Finite Group DatabasebetaFinite Group Databasebeta| order | 666 |
| isoclinism | isoclinic class of D37⋊C3 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C32 · Schur multiplier (H2) = C3 |
| direct product | C3×D37⋊C3 |
| unambiguous semidirect product | D37⋊C32 |
| unambiguous semidirect product | (C37⋊C3)⋊(C2×C3) |
| unambiguous semidirect product | (C3×D37)⋊C3 |
| Fitting, socle | C3×C37 ⋊ C2×C3 |
| derived, Sylow | C37 ⋊ C2×C32 |
| Hall | C3×C37⋊C3 ⋊ C2 |
| Hall | D37 ⋊ C32 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3 | D37⋊C3 |
| commutator, cosocle, hypocenter | C37 | C2×C32 |
| Frattini | C1 | G |
| Fitting, socle | C3×C37 | C2×C3 |
| LCS | G ▷ C37 | |
| UCS | C1 ◁ C3 | |
24 conjugacy classes of subgroups.
| transitive degree | μt(G) = 111 |
36 conjugacy classes — view the full character table.
| maximal subgroup of | C3×#3866⋊C3, C3⋊(#3866⋊C3), D3×D37⋊C3, … |
| maximal normal subgroup of | C3×#3866⋊C3, C3⋊(#3866⋊C3), D3×D37⋊C3, … |
| maximal quotient of | C3×Dic37⋊C3, C2×C3×D37⋊C3, C9×D37⋊C3, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(666, 9);