Order 15625.
174 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C25 | C25⋊C25 |
| commutator | C25 | C252 |
| Frattini, cosocle | C52×C25 | C52 |
| socle | C5 | #15691059 |
| prime radical | C53 | 5−1+2 |
| LCS | G ▷ C25 ▷ C5 ▷ C1 | |
| UCS | C1 ◁ C25 ◁ C52×C25 ◁ G | |
| LECS | G ▷ C52×C25 ▷ C5 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. C125⋊C5 | C25 | semidirect |
| 12. C5×C125 | C25 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×C125⋊C5 | 5 |
| #15691099 | 5 |