Finite Group Databasebeta

← #35218221

Subgroups — #35218221

Order 20864.

508 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104734C211yesmaximal, characteristic, complemented
2#23781588C212yesmaximal
3#23781577C212yesmaximal
4#23781571C212yesmaximal, complemented
5#23781564C211yesmaximal, characteristic, complemented
6#23781561C211yesmaximal, characteristic, complemented
7#23781549C212yesmaximal, complemented
8#23781530C211yesmaximal, characteristic, complemented
9#23781525C211yesmaximal, characteristic
10C4×C22⋊Dic163C211yesmaximal, characteristic
11C2×#117×C163C211yesmaximal, characteristic
12C22×Dic326C2212yes—
13#19104734—24no—
14C2×C4⋊Dic163C2211yescharacteristic
15C2×C4⋊Dic163C2211yescharacteristic
16C2×C4⋊Dic163C2212yes—
17C2×Dic163⋊C4C2212yes—
18C2×Dic163⋊C4C2212yes—
19C2×C22⋊Dic163C2211yescharacteristic
20C2×C22⋊Dic163C2211yescharacteristic
21C2×C22⋊Dic163C2212yes—
22C2×C4×Dic163C2211yescharacteristic
23C2×C4×Dic163C2211yescharacteristic
24C163⋊#95C2211yescharacteristic
25C163⋊#95C2211yescharacteristic
26C163⋊#95C2212yes—
27C163⋊#95C2212yes—
28C163⋊#95C2212yes—
29C163⋊#95C2212yes—
30C163⋊#95C2212yes—
31C23×C4×C163C2211yescharacteristic
32#117×C163—24no—
33C2×C4⋊C4×C163C2211yescharacteristic
34C2×C4⋊C4×C163C2211yescharacteristic
35C2×C22⋊C4×C163C2212yes—
36C2×C42×C163C2212yes—
37C2×Dic326—24no—
38C2×Dic326—24no—
39C2×Dic326—42no—
40C22×Dic163C2312yes—
41C22×Dic163C2311yescharacteristic
42C22×Dic163C2311yescharacteristic
43C22×Dic163C2312yes—
44C22×Dic163C2311yescharacteristic
45C22×Dic163C2311yescharacteristic
46C4⋊Dic163—22no—
47C4⋊Dic163—22no—
48C4⋊Dic163—42no—
49Dic163⋊C4—24no—
50Dic163⋊C4—24no—
51C22⋊Dic163—22no—
52C22⋊Dic163—22no—
53C22⋊Dic163—42no—
54C4×Dic163—22no—
55C4×Dic163—22no—
56C24×C163C2311yescharacteristic
57C22×C4×C163—22no—
58C22×C4×C163—22no—
59C22×C4×C163Q814yescomplemented
60C22×C4×C163C2312yes—
61C22×C4×C163C2312yes—
62C22×C4×C163C2311yescharacteristic
63C22×C4×C163C2311yescharacteristic
64C4⋊C4×C163—22no—
65C4⋊C4×C163D414yes—
66C22⋊C4×C163—24no—
67C42×C163—24no—
68Dic326—48no—
69C2×Dic163—21no—
70C2×Dic163—21no—
71C2×Dic163—21no—
72C2×Dic163—21no—
73C2×Dic163—22no—
74C2×Dic163—21no—
75C2×Dic163—21no—
76C2×Dic163—21no—
77C2×Dic163—21no—
78C2×Dic163—22no—
79C2×Dic163—22no—
80C2×Dic163—22no—
81C2×Dic163—22no—
82C2×Dic163—22no—
83C2×Dic163—21no—
84C2×Dic163—21no—
85C2×Dic163#4112yes—
86C2×Dic163#4112yes—
87C23×C163—21no—
88C23×C163—21no—
89C23×C163—21no—
90C23×C163—21no—
91C23×C163—21no—
92C23×C163—21no—
93C23×C163C2×Q812yes—
94C23×C163C2411yescharacteristic
95C2×C4×C163—21no—
96C2×C4×C163—21no—
97C2×C4×C163—22no—
98C2×C4×C163—22no—
99C2×C4×C163—28no—
100C2×C4×C163—22no—
101C2×C4×C163—22no—
102C2×C4×C163—22no—
103C2×C4×C163C2×D414yes—
104C2×C4×C163C2×D412yes—
105C2×C4×C163C2×Q812yes—
106C2×C4×C163C2×Q812yes—
107C2×C4×C163#4112yes—
108C22×C163—22no—
109C22×C163—22no—
110C22×C163—22no—
111C22×C163—41no—
112C22×C163—41no—
113C22×C163—41no—
114C22×C163—41no—
115C22×C163C22×D411yescharacteristic
116C22×C163C22×Q811yescharacteristic
117C22×C163C2×#4111yescharacteristic
118C22×C163C2×#4111yescharacteristic
119C22×C163C2×#4111yescharacteristic
120C22×C163H(5,𝔽2)11yescharacteristic
121C22×C1632−1+411yescharacteristic
122C4×C163—22no—
123C4×C163—24no—
124C4×C163—42no—
125C4×C163C22⋊Q814yes—
126Dic163—22no—
127Dic163—22no—
128Dic163—42no—
129Dic163—41no—
130Dic163—42no—
131Dic163—41no—
132C2×C163—42no—
133C2×C163C2×C22⋊Q811yescharacteristic
134C2×C163#53311yescharacteristic
135C2×C163#54411yescharacteristic
136C2×C163#54611yescharacteristic
137C2×C163#54811yescharacteristic
138C2×C163#55511yescharacteristic
139C2×C163#55611yescharacteristic
140C163#243911yescharacteristic, complemented, Sylow
141#2439—1631nomaximal, Sylow
142C2×C4⋊Q8—1631no—
143C2×#117D16311yescharacteristic
144#396—1632no—
145#393—1632no—
146#391—1632no—
147#389—1631no—
148#389—1631no—
149#387—1632no—
150#382—1631no—
151#380—1631no—
152C4×C22⋊C4—1631no—
153C22×Q8—1632no—
154C23×C4C2×D16311yescharacteristic
155C4⋊Q8—3264no—
156#117—24no—
157C2×C4⋊C4—1631no—
158C2×C4⋊C4—1632no—
159C2×C4⋊C4—1631no—
160C2×C4⋊C4—1632no—
161C2×C4⋊C4—1632no—
162C2×C4⋊C4C2×D16311yescharacteristic
163C2×C4⋊C4C2×D16311yescharacteristic
164C2×C22⋊C4—1631no—
165C2×C22⋊C4—1631no—
166C2×C22⋊C4—1632no—
167C2×C22⋊C4C2×D16312yes—
168C2×C42—1631no—
169C2×C42—1631no—
170C2×C42C2×D16312yes—
171#95—1631no—
172#95—1631no—
173#95—1632no—
174#95—1632no—
175#95—1632no—
176#95—1632no—
177#95—1632no—
178C24C22×D16311yescharacteristic
179C2×Q8—3264no—
180C2×Q8—3264no—
181C2×Q8—6522no—
182C22×C4—22no—
183C22×C4—22no—
184C22×C4—1631no—
185C22×C4—1631no—
186C22×C4—1632no—
187C22×C4—1632no—
188C22×C4—1631no—
189C22×C4—1631no—
190C22×C4Dic32614yescomplemented
191C22×C4C22×D16312yes—
192C22×C4C22×D16312yes—
193C22×C4C22×D16311yescharacteristic
194C22×C4C22×D16311yescharacteristic
195C4⋊C4—22no—
196C4⋊C4—3264no—
197C4⋊C4—3264no—
198C4⋊C4—3262no—
199C4⋊C4—3262no—
200C4⋊C4—6522no—
201C4⋊C4C22⋊D16314yes—
202C22⋊C4—24no—
203C22⋊C4—3262no—
204C22⋊C4—3262no—
205C22⋊C4—6522no—
206C42—24no—
207C42—3262no—
208C42—3262no—
209C23—21no—
210C23—21no—
211C23—21no—
212C23—21no—
213C23—21no—
214C23—21no—
215C23C2×Dic32612yes—
216C23C23×D16311yescharacteristic
217Q8—6528no—
218C2×C4—21no—
219C2×C4—22no—
220C2×C4—21no—
221C2×C4—22no—
222C2×C4—28no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—3261no—
227C2×C4—3261no—
228C2×C4—3261no—
229C2×C4—3261no—
230C2×C4—3262no—
231C2×C4—3261no—
232C2×C4—3261no—
233C2×C4—3262no—
234C2×C4—3262no—
235C2×C4—3261no—
236C2×C4—3261no—
237C2×C4—3262no—
238C2×C4—3262no—
239C2×C4—3262no—
240C2×C4—3261no—
241C2×C4—3261no—
242C2×C4—1632no—
243C2×C4—1632no—
244C2×C4C2×C22⋊D16314yes—
245C2×C4C2×C22⋊D16312yes—
246C2×C4C2×Dic32612yes—
247C2×C4C2×Dic32612yes—
248C2×C4#1457969912yes—
249C22—22no—
250C22—22no—
251C22—22no—
252C22—41no—
253C22—41no—
254C22—41no—
255C22—41no—
256C22C22×C22⋊D16311yescharacteristic
257C22C22×Dic32611yescharacteristic
258C22#41×D16311yescharacteristic
259C22#41×D16311yescharacteristic
260C22C2×#1457969911yescharacteristic
261C22#1910478111yescharacteristic
262C22#1910478211yescharacteristic
263C4—22no—
264C4—24no—
265C4—42no—
266C4—3262no—
267C4—3262no—
268C4—6522no—
269C4—6521no—
270C4—6522no—
271C4—6521no—
272C4#1910471414yes—
273C2—42no—
274C2C2×#1910471411yescharacteristic
275C2#2378221811yescharacteristic
276C2#2378229311yescharacteristic
277C2#2378230311yescharacteristic
278C2#2378232211yescharacteristic
279C2#2378237811yescharacteristic
280C2#2378238311yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutator, socle, cosocleC23×C163C24
FittingC2×#117×C163C2
prime radicalC24×C163C23
hypercenterC2×#117D163
hypocenterC163#2439
LCSG ▷ C23×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. C2×#19104734C2semidirect
4. #23781571C2semidirect
5. #23781564C2semidirect
6. #23781561C2semidirect
7. #23781549C2semidirect
8. #23781530C2semidirect
59. C22×C4×C163Q8semidirect
140. C163#2439semidirect
190. C22×C4Dic326semidirect

Maximal subgroups

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

subgroupindex
C2×#191047342
#237815882
#237815772
#237815712
#237815642
#237815612
#237815492
#237815302
#237815252
C4×C22⋊Dic1632
C2×#117×C1632
#2439163