Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
366 conjugacy classes of subgroups; only the 110 normal subgroups are shown.
This group has 366 conjugacy classes of subgroups — too many to draw. Only its 110 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×C73 | #329 |
| commutator | C42 | C22×C4×C73 |
| Frattini, cosocle | #97 | C23×C73 |
| prime radical | C2×#127×C73 | C4 |
| LCS | G ▷ C42 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C73 ◁ C22×C4×C73 ◁ C2×#97×C73 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#347×C73 | C2 | semidirect |
| 3. C73×#1355 | C2 | direct (N × H) |
| 13. #347×C73 | C22 | semidirect |
| 90. C2×#1355 | C73 | direct (N × H) |
| 94. C2×C73 | #1355 | direct (N × H) |
| 97. C2×#347 | C2×C73 | semidirect |
| 98. #1355 | C2×C73 | direct (N × H) |
| 99. C73 | C2×#1355 | direct (N × H) |
| 109. #347 | C22×C73 | semidirect |
| 189. C2 | C73×#1355 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#490×C73 | 2 |
| C2×#347×C73 | 2 |
| C73×#1355 | 2 |
| C2×#1355 | 73 |