Finite Group DatabasebetaFinite Group Databasebeta| order | 22940 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C5 · Schur multiplier (H2) = C2 |
| direct product | C2×C37⋊(D31⋊C5) |
| unambiguous semidirect product | (C2×C37)⋊(D31⋊C5) |
| unambiguous semidirect product | (C2×ΓL(1,𝔽32))⋊D37 |
| unambiguous semidirect product | (C2×D1147)⋊C5 |
| Fitting, socle | C2×C31×C37 ⋊ C2×C5 |
| derived, Hall | C31×C37 ⋊ C22×C5 |
| Hall | C37×ΓL(1,𝔽32) ⋊ C22 |
| Hall | C2×D1147 ⋊ C5 |
| Hall | ΓL(1,𝔽32) ⋊ C2×D37 |
| Sylow | C37 ⋊ C2×D31⋊C5 |
| Sylow | C31 ⋊ C2×C5×D37 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | C37⋊(D31⋊C5) |
| commutator, cosocle, hypocenter | C31×C37 | C22×C5 |
| Frattini | C1 | G |
| Fitting, socle | C2×C31×C37 | C2×C5 |
| LCS | G ▷ C31×C37 | |
| UCS | C1 ◁ C2 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 2294 |
422 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22940, 18);