Finite Group DatabasebetaFinite Group Databasebeta| order | 15104 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #576 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C42×C59 · Schur multiplier (H2) = C24×C4 |
| direct product | C59×#20445 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C59 | C22×D4 |
| commutator | C4 | C22×C42×C59 |
| Frattini, cosocle | C22×C4 | C24×C59 |
| socle | C22×C59 | C2×C4×D4 |
| prime radical | C24×C59 | #41 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C59 ◁ C22×M16×C59 ◁ G | |
1042 conjugacy classes of subgroups.
| minimal degree | μ(G) = 79 |
| transitive degree | μt(G) = 1888 |
A minimal faithful permutation representation — 4 generators on 79 points:
(6,10,12,15)(11,17,18,20)(21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79);(1,2,3,4)(5,6)(7,11)(8,15)(9,12)(10,16)(13,18)(14,20)(17,19);(5,7,8,14,9,13,16,19)(6,11,15,20,12,18,10,17);(7,13)(11,18)(14,19)(17,20)5192 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15104, 13433);