Finite Group DatabasebetaFinite Group Databasebeta| order | 21780 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2×C3×C11 |
| direct product | C3⋊D3×C5⋊(C11⋊D11) |
| Fitting, socle, derived, Hall | C32×C5×C112 ⋊ C22 |
| Hall | C32×C112 ⋊ C2×D5 |
| Hall | C5×C112 ⋊ C2×C3⋊D3 |
| Sylow | C112 ⋊ D5×C3⋊D3 |
| Hall | C32×C5 ⋊ C2×C11⋊D11 |
| Sylow | C32 ⋊ C2×C5⋊(C11⋊D11) |
| Sylow | C5 ⋊ C3⋊D3×C11⋊D11 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C32×C5×C112 | C22 |
| LCS | G ▷ C32×C5×C112 | |
| UCS | C1 | |
840 conjugacy classes of subgroups.
1824 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21780, 718);