Finite Group DatabasebetaFinite Group Databasebeta| order | 882 |
| isoclinism | isoclinic class of C3⋊AGL(1,𝔽7) |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C7 · Schur multiplier (H2) = C1 |
| direct product | C7×C3⋊AGL(1,𝔽7) |
| unambiguous semidirect product | C3⋊(C7×AGL(1,𝔽7)) |
| unambiguous semidirect product | ΓL(1,𝔽8)⋊(D3×C7) |
| unambiguous semidirect product | D21⋊(C3×C7) |
| Fitting, socle | C3×C72 ⋊ C2×C3 |
| derived | C3×C7 ⋊ C2×C3×C7 |
| Hall | C3×C7×ΓL(1,𝔽8) ⋊ C2 |
| Sylow | C72 ⋊ C3×D3 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C7 | C3⋊AGL(1,𝔽7) |
| commutator, cosocle, hypocenter | C3×C7 | C2×C3×C7 |
| Frattini | C1 | G |
| Fitting, socle | C3×C72 | C2×C3 |
| LCS | G ▷ C3×C7 | |
| UCS | C1 ◁ C7 | |
38 conjugacy classes of subgroups.
| transitive degree | μt(G) = 126 |
84 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(882, 48);