Finite Group DatabasebetaFinite Group Databasebeta| order | 20244 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1 |
| direct product | C3×C7×#11757210 |
| Fitting, socle, Hall | C3×C7×C241 ⋊ C4 |
| derived, Sylow | C241 ⋊ C3×C4×C7 |
| Hall | C7×C241 ⋊ C3×C4 |
| Hall | C3×C241 ⋊ C4×C7 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3×C7 | #11757210 |
| commutator, hypocenter | C241 | C3×C4×C7 |
| Frattini | C1 | G |
| Fitting, socle | C3×C7×C241 | C4 |
| prime radical | C3×C7×D241 | C2 |
| cosocle | D241 | C2×C3×C7 |
| LCS | G ▷ C241 | |
| UCS | C1 ◁ C3×C7 | |
24 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5061 |
1344 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20244, 50);