Finite Group DatabasebetaFinite Group Databasebeta| order | 28420 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C5×C49 · Schur multiplier (H2) = C1 |
| direct product | C5×Dic29⋊C49 |
| unambiguous semidirect product | Dic29⋊(C5×C49) |
| unambiguous semidirect product | (C5×Dic29)⋊C49 |
| derived, Sylow | C29 ⋊ C4×C5×C49 |
| Hall | C5×C29⋊C49 ⋊ C4 |
| Hall | C29⋊C49 ⋊ C4×C5 |
| Hall | C5×Dic29 ⋊ C49 |
| Hall | C5×C29 ⋊ C4×C49 |
| Hall | Dic29 ⋊ C5×C49 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C5×C7 | D29⋊C7 |
| commutator, hypocenter | C29 | C4×C5×C49 |
| Frattini | C2×C7 | C5×D29⋊C7 |
| Fitting, socle, prime radical | C2×C5×C7×C29 | C2×C7 |
| cosocle | C2×C7×C29 | C2×C5×C7 |
| LCS | G ▷ C29 | |
| UCS | C1 ◁ C2×C5×C7 | |
36 conjugacy classes of subgroups.
| transitive degree | μt(G) = 28420 |
1120 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(28420, 10);