Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
644 conjugacy classes of subgroups; only the 130 normal subgroups are shown.
This group has 644 conjugacy classes of subgroups — too many to draw. Only its 130 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 | #386 |
| commutator | C22×C4 | C22×C4×C5 |
| Frattini, cosocle | C23×C4 | C23×C5 |
| prime radical | C2×C5×#121 | C22 |
| LCS | G ▷ C22×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 |
|---|---|---|
| 2. C5×#2274 | C2 | semidirect |
| 4. C5×#1463 | C2 | semidirect |
| 5. C5×#1297 | C2 | semidirect |
| 10. C5×#400 | C4 | semidirect |
| 11. C5×#394 | C4 | semidirect |
| 21. #9410 | C5 | direct (N × H) |
| 54. #2274 | C2×C5 | semidirect |
| 56. #1463 | C2×C5 | semidirect |
| 57. #1297 | C2×C5 | semidirect |
| 100. #400 | C4×C5 | semidirect |
| 101. #394 | C4×C5 | semidirect |
| 285. C5 | #9410 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#2591 | 2 |
| C5×#2274 | 2 |
| C5×#1507 | 2 |
| C5×#1463 | 2 |
| C5×#1297 | 2 |
| #9410 | 5 |