Finite Group DatabasebetaFinite Group Databasebeta| order | 16884 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2×C3 |
| direct product | C3⋊D21×D67 |
| unambiguous semidirect product | (C3×D67)⋊D21 |
| unambiguous semidirect product | (C7×D67)⋊(C3⋊D3) |
| Fitting, socle, derived, Hall | C32×C7×C67 ⋊ C22 |
| Hall | C32×C67 ⋊ C2×D7 |
| Hall | C7×C67 ⋊ C2×C3⋊D3 |
| Sylow | C67 ⋊ C2×C3⋊D21 |
| Hall | C32×C7 ⋊ C2×D67 |
| Sylow | C32 ⋊ D7×D67 |
| Sylow | C7 ⋊ C3⋊D3×D67 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C32×C7×C67 | C22 |
| LCS | G ▷ C32×C7×C67 | |
| UCS | C1 | |
120 conjugacy classes of subgroups.
| transitive degree | μt(G) = 4221 |
1155 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16884, 191);