Order 1701.
202 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C3×C7×H(3,𝔽3) | C3 | 1 | 1 | yes | maximal, characteristic |
| 2 | C32×C7⋊C9 | C3 | 1 | 4 | yes | maximal, complemented |
| 3 | C32⋊(C7⋊C9) | C3 | 1 | 8 | yes | maximal, complemented |
| 4 | C9×H(3,𝔽3) | — | 7 | 1 | no | maximal, Sylow |
| 5 | C33×C7 | C32 | 1 | 4 | yes | — |
| 6 | C7×H(3,𝔽3) | C9 | 1 | 9 | yes | complemented |
| 7 | C3×C7⋊C9 | — | 3 | 12 | no | — |
| 8 | C3×C7⋊C9 | C32 | 1 | 8 | yes | — |
| 9 | C3×C7⋊C9 | C32 | 1 | 1 | yes | characteristic |
| 10 | C3×H(3,𝔽3) | ΓL(1,𝔽8) | 1 | 1 | yes | characteristic |
| 11 | C32×C9 | — | 7 | 4 | no | — |
| 12 | C32⋊C9 | — | 7 | 8 | no | — |
| 13 | C32×C7 | — | 3 | 4 | no | — |
| 14 | C32×C7 | — | 3 | 8 | no | — |
| 15 | C32×C7 | C3×C9 | 1 | 12 | yes | complemented |
| 16 | C32×C7 | C33 | 1 | 1 | yes | characteristic |
| 17 | C7⋊C9 | — | 3 | 8 | no | — |
| 18 | C7⋊C9 | H(3,𝔽3) | 1 | 3 | yes | direct product factor |
| 19 | C33 | C3×ΓL(1,𝔽8) | 1 | 4 | yes | — |
| 20 | H(3,𝔽3) | C7⋊C9 | 1 | 9 | yes | direct product factor |
| 21 | C3×C9 | — | 7 | 1 | no | — |
| 22 | C3×C9 | — | 7 | 8 | no | — |
| 23 | C3×C9 | — | 21 | 12 | no | — |
| 24 | C3×C7 | — | 3 | 12 | no | — |
| 25 | C3×C7 | C32×C9 | 1 | 1 | yes | characteristic |
| 26 | C3×C7 | C3×H(3,𝔽3) | 1 | 1 | yes | characteristic |
| 27 | C3×C7 | #737 | 1 | 2 | yes | — |
| 28 | C32 | — | 3 | 8 | no | — |
| 29 | C32 | — | 3 | 4 | no | — |
| 30 | C32 | C3×C7⋊C9 | 1 | 12 | yes | complemented |
| 31 | C32 | C32×ΓL(1,𝔽8) | 1 | 1 | yes | characteristic |
| 32 | C9 | — | 7 | 3 | no | — |
| 33 | C9 | — | 21 | 8 | no | — |
| 34 | C7 | C9×H(3,𝔽3) | 1 | 1 | yes | characteristic, complemented, Sylow |
| 35 | C3 | — | 3 | 12 | no | — |
| 36 | C3 | #10588062 | 1 | 2 | yes | — |
| 37 | C3 | ΓL(1,𝔽8)×H(3,𝔽3) | 1 | 1 | yes | characteristic |
| 38 | C3 | C32×C7⋊C9 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C32×C7⋊C9 | C3 | semidirect |
| 3. C32⋊(C7⋊C9) | C3 | semidirect |
| 6. C7×H(3,𝔽3) | C9 | semidirect |
| 15. C32×C7 | C3×C9 | semidirect |
| 18. C7⋊C9 | H(3,𝔽3) | direct (N × H) |
| 20. H(3,𝔽3) | C7⋊C9 | direct (N × H) |
| 30. C32 | C3×C7⋊C9 | semidirect |
| 34. C7 | C9×H(3,𝔽3) | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×C7×H(3,𝔽3) | 3 |
| C32×C7⋊C9 | 3 |
| C32⋊(C7⋊C9) | 3 |
| C9×H(3,𝔽3) | 7 |