Finite Group DatabasebetaFinite Group Databasebeta| order | 15104 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #2121 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4×C59 · Schur multiplier (H2) = C25×C4 |
| direct product | C2×C59×#2122 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C59 | C2×#99 |
| commutator | C23 | C23×C4×C59 |
| Frattini, cosocle | C2×D4 | C24×C59 |
| prime radical | C2×C59×#535 | C2 |
| LCS | G ▷ C23 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C59 ◁ C22×C4×C59 ◁ C22×#41×C59 ◁ G | |
1406 conjugacy classes of subgroups.
| minimal degree | μ(G) = 77 |
| transitive degree | μt(G) = 1888 |
A minimal faithful permutation representation — 4 generators on 77 points:
(1,2)(19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77);(3,4)(5,9)(6,13,14,8)(7,10)(11,17)(12,16,18,15);(4,8)(5,11)(9,16)(10,13)(12,18)(15,17);(3,5,7,11)(4,9,10,17)(6,12,14,18)(8,15,13,16)2714 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15104, 26333);