Finite Group DatabasebetaFinite Group DatabasebetaOrder 1600.
465 conjugacy classes of subgroups; only the 153 normal subgroups are shown.
This group has 465 conjugacy classes of subgroups — too many to draw. Only its 153 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C22×D25 |
| commutator, cosocle | C22×C25 | C24 |
| Frattini, socle | C22×C5 | C23×D5 |
| Fitting | C2×C42×C25 | C2 |
| hypercenter | C2×C42 | D25 |
| hypocenter | C25 | #532 |
| LCS | G ▷ C22×C25 ▷ C25 | |
| UCS | C1 ◁ C2×C4 ◁ C2×C42 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#87744 | C2 | semidirect |
| 2. C2×C42×C25 | C2 | semidirect |
| 3. #11716492 | C2 | semidirect |
| 4. #11716437 | C2 | semidirect |
| 5. #11716436 | C2 | semidirect |
| 6. C4×D100 | C2 | semidirect |
| 7. #11716431 | C2 | semidirect |
| 25. C2×C4×C25 | D4 | semidirect |
| 51. C4×C25 | #41 | semidirect |
| 91. C2×C42 | D25 | semidirect |
| 92. C25 | #532 | semidirect |
| 129. C2×C4 | D100 | semidirect |
| 144. C4 | #87744 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#87744 | 2 |
| C2×C42×C25 | 2 |
| #11716492 | 2 |
| #11716437 | 2 |
| #11716436 | 2 |
| C4×D100 | 2 |
| #11716431 | 2 |
| #65811 | 5 |