Finite Group DatabasebetaFinite Group Databasebeta| order | 15616 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #17367 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4×C61 · Schur multiplier (H2) = C27×C4 |
| direct product | C61×#20587 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C61 | C22×C22⋊C4 |
| commutator | C23 | C23×C4×C61 |
| Frattini, cosocle | C24 | C24×C61 |
| prime radical | C22×2−1+4×C61 | C2 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C61 ◁ C23×Q8×C61 ◁ G | |
3634 conjugacy classes of subgroups.
| minimal degree | μ(G) = 97 |
| transitive degree | μt(G) = 3904 |
A minimal faithful permutation representation — 4 generators on 97 points:
(1,2)(3,4)(5,6)(7,15,18,11)(8,12)(9,13)(10,14)(16,29,32,23)(17,30,34,24)(19,25)(20,26)(21,27)(22,28)(31,36,33,35)(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);(5,7)(6,11)(8,16)(9,17)(10,18)(12,23)(13,24)(14,15)(19,31)(20,32)(21,33)(22,34)(25,35)(26,29)(27,36)(28,30);(2,4)(5,8,10,20)(6,12,14,26)(7,16,18,32)(9,21,22,19)(11,23,15,29)(13,27,28,25)(17,33,34,31)(24,36,30,35);(5,9,10,22)(6,13,14,28)(7,17,18,34)(8,19,20,21)(11,24,15,30)(12,25,26,27)(16,31,32,33)(23,35,29,36)3538 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15616, 13575);