Finite Group Databasebeta

← #35217175

Subgroups — #35217175

Order 20864.

540 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104697C211yesmaximal, characteristic
2#23781567C211yesmaximal, characteristic
3#23781566C211yesmaximal, characteristic
4#23781564C211yesmaximal, characteristic, complemented
5#23781557C212yesmaximal, complemented
6#23781555C212yesmaximal, complemented
7#23781527C212yesmaximal, complemented
8#23781522C212yesmaximal, complemented
9C4⋊C4×Dic163C211yesmaximal, characteristic, complemented
10#23781511C211yesmaximal, characteristic, complemented
11#389×C163C211yesmaximal, characteristic, complemented
12C22×D652C2211yescharacteristic
13C22×C4×D163C2212yes—
14#19104697C418yescomplemented
15C2×C4⋊Dic163C2211yescharacteristic
16C2×C4⋊Dic163C2212yes—
17C2×(C2×D163)⋊C4C2212yes—
18C2×(C2×D163)⋊C4C2212yes—
19C2×(C2×D163)⋊C4C2212yes—
20C2×(C2×D163)⋊C4C2212yes—
21C2×(C2×D163)⋊C4C2212yes—
22C2×C4×Dic163C2211yescharacteristic
23C2×C4×Dic163C2212yes—
24C2×C4×Dic163C2211yescharacteristic
25C163⋊#95C2211yescharacteristic
26C163⋊#95C2211yescharacteristic
27C163⋊#95C2211yescharacteristic
28C163⋊#95C2211yescharacteristic
29C163⋊#95C2212yes—
30C163⋊#95C2212yes—
31C2×C4⋊C4×C163C2211yescharacteristic
32C2×C4⋊C4×C163C2212yes—
33C2×C4⋊C4×C163C2211yescharacteristic
34C2×C42×C163C2211yescharacteristic
35#95×C163C2212yes—
36C23×D163C2312yes—
37C2×D652—22no—
38C2×D652—22no—
39C2×D652C2×C414yes—
40C22×Dic163C2311yescharacteristic
41C22×Dic163C2311yescharacteristic
42C22×Dic163C2312yes—
43C22×Dic163C2311yescharacteristic
44C22×Dic163C2311yescharacteristic
45C2×C4×D163—42no—
46C2×C4×D163—42no—
47C2×C4×D163C2×C418yes—
48C4⋊Dic163—22no—
49C4⋊Dic163—42no—
50(C2×D163)⋊C4—42no—
51(C2×D163)⋊C4—42no—
52(C2×D163)⋊C4—42no—
53(C2×D163)⋊C4—42no—
54(C2×D163)⋊C4C2×C418yes—
55C4×Dic163—22no—
56C4×Dic163—42no—
57C4×Dic163C2×C414yes—
58C22×C4×C163C2311yescharacteristic
59C22×C4×C163C2312yes—
60C22×C4×C163C2311yescharacteristic
61C22×C4×C163C2312yes—
62C22×C4×C163C2311yescharacteristic
63C4⋊C4×C163—22no—
64C4⋊C4×C163—42no—
65C4⋊C4×C163C2×C414yes—
66C42×C163—22no—
67C22×D163—22no—
68C22×D163—22no—
69C22×D163—22no—
70C22×D163—22no—
71C22×D163—22no—
72C22×D163—22no—
73C22×D163C22×C414yes—
74D652—28no—
75C2×Dic163—21no—
76C2×Dic163—21no—
77C2×Dic163—21no—
78C2×Dic163—21no—
79C2×Dic163—21no—
80C2×Dic163—21no—
81C2×Dic163—22no—
82C2×Dic163—22no—
83C2×Dic163—21no—
84C2×Dic163—21no—
85C2×Dic163—22no—
86C2×Dic163—21no—
87C2×Dic163—21no—
88C2×Dic163C22×C412yes—
89C2×Dic163C22×C412yes—
90C4×D163—48no—
91C23×C163C2411yescharacteristic
92C2×C4×C163—22no—
93C2×C4×C163—22no—
94C2×C4×C163—21no—
95C2×C4×C163—21no—
96C2×C4×C163—22no—
97C2×C4×C163—21no—
98C2×C4×C163—22no—
99C2×C4×C163—22no—
100C2×C4×C163—21no—
101C2×C4×C163—21no—
102C2×C4×C163—21no—
103C2×C4×C163C22×C414yes—
104C2×C4×C163C22×C412yes—
105C2×C4×C163#4112yes—
106C2×C4×C163#4112yes—
107C22×C163C23×C411yescharacteristic
108C22×C163C2×#4111yescharacteristic
109C22×C163C2×#4111yescharacteristic
110C22×C163H(5,𝔽2)11yescharacteristic
111C22×C163H(5,𝔽2)11yescharacteristic
112C22×C163H(5,𝔽2)11yescharacteristic
113C22×C1632−1+411yescharacteristic
114C2×D163—24no—
115C2×D163—24no—
116C2×D163—24no—
117C2×D163—42no—
118C2×D163—42no—
119C2×D163—42no—
120C2×D163—42no—
121C4×C163—24no—
122C4×C163—41no—
123C4×C163—42no—
124C4×C163—41no—
125C4×C163#11714yes—
126Dic163—22no—
127Dic163—22no—
128Dic163—41no—
129Dic163—42no—
130Dic163—41no—
131C2×C163C2×#11711yescharacteristic
132C2×C163#51811yescharacteristic
133C2×C163#52011yescharacteristic
134C2×C163#54011yescharacteristic
135C2×C163#54011yescharacteristic
136C2×C163#54211yescharacteristic
137C2×C163#54211yescharacteristic
138D163—44no—
139C163#231911yescharacteristic, complemented, Sylow
140#2319—1631nomaximal, Sylow
141C2×C4×D4—1631no—
142#390—1631no—
143#390—1631no—
144#389—1631no—
145#389D16311yescharacteristic, complemented
146#388—1632no—
147#388—1632no—
148#381—1632no—
149#380—1632no—
150C4×C4⋊C4—1631no—
151#376—1631no—
152C22×D4—1631no—
153C23×C4—1632no—
154C4×D4—1638no—
155C2×C4⋊C4—1631no—
156C2×C4⋊C4—1632no—
157C2×C4⋊C4C2×D16311yescharacteristic
158C2×C4⋊C4C2×D16312yes—
159C2×C4⋊C4C2×D16311yescharacteristic
160C2×C22⋊C4—1632no—
161C2×C22⋊C4—1632no—
162C2×C22⋊C4—1632no—
163C2×C22⋊C4—1632no—
164C2×C22⋊C4—1632no—
165C2×C42—1631no—
166C2×C42—1632no—
167C2×C42—1631no—
168C2×C42C2×D16311yescharacteristic
169#95—1631no—
170#95—1631no—
171#95—1631no—
172#95—1631no—
173#95—1632no—
174#95—1632no—
175#95C2×D16312yes—
176C24—1632no—
177C2×D4—3262no—
178C2×D4—3262no—
179C2×D4—1634no—
180C22×C4—6522no—
181C22×C4—6522no—
182C22×C4—1631no—
183C22×C4—1631no—
184C22×C4—1632no—
185C22×C4—1631no—
186C22×C4—1631no—
187C22×C4—1638no—
188C22×C4C22×D16311yescharacteristic
189C22×C4C22×D16311yescharacteristic
190C22×C4C22×D16312yes—
191C22×C4C22×D16312yes—
192C22×C4C22×D16311yescharacteristic
193C4⋊C4—22no—
194C4⋊C4—42no—
195C4⋊C4—3262no—
196C4⋊C4—6522no—
197C4⋊C4C4×D16314yes—
198C22⋊C4—6522no—
199C22⋊C4—6522no—
200C22⋊C4—6522no—
201C22⋊C4—6522no—
202C22⋊C4—1638no—
203C42—22no—
204C42—3262no—
205C42—6522no—
206C42—1634no—
207C23—3262no—
208C23—3262no—
209C23—3262no—
210C23—3262no—
211C23—3262no—
212C23—3262no—
213C23—1634no—
214C23C23×D16311yescharacteristic
215D4—3268no—
216C2×C4—22no—
217C2×C4—22no—
218C2×C4—21no—
219C2×C4—21no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—21no—
223C2×C4—22no—
224C2×C4—21no—
225C2×C4—21no—
226C2×C4—21no—
227C2×C4—3261no—
228C2×C4—3261no—
229C2×C4—3261no—
230C2×C4—3261no—
231C2×C4—3261no—
232C2×C4—3261no—
233C2×C4—3262no—
234C2×C4—3261no—
235C2×C4—3262no—
236C2×C4—3261no—
237C2×C4—3262no—
238C2×C4—3261no—
239C2×C4—3261no—
240C2×C4—6528no—
241C2×C4—1632no—
242C2×C4—1632no—
243C2×C4C2×C4×D16314yes—
244C2×C4C2×C4×D16312yes—
245C2×C4#1457969812yes—
246C2×C4#1457970012yes—
247C22—3264no—
248C22—3264no—
249C22—3264no—
250C22—6522no—
251C22—6522no—
252C22—6522no—
253C22—6522no—
254C22C22×C4×D16311yescharacteristic
255C22C2×#1457969811yescharacteristic
256C22C2×#1457970011yescharacteristic
257C22#1910478011yescharacteristic
258C22#1910478111yescharacteristic
259C22#1910478111yescharacteristic
260C22#1910478311yescharacteristic
261C4—24no—
262C4—41no—
263C4—42no—
264C4—41no—
265C4—3262no—
266C4—3262no—
267C4—6521no—
268C4—6522no—
269C4—6521no—
270C4#1910469314yes—
271C2—6524no—
272C2C2×#1910469311yescharacteristic
273C2#2378213711yescharacteristic
274C2#2378214711yescharacteristic
275C2#2378226811yescharacteristic
276C2#2378227111yescharacteristic
277C2#2378228811yescharacteristic
278C2#2378228911yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
Fitting#389×C163C2
socle, cosocleC23×C163C24
prime radicalC22×D652C22
hypercenter#389D163
hypocenterC163#2319
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ #389

Complements

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

NH ≅ G/Ntype
4. #23781564C2semidirect
5. #23781557C2semidirect
6. #23781555C2semidirect
7. #23781527C2semidirect
8. #23781522C2semidirect
9. C4⋊C4×Dic163C2semidirect
10. #23781511C2semidirect
11. #389×C163C2semidirect
14. #19104697C4semidirect
139. C163#2319semidirect
145. #389D163semidirect

Maximal subgroups

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

subgroupindex
C2×#191046972
#237815672
#237815662
#237815642
#237815572
#237815552
#237815272
#237815222
C4⋊C4×Dic1632
#237815112
#389×C1632
#2319163