,14,28,7,27,24,20)(2,10,3,15,12,30,11,18,13,31,16,32,23,29,26,17)2074 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15616, 6146);