Finite Group Databasebeta

← D4×C22⋊Dic23 #15676219

Subgroups — D4×C22⋊Dic23 #15676219

Order 2944.

1252 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Dic23C212yesmaximal, complemented
2C22×C22⋊Dic23C212yesmaximal, complemented
3#13092320C212yesmaximal, complemented
4#13092297C214yesmaximal, complemented
5#13092277C211yesmaximal, characteristic, complemented
6#13092273C212yesmaximal, complemented
7C4×C22⋊Dic23C211yesmaximal, characteristic, complemented
8C23×D4×C23C211yesmaximal, characteristic
9C25×C23C2212yes—
10C22×D4×C23—28no—
11C22×D4×C23C418yescomplemented
12C22×D4×C23C2212yes—
13C22×D4×C23C2211yescharacteristic
14C22×D4×C23C2211yescharacteristic
15C23×C4×C23C2211yescharacteristic
16C23×Dic23C2214yescomplemented
17C2×C22⋊Dic23—28no—
18C2×C22⋊Dic23C2212yes—
19C2×C22⋊Dic23C2211yescharacteristic
20C2×C22⋊Dic23C2211yescharacteristic
21C2×C22⋊Dic23C2214yescomplemented
22C2×C22⋊Dic23C2214yescomplemented
23C2×C22⋊Dic23C2214yescomplemented
24D4×Dic23—28no—
25C2×C4⋊Dic23C2212yescomplemented
26C2×C4×Dic23C2212yescomplemented
27C23⋊#95C2212yescomplemented
28C23⋊#95C2212yescomplemented
29C24×C23—24no—
30C24×C23—28no—
31C24×C23—24no—
32C24×C23—44no—
33C24×C23C2×C418yescomplemented
34C24×C23C2312yes—
35C24×C23C2312yes—
36C24×C23C2311yescharacteristic
37C2×D4×C23—28no—
38C2×D4×C23—232no—
39C2×D4×C23—24no—
40C2×D4×C23C2×C414yes—
41C2×D4×C23C2×C418yescomplemented
42C2×D4×C23C2×C414yescomplemented
43C2×D4×C23D418yes—
44C22×C4×C23—24no—
45C22×C4×C23C2×C414yescomplemented
46C22×C4×C23C2311yescharacteristic
47C22×C4×C23C2311yescharacteristic
48C22×Dic23—28no—
49C22×Dic23—28no—
50C22×Dic23—44no—
51C22×Dic23C2312yes—
52C22×Dic23C2314yes—
53C22×Dic23C2312yes—
54C22⋊Dic23—28no—
55C22⋊Dic23—24no—
56C22⋊Dic23—22no—
57C22⋊Dic23—28no—
58C22⋊Dic23—44no—
59C22⋊Dic23D414yesdirect product factor
60C4⋊Dic23—24no—
61C4×Dic23—24no—
62C23×C23—22no—
63C23×C23—22no—
64C23×C23—22no—
65C23×C23—24no—
66C23×C23—22no—
67C23×C23—216no—
68C23×C23—216no—
69C23×C23—22no—
70C23×C23—24no—
71C23×C23—22no—
72C23×C23—24no—
73C23×C23—48no—
74C23×C23—416no—
75C23×C23—416no—
76C23×C23C22×C414yes—
77C23×C23C22×C414yes—
78C23×C23C22×C412yes—
79C23×C23C2×D412yes—
80C23×C23C2×D418yes—
81C23×C23#4112yes—
82C23×C23C2411yescharacteristic
83D4×C23—216no—
84D4×C23—28no—
85D4×C23C22⋊C4116yescomplemented
86C2×C4×C23—22no—
87C2×C4×C23—28no—
88C2×C4×C23C22×C412yes—
89C2×C4×C23C22×C412yes—
90C2×C4×C23C2×D414yes—
91C2×Dic23—22no—
92C2×Dic23—22no—
93C2×Dic23—22no—
94C2×Dic23—24no—
95C2×Dic23—24no—
96C2×Dic23—22no—
97C2×Dic23—22no—
98C2×Dic23—24no—
99C2×Dic23—416no—
100C2×Dic23C2×D414yescomplemented
101D4×C22⋊C4—231nomaximal, Sylow
102C22×C23—22no—
103C22×C23—24no—
104C22×C23—22no—
105C22×C23—24no—
106C22×C23—28no—
107C22×C23—24no—
108C22×C23—24no—
109C22×C23—28no—
110C22×C23—24no—
111C22×C23—24no—
112C22×C23—24no—
113C22×C23—432no—
114C22×C23—44no—
115C22×C23—44no—
116C22×C23C2×C22⋊C418yescomplemented
117C22×C23C4×D414yescomplemented
118C22×C23C23×C411yescharacteristic
119C22×C23C22×D411yescharacteristic
120C22×C23C22×D412yes—
121C22×C23C2×#4111yescharacteristic
122C22×C23H(5,𝔽2)12yes—
123C4×C23—22no—
124C4×C23C2×C22⋊C414yescomplemented
125Dic23—24no—
126Dic23—44no—
127Dic23—42no—
128C23×D4D2311yescharacteristic
129C2×C4×D4—232no—
130C22×C22⋊C4—232no—
131#390—232no—
132#386—234no—
133#380—231no—
134#379—232no—
135C4×C22⋊C4—231no—
136C2×C23—24no—
137C2×C23—28no—
138C2×C23—44no—
139C2×C23C22×C22⋊C411yescharacteristic
140C2×C23C2×C4×D411yescharacteristic
141C2×C23#51811yescharacteristic
142C2×C23D4212yes—
143C2×C23#54612yes—
144C25C2×D2312yes—
145C22×D4—28no—
146C22×D4Dic2318yescomplemented
147C22×D4C2×D2312yes—
148C22×D4C2×D2311yescharacteristic
149C22×D4C2×D2311yescharacteristic
150C23×C4—234no—
151C23×C4C2×D2311yescharacteristic
152C4×D4—468no—
153C2×C4⋊C4—232no—
154C2×C22⋊C4—231no—
155C2×C22⋊C4—232no—
156C2×C22⋊C4—234no—
157C2×C22⋊C4—234no—
158C2×C22⋊C4—231no—
159C2×C22⋊C4—234no—
160C2×C22⋊C4—468no—
161C2×C42—232no—
162#95—232no—
163#95—232no—
164C23D4×C22⋊C411yescharacteristic, complemented, Sylow
165C24—24no—
166C24—24no—
167C24—28no—
168C24—44no—
169C24C2×Dic2318yescomplemented
170C24C22×D2312yes—
171C24C22×D2311yescharacteristic
172C24C22×D2312yes—
173C2×D4—28no—
174C2×D4—232no—
175C2×D4—24no—
176C2×D4C2×Dic2314yes—
177C2×D4C2×Dic2318yescomplemented
178C2×D4C2×Dic2314yescomplemented
179C2×D4C22⋊D2318yes—
180C22×C4—24no—
181C22×C4—232no—
182C22×C4—232no—
183C22×C4—234no—
184C22×C4—468no—
185C22×C4—468no—
186C22×C4—924no—
187C22×C4C2×Dic2314yescomplemented
188C22×C4C22×D2311yescharacteristic
189C22×C4C22×D2311yescharacteristic
190C4⋊C4—464no—
191C22⋊C4—234no—
192C22⋊C4—468no—
193C22⋊C4—464no—
194C22⋊C4—462no—
195C22⋊C4—468no—
196C22⋊C4—924no—
197C42—464no—
198C23—22no—
199C23—22no—
200C23—24no—
201C23—22no—
202C23—22no—
203C23—216no—
204C23—216no—
205C23—22no—
206C23—22no—
207C23—24no—
208C23—24no—
209C23—48no—
210C23—416no—
211C23—416no—
212C23D4×D2312yes—
213C23#6729012yes—
214C23C22×Dic2314yes—
215C23C22×Dic2312yes—
216C23C22×Dic2314yes—
217C23C2×C22⋊D2318yes—
218C23C23×D2311yescharacteristic
219D4—216no—
220D4—28no—
221D4C22⋊Dic23116yesdirect product factor
222C2×C4—22no—
223C2×C4—28no—
224C2×C4—234no—
225C2×C4—462no—
226C2×C4—462no—
227C2×C4—464no—
228C2×C4—462no—
229C2×C4—462no—
230C2×C4—464no—
231C2×C4—462no—
232C2×C4—464no—
233C2×C4—9216no—
234C2×C4C22×Dic2312yes—
235C2×C4C22×Dic2312yes—
236C2×C4C2×C22⋊D2314yes—
237C22—22no—
238C22—24no—
239C22—22no—
240C22—24no—
241C22—28no—
242C22—24no—
243C22—24no—
244C22—28no—
245C22—24no—
246C22—24no—
247C22—24no—
248C22—432no—
249C22—44no—
250C22—44no—
251C22D4×Dic2314yescomplemented
252C22C2×C22⋊Dic2318yescomplemented
253C22C2×D4×D2311yescharacteristic
254C22C2×#6729011yescharacteristic
255C22#1062515512yes—
256C22C23×Dic2311yescharacteristic
257C22C22×C22⋊D2312yes—
258C4—22no—
259C4—464no—
260C4—924no—
261C4—922no—
262C4C2×C22⋊Dic2314yescomplemented
263C2—24no—
264C2—28no—
265C2—44no—
266C2C22×C22⋊Dic2311yescharacteristic
267C2C2×D4×Dic2311yescharacteristic
268C2#1309289211yescharacteristic
269C2D4×C22⋊D2312yes—
270C2#1309306112yes—
subgroupG/H
center, FrattiniC23C23×D23
commutatorC22×C23C23×C4
Fitting, prime radicalC23×D4×C23C2
socle, cosocleC23×C23C24
hypercenterC23×D4D23
hypocenterC23D4×C22⋊C4
LCSG ▷ C22×C23 ▷ C23
UCSC1 ◁ C23 ◁ C23×D4

Complements

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

NH ≅ G/Ntype
1. C2×D4×Dic23C2semidirect
2. C22×C22⋊Dic23C2semidirect
3. #13092320C2semidirect
4. #13092297C2semidirect
5. #13092277C2semidirect
6. #13092273C2semidirect
7. C4×C22⋊Dic23C2semidirect
11. C22×D4×C23C4semidirect
16. C23×Dic23C22semidirect
21. C2×C22⋊Dic23C22semidirect
22. C2×C22⋊Dic23C22semidirect
23. C2×C22⋊Dic23C22semidirect
25. C2×C4⋊Dic23C22semidirect
26. C2×C4×Dic23C22semidirect
27. C23⋊#95C22semidirect
28. C23⋊#95C22semidirect
33. C24×C23C2×C4semidirect
41. C2×D4×C23C2×C4semidirect
42. C2×D4×C23C2×C4semidirect
45. C22×C4×C23C2×C4semidirect
59. C22⋊Dic23D4direct (N × H)
85. D4×C23C22⋊C4semidirect
100. C2×Dic23C2×D4semidirect
116. C22×C23C2×C22⋊C4semidirect
117. C22×C23C4×D4semidirect
124. C4×C23C2×C22⋊C4semidirect
146. C22×D4Dic23semidirect
164. C23D4×C22⋊C4semidirect
169. C24C2×Dic23semidirect
177. C2×D4C2×Dic23semidirect
178. C2×D4C2×Dic23semidirect
187. C22×C4C2×Dic23semidirect
221. D4C22⋊Dic23direct (N × H)
251. C22D4×Dic23semidirect
252. C22C2×C22⋊Dic23semidirect
262. C4C2×C22⋊Dic23semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Dic232
C22×C22⋊Dic232
#130923202
#130922972
#130922772
#130922732
C4×C22⋊Dic232
C23×D4×C232
D4×C22⋊C423