Finite Group DatabasebetaFinite Group Databasebeta| order | 15104 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #2180 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42×C59 · Schur multiplier (H2) = C22×C4 |
| direct product | C59×#12647 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C59 | #442 |
| commutator | C8 | C2×C42×C59 |
| Frattini, cosocle | C22×C8 | C23×C59 |
| prime radical | C22×D8×C59 | C22 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C59 ◁ C22×C4×C59 ◁ C2×#97×C59 ◁ G | |
486 conjugacy classes of subgroups.
| minimal degree | μ(G) = 79 |
| transitive degree | μt(G) = 1888 |
A minimal faithful permutation representation — 3 generators on 79 points:
(1,2)(3,4)(6,11,13,14)(7,16)(8,18)(9,17)(12,19,15,20)(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);(2,4)(5,6,8,14,9,15,18,20,10,13,7,11,17,12,16,19);(6,12,13,15)(7,8)(11,19,14,20)(16,18)2714 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15104, 5635);