Finite Group Databasebeta

← #35223123

Subgroups — #35223123

Order 20864.

492 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×M16×D163C211yesmaximal, characteristic
2C2×#19104693C211yesmaximal, characteristic
3#117×D163C211yesmaximal, characteristic
4#23781708C211yesmaximal, characteristic, complemented
5#23781707C211yesmaximal, characteristic, complemented
6#23781706C212yesmaximal, complemented
7#23781705C211yesmaximal, characteristic, complemented
8#23781704C212yesmaximal, complemented
9#23781702C212yesmaximal, complemented
10#23781700C212yesmaximal, complemented
11#428×C163C211yesmaximal, characteristic, complemented
12C22×C4×D163C2211yescharacteristic
13C2×#14579683C2211yescharacteristic
14C2×#14579682C2212yes—
15M16×D163C418yescomplemented
16C2×C8×D163C2212yes—
17#19104694C2211yescharacteristic
18#19104693—21no—
19#19104693—21no—
20#19104693C2211yescharacteristic
21#19104693C2212yes—
22#19104693C2211yescharacteristic
23#19104693C2212yes—
24#19104692—21no—
25#19104691—21no—
26C2×C4⋊Dic163C2211yescharacteristic
27C4⋊C4×D163C2211yescharacteristic
28C4⋊C4×D163C2211yescharacteristic
29C2×(C2×D163)⋊C4—21no—
30C22⋊C4×D163—21no—
31C2×C4×Dic163—21no—
32C42×D163—21no—
33#19104669C2212yescomplemented
34#19104668C2212yescomplemented
35#19104668C2212yescomplemented
36#19104667C2212yescomplemented
37#19104666C2212yescomplemented
38#19104666C2212yescomplemented
39C2×M16×C163C2211yescharacteristic
40#117×C163C2211yescharacteristic
41C2×C4⋊C4×C163C2211yescharacteristic
42#107×C163C2212yescomplemented
43#106×C163C2212yescomplemented
44C23×D163D411yescharacteristic
45C22×Dic163—21no—
46C22×Dic163D411yescharacteristic
47C2×C4×D163—21no—
48C2×C4×D163—21no—
49C2×C4×D163C2×C414yes—
50C2×C4×D163D411yescharacteristic
51C2×C4×D163D411yescharacteristic
52C2×C4×D163Q814yes—
53C2×C4×D163C2311yescharacteristic
54C2×C4×D163C2311yescharacteristic
55#14579683C2×C414yescomplemented
56#14579682C2×C418yescomplemented
57C2×C163⋊C8C2312yes—
58C8×D163C2×C418yescomplemented
59C4⋊Dic163—21no—
60C4⋊Dic163C2311yescharacteristic
61C4⋊Dic163C2312yes—
62C4⋊Dic163C2311yescharacteristic
63Dic163⋊C4—21no—
64Dic163⋊C4—21no—
65C22⋊Dic163—21no—
66(C2×D163)⋊C4—21no—
67(C2×D163)⋊C4—21no—
68(C2×D163)⋊C4—22no—
69(C2×D163)⋊C4—22no—
70C4×Dic163—21no—
71C4×Dic163—21no—
72C4×Dic163—22no—
73C4×Dic163—22no—
74C4×Dic163—21no—
75C22×C4×C163—21no—
76C22×C4×C163C2311yescharacteristic
77M16×C163C2×C414yescomplemented
78C2×C8×C163C2312yes—
79C4⋊C4×C163—21no—
80C4⋊C4×C163C2311yescharacteristic
81C4⋊C4×C163C2312yes—
82C4⋊C4×C163C2311yescharacteristic
83C22⋊C4×C163—21no—
84C42×C163—21no—
85C22×D163—41no—
86C22×D163—41no—
87C22×D163C4⋊C414yes—
88C22×D163C2×D411yescharacteristic
89C22×D163C2×D411yescharacteristic
90C2×Dic163—22no—
91C2×Dic163—21no—
92C2×Dic163—21no—
93C2×Dic163—42no—
94C2×Dic163C4⋊C414yes—
95C2×Dic163C2×D411yescharacteristic
96C2×Dic163C2×D411yescharacteristic
97C4×D163—42no—
98C4×D163—42no—
99C4×D163C4⋊C414yes—
100C4×D163C4⋊C414yes—
101C4×D163C22×C412yes—
102C4×D163C22×C412yes—
103C4×D163C2×Q812yes—
104C4×D163C2×Q812yes—
105C163⋊C8C22×C414yes—
106C23×C163C2×D411yescharacteristic
107C2×C4×C163—21no—
108C2×C4×C163—21no—
109C2×C4×C163—22no—
110C2×C4×C163—42no—
111C2×C4×C163C22×C412yes—
112C2×C4×C163C2×D411yescharacteristic
113C2×C4×C163C2×Q812yes—
114C2×C4×C163C2411yescharacteristic
115C8×C163C22×C414yes—
116C22×C163—21no—
117C22×C163—21no—
118C22×C163C2×C4⋊C412yes—
119C22×C163C22×D411yescharacteristic
120C2×D163—21no—
121C2×D163—21no—
122C2×D163—21no—
123C2×D163—21no—
124C2×D163—44no—
125C2×D163C2×C4⋊C412yes—
126C2×D163C2×C4⋊C412yes—
127C4×C163—42no—
128C4×C163—41no—
129C4×C163—41no—
130C4×C163C2×C4⋊C412yes—
131C4×C163C23×C411yescharacteristic
132C4×C163C22×Q811yescharacteristic
133Dic163—41no—
134Dic163—41no—
135Dic163—42no—
136Dic163C2×C4⋊C412yes—
137Dic163C2×C4⋊C412yes—
138C2×C163—22no—
139C2×C163C22×C4⋊C411yescharacteristic
140C2×C163#57511yescharacteristic
141C2×C163#57511yescharacteristic
142D163—22no—
143D163—22no—
144C163#291111yescharacteristic, complemented, Sylow
145#2911—1631nomaximal, Sylow
146C22×M16—1631no—
147C2×#117—1631no—
148C2×#117—1631no—
149#428—1631no—
150#428—1631no—
151#428—1631no—
152#428—1632no—
153#428—1632no—
154#428D16311yescharacteristic, complemented
155#427—1632no—
156#427—1632no—
157C23×C4—1631no—
158C2×M16—1631no—
159C2×M16—1638no—
160C2×M16—1632no—
161C2×M16C2×D16311yescharacteristic
162C22×C8—1632no—
163#117—3261no—
164#117—3261no—
165#117—3261no—
166#117—3261no—
167#117—1631no—
168#117—1631no—
169#117—1632no—
170#117—1631no—
171#117—1632no—
172#117C2×D16311yescharacteristic
173C2×C4⋊C4—1631no—
174C2×C4⋊C4—1631no—
175C2×C4⋊C4—1631no—
176C2×C4⋊C4C2×D16311yescharacteristic
177C2×C22⋊C4—3261no—
178C2×C22⋊C4—3261no—
179C2×C42—3261no—
180C2×C42—3261no—
181#107—1632no—
182#107—1632no—
183#107—1632no—
184#107C2×D16312yescomplemented
185#106—1632no—
186#106—1632no—
187#106—1632no—
188#106C2×D16312yescomplemented
189C24—1631no—
190C22×C4—21no—
191C22×C4—3261no—
192C22×C4—3261no—
193C22×C4—3261no—
194C22×C4—1631no—
195C22×C4—1634no—
196C22×C4—1631no—
197C22×C4—1631no—
198C22×C4—1634no—
199C22×C4—1631no—
200C22×C4—1631no—
201C22×C4C22×D16311yescharacteristic
202M16—1634no—
203M16—1638no—
204M16C4×D16314yescomplemented
205C2×C8—1632no—
206C2×C8—1638no—
207C2×C8C22×D16312yes—
208C4⋊C4—21no—
209C4⋊C4—3261no—
210C4⋊C4—3261no—
211C4⋊C4—3261no—
212C4⋊C4—1631no—
213C4⋊C4—1632no—
214C4⋊C4—1631no—
215C4⋊C4C22×D16311yescharacteristic
216C4⋊C4C22×D16312yes—
217C4⋊C4C22×D16311yescharacteristic
218C22⋊C4—21no—
219C22⋊C4—3261no—
220C22⋊C4—3261no—
221C22⋊C4—3262no—
222C22⋊C4—3262no—
223C22⋊C4—3261no—
224C42—21no—
225C42—3261no—
226C42—3261no—
227C42—3262no—
228C42—3262no—
229C42—3261no—
230C23—6521no—
231C23—6521no—
232C23—1631no—
233C23—1631no—
234C23—1634no—
235C23D4×D16311yescharacteristic
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—22no—
239C2×C4—42no—
240C2×C4—3261no—
241C2×C4—3262no—
242C2×C4—3261no—
243C2×C4—6522no—
244C2×C4—6522no—
245C2×C4—6522no—
246C2×C4—1631no—
247C2×C4—1631no—
248C2×C4—1634no—
249C2×C4—1632no—
250C2×C4—1632no—
251C2×C4—1632no—
252C2×C4—1632no—
253C2×C4—1634no—
254C2×C4—1634no—
255C2×C4C2×C4×D16312yes—
256C2×C4D4×D16311yescharacteristic
257C2×C4Q8×D16312yes—
258C2×C4C23×D16311yescharacteristic
259C8—1634no—
260C8C2×C4×D16314yes—
261C22—21no—
262C22—21no—
263C22—3261no—
264C22—3261no—
265C22—3261no—
266C22—3261no—
267C22—6524no—
268C22—1632no—
269C22—1632no—
270C22C4⋊C4×D16312yes—
271C22C2×D4×D16311yescharacteristic
272C4—42no—
273C4—41no—
274C4—41no—
275C4—6521no—
276C4—6521no—
277C4—6522no—
278C4—1632no—
279C4—1632no—
280C4C4⋊C4×D16312yes—
281C4C22×C4×D16311yescharacteristic
282C4C2×Q8×D16311yescharacteristic
283C2—22no—
284C2—3262no—
285C2—3262no—
286C2C2×C4⋊C4×D16311yescharacteristic
287C2#2378246111yescharacteristic
288C2#2378246411yescharacteristic
subgroupG/H
centerC22C2×D4×D163
commutatorC4×C163C23×C4
FrattiniC2×C4C23×D163
Fitting#428×C163C2
socleC22×C163C22×D4
prime radicalC23×D163D4
cosocleC2×C4×C163C24
hypercenter#428D163
hypocenterC163#2911
LCSG ▷ C4×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C22 ◁ C22×C4 ◁ #428

Complements

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

NH ≅ G/Ntype
4. #23781708C2semidirect
5. #23781707C2semidirect
6. #23781706C2semidirect
7. #23781705C2semidirect
8. #23781704C2semidirect
9. #23781702C2semidirect
10. #23781700C2semidirect
11. #428×C163C2semidirect
15. M16×D163C4semidirect
33. #19104669C22semidirect
34. #19104668C22semidirect
35. #19104668C22semidirect
36. #19104667C22semidirect
37. #19104666C22semidirect
38. #19104666C22semidirect
42. #107×C163C22semidirect
43. #106×C163C22semidirect
55. #14579683C2×C4semidirect
56. #14579682C2×C4semidirect
58. C8×D163C2×C4semidirect
77. M16×C163C2×C4semidirect
144. C163#2911semidirect
154. #428D163semidirect
184. #107C2×D163semidirect
188. #106C2×D163semidirect
204. M16C4×D163semidirect

Maximal subgroups

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

subgroupindex
C2×M16×D1632
C2×#191046932
#117×D1632
#237817082
#237817072
#237817062
#237817052
#237817042
#237817022
#237817002
#428×C1632
#2911163