Order 2000.
154 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C8 | C5⋊D25 |
| commutator, hypocenter | C5×C25 | C2×C8 |
| Frattini | C4×C5 | C2×C5⋊D5 |
| Fitting | C5×C8×C25 | C2 |
| socle | C2×C52 | C4×D5 |
| prime radical | C2×C5⋊D25 | C4 |
| cosocle | C4×C5×C25 | C22 |
| LCS | G ▷ C5×C25 | |
| UCS | C1 ◁ C8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C5×C8×C25 | C2 | semidirect |
| 3. #11758634 | C2 | semidirect |
| 10. C5⋊D25 | C8 | direct (N × H) |
| 15. C8×C25 | D5 | semidirect |
| 17. C5×C25 | C2×C8 | semidirect |
| 32. C5×C8 | D25 | semidirect |
| 37. C25 | C8×D5 | semidirect |
| 51. C8 | C5⋊D25 | direct (N × H) |
| 52. C5 | C8×D25 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×C5⋊D25 | 2 |
| C5×C8×C25 | 2 |
| #11758634 | 2 |
| C8×C5⋊D5 | 5 |
| C8×D25 | 5 |