Finite Group DatabasebetaFinite Group Databasebeta| order | 1680 |
| isoclinism | isoclinic class of #4245 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C5 · Schur multiplier (H2) = C23 |
| direct product | C2×C5×#4246 |
| Hall | C3×C5×C7 ⋊ C2×D4 |
| Hall | C5×C7 ⋊ C2×#67 |
| Hall | C3×C7 ⋊ C2×C5×D4 |
| Hall | C3×C5 ⋊ C2×D28 |
| Sylow | C7 ⋊ C2×C5×#67 |
| Sylow | C3 ⋊ C2×C5×D28 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C22×C5 | D3×D7 |
| commutator, cosocle | C2×C3×C7 | C23×C5 |
| Frattini | C2 | C2×C5×D3×D7 |
| Fitting, socle | C22×C3×C5×C7 | C22 |
| hypocenter | C3×C7 | C2×C5×D4 |
| LCS | G ▷ C2×C3×C7 ▷ C3×C7 | |
| UCS | C1 ◁ C22×C5 | |
216 conjugacy classes of subgroups; only the 80 normal subgroups are shown.
This group has 216 conjugacy classes of subgroups — too many to draw. Only its 80 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 840 |
270 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1680, 699);