Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
324 conjugacy classes of subgroups; only the 144 normal subgroups are shown.
This group has 324 conjugacy classes of subgroups — too many to draw. Only its 144 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23×C139 | C2×D4 |
| commutator | C2×C4 | C22×C4×C139 |
| Frattini, cosocle | C22×C4 | C23×C139 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C139 ◁ C2×C42×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 8. C4⋊Q8×C139 | C4 | semidirect |
| 62. C4×C139 | #103 | semidirect |
| 71. C139 | #1981 | direct (N × H) |
| 72. #1981 | C139 | direct (N × H) |
| 80. C4⋊Q8 | C4×C139 | semidirect |
| 134. C4 | #103×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4⋊Q8×C139 | 2 |
| C2×C4⋊C8×C139 | 2 |
| C2×#103×C139 | 2 |
| C4×C4⋊C4×C139 | 2 |
| #1981 | 139 |