Finite Group DatabasebetaFinite Group DatabasebetaOrder 1728.
866 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 866 conjugacy classes of subgroups — too many to draw. Only its 69 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 | C2×C3×C22⋊(C22⋊C9) | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #10593111 | — | 3 | 3 | no | maximal |
| 3 | #10592946 | — | 3 | 1 | no | maximal |
| 4 | C3×C22⋊(C22⋊C9) | C4 | 1 | 1 | yes | characteristic, complemented |
| 5 | C3⋊((C22⋊C9)⋊C4) | — | 4 | 3 | no | maximal |
| 6 | C25×C32 | D3 | 1 | 1 | yes | characteristic |
| 7 | C2×C22⋊(C22⋊C9) | D3 | 1 | 3 | yes | — |
| 8 | C2×#3757 | — | 3 | 3 | no | — |
| 9 | C2×#3757 | — | 3 | 3 | no | — |
| 10 | C2×C3×C22⋊C9 | — | 4 | 3 | no | — |
| 11 | C2×C3×C22⋊C9 | — | 8 | 1 | no | — |
| 12 | #5247 | — | 9 | 3 | no | — |
| 13 | #5247 | — | 9 | 1 | no | — |
| 14 | C24×C32 | — | 3 | 3 | no | — |
| 15 | C24×C32 | — | 3 | 3 | no | — |
| 16 | C24×C32 | — | 6 | 1 | no | — |
| 17 | C24×C32 | — | 6 | 1 | no | — |
| 18 | C24×C32 | Dic3 | 1 | 1 | yes | characteristic |
| 19 | C22×C3⋊Dic3 | — | 3 | 3 | no | — |
| 20 | C22×C3⋊Dic3 | — | 3 | 1 | no | — |
| 21 | C22⋊(C22⋊C9) | Dic3 | 1 | 3 | yes | complemented |
| 22 | #3757 | — | 6 | 3 | no | — |
| 23 | #3757 | — | 6 | 3 | no | — |
| 24 | #3757 | — | 6 | 3 | no | — |
| 25 | #3757 | — | 6 | 3 | no | — |
| 26 | (C22⋊C9)⋊C4 | — | 12 | 9 | no | — |
| 27 | C3×C22⋊C9 | — | 4 | 3 | no | — |
| 28 | C3×C22⋊C9 | — | 8 | 1 | no | — |
| 29 | C3⋊Dic9 | — | 16 | 1 | no | — |
| 30 | C25×C3 | D9 | 1 | 3 | yes | — |
| 31 | C25×C3 | C3⋊D3 | 1 | 1 | yes | characteristic |
| 32 | C2×#217 | — | 9 | 9 | no | — |
| 33 | C2×#217 | — | 9 | 3 | no | — |
| 34 | C2×#217 | — | 9 | 9 | no | — |
| 35 | C2×#217 | — | 9 | 3 | no | — |
| 36 | C23×C32 | — | 2 | 1 | no | — |
| 37 | C23×C32 | — | 3 | 1 | no | — |
| 38 | C23×C32 | — | 3 | 3 | no | — |
| 39 | C23×C32 | — | 3 | 3 | no | — |
| 40 | C23×C32 | — | 3 | 3 | no | — |
| 41 | C23×C32 | — | 3 | 3 | no | — |
| 42 | C23×C32 | — | 3 | 3 | no | — |
| 43 | C23×C32 | — | 6 | 1 | no | — |
| 44 | C23×C32 | — | 6 | 1 | no | — |
| 45 | C23×C32 | — | 6 | 6 | no | — |
| 46 | C23×C32 | — | 6 | 3 | no | — |
| 47 | C23×C32 | — | 6 | 3 | no | — |
| 48 | C23×C32 | — | 6 | 3 | no | — |
| 49 | C23×C32 | S4 | 1 | 3 | yes | — |
| 50 | C2×C3⋊Dic3 | — | 6 | 6 | no | — |
| 51 | C2×C3⋊Dic3 | — | 6 | 3 | no | — |
| 52 | C2×C3⋊Dic3 | — | 6 | 3 | no | — |
| 53 | C2×C22⋊C9 | — | 4 | 9 | no | — |
| 54 | C2×C22⋊C9 | — | 8 | 3 | no | — |
| 55 | #379 | — | 27 | 1 | no | Sylow |
| 56 | C2×C3×C9 | — | 16 | 1 | no | — |
| 57 | C24×C3 | — | 3 | 9 | no | — |
| 58 | C24×C3 | — | 3 | 3 | no | — |
| 59 | C24×C3 | — | 3 | 9 | no | — |
| 60 | C24×C3 | — | 3 | 3 | no | — |
| 61 | C24×C3 | — | 6 | 3 | no | — |
| 62 | C24×C3 | — | 6 | 1 | no | — |
| 63 | C24×C3 | — | 6 | 3 | no | — |
| 64 | C24×C3 | — | 6 | 1 | no | — |
| 65 | C24×C3 | Dic9 | 1 | 3 | yes | complemented |
| 66 | C24×C3 | C3⋊Dic3 | 1 | 1 | yes | characteristic |
| 67 | C22×Dic3 | — | 9 | 3 | no | — |
| 68 | C22×Dic3 | — | 9 | 9 | no | — |
| 69 | C22×Dic3 | — | 9 | 1 | no | — |
| 70 | C22×Dic3 | — | 9 | 3 | no | — |
| 71 | #217 | — | 18 | 9 | no | — |
| 72 | #217 | — | 18 | 3 | no | — |
| 73 | #217 | — | 18 | 3 | no | — |
| 74 | #217 | — | 18 | 9 | no | — |
| 75 | #217 | — | 18 | 9 | no | — |
| 76 | #217 | — | 18 | 3 | no | — |
| 77 | #217 | — | 18 | 9 | no | — |
| 78 | #217 | — | 18 | 3 | no | — |
| 79 | C22×C32 | — | 2 | 1 | no | — |
| 80 | C22×C32 | — | 3 | 3 | no | — |
| 81 | C22×C32 | — | 3 | 3 | no | — |
| 82 | C22×C32 | — | 3 | 1 | no | — |
| 83 | C22×C32 | — | 3 | 3 | no | — |
| 84 | C22×C32 | — | 3 | 3 | no | — |
| 85 | C22×C32 | — | 3 | 3 | no | — |
| 86 | C22×C32 | — | 6 | 3 | no | — |
| 87 | C22×C32 | — | 6 | 6 | no | — |
| 88 | C22×C32 | — | 6 | 3 | no | — |
| 89 | C22×C32 | — | 6 | 3 | no | — |
| 90 | C22×C32 | — | 6 | 1 | no | — |
| 91 | C22×C32 | — | 6 | 1 | no | — |
| 92 | C22×C32 | SL(2,ℤ/4) | 1 | 3 | yes | — |
| 93 | C3⋊Dic3 | — | 12 | 3 | no | — |
| 94 | C3⋊Dic3 | — | 12 | 1 | no | — |
| 95 | C22⋊C9 | — | 4 | 9 | no | — |
| 96 | C22⋊C9 | — | 8 | 3 | no | — |
| 97 | Dic9 | — | 48 | 3 | no | — |
| 98 | C25 | C3⋊D9 | 1 | 1 | yes | characteristic |
| 99 | C2×C22⋊C4 | — | 27 | 3 | no | — |
| 100 | C2×C22⋊C4 | — | 27 | 3 | no | — |
| 101 | C3×C9 | — | 16 | 1 | no | Sylow |
| 102 | C23×C3 | — | 2 | 1 | no | — |
| 103 | C23×C3 | — | 2 | 3 | no | — |
| 104 | C23×C3 | — | 3 | 1 | no | — |
| 105 | C23×C3 | — | 3 | 3 | no | — |
| 106 | C23×C3 | — | 3 | 9 | no | — |
| 107 | C23×C3 | — | 3 | 3 | no | — |
| 108 | C23×C3 | — | 3 | 3 | no | — |
| 109 | C23×C3 | — | 3 | 9 | no | — |
| 110 | C23×C3 | — | 3 | 9 | no | — |
| 111 | C23×C3 | — | 3 | 3 | no | — |
| 112 | C23×C3 | — | 3 | 9 | no | — |
| 113 | C23×C3 | — | 3 | 9 | no | — |
| 114 | C23×C3 | — | 3 | 3 | no | — |
| 115 | C23×C3 | — | 3 | 3 | no | — |
| 116 | C23×C3 | — | 6 | 3 | no | — |
| 117 | C23×C3 | — | 6 | 1 | no | — |
| 118 | C23×C3 | — | 6 | 1 | no | — |
| 119 | C23×C3 | — | 6 | 3 | no | — |
| 120 | C23×C3 | — | 6 | 18 | no | — |
| 121 | C23×C3 | — | 6 | 6 | no | — |
| 122 | C23×C3 | — | 6 | 3 | no | — |
| 123 | C23×C3 | — | 6 | 9 | no | — |
| 124 | C23×C3 | — | 6 | 9 | no | — |
| 125 | C23×C3 | — | 6 | 3 | no | — |
| 126 | C23×C3 | — | 6 | 9 | no | — |
| 127 | C23×C3 | — | 6 | 3 | no | — |
| 128 | C23×C3 | (C22⋊C9)⋊C2 | 1 | 9 | yes | — |
| 129 | C23×C3 | C3⋊S4 | 1 | 3 | yes | — |
| 130 | C2×Dic3 | — | 18 | 18 | no | — |
| 131 | C2×Dic3 | — | 18 | 6 | no | — |
| 132 | C2×Dic3 | — | 18 | 3 | no | — |
| 133 | C2×Dic3 | — | 18 | 9 | no | — |
| 134 | C2×Dic3 | — | 18 | 3 | no | — |
| 135 | C2×Dic3 | — | 18 | 9 | no | — |
| 136 | C2×C32 | — | 3 | 3 | no | — |
| 137 | C2×C32 | — | 3 | 3 | no | — |
| 138 | C2×C32 | — | 6 | 1 | no | — |
| 139 | C2×C32 | — | 6 | 1 | no | — |
| 140 | C2×C32 | #1020 | 1 | 1 | yes | characteristic |
| 141 | C2×C9 | — | 16 | 3 | no | — |
| 142 | C24 | — | 3 | 3 | no | — |
| 143 | C24 | — | 3 | 3 | no | — |
| 144 | C24 | — | 6 | 1 | no | — |
| 145 | C24 | — | 6 | 1 | no | — |
| 146 | C24 | C3⋊Dic9 | 1 | 1 | yes | characteristic, complemented |
| 147 | C22×C4 | — | 27 | 3 | no | — |
| 148 | C22×C4 | — | 27 | 1 | no | — |
| 149 | C22⋊C4 | — | 54 | 3 | no | — |
| 150 | C22⋊C4 | — | 54 | 3 | no | — |
| 151 | C22⋊C4 | — | 54 | 3 | no | — |
| 152 | C22⋊C4 | — | 54 | 3 | no | — |
| 153 | C22×C3 | — | 2 | 1 | no | — |
| 154 | C22×C3 | — | 2 | 3 | no | — |
| 155 | C22×C3 | — | 3 | 9 | no | — |
| 156 | C22×C3 | — | 3 | 3 | no | — |
| 157 | C22×C3 | — | 3 | 9 | no | — |
| 158 | C22×C3 | — | 3 | 3 | no | — |
| 159 | C22×C3 | — | 3 | 3 | no | — |
| 160 | C22×C3 | — | 3 | 1 | no | — |
| 161 | C22×C3 | — | 3 | 3 | no | — |
| 162 | C22×C3 | — | 3 | 9 | no | — |
| 163 | C22×C3 | — | 3 | 9 | no | — |
| 164 | C22×C3 | — | 3 | 9 | no | — |
| 165 | C22×C3 | — | 3 | 3 | no | — |
| 166 | C22×C3 | — | 3 | 3 | no | — |
| 167 | C22×C3 | — | 6 | 9 | no | — |
| 168 | C22×C3 | — | 6 | 18 | no | — |
| 169 | C22×C3 | — | 6 | 9 | no | — |
| 170 | C22×C3 | — | 6 | 3 | no | — |
| 171 | C22×C3 | — | 6 | 6 | no | — |
| 172 | C22×C3 | — | 6 | 3 | no | — |
| 173 | C22×C3 | — | 6 | 9 | no | — |
| 174 | C22×C3 | — | 6 | 3 | no | — |
| 175 | C22×C3 | — | 6 | 3 | no | — |
| 176 | C22×C3 | — | 6 | 1 | no | — |
| 177 | C22×C3 | — | 6 | 1 | no | — |
| 178 | C22×C3 | — | 6 | 3 | no | — |
| 179 | C22×C3 | (C22⋊C9)⋊C4 | 1 | 9 | yes | complemented |
| 180 | C22×C3 | C3⋊SL(2,ℤ/4) | 1 | 3 | yes | — |
| 181 | Dic3 | — | 36 | 9 | no | — |
| 182 | Dic3 | — | 36 | 3 | no | — |
| 183 | Dic3 | — | 36 | 1 | no | — |
| 184 | Dic3 | — | 36 | 3 | no | — |
| 185 | C32 | #5936 | 1 | 1 | yes | characteristic |
| 186 | C9 | — | 16 | 3 | no | — |
| 187 | C23 | — | 2 | 1 | no | — |
| 188 | C23 | — | 3 | 1 | no | — |
| 189 | C23 | — | 3 | 3 | no | — |
| 190 | C23 | — | 3 | 3 | no | — |
| 191 | C23 | — | 3 | 3 | no | — |
| 192 | C23 | — | 3 | 3 | no | — |
| 193 | C23 | — | 3 | 3 | no | — |
| 194 | C23 | — | 6 | 1 | no | — |
| 195 | C23 | — | 6 | 1 | no | — |
| 196 | C23 | — | 6 | 6 | no | — |
| 197 | C23 | — | 6 | 3 | no | — |
| 198 | C23 | — | 6 | 3 | no | — |
| 199 | C23 | — | 6 | 3 | no | — |
| 200 | C23 | C3⋊((C22⋊C9)⋊C2) | 1 | 3 | yes | — |
| 201 | C2×C4 | — | 54 | 6 | no | — |
| 202 | C2×C4 | — | 54 | 3 | no | — |
| 203 | C2×C4 | — | 54 | 3 | no | — |
| 204 | C2×C3 | — | 3 | 9 | no | — |
| 205 | C2×C3 | — | 3 | 9 | no | — |
| 206 | C2×C3 | — | 3 | 3 | no | — |
| 207 | C2×C3 | — | 3 | 3 | no | — |
| 208 | C2×C3 | — | 6 | 3 | no | — |
| 209 | C2×C3 | — | 6 | 3 | no | — |
| 210 | C2×C3 | — | 6 | 1 | no | — |
| 211 | C2×C3 | — | 6 | 1 | no | — |
| 212 | C2×C3 | #64188 | 1 | 3 | yes | — |
| 213 | C2×C3 | C3⋊#1020 | 1 | 1 | yes | characteristic |
| 214 | C22 | — | 2 | 1 | no | — |
| 215 | C22 | — | 3 | 3 | no | — |
| 216 | C22 | — | 3 | 3 | no | — |
| 217 | C22 | — | 3 | 1 | no | — |
| 218 | C22 | — | 3 | 3 | no | — |
| 219 | C22 | — | 3 | 3 | no | — |
| 220 | C22 | — | 3 | 3 | no | — |
| 221 | C22 | — | 6 | 3 | no | — |
| 222 | C22 | — | 6 | 6 | no | — |
| 223 | C22 | — | 6 | 3 | no | — |
| 224 | C22 | — | 6 | 3 | no | — |
| 225 | C22 | — | 6 | 1 | no | — |
| 226 | C22 | — | 6 | 1 | no | — |
| 227 | C22 | C3⋊((C22⋊C9)⋊C4) | 1 | 3 | yes | complemented |
| 228 | C4 | — | 108 | 3 | no | — |
| 229 | C4 | — | 108 | 1 | no | — |
| 230 | C3 | #10593111 | 1 | 3 | yes | complemented |
| 231 | C3 | C3⋊#5936 | 1 | 1 | yes | characteristic |
| 232 | C2 | — | 3 | 3 | no | — |
| 233 | C2 | — | 3 | 3 | no | — |
| 234 | C2 | — | 6 | 1 | no | — |
| 235 | C2 | — | 6 | 1 | no | — |
| 236 | C2 | C3⋊#64188 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | C3⋊#64188 |
| commutator, hypocenter | C3×C22⋊(C22⋊C9) | C4 |
| Frattini | C2×C3 | C3⋊#1020 |
| Fitting, socle, prime radical | C25×C32 | D3 |
| cosocle | C2×C3×C22⋊(C22⋊C9) | C2 |
| LCS | G ▷ C3×C22⋊(C22⋊C9) | |
| UCS | C1 ◁ C2 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. C3×C22⋊(C22⋊C9) | C4 | semidirect |
| 21. C22⋊(C22⋊C9) | Dic3 | semidirect |
| 65. C24×C3 | Dic9 | semidirect |
| 146. C24 | C3⋊Dic9 | semidirect |
| 179. C22×C3 | (C22⋊C9)⋊C4 | semidirect |
| 227. C22 | C3⋊((C22⋊C9)⋊C4) | semidirect |
| 230. C3 | #10593111 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×C22⋊(C22⋊C9) | 2 |
| #10593111 | 3 |
| #10592946 | 3 |
| C3⋊((C22⋊C9)⋊C4) | 4 |