Finite Group DatabasebetaFinite Group DatabasebetaOrder 1600.
500 conjugacy classes of subgroups; only the 128 normal subgroups are shown.
This group has 500 conjugacy classes of subgroups — too many to draw. Only its 128 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 | C52×C4⋊C4 | C22 |
| prime radical | C5×#4041 | C2 |
| hypercenter | C4⋊C4 | D52 |
| hypocenter | C52 | #542 |
| LCS | G ▷ C22×C52 ▷ C52 | |
| UCS | C1 ◁ C22 ◁ C4⋊C4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #11717208 | C2 | semidirect |
| 3. C5×#4033 | C2 | semidirect |
| 4. #11717015 | C2 | semidirect |
| 5. Dic5×D20 | C2 | semidirect |
| 6. #11717002 | C2 | semidirect |
| 7. #11716981 | C2 | semidirect |
| 8. #11716979 | C2 | semidirect |
| 9. #11716978 | C2 | semidirect |
| 10. #11716974 | C2 | semidirect |
| 11. #11716973 | C2 | semidirect |
| 70. #4033 | D5 | semidirect |
| 201. C52 | #542 | semidirect |
| 294. C5 | #65916 | semidirect |
| 295. C5 | #65937 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #11717208 | 2 |
| C5×#4041 | 2 |
| C5×#4033 | 2 |
| #11717015 | 2 |
| Dic5×D20 | 2 |
| #11717002 | 2 |
| #11716981 | 2 |
| #11716979 | 2 |
| #11716978 | 2 |
| #11716974 | 2 |
| #11716973 | 2 |
| #65937 | 5 |
| #65916 | 5 |