Finite Group DatabasebetaFinite Group DatabasebetaOrder 1600.
542 conjugacy classes of subgroups; only the 136 normal subgroups are shown.
This group has 542 conjugacy classes of subgroups — too many to draw. Only its 136 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C22×D52 |
| commutator, socle, cosocle | C22×C52 | C24 |
| Fitting | C42×C52 | C22 |
| prime radical | C5×#4020 | C2 |
| hypercenter | C42 | D52 |
| hypocenter | C52 | #559 |
| LCS | G ▷ C22×C52 ▷ C52 | |
| UCS | C1 ◁ C22 ◁ C42 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C4×#6045 | C2 | semidirect |
| 3. C4×C5×Dic10 | C2 | semidirect |
| 4. #11717017 | C2 | semidirect |
| 5. Dic5×D20 | C2 | semidirect |
| 6. #11717002 | C2 | semidirect |
| 7. #11716981 | C2 | semidirect |
| 8. #11716979 | C2 | semidirect |
| 57. C4×Dic10 | D5 | semidirect |
| 153. C52 | #559 | semidirect |
| 224. C5 | #65919 | semidirect |
| 225. C5 | #66047 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#6045 | 2 |
| C5×#4020 | 2 |
| C4×C5×Dic10 | 2 |
| #11717017 | 2 |
| Dic5×D20 | 2 |
| #11717002 | 2 |
| #11716981 | 2 |
| #11716979 | 2 |
| #66047 | 5 |
| #65919 | 5 |