Finite Group DatabasebetaFinite Group DatabasebetaOrder 1728.
336 conjugacy classes of subgroups; only the 57 normal subgroups are shown.
This group has 336 conjugacy classes of subgroups — too many to draw. Only its 57 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #11722391 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #11722389 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | C3×#131⋊C9 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | #10592840 | — | 3 | 1 | no | maximal |
| 5 | #10589508 | — | 3 | 3 | no | maximal |
| 6 | C3×#41⋊C9 | C22 | 1 | 1 | yes | characteristic |
| 7 | C3⋊#3689 | — | 2 | 1 | no | — |
| 8 | C3⋊#3688 | — | 2 | 1 | no | — |
| 9 | #88524 | — | 4 | 1 | no | maximal |
| 10 | C32×#131 | D3 | 1 | 1 | yes | characteristic |
| 11 | #64160 | — | 3 | 1 | no | — |
| 12 | #64158 | — | 3 | 1 | no | — |
| 13 | C2×#3744 | — | 3 | 1 | no | — |
| 14 | #63692 | — | 3 | 3 | no | — |
| 15 | #63690 | — | 3 | 3 | no | — |
| 16 | #63651 | — | 3 | 1 | no | — |
| 17 | #63650 | — | 3 | 1 | no | — |
| 18 | #63646 | — | 3 | 1 | no | — |
| 19 | #131⋊C9 | D3 | 1 | 3 | yes | complemented |
| 20 | C4⋊(C3⋊D9) | — | 4 | 1 | no | — |
| 21 | #6226 | — | 4 | 1 | no | — |
| 22 | C3×Q8⋊C9 | D4 | 1 | 1 | yes | characteristic |
| 23 | C3×C8×C9 | — | 4 | 1 | no | — |
| 24 | #5141 | — | 9 | 3 | no | — |
| 25 | #5141 | — | 9 | 1 | no | — |
| 26 | C32×#41 | C2×D3 | 1 | 1 | yes | characteristic |
| 27 | C2×C4⋊(C3⋊D3) | — | 3 | 1 | no | — |
| 28 | C2×#634 | — | 3 | 1 | no | — |
| 29 | C32×M16 | — | 3 | 1 | no | — |
| 30 | C2×C32×C8 | — | 3 | 1 | no | — |
| 31 | #3756 | — | 6 | 1 | no | — |
| 32 | #3755 | — | 6 | 1 | no | — |
| 33 | #3754 | — | 6 | 1 | no | — |
| 34 | #3753 | — | 6 | 1 | no | — |
| 35 | #3748 | — | 3 | 1 | no | — |
| 36 | #3748 | — | 3 | 1 | no | — |
| 37 | #3744 | — | 6 | 1 | no | — |
| 38 | #3744 | — | 6 | 1 | no | — |
| 39 | #41⋊C9 | C2×D3 | 1 | 3 | yes | — |
| 40 | #3689 | — | 6 | 3 | no | — |
| 41 | #3688 | — | 6 | 3 | no | — |
| 42 | #3664 | — | 12 | 3 | no | — |
| 43 | C2×C3⋊D9 | — | 8 | 1 | no | — |
| 44 | C3×C4×C9 | — | 4 | 1 | no | — |
| 45 | C3⋊Dic9 | — | 8 | 1 | no | — |
| 46 | C3×#131 | D9 | 1 | 3 | yes | complemented |
| 47 | C3×#131 | C3⋊D3 | 1 | 1 | yes | characteristic |
| 48 | #951 | — | 9 | 3 | no | — |
| 49 | #951 | — | 9 | 1 | no | — |
| 50 | #949 | — | 9 | 3 | no | — |
| 51 | #949 | — | 9 | 1 | no | — |
| 52 | C2×#204 | — | 9 | 3 | no | — |
| 53 | C2×#204 | — | 9 | 1 | no | — |
| 54 | #824 | — | 9 | 3 | no | — |
| 55 | #824 | — | 9 | 1 | no | — |
| 56 | #823 | — | 9 | 3 | no | — |
| 57 | #823 | — | 9 | 1 | no | — |
| 58 | #819 | — | 9 | 3 | no | — |
| 59 | #819 | — | 9 | 1 | no | — |
| 60 | C22×C3⋊D3 | — | 6 | 1 | no | — |
| 61 | C32×Q8 | D12 | 1 | 1 | yes | characteristic |
| 62 | C32×D4 | — | 3 | 1 | no | — |
| 63 | C2×C32×C4 | — | 3 | 1 | no | — |
| 64 | C2×C3⋊Dic3 | — | 6 | 1 | no | — |
| 65 | C4⋊(C3⋊D3) | — | 6 | 1 | no | — |
| 66 | C4⋊(C3⋊D3) | — | 6 | 1 | no | — |
| 67 | #634 | — | 6 | 1 | no | — |
| 68 | #634 | — | 6 | 1 | no | — |
| 69 | C32×C8 | — | 3 | 1 | no | — |
| 70 | C32×C8 | S4 | 1 | 1 | yes | characteristic |
| 71 | C3⋊(C3⋊C8) | — | 6 | 1 | no | — |
| 72 | C3⋊(C3⋊C8) | — | 6 | 1 | no | — |
| 73 | D36 | — | 12 | 3 | no | — |
| 74 | Dic18 | — | 12 | 3 | no | — |
| 75 | Q8⋊C9 | D12 | 1 | 3 | yes | — |
| 76 | C8×C9 | — | 4 | 3 | no | — |
| 77 | #471 | — | 27 | 1 | no | Sylow |
| 78 | C2×C3×C9 | — | 4 | 1 | no | — |
| 79 | C3⋊D9 | — | 16 | 1 | no | — |
| 80 | C3×#41 | C2×D9 | 1 | 3 | yes | — |
| 81 | C3×#41 | C2×C3⋊D3 | 1 | 1 | yes | characteristic |
| 82 | C2×D12 | — | 9 | 1 | no | — |
| 83 | C2×D12 | — | 9 | 3 | no | — |
| 84 | C2×Dic6 | — | 9 | 1 | no | — |
| 85 | C2×Dic6 | — | 9 | 3 | no | — |
| 86 | C3×M16 | — | 3 | 3 | no | — |
| 87 | C3×M16 | — | 3 | 1 | no | — |
| 88 | C2×C3×C8 | — | 3 | 3 | no | — |
| 89 | C2×C3×C8 | — | 3 | 1 | no | — |
| 90 | #216 | — | 18 | 3 | no | — |
| 91 | #216 | — | 18 | 1 | no | — |
| 92 | #215 | — | 18 | 3 | no | — |
| 93 | #215 | — | 18 | 1 | no | — |
| 94 | #214 | — | 18 | 3 | no | — |
| 95 | #214 | — | 18 | 1 | no | — |
| 96 | #213 | — | 18 | 3 | no | — |
| 97 | #213 | — | 18 | 1 | no | — |
| 98 | #208 | — | 9 | 1 | no | — |
| 99 | #208 | — | 9 | 3 | no | — |
| 100 | #208 | — | 9 | 1 | no | — |
| 101 | #208 | — | 9 | 3 | no | — |
| 102 | #204 | — | 18 | 1 | no | — |
| 103 | #204 | — | 18 | 3 | no | — |
| 104 | #204 | — | 18 | 3 | no | — |
| 105 | #204 | — | 18 | 1 | no | — |
| 106 | C22×C32 | — | 3 | 1 | no | — |
| 107 | C2×C3⋊D3 | — | 12 | 1 | no | — |
| 108 | C2×C3⋊D3 | — | 24 | 1 | no | — |
| 109 | C32×C4 | — | 3 | 1 | no | — |
| 110 | C32×C4 | C2×S4 | 1 | 1 | yes | characteristic |
| 111 | C3⋊Dic3 | — | 12 | 1 | no | — |
| 112 | C2×D9 | — | 24 | 3 | no | — |
| 113 | C4×C9 | — | 4 | 3 | no | — |
| 114 | Dic9 | — | 24 | 3 | no | — |
| 115 | #137 | — | 27 | 1 | no | — |
| 116 | AGL(1,ℤ/8) | — | 27 | 1 | no | — |
| 117 | C2×SD16 | — | 27 | 1 | no | — |
| 118 | #131 | C3⋊D9 | 1 | 1 | yes | characteristic, complemented |
| 119 | #108 | — | 27 | 1 | no | — |
| 120 | #101 | — | 27 | 1 | no | — |
| 121 | #100 | — | 27 | 1 | no | — |
| 122 | C3×C9 | — | 4 | 1 | no | Sylow |
| 123 | C22×D3 | — | 18 | 1 | no | — |
| 124 | C22×D3 | — | 18 | 3 | no | — |
| 125 | C3×Q8 | D36 | 1 | 3 | yes | — |
| 126 | C3×Q8 | C4⋊(C3⋊D3) | 1 | 1 | yes | characteristic |
| 127 | C3×D4 | — | 3 | 3 | no | — |
| 128 | C3×D4 | — | 3 | 1 | no | — |
| 129 | C2×C3×C4 | — | 3 | 1 | no | — |
| 130 | C2×C3×C4 | — | 3 | 3 | no | — |
| 131 | C2×Dic3 | — | 18 | 1 | no | — |
| 132 | C2×Dic3 | — | 18 | 3 | no | — |
| 133 | D12 | — | 18 | 1 | no | — |
| 134 | D12 | — | 18 | 3 | no | — |
| 135 | D12 | — | 18 | 1 | no | — |
| 136 | D12 | — | 18 | 3 | no | — |
| 137 | Dic6 | — | 18 | 1 | no | — |
| 138 | Dic6 | — | 18 | 3 | no | — |
| 139 | Dic6 | — | 18 | 1 | no | — |
| 140 | Dic6 | — | 18 | 3 | no | — |
| 141 | C3×C8 | — | 3 | 1 | no | — |
| 142 | C3×C8 | — | 3 | 3 | no | — |
| 143 | C3×C8 | (C22⋊C9)⋊C2 | 1 | 3 | yes | — |
| 144 | C3×C8 | C3⋊S4 | 1 | 1 | yes | characteristic |
| 145 | C3⋊C8 | — | 18 | 1 | no | — |
| 146 | C3⋊C8 | — | 18 | 3 | no | — |
| 147 | C3⋊C8 | — | 18 | 1 | no | — |
| 148 | C3⋊C8 | — | 18 | 3 | no | — |
| 149 | C2×C32 | — | 6 | 1 | no | — |
| 150 | C2×C32 | C4⋊S4 | 1 | 1 | yes | characteristic |
| 151 | C3⋊D3 | — | 24 | 1 | no | — |
| 152 | C2×C9 | — | 4 | 3 | no | — |
| 153 | D9 | — | 48 | 3 | no | — |
| 154 | #41 | C2×C3⋊D9 | 1 | 1 | yes | characteristic |
| 155 | C2×Q8 | — | 27 | 1 | no | — |
| 156 | C2×D4 | — | 27 | 1 | no | — |
| 157 | Q16 | — | 54 | 1 | no | — |
| 158 | SD16 | — | 54 | 1 | no | — |
| 159 | SD16 | — | 54 | 1 | no | — |
| 160 | SD16 | — | 54 | 1 | no | — |
| 161 | SD16 | — | 54 | 1 | no | — |
| 162 | D8 | — | 54 | 1 | no | — |
| 163 | M16 | — | 3 | 1 | no | — |
| 164 | M16 | — | 27 | 1 | no | — |
| 165 | M16 | — | 27 | 1 | no | — |
| 166 | C2×C8 | — | 3 | 1 | no | — |
| 167 | C22×C3 | — | 3 | 1 | no | — |
| 168 | C22×C3 | — | 3 | 3 | no | — |
| 169 | C2×D3 | — | 36 | 1 | no | — |
| 170 | C2×D3 | — | 36 | 3 | no | — |
| 171 | C2×D3 | — | 72 | 3 | no | — |
| 172 | C2×D3 | — | 72 | 1 | no | — |
| 173 | C3×C4 | — | 3 | 1 | no | — |
| 174 | C3×C4 | — | 3 | 3 | no | — |
| 175 | C3×C4 | C2×(C22⋊C9)⋊C2 | 1 | 3 | yes | — |
| 176 | C3×C4 | C2×C3⋊S4 | 1 | 1 | yes | characteristic |
| 177 | Dic3 | — | 36 | 1 | no | — |
| 178 | Dic3 | — | 36 | 3 | no | — |
| 179 | C32 | #5406 | 1 | 1 | yes | characteristic |
| 180 | C9 | — | 4 | 3 | no | — |
| 181 | C23 | — | 54 | 1 | no | — |
| 182 | Q8 | — | 54 | 1 | no | — |
| 183 | Q8 | — | 54 | 1 | no | — |
| 184 | Q8 | C4⋊(C3⋊D9) | 1 | 1 | yes | characteristic |
| 185 | D4 | — | 3 | 1 | no | — |
| 186 | D4 | — | 54 | 1 | no | — |
| 187 | D4 | — | 54 | 1 | no | — |
| 188 | C2×C4 | — | 3 | 1 | no | — |
| 189 | C2×C4 | — | 54 | 1 | no | — |
| 190 | C8 | — | 3 | 1 | no | — |
| 191 | C8 | — | 54 | 1 | no | — |
| 192 | C8 | — | 54 | 1 | no | — |
| 193 | C8 | C3⋊((C22⋊C9)⋊C2) | 1 | 1 | yes | characteristic |
| 194 | C2×C3 | — | 6 | 3 | no | — |
| 195 | C2×C3 | — | 6 | 1 | no | — |
| 196 | C2×C3 | C4⋊((C22⋊C9)⋊C2) | 1 | 3 | yes | — |
| 197 | C2×C3 | C4⋊(C3⋊S4) | 1 | 1 | yes | characteristic |
| 198 | D3 | — | 72 | 3 | no | — |
| 199 | D3 | — | 72 | 1 | no | — |
| 200 | C22 | — | 3 | 1 | no | — |
| 201 | C22 | — | 108 | 1 | no | — |
| 202 | C22 | — | 216 | 1 | no | — |
| 203 | C4 | — | 3 | 1 | no | — |
| 204 | C4 | — | 108 | 1 | no | — |
| 205 | C4 | C2×C3⋊((C22⋊C9)⋊C2) | 1 | 1 | yes | characteristic |
| 206 | C3 | #10589508 | 1 | 3 | yes | complemented |
| 207 | C3 | #10593640 | 1 | 1 | yes | characteristic |
| 208 | C2 | — | 6 | 1 | no | — |
| 209 | C2 | — | 216 | 1 | no | — |
| 210 | C2 | C4⋊(C3⋊((C22⋊C9)⋊C2)) | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #11722389 | C2 | semidirect |
| 3. C3×#131⋊C9 | C2 | semidirect |
| 19. #131⋊C9 | D3 | semidirect |
| 46. C3×#131 | D9 | semidirect |
| 118. #131 | C3⋊D9 | semidirect |
| 206. C3 | #10589508 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #11722391 | 2 |
| #11722389 | 2 |
| C3×#131⋊C9 | 2 |
| #10592840 | 3 |
| #10589508 | 3 |
| #88524 | 4 |