Finite Group DatabasebetaFinite Group Databasebeta| order | 546 |
| isoclinism | isoclinic class of AGL(1,𝔽7) |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C13 · Schur multiplier (H2) = C1 |
| direct product | C13×AGL(1,𝔽7) |
| unambiguous semidirect product | D7⋊(C3×C13) |
| unambiguous semidirect product | ΓL(1,𝔽8)⋊(C2×C13) |
| Fitting, socle, Hall | C7×C13 ⋊ C2×C3 |
| derived, Sylow | C7 ⋊ C2×C3×C13 |
| Hall | C13×ΓL(1,𝔽8) ⋊ C2 |
| Hall | C13×D7 ⋊ C3 |
| Hall | ΓL(1,𝔽8) ⋊ C2×C13 |
| Hall | D7 ⋊ C3×C13 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C13 | AGL(1,𝔽7) |
| commutator, cosocle, hypocenter | C7 | C2×C3×C13 |
| Frattini | C1 | G |
| Fitting, socle | C7×C13 | C2×C3 |
| LCS | G ▷ C7 | |
| UCS | C1 ◁ C13 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 91 |
91 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(546, 7);