Order 1701.
586 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C3×C7×H(3,𝔽3) | C3 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | C3×C7⋊H(3,𝔽3) | C3 | 1 | 12 | yes | maximal, complemented |
| 3 | ΓL(1,𝔽8)×H(3,𝔽3) | C3 | 1 | 27 | yes | maximal, complemented |
| 4 | H(5,𝔽3) | — | 7 | 1 | no | maximal, Sylow |
| 5 | C33×C7 | C32 | 1 | 4 | yes | complemented |
| 6 | C32×ΓL(1,𝔽8) | C32 | 1 | 36 | yes | complemented |
| 7 | C7×H(3,𝔽3) | C32 | 1 | 9 | yes | complemented |
| 8 | C7⋊H(3,𝔽3) | C32 | 1 | 72 | yes | complemented |
| 9 | C7⋊H(3,𝔽3) | C32 | 1 | 9 | yes | complemented |
| 10 | C3×H(3,𝔽3) | — | 7 | 12 | no | — |
| 11 | C3×H(3,𝔽3) | — | 7 | 27 | no | — |
| 12 | C3×H(3,𝔽3) | ΓL(1,𝔽8) | 1 | 1 | yes | characteristic, complemented |
| 13 | C32×C7 | — | 9 | 4 | no | — |
| 14 | C32×C7 | C33 | 1 | 1 | yes | characteristic |
| 15 | C32×C7 | C33 | 1 | 12 | yes | — |
| 16 | C3×ΓL(1,𝔽8) | — | 9 | 36 | no | — |
| 17 | C3×ΓL(1,𝔽8) | C33 | 1 | 27 | yes | — |
| 18 | C33 | — | 7 | 36 | no | — |
| 19 | C33 | C3×ΓL(1,𝔽8) | 1 | 4 | yes | complemented |
| 20 | H(3,𝔽3) | — | 7 | 9 | no | — |
| 21 | H(3,𝔽3) | — | 7 | 72 | no | — |
| 22 | H(3,𝔽3) | C3×ΓL(1,𝔽8) | 1 | 9 | yes | complemented |
| 23 | C3×C7 | — | 3 | 12 | no | — |
| 24 | C3×C7 | — | 3 | 1 | no | — |
| 25 | C3×C7 | C34 | 1 | 1 | yes | characteristic |
| 26 | ΓL(1,𝔽8) | — | 3 | 27 | no | — |
| 27 | C32 | — | 7 | 27 | no | — |
| 28 | C32 | — | 9 | 4 | no | — |
| 29 | C32 | — | 63 | 36 | no | — |
| 30 | C32 | C32×ΓL(1,𝔽8) | 1 | 1 | yes | characteristic |
| 31 | C32 | C32×ΓL(1,𝔽8) | 1 | 12 | yes | — |
| 32 | C7 | H(5,𝔽3) | 1 | 1 | yes | characteristic, complemented, Sylow |
| 33 | C3 | — | 3 | 1 | no | — |
| 34 | C3 | — | 3 | 12 | no | — |
| 35 | C3 | — | 21 | 27 | no | — |
| 36 | C3 | C33×ΓL(1,𝔽8) | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C3 | C33×ΓL(1,𝔽8) |
| commutator, socle, cosocle | C3×C7 | C34 |
| Fitting | C3×C7×H(3,𝔽3) | C3 |
| hypercenter | C3×H(3,𝔽3) | ΓL(1,𝔽8) |
| hypocenter | C7 | H(5,𝔽3) |
| LCS | G ▷ C3×C7 ▷ C7 | |
| UCS | C1 ◁ C3 ◁ C3×H(3,𝔽3) | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C3×C7×H(3,𝔽3) | C3 | semidirect |
| 2. C3×C7⋊H(3,𝔽3) | C3 | semidirect |
| 3. ΓL(1,𝔽8)×H(3,𝔽3) | C3 | semidirect |
| 5. C33×C7 | C32 | semidirect |
| 6. C32×ΓL(1,𝔽8) | C32 | semidirect |
| 7. C7×H(3,𝔽3) | C32 | semidirect |
| 8. C7⋊H(3,𝔽3) | C32 | semidirect |
| 9. C7⋊H(3,𝔽3) | C32 | semidirect |
| 12. C3×H(3,𝔽3) | ΓL(1,𝔽8) | semidirect |
| 19. C33 | C3×ΓL(1,𝔽8) | semidirect |
| 22. H(3,𝔽3) | C3×ΓL(1,𝔽8) | semidirect |
| 32. C7 | H(5,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 |
| C3×C7⋊H(3,𝔽3) | 3 |
| ΓL(1,𝔽8)×H(3,𝔽3) | 3 |
| H(5,𝔽3) | 7 |