Finite Group Databasebeta

← #35218028

Subgroups — #35218028

Order 20864.

596 conjugacy classes of subgroups.

The subgroup lattice has 318 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104709C211yesmaximal, characteristic
2C2×C4×D652C211yesmaximal, characteristic, complemented
3#23781594C212yesmaximal, complemented
4#23781580C212yesmaximal, complemented
5#23781567C211yesmaximal, characteristic, complemented
6#23781563C211yesmaximal, characteristic, complemented
7#23781541C212yesmaximal, complemented
8#23781531C211yesmaximal, characteristic, complemented
9#23781527C212yesmaximal, complemented
10#23781525C211yesmaximal, characteristic, complemented
11C4×C22⋊C4×C163C211yesmaximal, characteristic, complemented
12C22×D652C2211yescharacteristic
13C22×C22⋊D163C2212yes—
14C22×C4×D163C2212yes—
15#19104709—24no—
16C4×D652—24no—
17C2×C4⋊Dic163C2211yescharacteristic
18C2×C4⋊Dic163C2211yescharacteristic
19C2×C4⋊Dic163C2211yescharacteristic
20C2×Dic163⋊C4C2212yes—
21C2×C22⋊Dic163C2212yes—
22C2×(C2×D163)⋊C4C2212yes—
23C2×(C2×D163)⋊C4C2212yes—
24C2×(C2×D163)⋊C4C2212yes—
25C2×(C2×D163)⋊C4C2212yes—
26C163⋊#95C2212yes—
27C163⋊#95C2212yes—
28C163⋊#95C2212yes—
29C163⋊#95C2212yes—
30C23×C4×C163C2211yescharacteristic
31C2×C22⋊C4×C163C2211yescharacteristic
32C2×C22⋊C4×C163C2211yescharacteristic
33C2×C42×C163C2211yescharacteristic
34C2×C42×C163C2211yescharacteristic
35#95×C163C2211yescharacteristic
36#95×C163C2211yescharacteristic
37C23×D163C2312yes—
38C2×D652—22no—
39C2×D652—22no—
40C2×D652D414yes—
41C2×C22⋊D163—24no—
42C2×C22⋊D163—24no—
43C2×C22⋊D163—42no—
44C22×Dic163C2312yes—
45C22×Dic163C2312yes—
46C22×Dic163C2312yes—
47C2×C4×D163—24no—
48C2×C4×D163—24no—
49C2×C4×D163—42no—
50C4⋊Dic163—22no—
51C4⋊Dic163—22no—
52C4⋊Dic163—22no—
53Dic163⋊C4—42no—
54C22⋊Dic163—42no—
55(C2×D163)⋊C4—24no—
56(C2×D163)⋊C4—24no—
57(C2×D163)⋊C4—42no—
58(C2×D163)⋊C4—42no—
59C24×C163C2311yescharacteristic
60C22×C4×C163—22no—
61C22×C4×C163—22no—
62C22×C4×C163—22no—
63C22×C4×C163C2311yescharacteristic
64C22×C4×C163C2311yescharacteristic
65C22×C4×C163C2311yescharacteristic
66C22×C4×C163C2311yescharacteristic
67C22×C4×C163C2311yescharacteristic
68C22×C4×C163C2311yescharacteristic
69C22⋊C4×C163—22no—
70C22⋊C4×C163—22no—
71C42×C163—22no—
72C42×C163—22no—
73C22×D163—22no—
74C22×D163—22no—
75C22×D163—22no—
76C22×D163—22no—
77C22×D163—22no—
78C22×D163—22no—
79C22×D163C2×D414yes—
80D652—28no—
81C22⋊D163—48no—
82C2×Dic163—22no—
83C2×Dic163—22no—
84C2×Dic163—22no—
85C2×Dic163—22no—
86C2×Dic163—22no—
87C2×Dic163—22no—
88C2×Dic163—22no—
89C2×Dic163—22no—
90C2×Dic163—22no—
91C4×D163—48no—
92C23×C163—21no—
93C23×C163—21no—
94C23×C163—21no—
95C23×C163—21no—
96C23×C163—21no—
97C23×C163—21no—
98C23×C163#4112yes—
99C23×C163C2411yescharacteristic
100C2×C4×C163—21no—
101C2×C4×C163—21no—
102C2×C4×C163—21no—
103C2×C4×C163—21no—
104C2×C4×C163—21no—
105C2×C4×C163—21no—
106C2×C4×C163—21no—
107C2×C4×C163—21no—
108C2×C4×C163—21no—
109C2×C4×C163—21no—
110C2×C4×C163—21no—
111C2×C4×C163—21no—
112C2×C4×C163—21no—
113C2×C4×C163—21no—
114C2×C4×C163—44no—
115C2×C4×C163C2×D412yes—
116C2×C4×C163#4112yes—
117C2×C4×C163#4112yes—
118C2×C4×C163#4112yes—
119C22×C163—22no—
120C22×C163—22no—
121C22×C163—22no—
122C22×C163—41no—
123C22×C163—41no—
124C22×C163—41no—
125C22×C163—41no—
126C22×C163C22×D411yescharacteristic
127C22×C163C2×#4111yescharacteristic
128C22×C163C2×#4111yescharacteristic
129C22×C163C2×#4111yescharacteristic
130C22×C163C2×#4111yescharacteristic
131C22×C163H(5,𝔽2)11yescharacteristic
132C22×C163H(5,𝔽2)11yescharacteristic
133C2×D163—24no—
134C2×D163—24no—
135C2×D163—24no—
136C2×D163—42no—
137C2×D163—42no—
138C2×D163—42no—
139C2×D163—42no—
140C4×C163—22no—
141C4×C163—41no—
142C4×C163—41no—
143C4×C163—41no—
144C4×C163—41no—
145C4×C163#12314yes—
146Dic163—42no—
147Dic163—42no—
148Dic163—42no—
149C2×C163—42no—
150C2×C163C2×#12311yescharacteristic
151C2×C163#52911yescharacteristic
152C2×C163#54011yescharacteristic
153C2×C163#54611yescharacteristic
154C2×C163#54611yescharacteristic
155C2×C163#55311yescharacteristic
156C2×C163#55511yescharacteristic
157D163—44no—
158C163#242011yescharacteristic, complemented, Sylow
159#2420—1631nomaximal, Sylow
160C2×#121—1631no—
161C2×C4×D4—1631no—
162#397—1632no—
163#394—1632no—
164#390—1631no—
165#389—1631no—
166#386—1632no—
167#382—1631no—
168#381—1632no—
169#380—1631no—
170C4×C22⋊C4D16311yescharacteristic, complemented
171C22×D4—1632no—
172C22×D4—1631no—
173C23×C4—1632no—
174C23×C4C2×D16311yescharacteristic
175#121—3264no—
176C4×D4—3264no—
177C2×C4⋊C4—1631no—
178C2×C4⋊C4—1631no—
179C2×C4⋊C4—1631no—
180C2×C4⋊C4—1632no—
181C2×C22⋊C4—1632no—
182C2×C22⋊C4—1632no—
183C2×C22⋊C4—1632no—
184C2×C22⋊C4—1632no—
185C2×C22⋊C4—1632no—
186C2×C22⋊C4C2×D16311yescharacteristic
187C2×C22⋊C4C2×D16311yescharacteristic
188C2×C42C2×D16311yescharacteristic
189C2×C42C2×D16311yescharacteristic
190#95—1632no—
191#95—1632no—
192#95—1632no—
193#95—1632no—
194#95C2×D16311yescharacteristic
195#95C2×D16311yescharacteristic
196C24—1632no—
197C24C22×D16311yescharacteristic
198C2×D4—3264no—
199C2×D4—3264no—
200C2×D4—3262no—
201C2×D4—3262no—
202C2×D4—6522no—
203C2×D4—1634no—
204C22×C4—22no—
205C22×C4—22no—
206C22×C4—22no—
207C22×C4—3264no—
208C22×C4—3264no—
209C22×C4—6522no—
210C22×C4—1632no—
211C22×C4—1632no—
212C22×C4—1632no—
213C22×C4C22×D16311yescharacteristic
214C22×C4C22×D16311yescharacteristic
215C22×C4C22×D16311yescharacteristic
216C22×C4C22×D16311yescharacteristic
217C22×C4C22×D16311yescharacteristic
218C22×C4C22×D16311yescharacteristic
219C4⋊C4—3262no—
220C4⋊C4—3262no—
221C4⋊C4—3262no—
222C4⋊C4—6522no—
223C22⋊C4—22no—
224C22⋊C4—22no—
225C22⋊C4—3264no—
226C22⋊C4—3264no—
227C22⋊C4—6522no—
228C22⋊C4—6522no—
229C22⋊C4—6522no—
230C42—22no—
231C42—22no—
232C23—21no—
233C23—21no—
234C23—21no—
235C23—21no—
236C23—21no—
237C23—21no—
238C23—3262no—
239C23—3262no—
240C23—3262no—
241C23—3262no—
242C23—3262no—
243C23—3262no—
244C23—1634no—
245C23#1457969912yes—
246C23C23×D16311yescharacteristic
247D4—3268no—
248D4—6528no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
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—21no—
261C2×C4—21no—
262C2×C4—21no—
263C2×C4—44no—
264C2×C4—3262no—
265C2×C4—3262no—
266C2×C4—3262no—
267C2×C4—3262no—
268C2×C4—3262no—
269C2×C4—3262no—
270C2×C4—3262no—
271C2×C4—3262no—
272C2×C4—3262no—
273C2×C4—6528no—
274C2×C4D4×D16312yes—
275C2×C4#1457969812yes—
276C2×C4#1457969912yes—
277C2×C4#1457969912yes—
278C22—22no—
279C22—22no—
280C22—22no—
281C22—41no—
282C22—41no—
283C22—41no—
284C22—41no—
285C22—3264no—
286C22—3264no—
287C22—3264no—
288C22—6522no—
289C22—6522no—
290C22—6522no—
291C22—6522no—
292C22C2×D4×D16311yescharacteristic
293C22C2×#1457969811yescharacteristic
294C22C2×#1457969911yescharacteristic
295C22C2×#1457969911yescharacteristic
296C22C2×#1457969911yescharacteristic
297C22#1910478111yescharacteristic
298C22#1910478111yescharacteristic
299C4—22no—
300C4—41no—
301C4—41no—
302C4—41no—
303C4—41no—
304C4—6522no—
305C4—6522no—
306C4—6522no—
307C4#1910471714yes—
308C2—42no—
309C2—6524no—
310C2C2×#1910471711yescharacteristic
311C2#2378219911yescharacteristic
312C2#2378227011yescharacteristic
313C2#2378231111yescharacteristic
314C2#2378231111yescharacteristic
315C2#2378236111yescharacteristic
316C2#2378238011yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutator, socle, cosocleC23×C163C24
FittingC4×C22⋊C4×C163C2
prime radicalC2×#19104709C2
hypercenterC4×C22⋊C4D163
hypocenterC163#2420
LCSG ▷ C23×C163 ▷ C163
UCSC1 ◁ C23 ◁ C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×C4×D652C2semidirect
3. #23781594C2semidirect
4. #23781580C2semidirect
5. #23781567C2semidirect
6. #23781563C2semidirect
7. #23781541C2semidirect
8. #23781531C2semidirect
9. #23781527C2semidirect
10. #23781525C2semidirect
11. C4×C22⋊C4×C163C2semidirect
158. C163#2420semidirect
170. C4×C22⋊C4D163semidirect

Maximal subgroups

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

subgroupindex
C2×#191047092
C2×C4×D6522
#237815942
#237815802
#237815672
#237815632
#237815412
#237815312
#237815272
#237815252
C4×C22⋊C4×C1632
#2420163