| order | 20020 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C5 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C7⋊((C11⋊C5)⋊Dic13) |
| unambiguous semidirect product | (C11⋊C5)⋊Dic91 |
| unambiguous semidirect product | Dic1001⋊C5 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C2 | C7⋊(C13⋊AGL(1,𝔽11)) |
| commutator, hypocenter | C7×C11×C13 | C4×C5 |
| Fitting, socle, cosocle | C2×C7×C11×C13 | C2×C5 |
| prime radical | C2×C7×C13×C11⋊C5 | C2 |
| LCS | G ▷ C7×C11×C13 | |
| UCS | C1 ◁ C2 | |
48 conjugacy classes of subgroups.
| minimal degree | μ(G) = 35 |
| transitive degree | μt(G) = 4004 |
A minimal faithful permutation representation — 2 generators on 35 points:
(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(15,19,20,18,23,16,17,24,21,22)(26,27)(28,29)(30,31)(32,33,34,35);(1,2,4,6,8,10,12,13,11,9,7,5,3)(14,15,18,23,17,20,24,19,22,21,16)(25,26,28,30,31,29,27)Polycyclic presentation:
2,5,7,11,13,2|a^2=f,c^a=c^6,d^a=d^10,e^a=e^12,d^b=d^4652 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20020, 24);