Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
268 conjugacy classes of subgroups; only the 46 normal subgroups are shown.
This group has 268 conjugacy classes of subgroups — too many to draw. Only its 46 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C5 | AΣL(1,𝔽16) |
| commutator | C2×C4⋊C4 | C2×C4×C5 |
| Frattini, cosocle | #391 | C22×C5 |
| prime radical | C5×#537 | C4 |
| LCS | G ▷ C2×C4⋊C4 ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C5 ◁ C23×C5 ◁ C22×C4×C5 ◁ C5×#391 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C5×#1394 | C2 | semidirect |
| 3. C5×#1272 | C2 | semidirect |
| 11. #7409 | C5 | direct (N × H) |
| 32. #1394 | C2×C5 | semidirect |
| 33. #1272 | C2×C5 | semidirect |
| 216. C5 | #7409 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#2007 | 2 |
| C5×#1394 | 2 |
| C5×#1272 | 2 |
| #7409 | 5 |