Finite Group DatabasebetaFinite Group Databasebeta| order | 22940 |
| automorphism | ? |
| homology | Abelianization (H1) = C4 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C31⋊#10625193 |
| Fitting, socle, derived, Hall | C5×C31×C37 ⋊ C4 |
| Hall | C31×C37 ⋊ AGL(1,𝔽5) |
| Hall | C5×C37 ⋊ Dic31 |
| Hall | C5×C31 ⋊ Dic37 |
| Sylow | C37 ⋊ C31⋊AGL(1,𝔽5) |
| Sylow | C31 ⋊ #10625193 |
| Sylow | C5 ⋊ Dic1147 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C5×C31×C37 | C4 |
| prime radical, cosocle | D5×C31×C37 | C2 |
| LCS | G ▷ C5×C31×C37 | |
| UCS | C1 | |
24 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5735 |
Polycyclic presentation:
2^2,5,31,37|a^2=b,c^a=c^2,d^a=d^30,e^a=e^36,c^b=c^42297 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22940, 31);