Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
550 conjugacy classes of subgroups; only the 157 normal subgroups are shown.
This group has 550 conjugacy classes of subgroups — too many to draw. Only its 157 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C22×D4 |
| commutator, Frattini, cosocle | C22×C4 | C24 |
| prime radical | C2×#127 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C43 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#461 | C2 | semidirect |
| 3. C4×C4⋊Q8 | C2 | semidirect |
| 5. #2055 | C2 | semidirect |
| 6. #1842 | C2 | semidirect |
| 7. #1803 | C2 | semidirect |
| 8. #1802 | C2 | semidirect |
| 45. C4⋊Q8 | D4 | semidirect |
| 137. C42 | SD16 | semidirect |
| 216. C4 | #460 | semidirect |
| 217. C4 | #461 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#460 | 2 |
| C2×#461 | 2 |
| C4×C4⋊Q8 | 2 |
| C4×#127 | 2 |
| #2055 | 2 |
| #1842 | 2 |
| #1803 | 2 |
| #1802 | 2 |