Finite Group DatabasebetaFinite Group Databasebeta| order | 31740 |
| automorphism | ? |
| homology | Abelianization (H1) = C4 · Schur multiplier (H2) = C23 |
| unambiguous semidirect product | C3⋊#24902426 |
| Fitting, socle, derived, Hall | C3×C5×C232 ⋊ C4 |
| Hall | C5×C232 ⋊ Dic3 |
| Hall | C3×C232 ⋊ Dic5 |
| Sylow | C232 ⋊ Dic15 |
| Hall | C3×C5 ⋊ #14523747 |
| Sylow | C5 ⋊ C3⋊#14523747 |
| Sylow | C3 ⋊ #24902426 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C3×C5×C232 | C4 |
| prime radical, cosocle | C3×C5×C23⋊D23 | C2 |
| LCS | G ▷ C3×C5×C232 | |
| UCS | C1 | |
120 conjugacy classes of subgroups.
| transitive degree | μt(G) = 690 |
Polycyclic presentation:
2^2,3,5,23^2|a^2=b,c^a=c^2,d^a=d^4,e^a=e^11f^9,f^a=e^12f^12,e^b=e^22,f^b=f^221998 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31740, 87);