Finite Group DatabasebetaFinite Group Databasebeta| order | 15104 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of H(5,𝔽2) |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C42×C59 · Schur multiplier (H2) = C28×C4 |
| direct product | C4×C59×#518 |
| subgroup | G/H | |
|---|---|---|
| center | C22×C4×C59 | C24 |
| commutator | C2 | C23×C42×C59 |
| Frattini, cosocle | C23 | C25×C59 |
| socle | C23×C59 | C25 |
| prime radical | C23×D4×C59 | C22 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4×C59 ◁ G | |
4186 conjugacy classes of subgroups.
| minimal degree | μ(G) = 75 |
| transitive degree | μt(G) = 3776 |
A minimal faithful permutation representation — 5 generators on 75 points:
(1,2,3,4)(17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75);(5,6,7,8)(9,10)(11,15)(12,14)(13,16);(9,11)(10,13)(12,16)(14,15);(11,16)(13,15);(10,14)(13,15)8024 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15104, 26988);