Finite Group DatabasebetaFinite Group Databasebeta| order | 25172 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C31 · Schur multiplier (H2) = C2 |
| direct product | D7×C31×D29 |
| unambiguous semidirect product | (D7×C29)⋊(C2×C31) |
| unambiguous semidirect product | (C7×D29)⋊(C2×C31) |
| unambiguous semidirect product | D203⋊(C2×C31) |
| Fitting, socle, Hall | C7×C29×C31 ⋊ C22 |
| derived, Hall | C7×C29 ⋊ C22×C31 |
| Hall | C29×C31 ⋊ C2×D7 |
| Hall | C7×C31 ⋊ C2×D29 |
| Sylow | C29 ⋊ C2×D7×C31 |
| Sylow | C7 ⋊ C2×C31×D29 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C31 | D7×D29 |
| commutator, cosocle, hypocenter | C7×C29 | C22×C31 |
| Frattini | C1 | G |
| Fitting, socle | C7×C29×C31 | C22 |
| LCS | G ▷ C7×C29 | |
| UCS | C1 ◁ C31 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 6293 |
2480 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(25172, 28);