Finite Group Databasebeta

← #35217212

Subgroups — #35217212

Order 20864.

556 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104711C211yesmaximal, characteristic
2C2×#19104692C211yesmaximal, characteristic
3#23781572C211yesmaximal, characteristic, complemented
4#23781561C211yesmaximal, characteristic, complemented
5#23781560C212yesmaximal, complemented
6#23781556C212yesmaximal
7#23781555C212yesmaximal
8#23781549C212yesmaximal, complemented
9#23781522C211yesmaximal, characteristic
10C4×C4⋊Dic163C211yesmaximal, characteristic, complemented
11C2×C4×Q8×C163C211yesmaximal, characteristic, complemented
12C22×C4×D163C2211yescharacteristic
13#19104711C418yescomplemented
14#19104692—24no—
15C2×C4⋊Dic163C2211yescharacteristic
16C2×C4⋊Dic163C2211yescharacteristic
17C2×Dic163⋊C4C2211yescharacteristic
18C2×Dic163⋊C4C2211yescharacteristic
19C2×Dic163⋊C4C2212yes—
20C2×Dic163⋊C4C2212yes—
21C2×(C2×D163)⋊C4C2211yescharacteristic
22C2×(C2×D163)⋊C4C2211yescharacteristic
23C2×(C2×D163)⋊C4C2212yes—
24C2×(C2×D163)⋊C4C2212yes—
25C2×C4×Dic163C2211yescharacteristic
26C2×C4×Dic163C2212yes—
27C163⋊#95C2212yes—
28C163⋊#95C2212yes—
29C163⋊#95C2212yes—
30C163⋊#95C2212yes—
31C163⋊#95C2212yes—
32C22×Q8×C163C2211yescharacteristic
33C4×Q8×C163—24no—
34C2×C4⋊C4×C163C2211yescharacteristic
35C2×C4⋊C4×C163C2212yes—
36C2×C42×C163C2212yes—
37C2×C42×C163C2211yescharacteristic
38C23×D163C2311yescharacteristic
39C22×Dic163C2311yescharacteristic
40C22×Dic163C2312yes—
41C22×Dic163C2311yescharacteristic
42C22×Dic163C2311yescharacteristic
43C22×Dic163C2312yes—
44C2×C4×D163—22no—
45C2×C4×D163—22no—
46C2×C4×D163C2×C414yes—
47C4⋊Dic163—22no—
48C4⋊Dic163C2×C414yes—
49Dic163⋊C4—22no—
50Dic163⋊C4—22no—
51Dic163⋊C4—42no—
52Dic163⋊C4C2×C418yes—
53(C2×D163)⋊C4—22no—
54(C2×D163)⋊C4—22no—
55(C2×D163)⋊C4—42no—
56(C2×D163)⋊C4C2×C418yes—
57C4×Dic163—22no—
58C4×Dic163—42no—
59C2×Q8×C163—22no—
60C2×Q8×C163—22no—
61C2×Q8×C163C2×C414yes—
62C22×C4×C163C2312yes—
63C22×C4×C163C2312yes—
64C22×C4×C163C2311yescharacteristic
65C22×C4×C163C2311yescharacteristic
66C22×C4×C163C2311yescharacteristic
67C4⋊C4×C163—24no—
68C4⋊C4×C163—22no—
69C42×C163—24no—
70C42×C163D414yes—
71C22×D163—21no—
72C22×D163—21no—
73C22×D163—21no—
74C22×D163—21no—
75C22×D163—21no—
76C22×D163—21no—
77C22×D163C22×C412yes—
78C2×Dic163—21no—
79C2×Dic163—21no—
80C2×Dic163—22no—
81C2×Dic163—22no—
82C2×Dic163—21no—
83C2×Dic163—21no—
84C2×Dic163—22no—
85C2×Dic163—22no—
86C2×Dic163—21no—
87C2×Dic163—21no—
88C2×Dic163—21no—
89C2×Dic163—21no—
90C2×Dic163—22no—
91C2×Dic163C22×C414yes—
92C2×Dic163C22×C412yes—
93C4×D163—28no—
94C23×C163C2411yescharacteristic
95Q8×C163—28no—
96C2×C4×C163—22no—
97C2×C4×C163—22no—
98C2×C4×C163—21no—
99C2×C4×C163—21no—
100C2×C4×C163—21no—
101C2×C4×C163—21no—
102C2×C4×C163—22no—
103C2×C4×C163—22no—
104C2×C4×C163—22no—
105C2×C4×C163C22×C414yes—
106C2×C4×C163C22×C412yes—
107C2×C4×C163C2×D412yes—
108C2×C4×C163C2×D412yes—
109C2×C4×C163C2×D412yes—
110C2×C4×C163#4112yes—
111C22×C163C23×C411yescharacteristic
112C22×C163C22×D411yescharacteristic
113C22×C163C2×#4111yescharacteristic
114C22×C163H(5,𝔽2)11yescharacteristic
115C22×C1632−1+411yescharacteristic
116C22×C1632−1+411yescharacteristic
117C22×C1632−1+411yescharacteristic
118C2×D163—22no—
119C2×D163—22no—
120C2×D163—22no—
121C2×D163—41no—
122C2×D163—41no—
123C2×D163—41no—
124C2×D163—41no—
125C4×C163—24no—
126C4×C163—22no—
127C4×C163—22no—
128C4×C163—42no—
129C4×C163C4×D414yes—
130Dic163—22no—
131Dic163—24no—
132Dic163—41no—
133Dic163—41no—
134Dic163—42no—
135C2×C163C2×C4×D411yescharacteristic
136C2×C163#51911yescharacteristic
137C2×C163#52011yescharacteristic
138C2×C163#53611yescharacteristic
139C2×C163#53711yescharacteristic
140C2×C163#54111yescharacteristic
141C2×C163#54211yescharacteristic
142D163—42no—
143C163#232311yescharacteristic, complemented, Sylow
144#2323—1631nomaximal, Sylow
145C2×C22⋊Q8—1631no—
146C2×C4×Q8D16311yescharacteristic, complemented
147C2×#117—1631no—
148#391—1631no—
149#389—1632no—
150#389—1631no—
151#388—1632no—
152#388—1632no—
153#387—1632no—
154#380—1631no—
155C4×C4⋊C4—1631no—
156C22×Q8C2×D16311yescharacteristic
157C23×C4—1631no—
158C22⋊Q8—1638no—
159C4×Q8—24no—
160#117—3264no—
161C2×C4⋊C4—1631no—
162C2×C4⋊C4—1631no—
163C2×C4⋊C4—1631no—
164C2×C4⋊C4—1632no—
165C2×C4⋊C4—1631no—
166C2×C4⋊C4—1632no—
167C2×C4⋊C4C2×D16311yescharacteristic
168C2×C4⋊C4C2×D16312yes—
169C2×C22⋊C4—1631no—
170C2×C22⋊C4—1631no—
171C2×C22⋊C4—1632no—
172C2×C22⋊C4—1632no—
173C2×C42—1631no—
174C2×C42—1632no—
175C2×C42C2×D16312yes—
176C2×C42C2×D16311yescharacteristic
177#95—1632no—
178#95—1632no—
179#95—1632no—
180#95—1632no—
181#95—1632no—
182C24—1631no—
183C2×Q8—22no—
184C2×Q8—22no—
185C2×Q8C4×D16314yes—
186C22×C4—3262no—
187C22×C4—3262no—
188C22×C4—1631no—
189C22×C4—1632no—
190C22×C4—1631no—
191C22×C4—1632no—
192C22×C4—1631no—
193C22×C4—1634no—
194C22×C4C22×D16312yes—
195C22×C4C22×D16312yes—
196C22×C4C22×D16311yescharacteristic
197C22×C4C22×D16311yescharacteristic
198C22×C4C22×D16311yescharacteristic
199C4⋊C4—24no—
200C4⋊C4—22no—
201C4⋊C4—3262no—
202C4⋊C4—3262no—
203C4⋊C4—3262no—
204C4⋊C4—6522no—
205C4⋊C4—1638no—
206C4⋊C4—1634no—
207C22⋊C4—3262no—
208C22⋊C4—3262no—
209C22⋊C4—6522no—
210C22⋊C4—1638no—
211C42—24no—
212C42—3262no—
213C42—6522no—
214C42C22⋊D16314yes—
215C23—3261no—
216C23—3261no—
217C23—3261no—
218C23—3261no—
219C23—3261no—
220C23—3261no—
221C23—1632no—
222C23C23×D16311yescharacteristic
223Q8—28no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—21no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—3261no—
234C2×C4—3261no—
235C2×C4—3262no—
236C2×C4—3262no—
237C2×C4—3268no—
238C2×C4—3261no—
239C2×C4—3261no—
240C2×C4—3262no—
241C2×C4—3262no—
242C2×C4—3261no—
243C2×C4—3261no—
244C2×C4—3261no—
245C2×C4—3261no—
246C2×C4—3262no—
247C2×C4—1634no—
248C2×C4—1632no—
249C2×C4C2×C4×D16314yes—
250C2×C4C2×C4×D16312yes—
251C2×C4C2×C22⋊D16312yes—
252C2×C4C2×C22⋊D16312yes—
253C2×C4C2×C22⋊D16312yes—
254C2×C4#1457969912yes—
255C22—3262no—
256C22—3262no—
257C22—3262no—
258C22—6521no—
259C22—6521no—
260C22—6521no—
261C22—6521no—
262C22C22×C4×D16311yescharacteristic
263C22C22×C22⋊D16311yescharacteristic
264C22C2×#1457969911yescharacteristic
265C22#1910478111yescharacteristic
266C22#1910478211yescharacteristic
267C22#1910478311yescharacteristic
268C22#1910478311yescharacteristic
269C4—22no—
270C4—22no—
271C4—24no—
272C4—42no—
273C4—3264no—
274C4—3262no—
275C4—6521no—
276C4—6521no—
277C4—6522no—
278C4C4×C22⋊D16314yes—
279C2—6522no—
280C2C2×C4×C22⋊D16311yescharacteristic
281C2#2378214111yescharacteristic
282C2#2378214711yescharacteristic
283C2#2378223911yescharacteristic
284C2#2378224311yescharacteristic
285C2#2378227311yescharacteristic
286C2#2378228711yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
FittingC2×C4×Q8×C163C2
socle, cosocleC23×C163C24
prime radicalC23×D163C23
hypercenterC2×C4×Q8D163
hypocenterC163#2323
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
3. #23781572C2semidirect
4. #23781561C2semidirect
5. #23781560C2semidirect
8. #23781549C2semidirect
10. C4×C4⋊Dic163C2semidirect
11. C2×C4×Q8×C163C2semidirect
13. #19104711C4semidirect
143. C163#2323semidirect
146. C2×C4×Q8D163semidirect

Maximal subgroups

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

subgroupindex
C2×#191047112
C2×#191046922
#237815722
#237815612
#237815602
#237815562
#237815552
#237815492
#237815222
C4×C4⋊Dic1632
C2×C4×Q8×C1632
#2323163