Finite Group Databasebeta

← #13137245

Subgroups — #13137245

Order 1728.

422 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 422 conjugacy classes of subgroups — too many to draw. Only its 105 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C9×#874C211yesmaximal, characteristic
2C3×C4×Dic18C211yesmaximal, characteristic, complemented
3C2×#88423C212yesmaximal, complemented
4C4⋊(C3⋊(C9⋊C8))C211yesmaximal, characteristic, complemented
5#11720294C212yesmaximal, complemented
6#10590364—31nomaximal
7#10588752—31nomaximal
8C2×C9×D12—21no—
9C2×C9×D12—21no—
10C2×C9×D12C2212yes—
11C2×C3×Dic18C2211yescharacteristic
12C3×C42×C9C2211yescharacteristic
13C2×C3⋊(C9⋊C8)C2212yes—
14C3×C4⋊Dic9C2211yescharacteristic
15C3×Dic9⋊C4—21no—
16C3×C4×Dic9—21no—
17#88423—24no—
18C3×#874D311yescharacteristic
19C3×C4×Dic6—31no—
20C2×#3715—32no—
21C4⋊(C3⋊(C3⋊C8))—31no—
22#63562—32no—
23C9×#127—31no—
24C2×#3672—32no—
25C4×Dic18D311yescharacteristic, complemented
26#63392—32no—
27C4⋊(C9⋊C8)—31no—
28C4⋊(C9⋊C8)—61no—
29C22×D3×C9—22no—
30C2×C3×C4×C9D411yescharacteristic
31C2×C3×C4×C9D411yescharacteristic
32C2×C3×C4×C9C2311yescharacteristic
33C2×C3×Dic9—21no—
34C2×C3×Dic9—21no—
35C9×D12—22no—
36C9×D12—22no—
37C9×D12—42no—
38C9×D12—42no—
39C3×Dic18—21no—
40C3×Dic18D412yescomplemented
41C3⋊(C9⋊C8)—22no—
42#5075—91no—
43#5027—91no—
44C2×C3×D12—21no—
45C2×C3×D12—21no—
46C2×C3×D12C2×D312yes—
47C2×C3×Dic6—31no—
48C32×C42C2×D311yescharacteristic
49C2×C3⋊(C3⋊C8)—32no—
50C3×C4⋊Dic3—31no—
51C3×Dic3⋊C4—61no—
52C3×C4×Dic3—61no—
53#3715—64no—
54C2×D4×C9—32no—
55C2×D4×C9—61no—
56C2×D4×C9—61no—
57C2×Dic18C2×D311yescharacteristic
58C42×C9—21no—
59C42×C9C2×D311yescharacteristic
60#3672—64no—
61C4⋊Dic9C2×D311yescharacteristic
62Dic9⋊C4—21no—
63C4×Dic9—21no—
64C2×C9⋊C8—32no—
65C2×C9⋊C8—62no—
66C22×C3×C9C2×D411yescharacteristic
67C2×D3×C9—42no—
68C2×D3×C9—42no—
69C2×D3×C9—42no—
70C3×C4×C9—21no—
71C3×C4×C9SD1612yescomplemented
72C3×C4×C9C2×D411yescharacteristic
73C3×C4×C9#4111yescharacteristic
74C3×Dic9—22no—
75C3×Dic9—41no—
76C3×#127—31no—
77C3×C4×Q8—91no—
78C2×#215—92no—
79C2×#214—92no—
80#874D911yescharacteristic
81C4×Dic6—31no—
82#832—92no—
83#809—92no—
84C4⋊(C3⋊C8)—91no—
85C4⋊(C3⋊C8)—91no—
86C4⋊(C3⋊C8)—181no—
87C22×C3×D3—22no—
88C2×C32×C4#6711yescharacteristic
89C2×C32×C4#6711yescharacteristic
90C2×C32×C4C22×D311yescharacteristic
91C2×C3×Dic3—61no—
92C2×C3×Dic3—61no—
93C3×D12—22no—
94C3×D12—22no—
95C3×D12—42no—
96C3×D12—42no—
97C3×Dic6—32no—
98C3×Dic6—61no—
99C23×C9—62no—
100C3⋊(C3⋊C8)—62no—
101D4×C9—62no—
102D4×C9—62no—
103D4×C9—122no—
104D4×C9—122no—
105C2×C4×C9—21no—
106C2×C4×C9—21no—
107C2×C4×C9—21no—
108C2×C4×C9#6711yescharacteristic
109C2×C4×C9#6711yescharacteristic
110C2×C4×C9C22×D311yescharacteristic
111C2×Dic9—21no—
112C2×Dic9—21no—
113Dic18—21no—
114Dic18D1212yescomplemented
115C9⋊C8—62no—
116C9⋊C8—122no—
117#460—271noSylow
118C2×C3×C9#12111yescharacteristic
119C2×C3×C9C2×SD1611yescharacteristic
120C2×C3×C9AGL(1,ℤ/8)11yescharacteristic
121D3×C9—82no—
122C2×C3×Q8—91no—
123C2×C3×D4—32no—
124C2×C3×D4—61no—
125C2×C3×D4—61no—
126C2×D12—21no—
127C2×D12—21no—
128C2×D12C2×D912yes—
129C2×Dic6—31no—
130C3×C4⋊C4—91no—
131C3×C4⋊C4—181no—
132C3×C42—21no—
133C3×C42—181no—
134C3×C42C2×D911yescharacteristic
135C3×C42D3211yescharacteristic
136#215—184no—
137#214—184no—
138C4⋊Dic3—31no—
139Dic3⋊C4—61no—
140C4×Dic3—61no—
141C2×C3⋊C8—92no—
142C2×C3⋊C8—92no—
143C2×C3⋊C8—182no—
144C22×C32C2×#6711yescharacteristic
145C2×C3×D3—42no—
146C2×C3×D3—42no—
147C2×C3×D3—42no—
148C32×C4—21no—
149C32×C4#21412yes—
150C32×C4D3×D411yescharacteristic
151C32×C4#23711yescharacteristic
152C3×Dic3—62no—
153C3×Dic3—121no—
154C22×C9—21no—
155C22×C9—122no—
156C22×C9—122no—
157C22×C9—122no—
158C22×C9C2×#6711yescharacteristic
159C4×C9—21no—
160C4×C9—22no—
161C4×C9—21no—
162C4×C9—21no—
163C4×C9—41no—
164C4×C9#21512yescomplemented
165C4×C9C2×D1211yescharacteristic
166C4×C9#23511yescharacteristic
167Dic9—22no—
168Dic9—41no—
169C2×SD16—272no—
170#127—31no—
171C4×Q8—91no—
172C4⋊C8—271no—
173#102—272no—
174C3×C9#46011yescharacteristic, complemented, Sylow
175C23×C3—62no—
176C22×D3—22no—
177C3×Q8—92no—
178C3×Q8—181no—
179C3×D4—62no—
180C3×D4—62no—
181C3×D4—122no—
182C3×D4—122no—
183C2×C3×C4—21no—
184C2×C3×C4—21no—
185C2×C3×C4—21no—
186C2×C3×C4—181no—
187C2×C3×C4—181no—
188C2×C3×C4#61111yescharacteristic
189C2×C3×C4#61111yescharacteristic
190C2×C3×C4C22×D911yescharacteristic
191C2×C3×C4#62511yescharacteristic
192C2×C3×C4#62511yescharacteristic
193C2×C3×C4C2×D3211yescharacteristic
194C2×Dic3—61no—
195C2×Dic3—61no—
196D12—22no—
197D12—22no—
198D12—42no—
199D12—42no—
200Dic6—32no—
201Dic6—61no—
202C3⋊C8—182no—
203C3⋊C8—182no—
204C3⋊C8—362no—
205C2×C32#93211yescharacteristic
206C2×C32C2×#21411yescharacteristic
207C2×C32#93811yescharacteristic
208C3×D3—82no—
209C2×C9—21no—
210C2×C9—21no—
211C2×C9—21no—
212C2×C9—242no—
213C2×C9#93011yescharacteristic
214C2×C9C2×#21511yescharacteristic
215C2×C9#94911yescharacteristic
216C2×Q8—91no—
217C2×D4—32no—
218C2×D4—61no—
219C2×D4—61no—
220SD16—544no—
221C2×C8—272no—
222C4⋊C4—91no—
223C4⋊C4—181no—
224C42—181no—
225C42D3×D911yescharacteristic
226C22×C3—21no—
227C22×C3—122no—
228C22×C3—122no—
229C22×C3—122no—
230C22×C3C2×#61111yescharacteristic
231C22×C3C2×#62511yescharacteristic
232C2×D3—42no—
233C2×D3—42no—
234C2×D3—42no—
235C3×C4—21no—
236C3×C4—21no—
237C3×C4—21no—
238C3×C4—21no—
239C3×C4—22no—
240C3×C4—41no—
241C3×C4—182no—
242C3×C4—361no—
243C3×C4#367212yescomplemented
244C3×C4D4×D911yescharacteristic
245C3×C4#369911yescharacteristic
246C3×C4#371512yes—
247C3×C4#379511yescharacteristic
248C3×C4D3×D1211yescharacteristic
249Dic3—62no—
250Dic3—121no—
251C32#507511yescharacteristic
252C9—21no—
253C9#502711yescharacteristic, complemented
254C23—62no—
255Q8—92no—
256Q8—181no—
257D4—62no—
258D4—62no—
259D4—122no—
260D4—122no—
261C2×C4—181no—
262C2×C4—181no—
263C2×C4#619411yescharacteristic
264C2×C4#619411yescharacteristic
265C2×C4C2×D3×D911yescharacteristic
266C8—542no—
267C2×C3—21no—
268C2×C3—21no—
269C2×C3—21no—
270C2×C3—242no—
271C2×C3C2×#367211yescharacteristic
272C2×C3#6349511yescharacteristic
273C2×C3#6350011yescharacteristic
274C2×C3#6382311yescharacteristic
275C2×C3C2×#371511yescharacteristic
276C2×C3#6390811yescharacteristic
277D3—82no—
278C22—122no—
279C22—122no—
280C22—122no—
281C22C2×#619411yescharacteristic
282C4—21no—
283C4—182no—
284C4—361no—
285C4#8842312yescomplemented
286C4#8863811yescharacteristic
287C4D9×D1211yescharacteristic
288C3—21no—
289C3#1058875211yescharacteristic, complemented
290C3#1059036411yescharacteristic
291C2—242no—
292C2#1172088311yescharacteristic
293C2C2×#8842311yescharacteristic
294C2#1172103611yescharacteristic
subgroupG/H
centerC22C2×#6194
commutator, cosocleC2×C3×C4×C9C23
FrattiniC2×C3×C4C2×D32
FittingC3×C42×C9C22
socleC22×C32C2×#67
prime radicalC3×#874D3
hypercenterC42D3×D9
hypocenterC3×C9#460
LCSG ▷ C2×C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C22 ◁ C42

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C3×C4×Dic18C2semidirect
3. C2×#88423C2semidirect
4. C4⋊(C3⋊(C9⋊C8))C2semidirect
5. #11720294C2semidirect
25. C4×Dic18D3semidirect
40. C3×Dic18D4semidirect
71. C3×C4×C9SD16semidirect
114. Dic18D12semidirect
164. C4×C9#215semidirect
174. C3×C9#460semidirect
243. C3×C4#3672semidirect
253. C9#5027semidirect
285. C4#88423semidirect
289. C3#10588752semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C9×#8742
C3×C4×Dic182
C2×#884232
C4⋊(C3⋊(C9⋊C8))2
#117202942
#105903643
#105887523