Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
688 conjugacy classes of subgroups; only the 186 normal subgroups are shown.
This group has 688 conjugacy classes of subgroups — too many to draw. Only its 186 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C5 | #2840 |
| commutator, Frattini, cosocle | C24 | C24×C5 |
| prime radical | C22×C5×#41 | C22 |
| LCS | G ▷ C24 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C5 ◁ C24×C5 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C5×#2032 | C2 | semidirect |
| 2. C5×#2030 | C2 | semidirect |
| 9. #32874 | C5 | direct (N × H) |
| 11. C22×C5×Q8 | Q8 | semidirect |
| 12. C22×C5×D4 | Q8 | semidirect |
| 14. C23×C4×C5 | Q8 | semidirect |
| 20. #2032 | C2×C5 | semidirect |
| 21. #2030 | C2×C5 | semidirect |
| 60. C22×Q8 | C5×Q8 | semidirect |
| 61. C22×D4 | C5×Q8 | semidirect |
| 63. C23×C4 | C5×Q8 | semidirect |
| 114. C5 | #32874 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#2032 | 2 |
| C5×#2030 | 2 |
| C5×#1782 | 2 |
| #32874 | 5 |