Finite Group DatabasebetaFinite Group Databasebeta| order | 18860 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C5×C23 · Schur multiplier (H2) = C1 |
| direct product | C5×C23×#4223 |
| Fitting, socle, Hall | C5×C23×C41 ⋊ C4 |
| derived, Sylow | C41 ⋊ C4×C5×C23 |
| Hall | C23×C41 ⋊ C4×C5 |
| Hall | C5×C41 ⋊ C4×C23 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C5×C23 | #4223 |
| commutator, hypocenter | C41 | C4×C5×C23 |
| Frattini | C1 | G |
| Fitting, socle | C5×C23×C41 | C4 |
| prime radical | C5×C23×D41 | C2 |
| cosocle | D41 | C2×C5×C23 |
| LCS | G ▷ C41 | |
| UCS | C1 ◁ C5×C23 | |
24 conjugacy classes of subgroups.
| transitive degree | μt(G) = 4715 |
1610 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18860, 21);