Finite Group DatabasebetaFinite Group Databasebeta| order | 18860 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C41 · Schur multiplier (H2) = C1 |
| direct product | C41×C23⋊AGL(1,𝔽5) |
| unambiguous semidirect product | C23⋊(AGL(1,𝔽5)×C41) |
| Fitting, socle, Hall | C5×C23×C41 ⋊ C4 |
| derived, Hall | C5×C23 ⋊ C4×C41 |
| Hall | C23×C41 ⋊ AGL(1,𝔽5) |
| Hall | C5×C41 ⋊ Dic23 |
| Sylow | C23 ⋊ AGL(1,𝔽5)×C41 |
| Sylow | C5 ⋊ C41×Dic23 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C41 | C23⋊AGL(1,𝔽5) |
| commutator, hypocenter | C5×C23 | C4×C41 |
| Frattini | C1 | G |
| Fitting, socle | C5×C23×C41 | C4 |
| prime radical | D5×C23×C41 | C2 |
| cosocle | D5×C23 | C2×C41 |
| LCS | G ▷ C5×C23 | |
| UCS | C1 ◁ C41 | |
24 conjugacy classes of subgroups.
| transitive degree | μt(G) = 4715 |
2009 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18860, 28);