Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
458 conjugacy classes of subgroups; only the 179 normal subgroups are shown.
This group has 458 conjugacy classes of subgroups — too many to draw. Only its 179 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 | C22×C22⋊C4 |
| commutator | C23 | C23×C4 |
| Frattini, cosocle | C22×C4 | C24 |
| prime radical | C22×D4 | C2×C4 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C4×Q8 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2984 | C2 | semidirect |
| 3. #1473 | C2 | semidirect |
| 5. #1467 | C2 | semidirect |
| 6. #1464 | C2 | semidirect |
| 7. #1461 | C2 | semidirect |
| 8. #1458 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#556 | 2 |
| #2984 | 2 |
| #1473 | 2 |
| #1469 | 2 |
| #1467 | 2 |
| #1464 | 2 |
| #1461 | 2 |
| #1458 | 2 |