Order 1600.
387 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C42 | #1035 |
| commutator, hypocenter | C25 | C43 |
| Frattini, socle | C22×C5 | C22×AGL(1,𝔽5) |
| Fitting | C42×C25 | C4 |
| prime radical, cosocle | C22×D25 | C23 |
| LCS | G ▷ C25 | |
| UCS | C1 ◁ C42 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. C4×#1035 | C4 | direct (N × H) |
| 6. C42×C25 | C4 | semidirect |
| 7. C4×Dic25 | C4 | semidirect |
| 18. #1035 | C42 | direct (N × H) |
| 19. C4×C25 | C42 | semidirect |
| 20. Dic25 | C42 | semidirect |
| 36. C25 | C43 | semidirect |
| 46. C42 | #1035 | direct (N × H) |
| 59. C4 | C4×#1035 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#1035 | 2 |
| C42×D25 | 2 |
| C42×AGL(1,𝔽5) | 5 |