Finite Group DatabasebetaFinite Group Databasebeta| order | 8442 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C3⋊#14584200 |
| Fitting, socle, derived | C3×C7×C67 ⋊ C2×C3 |
| Hall | C3×#13064104 ⋊ C2 |
| Hall | C7×C67 ⋊ C3×D3 |
| Sylow | C67 ⋊ C3⋊AGL(1,𝔽7) |
| Sylow | C7 ⋊ D3×C67⋊C3 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C3×C7×C67 | C2×C3 |
| LCS | G ▷ C3×C7×C67 | |
| UCS | C1 | |
36 conjugacy classes of subgroups.
Polycyclic presentation:
2,3^2,7,67|c^a=c^2,d^a=d^6,d^b=d^2,e^b=e^29276 conjugacy classes — view the full character table.
| maximal subgroup of | #14584196⋊D3, #14584204⋊D3, D3×#14584200, … |
| maximal normal subgroup of | #14584196⋊D3, #14584204⋊D3, D3×#14584200, … |
| maximal quotient of | C3⋊#19150592, C2×C3⋊#14584200 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(8442, 47);