Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
292 conjugacy classes of subgroups; only the 128 normal subgroups are shown.
This group has 292 conjugacy classes of subgroups — too many to draw. Only its 128 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×C127 | C2×D4 |
| commutator | C2×C4 | C22×C4×C127 |
| Frattini, cosocle | C22×C4 | C23×C127 |
| socle | C22×C127 | C2×C4⋊C4 |
| prime radical | C24×C127 | Q8 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C127 ◁ C23×C4×C127 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#108×C127 | C2 | semidirect |
| 4. #341×C127 | C2 | semidirect |
| 48. C22×C127 | #108 | semidirect |
| 59. #1810 | C127 | direct (N × H) |
| 60. C127 | #1810 | direct (N × H) |
| 62. C2×#108 | C2×C127 | semidirect |
| 64. #341 | C2×C127 | semidirect |
| 108. C22 | #108×C127 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C8×C127 | 2 |
| C2×#108×C127 | 2 |
| #407×C127 | 2 |
| #341×C127 | 2 |
| #1810 | 127 |