Finite Group DatabasebetaFinite Group DatabasebetaOrder 1728.
2834 conjugacy classes of subgroups; only the 295 normal subgroups are shown.
This group has 2834 conjugacy classes of subgroups — too many to draw. Only its 295 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 | C22×C3×#638 | C2 | 1 | 3 | yes | maximal, complemented |
| 2 | C22×#6295 | C2 | 1 | 3 | yes | maximal, complemented |
| 3 | #11723728 | C2 | 1 | 8 | yes | maximal, direct product factor |
| 4 | C2×#88813 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 5 | C2×#63979 | — | 3 | 3 | no | maximal |
| 6 | C24×C33 | C22 | 1 | 1 | yes | characteristic |
| 7 | C23×C3×C3⋊D3 | C22 | 1 | 3 | yes | — |
| 8 | C2×C3×#638 | — | 2 | 12 | no | — |
| 9 | C2×C3×#638 | C22 | 1 | 12 | yes | complemented |
| 10 | C22×C3×C3⋊Dic3 | C22 | 1 | 3 | yes | — |
| 11 | C2×#6295 | — | 2 | 12 | no | — |
| 12 | C2×#6295 | C22 | 1 | 12 | yes | complemented |
| 13 | #88813 | C22 | 1 | 4 | yes | complemented |
| 14 | C22×#638 | D3 | 1 | 3 | yes | complemented |
| 15 | C22×C3×#67 | — | 3 | 6 | no | — |
| 16 | C22×C3×#67 | — | 6 | 3 | no | — |
| 17 | C22×#626 | — | 3 | 6 | no | — |
| 18 | C22×#625 | — | 3 | 3 | no | — |
| 19 | #63979 | — | 3 | 24 | no | — |
| 20 | C2×Dic32 | — | 3 | 3 | no | — |
| 21 | C23×C33 | — | 2 | 6 | no | — |
| 22 | C23×C33 | C23 | 1 | 2 | yes | — |
| 23 | C23×C33 | C23 | 1 | 1 | yes | characteristic |
| 24 | C22×C3×C3⋊D3 | — | 2 | 6 | no | — |
| 25 | C22×C3×C3⋊D3 | — | 2 | 12 | no | — |
| 26 | C22×C3×C3⋊D3 | C23 | 1 | 6 | yes | — |
| 27 | C3×#638 | — | 2 | 24 | no | — |
| 28 | C2×C3×C3⋊Dic3 | D4 | 1 | 12 | yes | complemented |
| 29 | C2×C3×C3⋊Dic3 | C23 | 1 | 6 | yes | — |
| 30 | #6295 | — | 2 | 24 | no | — |
| 31 | C2×#940 | — | 9 | 3 | no | — |
| 32 | C24×C32 | — | 2 | 3 | no | — |
| 33 | C24×C32 | — | 4 | 1 | no | — |
| 34 | C24×C32 | C2×D3 | 1 | 3 | yes | — |
| 35 | C23×C3⋊D3 | C2×D3 | 1 | 3 | yes | — |
| 36 | C23×C3×D3 | — | 3 | 6 | no | — |
| 37 | C23×C3×D3 | — | 6 | 3 | no | — |
| 38 | C2×#638 | — | 2 | 12 | no | — |
| 39 | C2×#638 | C2×D3 | 1 | 12 | yes | complemented |
| 40 | C22×C3⋊Dic3 | C2×D3 | 1 | 3 | yes | — |
| 41 | C2×C3×#67 | — | 3 | 24 | no | — |
| 42 | C2×C3×#67 | — | 6 | 24 | no | — |
| 43 | C2×C3×#67 | — | 6 | 12 | no | — |
| 44 | C2×C3×#67 | — | 6 | 24 | no | — |
| 45 | C22×C3×Dic3 | — | 3 | 6 | no | — |
| 46 | C22×C3×Dic3 | — | 6 | 3 | no | — |
| 47 | C2×#626 | — | 3 | 24 | no | — |
| 48 | C2×#626 | — | 6 | 24 | no | — |
| 49 | C2×#625 | — | 3 | 12 | no | — |
| 50 | C2×#625 | — | 6 | 12 | no | — |
| 51 | Dic32 | — | 3 | 12 | no | — |
| 52 | C22×C33 | — | 2 | 6 | no | — |
| 53 | C22×C33 | — | 4 | 4 | no | — |
| 54 | C22×C33 | C2×D4 | 1 | 6 | yes | — |
| 55 | C22×C33 | C24 | 1 | 1 | yes | characteristic |
| 56 | C2×C3×C3⋊D3 | — | 2 | 6 | no | — |
| 57 | C2×C3×C3⋊D3 | — | 2 | 12 | no | — |
| 58 | C2×C3×C3⋊D3 | — | 4 | 12 | no | — |
| 59 | C3×C3⋊Dic3 | C2×D4 | 1 | 12 | yes | complemented |
| 60 | C22×C3×D4 | — | 9 | 3 | no | — |
| 61 | C22×#67 | — | 3 | 6 | no | — |
| 62 | C22×#67 | — | 6 | 3 | no | — |
| 63 | C22×#67 | — | 9 | 6 | no | — |
| 64 | C22×D12 | — | 9 | 3 | no | — |
| 65 | #940 | — | 9 | 24 | no | — |
| 66 | C2×C4×Dic3 | — | 9 | 3 | no | — |
| 67 | C23×C32 | — | 2 | 6 | no | — |
| 68 | C23×C32 | — | 2 | 12 | no | — |
| 69 | C23×C32 | — | 2 | 12 | no | — |
| 70 | C23×C32 | — | 2 | 3 | no | — |
| 71 | C23×C32 | — | 2 | 6 | no | — |
| 72 | C23×C32 | — | 4 | 2 | no | — |
| 73 | C23×C32 | — | 4 | 1 | no | — |
| 74 | C23×C32 | — | 4 | 12 | no | — |
| 75 | C23×C32 | — | 4 | 12 | no | — |
| 76 | C23×C32 | C22×D3 | 1 | 6 | yes | — |
| 77 | C23×C32 | C22×D3 | 1 | 3 | yes | — |
| 78 | C22×C3⋊D3 | — | 2 | 6 | no | — |
| 79 | C22×C3⋊D3 | — | 2 | 12 | no | — |
| 80 | C22×C3⋊D3 | C22×D3 | 1 | 6 | yes | — |
| 81 | C22×C3×D3 | — | 3 | 12 | no | — |
| 82 | C22×C3×D3 | — | 6 | 6 | no | — |
| 83 | C22×C3×D3 | — | 6 | 12 | no | — |
| 84 | C22×C3×D3 | — | 6 | 12 | no | — |
| 85 | C22×C3×D3 | — | 6 | 12 | no | — |
| 86 | C22×C3×D3 | — | 6 | 12 | no | — |
| 87 | C22×C3×D3 | — | 12 | 12 | no | — |
| 88 | #638 | — | 2 | 24 | no | — |
| 89 | C2×C3⋊Dic3 | #67 | 1 | 12 | yes | complemented |
| 90 | C2×C3⋊Dic3 | C22×D3 | 1 | 6 | yes | — |
| 91 | C3×#67 | — | 6 | 48 | no | — |
| 92 | C3×#67 | — | 6 | 48 | no | — |
| 93 | C2×C3×Dic3 | — | 3 | 24 | no | — |
| 94 | C2×C3×Dic3 | — | 3 | 12 | no | — |
| 95 | C2×C3×Dic3 | — | 6 | 12 | no | — |
| 96 | C2×C3×Dic3 | — | 6 | 6 | no | — |
| 97 | #626 | — | 6 | 48 | no | — |
| 98 | #625 | — | 6 | 24 | no | — |
| 99 | C2×#127 | — | 27 | 1 | no | Sylow |
| 100 | C2×C33 | — | 4 | 2 | no | — |
| 101 | C2×C33 | #127 | 1 | 4 | yes | complemented |
| 102 | C2×C33 | C22×D4 | 1 | 3 | yes | — |
| 103 | C3×C3⋊D3 | — | 4 | 6 | no | — |
| 104 | C24×C3 | — | 2 | 3 | no | — |
| 105 | C24×C3 | — | 4 | 1 | no | — |
| 106 | C24×C3 | — | 9 | 3 | no | — |
| 107 | C24×C3 | D32 | 1 | 3 | yes | — |
| 108 | C23×D3 | — | 3 | 6 | no | — |
| 109 | C23×D3 | — | 6 | 3 | no | — |
| 110 | C2×C3×D4 | — | 9 | 12 | no | — |
| 111 | C2×C3×D4 | — | 18 | 12 | no | — |
| 112 | C22×C3×C4 | — | 9 | 3 | no | — |
| 113 | C2×#67 | — | 3 | 24 | no | — |
| 114 | C2×#67 | — | 6 | 12 | no | — |
| 115 | C2×#67 | — | 6 | 24 | no | — |
| 116 | C2×#67 | — | 6 | 24 | no | — |
| 117 | C2×#67 | — | 9 | 24 | no | — |
| 118 | C2×#67 | — | 18 | 24 | no | — |
| 119 | C22×Dic3 | — | 3 | 6 | no | — |
| 120 | C22×Dic3 | — | 6 | 3 | no | — |
| 121 | C2×D12 | — | 9 | 12 | no | — |
| 122 | C2×D12 | — | 18 | 12 | no | — |
| 123 | C4×Dic3 | — | 9 | 12 | no | — |
| 124 | C22×C32 | — | 2 | 6 | no | — |
| 125 | C22×C32 | — | 2 | 12 | no | — |
| 126 | C22×C32 | — | 2 | 12 | no | — |
| 127 | C22×C32 | — | 2 | 3 | no | — |
| 128 | C22×C32 | — | 2 | 12 | no | — |
| 129 | C22×C32 | — | 2 | 6 | no | — |
| 130 | C22×C32 | — | 4 | 6 | no | — |
| 131 | C22×C32 | — | 4 | 1 | no | — |
| 132 | C22×C32 | — | 4 | 12 | no | — |
| 133 | C22×C32 | — | 4 | 12 | no | — |
| 134 | C22×C32 | — | 4 | 24 | no | — |
| 135 | C22×C32 | — | 4 | 16 | no | — |
| 136 | C22×C32 | — | 4 | 12 | no | — |
| 137 | C22×C32 | D3×D4 | 1 | 12 | yes | — |
| 138 | C22×C32 | C2×#67 | 1 | 6 | yes | — |
| 139 | C22×C32 | C23×D3 | 1 | 3 | yes | — |
| 140 | C2×C3⋊D3 | — | 2 | 6 | no | — |
| 141 | C2×C3⋊D3 | — | 2 | 12 | no | — |
| 142 | C2×C3⋊D3 | — | 4 | 12 | no | — |
| 143 | C2×C3×D3 | — | 6 | 12 | no | — |
| 144 | C2×C3×D3 | — | 6 | 12 | no | — |
| 145 | C2×C3×D3 | — | 6 | 12 | no | — |
| 146 | C2×C3×D3 | — | 6 | 12 | no | — |
| 147 | C2×C3×D3 | — | 12 | 12 | no | — |
| 148 | C2×C3×D3 | — | 12 | 24 | no | — |
| 149 | C2×C3×D3 | — | 12 | 24 | no | — |
| 150 | C3⋊Dic3 | C2×#67 | 1 | 12 | yes | complemented |
| 151 | C3×Dic3 | — | 3 | 24 | no | — |
| 152 | C3×Dic3 | — | 6 | 12 | no | — |
| 153 | C22×D4 | — | 9 | 3 | no | — |
| 154 | C22×D4 | — | 27 | 3 | no | — |
| 155 | #127 | — | 27 | 8 | no | — |
| 156 | C2×C42 | — | 27 | 1 | no | — |
| 157 | C33 | C2×#127 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 158 | C23×C3 | — | 2 | 12 | no | — |
| 159 | C23×C3 | — | 2 | 12 | no | — |
| 160 | C23×C3 | — | 2 | 6 | no | — |
| 161 | C23×C3 | — | 2 | 6 | no | — |
| 162 | C23×C3 | — | 2 | 3 | no | — |
| 163 | C23×C3 | — | 4 | 12 | no | — |
| 164 | C23×C3 | — | 4 | 12 | no | — |
| 165 | C23×C3 | — | 4 | 2 | no | — |
| 166 | C23×C3 | — | 4 | 1 | no | — |
| 167 | C23×C3 | — | 9 | 6 | no | — |
| 168 | C23×C3 | — | 18 | 12 | no | — |
| 169 | C23×C3 | — | 18 | 6 | no | — |
| 170 | C23×C3 | C2×D32 | 1 | 6 | yes | — |
| 171 | C23×C3 | C2×D32 | 1 | 3 | yes | — |
| 172 | C22×D3 | — | 3 | 12 | no | — |
| 173 | C22×D3 | — | 6 | 6 | no | — |
| 174 | C22×D3 | — | 6 | 12 | no | — |
| 175 | C22×D3 | — | 6 | 12 | no | — |
| 176 | C22×D3 | — | 6 | 12 | no | — |
| 177 | C22×D3 | — | 6 | 12 | no | — |
| 178 | C22×D3 | — | 12 | 12 | no | — |
| 179 | C3×D4 | — | 18 | 24 | no | — |
| 180 | C2×C3×C4 | — | 9 | 6 | no | — |
| 181 | C2×C3×C4 | — | 9 | 12 | no | — |
| 182 | #67 | — | 6 | 48 | no | — |
| 183 | #67 | — | 6 | 48 | no | — |
| 184 | #67 | — | 18 | 48 | no | — |
| 185 | C2×Dic3 | — | 3 | 12 | no | — |
| 186 | C2×Dic3 | — | 3 | 24 | no | — |
| 187 | C2×Dic3 | — | 6 | 12 | no | — |
| 188 | C2×Dic3 | — | 6 | 6 | no | — |
| 189 | D12 | — | 18 | 24 | no | — |
| 190 | C2×C32 | — | 2 | 6 | no | — |
| 191 | C2×C32 | — | 2 | 3 | no | — |
| 192 | C2×C32 | — | 2 | 12 | no | — |
| 193 | C2×C32 | — | 4 | 4 | no | — |
| 194 | C2×C32 | — | 4 | 3 | no | — |
| 195 | C2×C32 | — | 4 | 12 | no | — |
| 196 | C2×C32 | — | 4 | 8 | no | — |
| 197 | C2×C32 | — | 4 | 6 | no | — |
| 198 | C2×C32 | #940 | 1 | 12 | yes | complemented |
| 199 | C2×C32 | C2×D3×D4 | 1 | 6 | yes | — |
| 200 | C2×C32 | C22×#67 | 1 | 3 | yes | — |
| 201 | C3⋊D3 | — | 4 | 6 | no | — |
| 202 | C3×D3 | — | 12 | 12 | no | — |
| 203 | C3×D3 | — | 12 | 12 | no | — |
| 204 | C24 | — | 9 | 3 | no | — |
| 205 | C24 | #1113 | 1 | 1 | yes | characteristic |
| 206 | C2×D4 | — | 9 | 12 | no | — |
| 207 | C2×D4 | — | 18 | 12 | no | — |
| 208 | C2×D4 | — | 27 | 12 | no | — |
| 209 | C2×D4 | — | 54 | 12 | no | — |
| 210 | C22×C4 | — | 9 | 3 | no | — |
| 211 | C42 | — | 27 | 4 | no | — |
| 212 | C22×C3 | — | 2 | 12 | no | — |
| 213 | C22×C3 | — | 2 | 12 | no | — |
| 214 | C22×C3 | — | 2 | 6 | no | — |
| 215 | C22×C3 | — | 2 | 3 | no | — |
| 216 | C22×C3 | — | 2 | 6 | no | — |
| 217 | C22×C3 | — | 2 | 12 | no | — |
| 218 | C22×C3 | — | 4 | 12 | no | — |
| 219 | C22×C3 | — | 4 | 12 | no | — |
| 220 | C22×C3 | — | 4 | 24 | no | — |
| 221 | C22×C3 | — | 4 | 16 | no | — |
| 222 | C22×C3 | — | 4 | 12 | no | — |
| 223 | C22×C3 | — | 4 | 1 | no | — |
| 224 | C22×C3 | — | 4 | 6 | no | — |
| 225 | C22×C3 | — | 18 | 12 | no | — |
| 226 | C22×C3 | — | 18 | 6 | no | — |
| 227 | C22×C3 | — | 36 | 12 | no | — |
| 228 | C22×C3 | D3×#67 | 1 | 12 | yes | — |
| 229 | C22×C3 | #3811 | 1 | 6 | yes | — |
| 230 | C22×C3 | C22×D32 | 1 | 3 | yes | — |
| 231 | C2×D3 | — | 6 | 12 | no | — |
| 232 | C2×D3 | — | 6 | 12 | no | — |
| 233 | C2×D3 | — | 6 | 12 | no | — |
| 234 | C2×D3 | — | 6 | 12 | no | — |
| 235 | C2×D3 | — | 12 | 12 | no | — |
| 236 | C2×D3 | — | 12 | 24 | no | — |
| 237 | C2×D3 | — | 12 | 24 | no | — |
| 238 | C3×C4 | — | 9 | 12 | no | — |
| 239 | Dic3 | — | 3 | 24 | no | — |
| 240 | Dic3 | — | 6 | 12 | no | — |
| 241 | C32 | — | 2 | 3 | no | — |
| 242 | C32 | — | 4 | 1 | no | — |
| 243 | C32 | C2×#940 | 1 | 3 | yes | complemented |
| 244 | C23 | — | 2 | 6 | no | — |
| 245 | C23 | — | 9 | 6 | no | — |
| 246 | C23 | — | 18 | 6 | no | — |
| 247 | C23 | — | 18 | 12 | no | — |
| 248 | C23 | C2×#1113 | 1 | 2 | yes | — |
| 249 | C23 | C2×#1113 | 1 | 1 | yes | characteristic |
| 250 | D4 | — | 18 | 24 | no | — |
| 251 | D4 | — | 54 | 24 | no | — |
| 252 | C2×C4 | — | 9 | 6 | no | — |
| 253 | C2×C4 | — | 9 | 12 | no | — |
| 254 | C2×C3 | — | 2 | 3 | no | — |
| 255 | C2×C3 | — | 2 | 6 | no | — |
| 256 | C2×C3 | — | 2 | 12 | no | — |
| 257 | C2×C3 | — | 4 | 12 | no | — |
| 258 | C2×C3 | — | 4 | 8 | no | — |
| 259 | C2×C3 | — | 4 | 6 | no | — |
| 260 | C2×C3 | — | 4 | 3 | no | — |
| 261 | C2×C3 | — | 4 | 4 | no | — |
| 262 | C2×C3 | — | 36 | 6 | no | — |
| 263 | C2×C3 | #63979 | 1 | 12 | yes | complemented |
| 264 | C2×C3 | C2×D3×#67 | 1 | 6 | yes | — |
| 265 | C2×C3 | C2×#3811 | 1 | 3 | yes | — |
| 266 | D3 | — | 12 | 12 | no | — |
| 267 | D3 | — | 12 | 12 | no | — |
| 268 | C22 | — | 2 | 6 | no | — |
| 269 | C22 | — | 4 | 4 | no | — |
| 270 | C22 | — | 18 | 6 | no | — |
| 271 | C22 | — | 18 | 12 | no | — |
| 272 | C22 | — | 36 | 12 | no | — |
| 273 | C22 | #89049 | 1 | 6 | yes | — |
| 274 | C22 | C22×#1113 | 1 | 1 | yes | characteristic |
| 275 | C4 | — | 9 | 12 | no | — |
| 276 | C3 | — | 2 | 3 | no | — |
| 277 | C3 | — | 4 | 1 | no | — |
| 278 | C3 | C2×#63979 | 1 | 3 | yes | complemented |
| 279 | C2 | — | 4 | 2 | no | — |
| 280 | C2 | — | 36 | 6 | no | — |
| 281 | C2 | #11723728 | 1 | 4 | yes | direct product factor |
| 282 | C2 | C2×#89049 | 1 | 3 | yes | — |
| subgroup | G/H | |
|---|---|---|
| center | C23 | C2×#1113 |
| commutator, cosocle | C22×C33 | C24 |
| Frattini | C22 | C22×#1113 |
| Fitting | C24×C33 | C22 |
| socle | C23×C33 | C23 |
| hypercenter | C24 | #1113 |
| hypocenter | C33 | C2×#127 |
| LCS | G ▷ C22×C33 ▷ C33 | |
| UCS | C1 ◁ C23 ◁ C24 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×C3×#638 | C2 | semidirect |
| 2. C22×#6295 | C2 | semidirect |
| 3. #11723728 | C2 | direct (N × H) |
| 4. C2×#88813 | C2 | semidirect |
| 9. C2×C3×#638 | C22 | semidirect |
| 12. C2×#6295 | C22 | semidirect |
| 13. #88813 | C22 | semidirect |
| 14. C22×#638 | D3 | semidirect |
| 28. C2×C3×C3⋊Dic3 | D4 | semidirect |
| 39. C2×#638 | C2×D3 | semidirect |
| 59. C3×C3⋊Dic3 | C2×D4 | semidirect |
| 89. C2×C3⋊Dic3 | #67 | semidirect |
| 101. C2×C33 | #127 | semidirect |
| 150. C3⋊Dic3 | C2×#67 | semidirect |
| 157. C33 | C2×#127 | semidirect |
| 198. C2×C32 | #940 | semidirect |
| 243. C32 | C2×#940 | semidirect |
| 263. C2×C3 | #63979 | semidirect |
| 278. C3 | C2×#63979 | semidirect |
| 281. C2 | #11723728 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C3×#638 | 2 |
| C22×#6295 | 2 |
| #11723728 | 2 |
| C2×#88813 | 2 |
| C2×#63979 | 3 |