Finite Group DatabasebetaFinite Group Databasebeta| order | 2166 |
| isoclinism | isoclinic class of C19⋊D19 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3 · Schur multiplier (H2) = C19 |
| direct product | C3×C19⋊D19 |
| Fitting, socle, Hall | C3×C192 ⋊ C2 |
| derived, Sylow | C192 ⋊ C2×C3 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3 | C19⋊D19 |
| commutator, cosocle, hypocenter | C192 | C2×C3 |
| Frattini | C1 | G |
| Fitting, socle | C3×C192 | C2 |
| LCS | G ▷ C192 | |
| UCS | C1 ◁ C3 | |
88 conjugacy classes of subgroups.
| transitive degree | μt(G) = 1083 |
546 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C3×D192, C3×#13089659, D3×C19⋊D19, … |
| maximal normal subgroup of | C3×D192, C3×#13089659, D3×C19⋊D19, … |
| maximal quotient of | C3×C19⋊Dic19, C2×C3×C19⋊D19, C3×C5⋊(C19⋊D19), … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2166, 20);