Finite Group DatabasebetaFinite Group Databasebeta| order | 19900 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C199 · Schur multiplier (H2) = C1 |
| direct product | #1035×C199 |
| Fitting, Hall | C25×C199 ⋊ C4 |
| derived, Sylow | C25 ⋊ C4×C199 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C199 | #1035 |
| commutator, hypocenter | C25 | C4×C199 |
| Frattini | C5 | AGL(1,𝔽5)×C199 |
| Fitting | C25×C199 | C4 |
| socle | C5×C199 | AGL(1,𝔽5) |
| prime radical | D25×C199 | C2 |
| cosocle | D25 | C2×C199 |
| LCS | G ▷ C25 | |
| UCS | C1 ◁ C199 | |
18 conjugacy classes of subgroups.
| transitive degree | μt(G) = 4975 |
1990 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19900, 6);