Finite Group DatabasebetaFinite Group DatabasebetaOrder 18176.
138 conjugacy classes of subgroups; only the 70 normal subgroups are shown.
This group has 138 conjugacy classes of subgroups — too many to draw. Only its 70 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C2×C16×C71 | D4 |
| commutator | C4 | C2×C32×C71 |
| Frattini, cosocle | C4×C16 | C22×C71 |
| socle | C22×C71 | C22⋊C16 |
| prime radical | C2×D4×C71 | C16 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C16×C71 ◁ C4×C16×C71 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C71×C4⋊C32 | C2 | semidirect |
| 3. C4×C32×C71 | C2 | semidirect |
| 39. D4×C71 | C32 | semidirect |
| 60. D4⋊C32 | C71 | direct (N × H) |
| 66. C4⋊C32 | C2×C71 | semidirect |
| 67. C4×C32 | C2×C71 | semidirect |
| 68. C71 | D4⋊C32 | direct (N × H) |
| 104. D4 | C32×C71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D4×C16×C71 | 2 |
| C71×C4⋊C32 | 2 |
| C4×C32×C71 | 2 |
| D4⋊C32 | 71 |