Finite Group Databasebeta

← #36553218

Subgroups — #36553218

Order 22784.

1090 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151651C211yesmaximal, characteristic
2C4×#15667971C211yesmaximal, characteristic
3#26020117C214yesmaximal, complemented
4C4⋊C8×Dic89C214yesmaximal, complemented
5C8×C22⋊Dic89C214yesmaximal
6C22×C4⋊C8×C89C211yesmaximal, characteristic
7C2×#15667971C412yes—
8#19151651C418yescomplemented
9C2×C4⋊#10623494C2212yes—
10C2×C22⋊#10623494C2212yes—
11C2×C4×#10623494C2212yes—
12C2×C8×Dic89C2218yes—
13C4×C4⋊Dic89C412yes—
14C4×C4⋊Dic89C2212yes—
15C4×C22⋊Dic89C412yes—
16C4×C22⋊Dic89C2212yes—
17#19151444C412yes—
18C42×Dic89C2212yes—
19#19151352C2218yes—
20C23×C8×C89C2212yes—
21C22×C42×C89C2211yescharacteristic
22C2×C4⋊C8×C89C418yescomplemented
23C2×C4⋊C8×C89C2212yes—
24C2×C4⋊C8×C89C2212yes—
25C22×#10623494C2314yes—
26#15667971C8116yescomplemented
27C2×C4⋊Dic89C2×C414yes—
28C2×C22⋊Dic89C2×C414yes—
29C2×C4×Dic89C2×C414yes—
30C2×C4×Dic89C2×C414yes—
31C2×C4×Dic89C2314yes—
32C4⋊#10623494C2×C418yes—
33C22⋊#10623494C2×C418yes—
34C4×#10623494C2×C418yes—
35C8×Dic89—48no—
36#15667919C2×C414yes—
37#15667919C2×C414yes—
38C23×C4×C89C2×C411yescharacteristic
39C23×C4×C89C2×C411yescharacteristic
40C23×C4×C89C2311yescharacteristic
41C22×C8×C89—44no—
42C22×C8×C89C2×C418yes—
43C22×C8×C89C2314yes—
44C2×C42×C89C2×C411yescharacteristic
45C2×C42×C89C2×C411yescharacteristic
46C2×C42×C89C2×C414yes—
47C2×C42×C89C2×C414yes—
48C2×C42×C89C2311yescharacteristic
49C2×C42×C89C2311yescharacteristic
50C4⋊C8×C89C2×C418yes—
51C4⋊C8×C89C2×C418yes—
52C22×Dic89C22×C418yes—
53C2×#10623494—24no—
54C2×#10623494—24no—
55C2×#10623494C22×C418yes—
56C4⋊Dic89C2×C8116yescomplemented
57C22⋊Dic89C2×C8116yes—
58C4×Dic89—24no—
59C4×Dic89—24no—
60C4×Dic89—44no—
61C4×Dic89C2×C8116yescomplemented
62C24×C89C22×C411yescharacteristic
63C22×C4×C89—22no—
64C22×C4×C89—22no—
65C22×C4×C89—42no—
66C22×C4×C89C4214yes—
67C22×C4×C89C4214yes—
68C22×C4×C89C2×C818yes—
69C22×C4×C89C22×C411yescharacteristic
70C22×C4×C89C22×C411yescharacteristic
71C22×C4×C89C22×C411yescharacteristic
72C22×C4×C89C22×C412yes—
73C22×C4×C89C22×C412yes—
74C22×C4×C89C22×C411yescharacteristic
75C22×C4×C89C22×C411yescharacteristic
76C22×C4×C89C2411yescharacteristic
77C2×C8×C89—28no—
78C2×C8×C89—48no—
79C2×C8×C89C22×C418yes—
80C42×C89C4214yes—
81C42×C89C4214yes—
82C42×C89C22×C412yes—
83C42×C89C22×C412yes—
84C42×C89C22×C412yes—
85C42×C89C22×C412yes—
86C23×C89—22no—
87C23×C89—22no—
88C23×C89C2×C4212yes—
89C23×C89C22×C814yes—
90C23×C89C23×C411yescharacteristic
91C2×C4×C89—22no—
92C2×C4×C89—22no—
93C2×C4×C89—22no—
94C2×C4×C89—22no—
95C2×C4×C89—22no—
96C2×C4×C89—24no—
97C2×C4×C89—44no—
98C2×C4×C89C4×C8116yescomplemented
99C2×C4×C89C2×C4212yes—
100C2×C4×C89C2×C4212yes—
101C2×C4×C89C2×C4212yes—
102C2×C4×C89C2×C4212yes—
103C2×C4×C89C2×C4212yes—
104C2×C4×C89C22×C814yes—
105C2×C4×C89C22×C814yes—
106C2×C4×C89C23×C411yescharacteristic
107C2×C4×C89C23×C411yescharacteristic
108C2×C4×C89H(5,𝔽2)12yes—
109C2×C4×C892−1+412yes—
110C2×Dic89—28no—
111C2×Dic89—28no—
112C2×Dic89C22×C8116yes—
113C8×C89—28no—
114#10623494—28no—
115C22×C89—22no—
116C22×C89—28no—
117C22×C89—22no—
118C22×C89C2×C4×C814yes—
119C22×C89C22×C4211yescharacteristic
120C22×C89#52012yes—
121C22×C89C23×C812yes—
122C22×C89#56812yes—
123C4×C89—22no—
124C4×C89—22no—
125C4×C89—22no—
126C4×C89C2×C4×C814yes—
127C4×C89C2×C4×C814yes—
128C4×C89#51811yescharacteristic
129C4×C89#51911yescharacteristic
130C4×C89#52012yes—
131Dic89—216no—
132#20543—891nomaximal, Sylow
133C2×C89—24no—
134C2×C89#227411yescharacteristic
135C2×C89C22×C4×C811yescharacteristic
136C2×C89#287311yescharacteristic
137C2×C89#298814yes—
138C2×#431—891no—
139C22×C4⋊C8D8911yescharacteristic
140C4×#117—891no—
141C8×C4⋊C4—894no—
142C4×C4⋊C8—894no—
143C8×C22⋊C4—894no—
144C89#2054311yescharacteristic, complemented, Sylow
145C23×C8C2×D8912yes—
146C2×#117—892no—
147C22×C42C2×D8911yescharacteristic
148#431—898no—
149C2×C4⋊C8—892no—
150C2×C4⋊C8Dic8918yescomplemented
151C2×C4⋊C8C2×D8912yes—
152C2×C4⋊C8C2×D8912yes—
153C2×C22⋊C8—892no—
154C2×C4×C8—892no—
155C2×C4×C8—898no—
156C4×C4⋊C4—892no—
157C4×C4⋊C4—892no—
158C4×C22⋊C4—892no—
159C4×C22⋊C4—892no—
160#376—892no—
161C43—892no—
162#336—898no—
163C23×C4C4×D8911yescharacteristic
164C23×C4C4×D8911yescharacteristic
165C23×C4C22×D8911yescharacteristic
166C22×C8—44no—
167C22×C8—894no—
168C22×C8C2×Dic8918yes—
169C22×C8C22×D8914yes—
170#117—8916no—
171C2×C4⋊C4—894no—
172C2×C22⋊C4—894no—
173C2×C42—894no—
174C2×C42—894no—
175C2×C42—894no—
176C2×C42C4×D8911yescharacteristic
177C2×C42C4×D8911yescharacteristic
178C2×C42C4×D8914yes—
179C2×C42C2×Dic8914yes—
180C2×C42C22×D8911yescharacteristic
181C2×C42C22×D8911yescharacteristic
182C4⋊C8—898no—
183C4⋊C8C2×Dic8918yes—
184C4⋊C8C2×Dic8918yes—
185C22⋊C8—898no—
186C4×C8—898no—
187C4×C8—3568no—
188#95—894no—
189#95—894no—
190C24C2×C4×D8911yescharacteristic
191C22×C4—22no—
192C22×C4—22no—
193C22×C4—42no—
194C22×C4—898no—
195C22×C4C4×Dic8914yes—
196C22×C4C4×Dic8914yes—
197C22×C4C8×D8918yes—
198C22×C4C2×C4×D8912yes—
199C22×C4C2×C4×D8911yescharacteristic
200C22×C4C2×C4×D8911yescharacteristic
201C22×C4C2×C4×D8911yescharacteristic
202C22×C4C2×C4×D8911yescharacteristic
203C22×C4C2×C4×D8911yescharacteristic
204C22×C4C22×Dic8912yes—
205C22×C4C23×D8911yescharacteristic
206C2×C8—28no—
207C2×C8—48no—
208C2×C8—898no—
209C2×C8—1784no—
210C2×C8—1784no—
211C2×C8C22×Dic8918yes—
212C4⋊C4—8916no—
213C22⋊C4—8916no—
214C42—8916no—
215C42—3564no—
216C42—1784no—
217C42—1784no—
218C42C4×Dic8914yes—
219C42C4×Dic8914yes—
220C42C2×C4×D8912yes—
221C42C2×C4×D8912yes—
222C42C22×Dic8912yes—
223C42C22×Dic8912yes—
224C23—22no—
225C23—22no—
226C23C2×C4×Dic8912yes—
227C23C2×C8×D8914yes—
228C23C22×C4×D8911yescharacteristic
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—24no—
235C2×C4—44no—
236C2×C4—8916no—
237C2×C4—1788no—
238C2×C4—1788no—
239C2×C4C8×Dic89116yescomplemented
240C2×C4C2×C4×Dic8912yes—
241C2×C4C2×C4×Dic8912yes—
242C2×C4C2×C4×Dic8912yes—
243C2×C4C2×C4×Dic8912yes—
244C2×C4C2×C4×Dic8912yes—
245C2×C4C2×C8×D8914yes—
246C2×C4C2×C8×D8914yes—
247C2×C4C22×C4×D8911yescharacteristic
248C2×C4C23×Dic8911yescharacteristic
249C2×C4#1566805712yes—
250C2×C4#1566806012yes—
251C8—28no—
252C8—1788no—
253C22—28no—
254C22—22no—
255C22—22no—
256C22C2×C8×Dic8914yes—
257C22C22×C4×Dic8911yescharacteristic
258C22#1915207912yes—
259C22C22×C8×D8912yes—
260C22#1915236412yes—
261C4—22no—
262C4—22no—
263C4—22no—
264C4—17816no—
265C4C2×C8×Dic8914yes—
266C4C2×C8×Dic8914yes—
267C4#1915207311yescharacteristic
268C4#1915207611yescharacteristic
269C4#1915207912yes—
270C2—24no—
271C2#2602260911yescharacteristic
272C2C22×C8×Dic8911yescharacteristic
273C2#2602867011yescharacteristic
274C2#2602936114yes—
subgroupG/H
center, FrattiniC22×C4C23×D89
commutatorC2×C89C22×C4×C8
FittingC22×C4⋊C8×C89C2
socleC23×C89C23×C4
prime radicalC24×C89C22×C4
cosocleC22×C4×C89C24
hypercenterC22×C4⋊C8D89
hypocenterC89#20543
LCSG ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
3. #26020117C2semidirect
4. C4⋊C8×Dic89C2semidirect
8. #19151651C4semidirect
22. C2×C4⋊C8×C89C4semidirect
26. #15667971C8semidirect
56. C4⋊Dic89C2×C8semidirect
61. C4×Dic89C2×C8semidirect
98. C2×C4×C89C4×C8semidirect
144. C89#20543semidirect
150. C2×C4⋊C8Dic89semidirect
239. C2×C4C8×Dic89semidirect

Maximal subgroups

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

subgroupindex
C2×#191516512
C4×#156679712
#260201172
C4⋊C8×Dic892
C8×C22⋊Dic892
C22×C4⋊C8×C892
#2054389