Finite Group DatabasebetaFinite Group DatabasebetaOrder 1728.
705 conjugacy classes of subgroups; only the 67 normal subgroups are shown.
This group has 705 conjugacy classes of subgroups — too many to draw. Only its 67 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 | C23×C22⋊C27 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | C22×(C22⋊C27)⋊C2 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | #11720654 | C2 | 1 | 4 | yes | maximal, direct product factor |
| 4 | C2×(C22⋊C27)⋊C4 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 5 | C2×#63515 | — | 3 | 1 | no | maximal |
| 6 | C22×C22⋊C27 | — | 2 | 2 | no | — |
| 7 | C22×C22⋊C27 | C22 | 1 | 1 | yes | characteristic |
| 8 | C22×C22⋊C27 | C22 | 1 | 2 | yes | complemented |
| 9 | C2×(C22⋊C27)⋊C2 | — | 2 | 2 | no | — |
| 10 | C2×(C22⋊C27)⋊C2 | C22 | 1 | 2 | yes | complemented |
| 11 | C2×#6171 | — | 4 | 1 | no | maximal |
| 12 | (C22⋊C27)⋊C4 | C22 | 1 | 2 | yes | complemented |
| 13 | C25×C9 | D3 | 1 | 1 | yes | characteristic |
| 14 | C22×#611 | — | 3 | 1 | no | — |
| 15 | C22×#611 | — | 3 | 1 | no | — |
| 16 | C22×#611 | — | 3 | 1 | no | — |
| 17 | #63515 | — | 3 | 4 | no | — |
| 18 | #63515 | — | 3 | 4 | no | — |
| 19 | C2×#3676 | — | 3 | 1 | no | — |
| 20 | C2×#3676 | — | 3 | 1 | no | — |
| 21 | C2×#3676 | — | 3 | 1 | no | — |
| 22 | C23×C27 | — | 4 | 1 | no | — |
| 23 | C22×D27 | — | 4 | 1 | no | — |
| 24 | C2×C22⋊C27 | — | 2 | 2 | no | — |
| 25 | C2×C22⋊C27 | D4 | 1 | 2 | yes | complemented |
| 26 | C2×C22⋊C27 | C23 | 1 | 1 | yes | characteristic |
| 27 | (C22⋊C27)⋊C2 | — | 2 | 2 | no | — |
| 28 | #6171 | — | 4 | 4 | no | — |
| 29 | C2×Dic27 | — | 4 | 1 | no | — |
| 30 | C2×#953 | — | 9 | 1 | no | — |
| 31 | C24×C9 | — | 2 | 2 | no | — |
| 32 | C24×C9 | — | 3 | 1 | no | — |
| 33 | C24×C9 | — | 3 | 1 | no | — |
| 34 | C24×C9 | — | 3 | 2 | no | — |
| 35 | C24×C9 | — | 6 | 2 | no | — |
| 36 | C24×C9 | C2×D3 | 1 | 2 | yes | — |
| 37 | C24×C9 | C2×D3 | 1 | 1 | yes | characteristic |
| 38 | C23×D9 | — | 3 | 1 | no | — |
| 39 | C2×#611 | — | 3 | 2 | no | — |
| 40 | C2×#611 | — | 3 | 4 | no | — |
| 41 | C2×#611 | — | 3 | 4 | no | — |
| 42 | C2×#611 | — | 3 | 2 | no | — |
| 43 | C2×#611 | — | 6 | 2 | no | — |
| 44 | C2×#611 | — | 6 | 4 | no | — |
| 45 | C2×#611 | — | 6 | 2 | no | — |
| 46 | C2×#611 | — | 6 | 1 | no | — |
| 47 | C2×#611 | — | 6 | 2 | no | — |
| 48 | C2×#611 | — | 6 | 1 | no | — |
| 49 | C22×Dic9 | — | 3 | 1 | no | — |
| 50 | C22×Dic9 | — | 3 | 1 | no | — |
| 51 | C22×Dic9 | — | 3 | 1 | no | — |
| 52 | #3676 | — | 3 | 4 | no | — |
| 53 | #3676 | — | 3 | 2 | no | — |
| 54 | #3676 | — | 3 | 4 | no | — |
| 55 | #3676 | — | 3 | 2 | no | — |
| 56 | C22×C27 | — | 4 | 1 | no | — |
| 57 | C22×C27 | — | 4 | 2 | no | — |
| 58 | C22×C27 | — | 8 | 2 | no | — |
| 59 | C2×D27 | — | 4 | 2 | no | — |
| 60 | C2×D27 | — | 8 | 2 | no | — |
| 61 | C22⋊C27 | C2×D4 | 1 | 1 | yes | characteristic, complemented |
| 62 | Dic27 | — | 4 | 2 | no | — |
| 63 | C25×C3 | D9 | 1 | 1 | yes | characteristic |
| 64 | C22×#67 | — | 9 | 1 | no | — |
| 65 | C22×#67 | — | 9 | 1 | no | — |
| 66 | C22×#67 | — | 9 | 1 | no | — |
| 67 | #953 | — | 9 | 4 | no | — |
| 68 | #953 | — | 9 | 4 | no | — |
| 69 | C2×#217 | — | 9 | 1 | no | — |
| 70 | C2×#217 | — | 9 | 1 | no | — |
| 71 | C2×#217 | — | 9 | 1 | no | — |
| 72 | C23×C9 | — | 2 | 2 | no | — |
| 73 | C23×C9 | — | 3 | 1 | no | — |
| 74 | C23×C9 | — | 3 | 1 | no | — |
| 75 | C23×C9 | — | 3 | 2 | no | — |
| 76 | C23×C9 | — | 3 | 2 | no | — |
| 77 | C23×C9 | — | 3 | 4 | no | — |
| 78 | C23×C9 | — | 3 | 2 | no | — |
| 79 | C23×C9 | — | 3 | 2 | no | — |
| 80 | C23×C9 | — | 3 | 1 | no | — |
| 81 | C23×C9 | — | 6 | 2 | no | — |
| 82 | C23×C9 | — | 6 | 2 | no | — |
| 83 | C23×C9 | — | 6 | 2 | no | — |
| 84 | C23×C9 | — | 6 | 1 | no | — |
| 85 | C23×C9 | — | 6 | 4 | no | — |
| 86 | C23×C9 | — | 6 | 2 | no | — |
| 87 | C23×C9 | — | 6 | 4 | no | — |
| 88 | C23×C9 | #67 | 1 | 2 | yes | — |
| 89 | C23×C9 | S4 | 1 | 1 | yes | characteristic |
| 90 | C23×C9 | C22×D3 | 1 | 1 | yes | characteristic |
| 91 | C22×D9 | — | 3 | 2 | no | — |
| 92 | C22×D9 | — | 6 | 2 | no | — |
| 93 | C22×D9 | — | 6 | 2 | no | — |
| 94 | C22×D9 | — | 6 | 1 | no | — |
| 95 | C22×D9 | — | 6 | 1 | no | — |
| 96 | #611 | — | 6 | 4 | no | — |
| 97 | #611 | — | 6 | 2 | no | — |
| 98 | #611 | — | 6 | 8 | no | — |
| 99 | #611 | — | 6 | 4 | no | — |
| 100 | #611 | — | 6 | 2 | no | — |
| 101 | #611 | — | 6 | 4 | no | — |
| 102 | C2×Dic9 | — | 3 | 2 | no | — |
| 103 | C2×Dic9 | — | 3 | 2 | no | — |
| 104 | C2×Dic9 | — | 3 | 2 | no | — |
| 105 | C2×Dic9 | — | 6 | 2 | no | — |
| 106 | C2×Dic9 | — | 6 | 2 | no | — |
| 107 | C2×Dic9 | — | 6 | 1 | no | — |
| 108 | C2×Dic9 | — | 6 | 1 | no | — |
| 109 | C2×#120 | — | 27 | 1 | no | Sylow |
| 110 | C2×C27 | — | 4 | 2 | no | — |
| 111 | C2×C27 | — | 4 | 1 | no | — |
| 112 | C2×C27 | — | 8 | 2 | no | — |
| 113 | D27 | — | 8 | 2 | no | — |
| 114 | C24×C3 | — | 2 | 2 | no | — |
| 115 | C24×C3 | — | 3 | 1 | no | — |
| 116 | C24×C3 | — | 3 | 1 | no | — |
| 117 | C24×C3 | — | 3 | 2 | no | — |
| 118 | C24×C3 | — | 6 | 2 | no | — |
| 119 | C24×C3 | C2×D9 | 1 | 1 | yes | characteristic |
| 120 | C24×C3 | C2×D9 | 1 | 2 | yes | — |
| 121 | C23×D3 | — | 9 | 1 | no | — |
| 122 | C2×#67 | — | 9 | 2 | no | — |
| 123 | C2×#67 | — | 9 | 4 | no | — |
| 124 | C2×#67 | — | 9 | 4 | no | — |
| 125 | C2×#67 | — | 9 | 2 | no | — |
| 126 | C2×#67 | — | 18 | 2 | no | — |
| 127 | C2×#67 | — | 18 | 4 | no | — |
| 128 | C2×#67 | — | 18 | 2 | no | — |
| 129 | C2×#67 | — | 18 | 1 | no | — |
| 130 | C2×#67 | — | 18 | 2 | no | — |
| 131 | C2×#67 | — | 18 | 1 | no | — |
| 132 | C22×Dic3 | — | 9 | 1 | no | — |
| 133 | C22×Dic3 | — | 9 | 1 | no | — |
| 134 | C22×Dic3 | — | 9 | 1 | no | — |
| 135 | #217 | — | 9 | 4 | no | — |
| 136 | #217 | — | 9 | 2 | no | — |
| 137 | #217 | — | 9 | 4 | no | — |
| 138 | #217 | — | 9 | 2 | no | — |
| 139 | C22×C9 | — | 2 | 2 | no | — |
| 140 | C22×C9 | — | 3 | 2 | no | — |
| 141 | C22×C9 | — | 3 | 1 | no | — |
| 142 | C22×C9 | — | 3 | 2 | no | — |
| 143 | C22×C9 | — | 3 | 2 | no | — |
| 144 | C22×C9 | — | 3 | 1 | no | — |
| 145 | C22×C9 | — | 3 | 1 | no | — |
| 146 | C22×C9 | — | 3 | 4 | no | — |
| 147 | C22×C9 | — | 3 | 2 | no | — |
| 148 | C22×C9 | — | 6 | 2 | no | — |
| 149 | C22×C9 | — | 6 | 2 | no | — |
| 150 | C22×C9 | — | 6 | 4 | no | — |
| 151 | C22×C9 | — | 6 | 1 | no | — |
| 152 | C22×C9 | — | 6 | 2 | no | — |
| 153 | C22×C9 | — | 6 | 4 | no | — |
| 154 | C22×C9 | — | 6 | 2 | no | — |
| 155 | C22×C9 | C2×#67 | 1 | 1 | yes | characteristic |
| 156 | C22×C9 | C2×S4 | 1 | 2 | yes | — |
| 157 | C22×C9 | C2×S4 | 1 | 1 | yes | characteristic |
| 158 | C2×D9 | — | 6 | 2 | no | — |
| 159 | C2×D9 | — | 6 | 2 | no | — |
| 160 | C2×D9 | — | 6 | 2 | no | — |
| 161 | C2×D9 | — | 12 | 2 | no | — |
| 162 | C2×D9 | — | 12 | 2 | no | — |
| 163 | Dic9 | — | 6 | 2 | no | — |
| 164 | Dic9 | — | 6 | 2 | no | — |
| 165 | Dic9 | — | 6 | 2 | no | — |
| 166 | C25 | D27 | 1 | 1 | yes | characteristic, complemented |
| 167 | C22×D4 | — | 27 | 1 | no | — |
| 168 | C22×D4 | — | 27 | 1 | no | — |
| 169 | C22×D4 | — | 27 | 1 | no | — |
| 170 | #120 | — | 27 | 4 | no | — |
| 171 | #120 | — | 27 | 4 | no | — |
| 172 | C2×C22⋊C4 | — | 27 | 1 | no | — |
| 173 | C2×C22⋊C4 | — | 27 | 1 | no | — |
| 174 | C2×C22⋊C4 | — | 27 | 1 | no | — |
| 175 | C27 | — | 4 | 1 | no | Sylow |
| 176 | C23×C3 | — | 2 | 2 | no | — |
| 177 | C23×C3 | — | 3 | 1 | no | — |
| 178 | C23×C3 | — | 3 | 1 | no | — |
| 179 | C23×C3 | — | 3 | 2 | no | — |
| 180 | C23×C3 | — | 3 | 2 | no | — |
| 181 | C23×C3 | — | 3 | 4 | no | — |
| 182 | C23×C3 | — | 3 | 2 | no | — |
| 183 | C23×C3 | — | 3 | 1 | no | — |
| 184 | C23×C3 | — | 3 | 2 | no | — |
| 185 | C23×C3 | — | 6 | 2 | no | — |
| 186 | C23×C3 | — | 6 | 2 | no | — |
| 187 | C23×C3 | — | 6 | 2 | no | — |
| 188 | C23×C3 | — | 6 | 1 | no | — |
| 189 | C23×C3 | — | 6 | 4 | no | — |
| 190 | C23×C3 | — | 6 | 2 | no | — |
| 191 | C23×C3 | — | 6 | 4 | no | — |
| 192 | C23×C3 | #611 | 1 | 2 | yes | — |
| 193 | C23×C3 | (C22⋊C9)⋊C2 | 1 | 1 | yes | characteristic |
| 194 | C23×C3 | C22×D9 | 1 | 1 | yes | characteristic |
| 195 | C22×D3 | — | 9 | 2 | no | — |
| 196 | C22×D3 | — | 18 | 2 | no | — |
| 197 | C22×D3 | — | 18 | 2 | no | — |
| 198 | C22×D3 | — | 18 | 1 | no | — |
| 199 | C22×D3 | — | 18 | 1 | no | — |
| 200 | #67 | — | 18 | 4 | no | — |
| 201 | #67 | — | 18 | 2 | no | — |
| 202 | #67 | — | 18 | 8 | no | — |
| 203 | #67 | — | 18 | 4 | no | — |
| 204 | #67 | — | 18 | 2 | no | — |
| 205 | #67 | — | 18 | 4 | no | — |
| 206 | C2×Dic3 | — | 9 | 2 | no | — |
| 207 | C2×Dic3 | — | 9 | 2 | no | — |
| 208 | C2×Dic3 | — | 9 | 2 | no | — |
| 209 | C2×Dic3 | — | 18 | 2 | no | — |
| 210 | C2×Dic3 | — | 18 | 2 | no | — |
| 211 | C2×Dic3 | — | 18 | 1 | no | — |
| 212 | C2×Dic3 | — | 18 | 1 | no | — |
| 213 | C2×C9 | — | 2 | 2 | no | — |
| 214 | C2×C9 | — | 3 | 1 | no | — |
| 215 | C2×C9 | — | 3 | 1 | no | — |
| 216 | C2×C9 | — | 3 | 2 | no | — |
| 217 | C2×C9 | — | 6 | 2 | no | — |
| 218 | C2×C9 | GL(2,ℤ/4) | 1 | 2 | yes | — |
| 219 | C2×C9 | C22×S4 | 1 | 1 | yes | characteristic |
| 220 | D9 | — | 12 | 2 | no | — |
| 221 | C24 | — | 2 | 2 | no | — |
| 222 | C24 | — | 3 | 1 | no | — |
| 223 | C24 | — | 3 | 1 | no | — |
| 224 | C24 | — | 3 | 2 | no | — |
| 225 | C24 | — | 6 | 2 | no | — |
| 226 | C24 | — | 27 | 1 | no | — |
| 227 | C24 | C2×D27 | 1 | 1 | yes | characteristic |
| 228 | C24 | C2×D27 | 1 | 2 | yes | complemented |
| 229 | C2×D4 | — | 27 | 2 | no | — |
| 230 | C2×D4 | — | 27 | 4 | no | — |
| 231 | C2×D4 | — | 27 | 4 | no | — |
| 232 | C2×D4 | — | 27 | 2 | no | — |
| 233 | C2×D4 | — | 54 | 2 | no | — |
| 234 | C2×D4 | — | 54 | 4 | no | — |
| 235 | C2×D4 | — | 54 | 2 | no | — |
| 236 | C2×D4 | — | 54 | 1 | no | — |
| 237 | C2×D4 | — | 54 | 2 | no | — |
| 238 | C2×D4 | — | 54 | 1 | no | — |
| 239 | C22×C4 | — | 27 | 1 | no | — |
| 240 | C22×C4 | — | 27 | 1 | no | — |
| 241 | C22×C4 | — | 27 | 1 | no | — |
| 242 | C22⋊C4 | — | 27 | 2 | no | — |
| 243 | C22⋊C4 | — | 27 | 4 | no | — |
| 244 | C22⋊C4 | — | 27 | 4 | no | — |
| 245 | C22⋊C4 | — | 27 | 2 | no | — |
| 246 | C22×C3 | — | 2 | 2 | no | — |
| 247 | C22×C3 | — | 3 | 2 | no | — |
| 248 | C22×C3 | — | 3 | 1 | no | — |
| 249 | C22×C3 | — | 3 | 1 | no | — |
| 250 | C22×C3 | — | 3 | 1 | no | — |
| 251 | C22×C3 | — | 3 | 2 | no | — |
| 252 | C22×C3 | — | 3 | 2 | no | — |
| 253 | C22×C3 | — | 3 | 4 | no | — |
| 254 | C22×C3 | — | 3 | 2 | no | — |
| 255 | C22×C3 | — | 6 | 2 | no | — |
| 256 | C22×C3 | — | 6 | 2 | no | — |
| 257 | C22×C3 | — | 6 | 4 | no | — |
| 258 | C22×C3 | — | 6 | 1 | no | — |
| 259 | C22×C3 | — | 6 | 2 | no | — |
| 260 | C22×C3 | — | 6 | 4 | no | — |
| 261 | C22×C3 | — | 6 | 2 | no | — |
| 262 | C22×C3 | C2×#611 | 1 | 1 | yes | characteristic |
| 263 | C22×C3 | C2×(C22⋊C9)⋊C2 | 1 | 1 | yes | characteristic |
| 264 | C22×C3 | C2×(C22⋊C9)⋊C2 | 1 | 2 | yes | — |
| 265 | C2×D3 | — | 18 | 2 | no | — |
| 266 | C2×D3 | — | 18 | 2 | no | — |
| 267 | C2×D3 | — | 18 | 2 | no | — |
| 268 | C2×D3 | — | 36 | 2 | no | — |
| 269 | C2×D3 | — | 36 | 2 | no | — |
| 270 | Dic3 | — | 18 | 2 | no | — |
| 271 | Dic3 | — | 18 | 2 | no | — |
| 272 | Dic3 | — | 18 | 2 | no | — |
| 273 | C9 | C2×GL(2,ℤ/4) | 1 | 1 | yes | characteristic |
| 274 | C23 | — | 2 | 2 | no | — |
| 275 | C23 | — | 3 | 1 | no | — |
| 276 | C23 | — | 3 | 1 | no | — |
| 277 | C23 | — | 3 | 2 | no | — |
| 278 | C23 | — | 3 | 2 | no | — |
| 279 | C23 | — | 3 | 4 | no | — |
| 280 | C23 | — | 3 | 1 | no | — |
| 281 | C23 | — | 3 | 2 | no | — |
| 282 | C23 | — | 3 | 2 | no | — |
| 283 | C23 | — | 6 | 2 | no | — |
| 284 | C23 | — | 6 | 2 | no | — |
| 285 | C23 | — | 6 | 2 | no | — |
| 286 | C23 | — | 6 | 1 | no | — |
| 287 | C23 | — | 6 | 4 | no | — |
| 288 | C23 | — | 6 | 2 | no | — |
| 289 | C23 | — | 6 | 4 | no | — |
| 290 | C23 | — | 27 | 2 | no | — |
| 291 | C23 | — | 54 | 2 | no | — |
| 292 | C23 | — | 54 | 2 | no | — |
| 293 | C23 | — | 54 | 1 | no | — |
| 294 | C23 | — | 54 | 1 | no | — |
| 295 | C23 | #6171 | 1 | 2 | yes | complemented |
| 296 | C23 | (C22⋊C27)⋊C2 | 1 | 1 | yes | characteristic, complemented |
| 297 | C23 | C22×D27 | 1 | 1 | yes | characteristic |
| 298 | D4 | — | 54 | 4 | no | — |
| 299 | D4 | — | 54 | 2 | no | — |
| 300 | D4 | — | 54 | 8 | no | — |
| 301 | D4 | — | 54 | 4 | no | — |
| 302 | D4 | — | 54 | 4 | no | — |
| 303 | D4 | — | 54 | 2 | no | — |
| 304 | C2×C4 | — | 27 | 2 | no | — |
| 305 | C2×C4 | — | 27 | 2 | no | — |
| 306 | C2×C4 | — | 27 | 2 | no | — |
| 307 | C2×C4 | — | 54 | 2 | no | — |
| 308 | C2×C4 | — | 54 | 2 | no | — |
| 309 | C2×C4 | — | 54 | 1 | no | — |
| 310 | C2×C4 | — | 54 | 1 | no | — |
| 311 | C2×C3 | — | 2 | 2 | no | — |
| 312 | C2×C3 | — | 3 | 1 | no | — |
| 313 | C2×C3 | — | 3 | 1 | no | — |
| 314 | C2×C3 | — | 3 | 2 | no | — |
| 315 | C2×C3 | — | 6 | 2 | no | — |
| 316 | C2×C3 | #63694 | 1 | 2 | yes | — |
| 317 | C2×C3 | C22×(C22⋊C9)⋊C2 | 1 | 1 | yes | characteristic |
| 318 | D3 | — | 36 | 2 | no | — |
| 319 | C22 | — | 2 | 2 | no | — |
| 320 | C22 | — | 3 | 2 | no | — |
| 321 | C22 | — | 3 | 1 | no | — |
| 322 | C22 | — | 3 | 2 | no | — |
| 323 | C22 | — | 3 | 2 | no | — |
| 324 | C22 | — | 3 | 1 | no | — |
| 325 | C22 | — | 3 | 1 | no | — |
| 326 | C22 | — | 3 | 4 | no | — |
| 327 | C22 | — | 3 | 2 | no | — |
| 328 | C22 | — | 6 | 2 | no | — |
| 329 | C22 | — | 6 | 2 | no | — |
| 330 | C22 | — | 6 | 4 | no | — |
| 331 | C22 | — | 6 | 1 | no | — |
| 332 | C22 | — | 6 | 2 | no | — |
| 333 | C22 | — | 6 | 4 | no | — |
| 334 | C22 | — | 6 | 2 | no | — |
| 335 | C22 | — | 54 | 2 | no | — |
| 336 | C22 | — | 54 | 2 | no | — |
| 337 | C22 | — | 54 | 2 | no | — |
| 338 | C22 | — | 108 | 2 | no | — |
| 339 | C22 | — | 108 | 2 | no | — |
| 340 | C22 | C2×#6171 | 1 | 1 | yes | characteristic, complemented |
| 341 | C22 | C2×(C22⋊C27)⋊C2 | 1 | 1 | yes | characteristic |
| 342 | C22 | C2×(C22⋊C27)⋊C2 | 1 | 2 | yes | complemented |
| 343 | C4 | — | 54 | 2 | no | — |
| 344 | C4 | — | 54 | 2 | no | — |
| 345 | C4 | — | 54 | 2 | no | — |
| 346 | C3 | C2×#63694 | 1 | 1 | yes | characteristic |
| 347 | C2 | — | 2 | 2 | no | — |
| 348 | C2 | — | 3 | 1 | no | — |
| 349 | C2 | — | 3 | 1 | no | — |
| 350 | C2 | — | 3 | 2 | no | — |
| 351 | C2 | — | 6 | 2 | no | — |
| 352 | C2 | — | 108 | 2 | no | — |
| 353 | C2 | #11720654 | 1 | 2 | yes | direct product factor |
| 354 | C2 | C22×(C22⋊C27)⋊C2 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C23×C22⋊C27 | C2 | semidirect |
| 2. C22×(C22⋊C27)⋊C2 | C2 | semidirect |
| 3. #11720654 | C2 | direct (N × H) |
| 4. C2×(C22⋊C27)⋊C4 | C2 | semidirect |
| 8. C22×C22⋊C27 | C22 | semidirect |
| 10. C2×(C22⋊C27)⋊C2 | C22 | semidirect |
| 12. (C22⋊C27)⋊C4 | C22 | semidirect |
| 25. C2×C22⋊C27 | D4 | semidirect |
| 61. C22⋊C27 | C2×D4 | semidirect |
| 166. C25 | D27 | semidirect |
| 228. C24 | C2×D27 | semidirect |
| 295. C23 | #6171 | semidirect |
| 296. C23 | (C22⋊C27)⋊C2 | semidirect |
| 340. C22 | C2×#6171 | semidirect |
| 342. C22 | C2×(C22⋊C27)⋊C2 | semidirect |
| 353. C2 | #11720654 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C22⋊C27 | 2 |
| C22×(C22⋊C27)⋊C2 | 2 |
| #11720654 | 2 |
| C2×(C22⋊C27)⋊C4 | 2 |
| C2×#63515 | 3 |
| C2×#6171 | 4 |