Finite Group DatabasebetaFinite Group DatabasebetaOrder 640.
264 conjugacy classes of subgroups; only the 104 normal subgroups are shown.
This group has 264 conjugacy classes of subgroups — too many to draw. Only its 104 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C5 | C22⋊C4 |
| commutator | C22 | C4×C5×C8 |
| Frattini, cosocle | C23×C4 | C22×C5 |
| prime radical | C24×C5 | C2×C4 |
| LCS | G ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C5 ◁ C23×C4×C5 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C5×C22⋊C8 | C4 | semidirect |
| 9. #1280 | C5 | direct (N × H) |
| 16. C22×C4×C5 | C8 | semidirect |
| 49. C22⋊C8 | C4×C5 | semidirect |
| 76. C22×C4 | C5×C8 | semidirect |
| 111. C5 | #1280 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×C22⋊C8 | 2 |
| C2×C5×#95 | 2 |
| #1280 | 5 |