Finite Group DatabasebetaFinite Group Databasebeta| order | 1140 |
| isoclinism | isoclinic class of D95 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C3 · Schur multiplier (H2) = C2 |
| direct product | C2×C3×D95 |
| unambiguous semidirect product | (C2×C5)⋊(C3×D19) |
| Fitting, socle | C2×C3×C5×C19 ⋊ C2 |
| derived, Hall | C5×C19 ⋊ C22×C3 |
| Hall | C3×C5×C19 ⋊ C22 |
| Hall | C3×C19 ⋊ C2×D5 |
| Sylow | C19 ⋊ C2×C3×D5 |
| Hall | C3×C5 ⋊ C2×D19 |
| Sylow | C5 ⋊ C2×C3×D19 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C3 | D95 |
| commutator, cosocle, hypocenter | C5×C19 | C22×C3 |
| Frattini | C1 | G |
| Fitting, socle | C2×C3×C5×C19 | C2 |
| LCS | G ▷ C5×C19 | |
| UCS | C1 ◁ C2×C3 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 570 |
294 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C2×C5⋊(#4294⋊C2), C2×C9×D95, C2×C3×C5⋊(D19⋊C3), … |
| maximal normal subgroup of | C2×C5⋊(#4294⋊C2), C2×C9×D95, C2×C3×C5⋊(D19⋊C3), … |
| maximal quotient of | C2×C9×D95, C3×D3×D95, C2×C3×D285, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1140, 36);