Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
602 conjugacy classes of subgroups; only the 98 normal subgroups are shown.
This group has 602 conjugacy classes of subgroups — too many to draw. Only its 98 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C5 | #392 |
| commutator, Frattini, cosocle | C23×C4 | C23×C5 |
| prime radical | C5×#2815 | C2 |
| LCS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C5 ◁ C23×C4×C5 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C5×#3094 | C2 | semidirect |
| 3. C5×#1820 | C2 | semidirect |
| 4. C5×#1510 | C2 | semidirect |
| 5. C5×#1306 | C2 | semidirect |
| 21. #9983 | C5 | direct (N × H) |
| 34. C2×C5×C4⋊C4 | D4 | semidirect |
| 46. C5×C22⋊C8 | D4 | semidirect |
| 50. #3094 | C2×C5 | semidirect |
| 52. #1820 | C2×C5 | semidirect |
| 53. #1510 | C2×C5 | semidirect |
| 54. #1306 | C2×C5 | semidirect |
| 145. C2×C4⋊C4 | C5×D4 | semidirect |
| 157. C22⋊C8 | C5×D4 | semidirect |
| 249. C5 | #9983 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#3094 | 2 |
| C5×#2815 | 2 |
| C5×#1820 | 2 |
| C5×#1510 | 2 |
| C5×#1306 | 2 |
| #9983 | 5 |