Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
654 conjugacy classes of subgroups; only the 226 normal subgroups are shown.
This group has 654 conjugacy classes of subgroups — too many to draw. Only its 226 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×D4 |
| commutator, Frattini, cosocle | C22×C4 | C24×C5 |
| prime radical | C22×C5×D4 | C23 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C5 ◁ C43×C5 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C5×#2863 | C2 | semidirect |
| 3. C5×#2088 | C2 | semidirect |
| 4. C5×#2066 | C2 | semidirect |
| 7. C5×#1842 | C2 | semidirect |
| 25. #32860 | C5 | direct (N × H) |
| 50. #2863 | C2×C5 | semidirect |
| 52. #2088 | C2×C5 | semidirect |
| 53. #2066 | C2×C5 | semidirect |
| 56. #1842 | C2×C5 | semidirect |
| 84. C42×C5 | SD16 | semidirect |
| 190. C42 | C5×SD16 | semidirect |
| 219. C5 | #32860 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#2863 | 2 |
| C5×#2860 | 2 |
| C5×#2088 | 2 |
| C5×#2066 | 2 |
| C5×#2065 | 2 |
| C5×#2055 | 2 |
| C5×#1842 | 2 |
| #32860 | 5 |