Finite Group Databasebeta

← #36356492

Subgroups — #36356492

Order 22144.

660 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19149638C211yesmaximal, characteristic, complemented
2C22×C4⋊Dic173C211yesmaximal, characteristic, complemented
3#26011384C212yesmaximal, complemented
4#26011377C212yesmaximal, complemented
5#26011371C212yesmaximal
6#26011357C211yesmaximal, characteristic, complemented
7#26011351C211yesmaximal, characteristic, complemented
8#26011351C211yesmaximal, characteristic, complemented
9C4×C4⋊Dic173C211yesmaximal, characteristic, complemented
10C22⋊C4×Dic173C212yesmaximal, complemented
11C2×C4×D4×C173C211yesmaximal, characteristic
12C23×Dic173C2212yes—
13#19149638—24no—
14C2×C4⋊Dic173—24no—
15C2×C4⋊Dic173C2211yescharacteristic
16C2×C4⋊Dic173C2212yes—
17C2×C4⋊Dic173C2211yescharacteristic
18C2×C4⋊Dic173C2211yescharacteristic
19C2×C4⋊Dic173C2211yescharacteristic
20C2×C22⋊Dic173C2212yes—
21C2×C22⋊Dic173C2212yes—
22C2×C22⋊Dic173C2212yes—
23C2×C4×Dic173C2212yes—
24C2×C4×Dic173C2212yes—
25#19149586C2212yes—
26#19149586C2212yes—
27#19149586C2212yes—
28#19149586C2212yes—
29#19149586C2212yes—
30C22×D4×C173C2211yescharacteristic
31C23×C4×C173C2211yescharacteristic
32C23×C4×C173C2211yescharacteristic
33C4×D4×C173C418yescomplemented
34C2×C4⋊C4×C173C2211yescharacteristic
35C2×C22⋊C4×C173C2211yescharacteristic
36C2×C22⋊C4×C173C2211yescharacteristic
37C2×C42×C173C2211yescharacteristic
38C22×Dic173—24no—
39C22×Dic173—24no—
40C22×Dic173—42no—
41C22×Dic173C2312yes—
42C22×Dic173C2312yes—
43C22×Dic173C2312yes—
44C22×Dic173C2312yes—
45C4⋊Dic173—24no—
46C4⋊Dic173—22no—
47C4⋊Dic173—22no—
48C4⋊Dic173—22no—
49C4⋊Dic173D414yescomplemented
50C22⋊Dic173—24no—
51C22⋊Dic173—24no—
52C22⋊Dic173—42no—
53C4×Dic173—24no—
54C4×Dic173—42no—
55C24×C173C2311yescharacteristic
56C24×C173C2311yescharacteristic
57C2×D4×C173—22no—
58C2×D4×C173—22no—
59C2×D4×C173C2×C414yes—
60C22×C4×C173—22no—
61C22×C4×C173—22no—
62C22×C4×C173—22no—
63C22×C4×C173—22no—
64C22×C4×C173C2×C414yes—
65C22×C4×C173C2×C414yescomplemented
66C22×C4×C173C2311yescharacteristic
67C22×C4×C173C2311yescharacteristic
68C22×C4×C173C2311yescharacteristic
69C22×C4×C173C2311yescharacteristic
70C22×C4×C173C2311yescharacteristic
71C4⋊C4×C173C2×C414yescomplemented
72C22⋊C4×C173C2×C414yes—
73C22⋊C4×C173C2×C414yescomplemented
74C42×C173C2×C414yescomplemented
75C2×Dic173—22no—
76C2×Dic173—22no—
77C2×Dic173—22no—
78C2×Dic173—22no—
79C2×Dic173—22no—
80C2×Dic173—22no—
81C2×Dic173—22no—
82C2×Dic173—22no—
83C2×Dic173—22no—
84C2×Dic173—22no—
85C2×Dic173—22no—
86C2×Dic173—48no—
87C2×Dic173C2×D414yes—
88C23×C173—21no—
89C23×C173—21no—
90C23×C173—21no—
91C23×C173—21no—
92C23×C173—21no—
93C23×C173—21no—
94C23×C173—21no—
95C23×C173—21no—
96C23×C173—21no—
97C23×C173—21no—
98C23×C173C22×C412yes—
99C23×C173C22×C412yes—
100C23×C173#4112yes—
101C23×C173#4112yes—
102C23×C173C2411yescharacteristic
103D4×C173—28no—
104C2×C4×C173—21no—
105C2×C4×C173—21no—
106C2×C4×C173—21no—
107C2×C4×C173—21no—
108C2×C4×C173—21no—
109C2×C4×C173—21no—
110C2×C4×C173—21no—
111C2×C4×C173—21no—
112C2×C4×C173—28no—
113C2×C4×C173—28no—
114C2×C4×C173C22×C412yes—
115C2×C4×C173C22×C412yes—
116C2×C4×C173C22×C412yes—
117C2×C4×C173C22×C412yes—
118C2×C4×C173C22×C412yes—
119C2×C4×C173C2×D412yes—
120C2×C4×C173#4112yes—
121C22×C173—22no—
122C22×C173—22no—
123C22×C173—22no—
124C22×C173—22no—
125C22×C173—22no—
126C22×C173—22no—
127C22×C173—22no—
128C22×C173—22no—
129C22×C173—22no—
130C22×C173—41no—
131C22×C173—41no—
132C22×C173—41no—
133C22×C173—41no—
134C22×C173#11714yescomplemented
135C22×C173C23×C411yescharacteristic
136C22×C173C22×D411yescharacteristic
137C22×C173C2×#4111yescharacteristic
138C22×C173C2×#4111yescharacteristic
139C22×C173C2×#4111yescharacteristic
140C22×C173H(5,𝔽2)11yescharacteristic
141C22×C1732−1+411yescharacteristic
142C4×C173—22no—
143C4×C173—22no—
144C4×C173—22no—
145C4×C173—22no—
146C4×C173C4×D414yes—
147Dic173—24no—
148Dic173—42no—
149Dic173—42no—
150Dic173—42no—
151C2×C173—24no—
152C2×C173—42no—
153C2×C173C2×#11711yescharacteristic
154C2×C173C2×C4×D411yescharacteristic
155C2×C173#52011yescharacteristic
156C2×C173#54611yescharacteristic
157C2×C173#54811yescharacteristic
158C2×C173#55211yescharacteristic
159C2×C173#55311yescharacteristic
160C173#235211yescharacteristic, complemented, Sylow
161#2352—1731nomaximal, Sylow
162C2×C4×D4D17311yescharacteristic
163C2×#117—1731no—
164C22×C4⋊C4—1731no—
165#388—1732no—
166#387—1732no—
167#386—1732no—
168#382—1731no—
169#380—1731no—
170#380—1731no—
171C4×C4⋊C4—1731no—
172C4×C22⋊C4—1732no—
173C22×D4C2×D17311yescharacteristic
174C23×C4—1732no—
175C23×C4C2×D17311yescharacteristic
176C23×C4C2×D17311yescharacteristic
177C4×D4Dic17318yescomplemented
178#117—3464no—
179C2×C4⋊C4—3464no—
180C2×C4⋊C4—1731no—
181C2×C4⋊C4—1732no—
182C2×C4⋊C4—1731no—
183C2×C4⋊C4—1731no—
184C2×C4⋊C4—1731no—
185C2×C4⋊C4C2×D17311yescharacteristic
186C2×C22⋊C4—1732no—
187C2×C22⋊C4—1732no—
188C2×C22⋊C4—1732no—
189C2×C22⋊C4C2×D17311yescharacteristic
190C2×C22⋊C4C2×D17311yescharacteristic
191C2×C42—1732no—
192C2×C42—1732no—
193C2×C42C2×D17311yescharacteristic
194#95—1732no—
195#95—1732no—
196#95—1732no—
197#95—1732no—
198#95—1732no—
199C24C22×D17311yescharacteristic
200C24C22×D17311yescharacteristic
201C2×D4—22no—
202C2×D4—22no—
203C2×D4C2×Dic17314yes—
204C22×C4—22no—
205C22×C4—22no—
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—3464no—
209C22×C4—3464no—
210C22×C4—1732no—
211C22×C4—1732no—
212C22×C4—1732no—
213C22×C4—1732no—
214C22×C4—6922no—
215C22×C4C2×Dic17314yes—
216C22×C4C2×Dic17314yescomplemented
217C22×C4C22×D17311yescharacteristic
218C22×C4C22×D17311yescharacteristic
219C22×C4C22×D17311yescharacteristic
220C22×C4C22×D17311yescharacteristic
221C22×C4C22×D17311yescharacteristic
222C4⋊C4—3464no—
223C4⋊C4—3462no—
224C4⋊C4—3462no—
225C4⋊C4—3462no—
226C4⋊C4—1734no—
227C4⋊C4C2×Dic17314yescomplemented
228C22⋊C4—3464no—
229C22⋊C4—3464no—
230C22⋊C4—6922no—
231C22⋊C4C2×Dic17314yes—
232C22⋊C4C2×Dic17314yescomplemented
233C42—3464no—
234C42—6922no—
235C42C2×Dic17314yescomplemented
236C23—21no—
237C23—21no—
238C23—21no—
239C23—21no—
240C23—21no—
241C23—21no—
242C23—21no—
243C23—21no—
244C23—21no—
245C23—21no—
246C23C22×Dic17312yes—
247C23C22×Dic17312yes—
248C23#1458382612yes—
249C23#1458382612yes—
250C23C23×D17311yescharacteristic
251D4—28no—
252C2×C4—21no—
253C2×C4—21no—
254C2×C4—21no—
255C2×C4—21no—
256C2×C4—21no—
257C2×C4—21no—
258C2×C4—21no—
259C2×C4—21no—
260C2×C4—28no—
261C2×C4—28no—
262C2×C4—3462no—
263C2×C4—3462no—
264C2×C4—3462no—
265C2×C4—3462no—
266C2×C4—3462no—
267C2×C4—3462no—
268C2×C4—3462no—
269C2×C4—3462no—
270C2×C4—3462no—
271C2×C4—3462no—
272C2×C4—3462no—
273C2×C4—1734no—
274C2×C4—6928no—
275C2×C4C22×Dic17312yes—
276C2×C4C22×Dic17312yes—
277C2×C4C22×Dic17312yes—
278C2×C4C22×Dic17312yes—
279C2×C4C22×Dic17312yes—
280C2×C4D4×D17312yes—
281C2×C4#1458382512yes—
282C22—22no—
283C22—22no—
284C22—22no—
285C22—22no—
286C22—22no—
287C22—22no—
288C22—22no—
289C22—22no—
290C22—22no—
291C22—41no—
292C22—41no—
293C22—41no—
294C22—41no—
295C22#1914963814yescomplemented
296C22C23×Dic17311yescharacteristic
297C22C2×D4×D17311yescharacteristic
298C22C2×#1458382511yescharacteristic
299C22C2×#1458382611yescharacteristic
300C22C2×#1458382611yescharacteristic
301C22#1914972511yescharacteristic
302C22#1914972611yescharacteristic
303C4—22no—
304C4—22no—
305C4—22no—
306C4—22no—
307C4—3464no—
308C4—6922no—
309C4—6922no—
310C4—6922no—
311C4D4×Dic17314yes—
312C2—24no—
313C2—42no—
314C2C2×#1914963811yescharacteristic
315C2C2×D4×Dic17311yescharacteristic
316C2#2601197411yescharacteristic
317C2#2601213711yescharacteristic
318C2#2601215011yescharacteristic
319C2#2601218111yescharacteristic
320C2#2601218711yescharacteristic
subgroupG/H
center, FrattiniC23C23×D173
commutatorC22×C173C23×C4
FittingC2×C4×D4×C173C2
socle, cosocleC23×C173C24
prime radicalC22×D4×C173C22
hypercenterC2×C4×D4D173
hypocenterC173#2352
LCSG ▷ C22×C173 ▷ C173
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. C2×#19149638C2semidirect
2. C22×C4⋊Dic173C2semidirect
3. #26011384C2semidirect
4. #26011377C2semidirect
6. #26011357C2semidirect
7. #26011351C2semidirect
8. #26011351C2semidirect
9. C4×C4⋊Dic173C2semidirect
10. C22⋊C4×Dic173C2semidirect
33. C4×D4×C173C4semidirect
49. C4⋊Dic173D4semidirect
65. C22×C4×C173C2×C4semidirect
71. C4⋊C4×C173C2×C4semidirect
73. C22⋊C4×C173C2×C4semidirect
74. C42×C173C2×C4semidirect
134. C22×C173#117semidirect
160. C173#2352semidirect
177. C4×D4Dic173semidirect
216. C22×C4C2×Dic173semidirect
227. C4⋊C4C2×Dic173semidirect
232. C22⋊C4C2×Dic173semidirect
235. C42C2×Dic173semidirect
295. C22#19149638semidirect

Maximal subgroups

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

subgroupindex
C2×#191496382
C22×C4⋊Dic1732
#260113842
#260113772
#260113712
#260113572
#260113512
C4×C4⋊Dic1732
C22⋊C4×Dic1732
C2×C4×D4×C1732
#2352173