Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
109 conjugacy classes of subgroups; only the 45 normal subgroups are shown.
This group has 109 conjugacy classes of subgroups — too many to draw. Only its 45 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 | #442 |
| commutator | C2×C8 | C22×C4 |
| Frattini, cosocle | C4×C8 | C23 |
| prime radical | C2×D8 | C2×C4 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C42 ◁ #322 ◁ G | |
| LECS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #1579 | C2 | semidirect |
| 4. #1368 | C2 | semidirect |
| 5. #1334 | C2 | semidirect |
| 7. #1313 | C2 | semidirect |
| 48. Q16 | M16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #2175 | 2 |
| #1594 | 2 |
| #1579 | 2 |
| #1368 | 2 |
| #1334 | 2 |
| #1333 | 2 |
| #1313 | 2 |