← D9×#812 #13138070
Subgroups — D9×#812 #13138070
Order 1728.
296 conjugacy classes of subgroups.
The subgroup lattice has 258 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | C2×C3×C8×D9 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #11720534 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | C9×#812 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | #11720230 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | D9×C3⋊C16 | C2 | 1 | 2 | yes | maximal, complemented |
| 6 | D3×#812 | — | 3 | 1 | no | maximal |
| 7 | D9×M32 | — | 3 | 1 | no | maximal |
| 8 | C2×C3×C4×D9 | C4 | 1 | 1 | yes | characteristic |
| 9 | C2×C3×C8×C9 | C22 | 1 | 1 | yes | characteristic |
| 10 | C2×C3×C9⋊C8 | C4 | 1 | 1 | yes | characteristic |
| 11 | C3×C8×D9 | C4 | 1 | 1 | yes | characteristic |
| 12 | C3×C8×D9 | C4 | 1 | 1 | yes | characteristic |
| 13 | C3×C8×D9 | C22 | 1 | 1 | yes | characteristic |
| 14 | C3×C8×D9 | C22 | 1 | 1 | yes | characteristic |
| 15 | C3⋊(C9⋊C16) | C22 | 1 | 2 | yes | complemented |
| 16 | C9×C3⋊C16 | C22 | 1 | 2 | yes | complemented |
| 17 | C2×C3×D3×C8 | — | 3 | 1 | no | — |
| 18 | #63639 | — | 3 | 1 | no | — |
| 19 | C3×#812 | D3 | 1 | 1 | yes | characteristic |
| 20 | #63543 | — | 3 | 2 | no | — |
| 21 | D3×C3⋊C16 | — | 3 | 2 | no | — |
| 22 | C2×C8×D9 | D3 | 1 | 1 | yes | characteristic |
| 23 | C9×M32 | — | 3 | 1 | no | — |
| 24 | #63371 | — | 3 | 1 | no | — |
| 25 | #63371 | — | 6 | 1 | no | — |
| 26 | #63357 | — | 3 | 2 | no | — |
| 27 | C16×D9 | — | 3 | 2 | no | — |
| 28 | C22×C3×D9 | C8 | 1 | 1 | yes | characteristic |
| 29 | C2×C3×C4×C9 | C2×C4 | 1 | 1 | yes | characteristic |
| 30 | C2×C3×Dic9 | C8 | 1 | 1 | yes | characteristic |
| 31 | C3×C4×D9 | C8 | 1 | 1 | yes | characteristic |
| 32 | C3×C4×D9 | C8 | 1 | 1 | yes | characteristic |
| 33 | C3×C4×D9 | C2×C4 | 1 | 1 | yes | characteristic |
| 34 | C3×C4×D9 | C2×C4 | 1 | 1 | yes | characteristic |
| 35 | C3×C8×C9 | C2×C4 | 1 | 1 | yes | characteristic |
| 36 | C3×C8×C9 | C23 | 1 | 1 | yes | characteristic |
| 37 | C3×C9⋊C8 | C2×C4 | 1 | 1 | yes | characteristic |
| 38 | C3×C9⋊C8 | C2×C4 | 1 | 1 | yes | characteristic |
| 39 | C2×#812 | — | 9 | 1 | no | — |
| 40 | D3×M32 | — | 9 | 1 | no | — |
| 41 | C2×C3×C4×D3 | — | 3 | 1 | no | — |
| 42 | C2×C32×C8 | C2×D3 | 1 | 1 | yes | characteristic |
| 43 | C2×C3×C3⋊C8 | — | 3 | 1 | no | — |
| 44 | C3×D3×C8 | — | 3 | 1 | no | — |
| 45 | C3×D3×C8 | — | 3 | 1 | no | — |
| 46 | C3×D3×C8 | — | 3 | 1 | no | — |
| 47 | C3×D3×C8 | — | 3 | 1 | no | — |
| 48 | C2×C4×D9 | Dic3 | 1 | 1 | yes | characteristic |
| 49 | C3⋊(C3⋊C16) | — | 3 | 2 | no | — |
| 50 | C3×C3⋊C16 | C2×D3 | 1 | 2 | yes | — |
| 51 | C2×C8×C9 | — | 2 | 1 | no | — |
| 52 | C2×C8×C9 | C2×D3 | 1 | 1 | yes | characteristic |
| 53 | C2×C9⋊C8 | Dic3 | 1 | 1 | yes | characteristic |
| 54 | C8×D9 | Dic3 | 1 | 1 | yes | characteristic |
| 55 | C8×D9 | Dic3 | 1 | 1 | yes | characteristic |
| 56 | C8×D9 | C2×D3 | 1 | 1 | yes | characteristic |
| 57 | C8×D9 | C2×D3 | 1 | 1 | yes | characteristic |
| 58 | C9×C16 | — | 3 | 2 | no | — |
| 59 | C9⋊C16 | — | 3 | 2 | no | — |
| 60 | C9⋊C16 | — | 6 | 2 | no | — |
| 61 | C22×C3×C9 | C2×C8 | 1 | 1 | yes | characteristic |
| 62 | C2×C3×D9 | — | 2 | 2 | no | — |
| 63 | C2×C3×D9 | C2×C8 | 1 | 1 | yes | characteristic |
| 64 | C2×C3×D9 | C2×C8 | 1 | 1 | yes | characteristic |
| 65 | C3×C4×C9 | C2×C8 | 1 | 1 | yes | characteristic |
| 66 | C3×C4×C9 | C22×C4 | 1 | 1 | yes | characteristic |
| 67 | C3×Dic9 | C2×C8 | 1 | 1 | yes | characteristic |
| 68 | C3×Dic9 | C2×C8 | 1 | 1 | yes | characteristic |
| 69 | C22×C3×C8 | — | 9 | 1 | no | — |
| 70 | C2×D3×C8 | — | 3 | 1 | no | — |
| 71 | C3×M32 | — | 3 | 1 | no | — |
| 72 | #812 | — | 9 | 1 | no | — |
| 73 | #812 | — | 9 | 1 | no | — |
| 74 | #812 | — | 9 | 2 | no | — |
| 75 | #812 | — | 18 | 1 | no | — |
| 76 | #812 | D9 | 1 | 1 | yes | characteristic, direct product factor |
| 77 | C2×C3⋊C16 | — | 9 | 2 | no | — |
| 78 | #798 | — | 9 | 2 | no | — |
| 79 | D3×C16 | — | 9 | 2 | no | — |
| 80 | C22×C3×D3 | — | 3 | 1 | no | — |
| 81 | C2×C32×C4 | C4×D3 | 1 | 1 | yes | characteristic |
| 82 | C2×C3×Dic3 | — | 3 | 1 | no | — |
| 83 | C3×C4×D3 | — | 3 | 1 | no | — |
| 84 | C3×C4×D3 | — | 3 | 1 | no | — |
| 85 | C3×C4×D3 | — | 3 | 1 | no | — |
| 86 | C3×C4×D3 | — | 3 | 1 | no | — |
| 87 | C22×D9 | C3⋊C8 | 1 | 1 | yes | characteristic |
| 88 | C32×C8 | C4×D3 | 1 | 1 | yes | characteristic |
| 89 | C32×C8 | C22×D3 | 1 | 1 | yes | characteristic |
| 90 | C3×C3⋊C8 | — | 3 | 1 | no | — |
| 91 | C3×C3⋊C8 | — | 3 | 1 | no | — |
| 92 | C2×C4×C9 | — | 2 | 1 | no | — |
| 93 | C2×C4×C9 | C2×Dic3 | 1 | 1 | yes | characteristic |
| 94 | C2×Dic9 | C3⋊C8 | 1 | 1 | yes | characteristic |
| 95 | C4×D9 | C3⋊C8 | 1 | 1 | yes | characteristic |
| 96 | C4×D9 | C3⋊C8 | 1 | 1 | yes | characteristic |
| 97 | C4×D9 | C2×Dic3 | 1 | 1 | yes | characteristic |
| 98 | C4×D9 | C2×Dic3 | 1 | 1 | yes | characteristic |
| 99 | C8×C9 | — | 2 | 1 | no | — |
| 100 | C8×C9 | — | 2 | 1 | no | — |
| 101 | C8×C9 | C2×Dic3 | 1 | 1 | yes | characteristic |
| 102 | C8×C9 | C22×D3 | 1 | 1 | yes | characteristic |
| 103 | C9⋊C8 | C2×Dic3 | 1 | 1 | yes | characteristic |
| 104 | C9⋊C8 | C2×Dic3 | 1 | 1 | yes | characteristic |
| 105 | C2×M32 | — | 27 | 1 | no | Sylow |
| 106 | C2×C3×C9 | — | 2 | 1 | no | — |
| 107 | C2×C3×C9 | C22×C8 | 1 | 1 | yes | characteristic |
| 108 | C3×D9 | — | 2 | 1 | no | — |
| 109 | C3×D9 | M32 | 1 | 2 | yes | complemented |
| 110 | C22×C3×C4 | — | 9 | 1 | no | — |
| 111 | C2×C4×D3 | — | 3 | 1 | no | — |
| 112 | C2×C3×C8 | — | 2 | 1 | no | — |
| 113 | C2×C3×C8 | — | 9 | 1 | no | — |
| 114 | C2×C3×C8 | — | 9 | 1 | no | — |
| 115 | C2×C3×C8 | — | 9 | 1 | no | — |
| 116 | C2×C3×C8 | — | 9 | 1 | no | — |
| 117 | C2×C3×C8 | — | 9 | 1 | no | — |
| 118 | C2×C3×C8 | C2×D9 | 1 | 1 | yes | characteristic |
| 119 | C2×C3×C8 | D32 | 1 | 1 | yes | characteristic |
| 120 | C2×C3⋊C8 | — | 3 | 1 | no | — |
| 121 | D3×C8 | — | 3 | 1 | no | — |
| 122 | D3×C8 | — | 3 | 1 | no | — |
| 123 | D3×C8 | — | 3 | 1 | no | — |
| 124 | D3×C8 | — | 3 | 1 | no | — |
| 125 | C3×C16 | — | 3 | 2 | no | — |
| 126 | C3⋊C16 | — | 9 | 2 | no | — |
| 127 | C3⋊C16 | — | 9 | 2 | no | — |
| 128 | C3⋊C16 | — | 18 | 2 | no | — |
| 129 | C3⋊C16 | C2×D9 | 1 | 2 | yes | complemented |
| 130 | C22×C32 | D3×C8 | 1 | 1 | yes | characteristic |
| 131 | C2×C3×D3 | — | 3 | 1 | no | — |
| 132 | C2×C3×D3 | — | 3 | 1 | no | — |
| 133 | C2×C3×D3 | — | 6 | 2 | no | — |
| 134 | C32×C4 | D3×C8 | 1 | 1 | yes | characteristic |
| 135 | C32×C4 | C2×C4×D3 | 1 | 1 | yes | characteristic |
| 136 | C3×Dic3 | — | 3 | 1 | no | — |
| 137 | C3×Dic3 | — | 3 | 1 | no | — |
| 138 | C22×C9 | — | 2 | 1 | no | — |
| 139 | C22×C9 | C2×C3⋊C8 | 1 | 1 | yes | characteristic |
| 140 | C2×D9 | — | 2 | 2 | no | — |
| 141 | C2×D9 | C2×C3⋊C8 | 1 | 1 | yes | characteristic |
| 142 | C2×D9 | C2×C3⋊C8 | 1 | 1 | yes | characteristic |
| 143 | C4×C9 | — | 2 | 1 | no | — |
| 144 | C4×C9 | — | 2 | 1 | no | — |
| 145 | C4×C9 | C2×C3⋊C8 | 1 | 1 | yes | characteristic |
| 146 | C4×C9 | C22×Dic3 | 1 | 1 | yes | characteristic |
| 147 | Dic9 | C2×C3⋊C8 | 1 | 1 | yes | characteristic |
| 148 | Dic9 | C2×C3⋊C8 | 1 | 1 | yes | characteristic |
| 149 | C22×C8 | — | 9 | 1 | no | — |
| 150 | M32 | — | 3 | 1 | no | — |
| 151 | M32 | — | 27 | 2 | no | — |
| 152 | M32 | — | 27 | 1 | no | — |
| 153 | C2×C16 | — | 27 | 2 | no | — |
| 154 | C3×C9 | C2×M32 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 155 | C23×C3 | — | 9 | 1 | no | — |
| 156 | C22×D3 | — | 3 | 1 | no | — |
| 157 | C2×C3×C4 | — | 2 | 1 | no | — |
| 158 | C2×C3×C4 | — | 9 | 1 | no | — |
| 159 | C2×C3×C4 | — | 9 | 1 | no | — |
| 160 | C2×C3×C4 | — | 9 | 1 | no | — |
| 161 | C2×C3×C4 | — | 9 | 1 | no | — |
| 162 | C2×C3×C4 | — | 9 | 1 | no | — |
| 163 | C2×C3×C4 | C4×D9 | 1 | 1 | yes | characteristic |
| 164 | C2×C3×C4 | D3×Dic3 | 1 | 1 | yes | characteristic |
| 165 | C2×Dic3 | — | 3 | 1 | no | — |
| 166 | C4×D3 | — | 3 | 1 | no | — |
| 167 | C4×D3 | — | 3 | 1 | no | — |
| 168 | C4×D3 | — | 3 | 1 | no | — |
| 169 | C4×D3 | — | 3 | 1 | no | — |
| 170 | C3×C8 | — | 2 | 1 | no | — |
| 171 | C3×C8 | — | 2 | 1 | no | — |
| 172 | C3×C8 | — | 9 | 1 | no | — |
| 173 | C3×C8 | — | 9 | 1 | no | — |
| 174 | C3×C8 | C4×D9 | 1 | 1 | yes | characteristic |
| 175 | C3×C8 | C22×D9 | 1 | 1 | yes | characteristic |
| 176 | C3×C8 | D3×Dic3 | 1 | 1 | yes | characteristic |
| 177 | C3×C8 | C2×D32 | 1 | 1 | yes | characteristic |
| 178 | C3⋊C8 | — | 3 | 1 | no | — |
| 179 | C3⋊C8 | — | 3 | 1 | no | — |
| 180 | C2×C32 | — | 2 | 1 | no | — |
| 181 | C2×C32 | C2×D3×C8 | 1 | 1 | yes | characteristic |
| 182 | C3×D3 | — | 3 | 2 | no | — |
| 183 | C3×D3 | — | 6 | 1 | no | — |
| 184 | C2×C9 | — | 2 | 1 | no | — |
| 185 | C2×C9 | — | 2 | 1 | no | — |
| 186 | C2×C9 | — | 4 | 1 | no | — |
| 187 | C2×C9 | C22×C3⋊C8 | 1 | 1 | yes | characteristic |
| 188 | D9 | — | 2 | 1 | no | — |
| 189 | D9 | #812 | 1 | 2 | yes | direct product factor |
| 190 | C22×C4 | — | 9 | 1 | no | — |
| 191 | C2×C8 | — | 9 | 1 | no | — |
| 192 | C2×C8 | — | 9 | 1 | no | — |
| 193 | C2×C8 | — | 9 | 1 | no | — |
| 194 | C2×C8 | — | 9 | 1 | no | — |
| 195 | C2×C8 | — | 9 | 1 | no | — |
| 196 | C2×C8 | D3×D9 | 1 | 1 | yes | characteristic |
| 197 | C16 | — | 3 | 2 | no | — |
| 198 | C16 | — | 27 | 2 | no | — |
| 199 | C22×C3 | — | 2 | 1 | no | — |
| 200 | C22×C3 | — | 9 | 1 | no | — |
| 201 | C22×C3 | — | 9 | 1 | no | — |
| 202 | C22×C3 | — | 18 | 2 | no | — |
| 203 | C22×C3 | C8×D9 | 1 | 1 | yes | characteristic |
| 204 | C22×C3 | D3×C3⋊C8 | 1 | 1 | yes | characteristic |
| 205 | C2×D3 | — | 3 | 1 | no | — |
| 206 | C2×D3 | — | 3 | 1 | no | — |
| 207 | C2×D3 | — | 6 | 2 | no | — |
| 208 | C3×C4 | — | 2 | 1 | no | — |
| 209 | C3×C4 | — | 2 | 1 | no | — |
| 210 | C3×C4 | — | 9 | 1 | no | — |
| 211 | C3×C4 | — | 9 | 1 | no | — |
| 212 | C3×C4 | C8×D9 | 1 | 1 | yes | characteristic |
| 213 | C3×C4 | C2×C4×D9 | 1 | 1 | yes | characteristic |
| 214 | C3×C4 | D3×C3⋊C8 | 1 | 1 | yes | characteristic |
| 215 | C3×C4 | C2×D3×Dic3 | 1 | 1 | yes | characteristic |
| 216 | Dic3 | — | 3 | 1 | no | — |
| 217 | Dic3 | — | 3 | 1 | no | — |
| 218 | C32 | D3×M32 | 1 | 1 | yes | characteristic |
| 219 | C9 | — | 2 | 1 | no | — |
| 220 | C9 | C2×#812 | 1 | 1 | yes | characteristic, complemented |
| 221 | C23 | — | 9 | 1 | no | — |
| 222 | C2×C4 | — | 9 | 1 | no | — |
| 223 | C2×C4 | — | 9 | 1 | no | — |
| 224 | C2×C4 | — | 9 | 1 | no | — |
| 225 | C2×C4 | — | 9 | 1 | no | — |
| 226 | C2×C4 | — | 9 | 1 | no | — |
| 227 | C2×C4 | Dic3×D9 | 1 | 1 | yes | characteristic |
| 228 | C8 | — | 9 | 1 | no | — |
| 229 | C8 | — | 9 | 1 | no | — |
| 230 | C8 | Dic3×D9 | 1 | 1 | yes | characteristic |
| 231 | C8 | C2×D3×D9 | 1 | 1 | yes | characteristic |
| 232 | C2×C3 | — | 2 | 1 | no | — |
| 233 | C2×C3 | — | 2 | 1 | no | — |
| 234 | C2×C3 | — | 2 | 1 | no | — |
| 235 | C2×C3 | — | 4 | 1 | no | — |
| 236 | C2×C3 | — | 9 | 2 | no | — |
| 237 | C2×C3 | — | 18 | 1 | no | — |
| 238 | C2×C3 | C2×C8×D9 | 1 | 1 | yes | characteristic |
| 239 | C2×C3 | C2×D3×C3⋊C8 | 1 | 1 | yes | characteristic |
| 240 | D3 | — | 3 | 2 | no | — |
| 241 | D3 | — | 6 | 1 | no | — |
| 242 | C22 | — | 9 | 1 | no | — |
| 243 | C22 | — | 9 | 1 | no | — |
| 244 | C22 | — | 18 | 2 | no | — |
| 245 | C22 | D9×C3⋊C8 | 1 | 1 | yes | characteristic |
| 246 | C4 | — | 9 | 1 | no | — |
| 247 | C4 | — | 9 | 1 | no | — |
| 248 | C4 | D9×C3⋊C8 | 1 | 1 | yes | characteristic |
| 249 | C4 | C2×Dic3×D9 | 1 | 1 | yes | characteristic |
| 250 | C3 | — | 2 | 1 | no | — |
| 251 | C3 | D9×M32 | 1 | 1 | yes | characteristic, complemented |
| 252 | C3 | D3×#812 | 1 | 1 | yes | characteristic |
| 253 | C2 | — | 2 | 1 | no | — |
| 254 | C2 | — | 9 | 2 | no | — |
| 255 | C2 | — | 18 | 1 | no | — |
| 256 | C2 | C2×D9×C3⋊C8 | 1 | 1 | yes | characteristic |
Complements
Splittings G = N ⋊ H with N normal; H ≅ G/N.
Maximal subgroups
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
Finite Group Databasebeta