Finite Group DatabasebetaFinite Group Databasebeta| order | 1680 |
| isoclinism | isoclinic class of D15⋊D7 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
| direct product | C22×D15⋊D7 |
| Fitting, socle | C22×C3×C5×C7 ⋊ C22 |
| derived, Hall | C3×C5×C7 ⋊ C24 |
| Hall | C5×C7 ⋊ C23×D3 |
| Hall | C3×C7 ⋊ C23×D5 |
| Hall | C3×C5 ⋊ C23×D7 |
| Sylow | C7 ⋊ C22×D3×D5 |
| Sylow | C5 ⋊ C22×D3×D7 |
| Sylow | C3 ⋊ C22×D5×D7 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C22 | D15⋊D7 |
| commutator, cosocle, hypocenter | C3×C5×C7 | C24 |
| Frattini | C1 | G |
| Fitting, socle | C22×C3×C5×C7 | C22 |
| LCS | G ▷ C3×C5×C7 | |
| UCS | C1 ◁ C22 | |
536 conjugacy classes of subgroups; only the 135 normal subgroups are shown.
This group has 536 conjugacy classes of subgroups — too many to draw. Only its 135 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 420 |
156 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1680, 992);