Finite Group Databasebeta

← C2×D4×C22⋊C4 #34098

Subgroups — C2×D4×C22⋊C4 #34098

Order 256.

4387 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
1C24×D4C211yesmaximal, characteristic
2C22×C4×D4C212yesmaximal, complemented
3C23×C22⋊C4C212yesmaximal, complemented
4D4×C22⋊C4C2116yesmaximal, direct product factor
5C2×#390C212yesmaximal, complemented
6C2×#386C214yesmaximal, complemented
7C2×#380C211yesmaximal, characteristic, complemented
8C2×#379C212yesmaximal, complemented
9C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
10C26C2212yes—
11C23×D4—216no—
12C23×D4C4116yescomplemented
13C23×D4C2218yes—
14C23×D4C2212yes—
15C23×D4C2211yescharacteristic
16C23×D4C2211yescharacteristic
17C24×C4C2211yescharacteristic
18C24×C4C2214yescomplemented
19C2×C4×D4—216no—
20C2×C4×D4C22116yescomplemented
21C22×C4⋊C4C2212yescomplemented
22C22×C22⋊C4—216no—
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2211yescharacteristic
25C22×C22⋊C4C2211yescharacteristic
26C22×C22⋊C4C22116yescomplemented
27C22×C22⋊C4C2214yescomplemented
28C22×C22⋊C4C2214yescomplemented
29C22×C22⋊C4C2214yescomplemented
30C22×C42C2212yescomplemented
31#390C22116yescomplemented
32#386C22132yescomplemented
33#380C2218yescomplemented
34#379C22116yescomplemented
35C4×C22⋊C4C2218yescomplemented
36C2×#95C2212yescomplemented
37C2×#95C2212yescomplemented
38C25—28no—
39C25—216no—
40C25—28no—
41C25—48no—
42C25C2×C4116yescomplemented
43C25C2312yes—
44C25C2318yes—
45C25C2312yes—
46C25C2311yescharacteristic
47C22×D4—216no—
48C22×D4—2128no—
49C22×D4—264no—
50C22×D4—28no—
51C22×D4C2×C418yes—
52C22×D4C2×C4116yescomplemented
53C22×D4C2×C418yescomplemented
54C22×D4C2×C4164yescomplemented
55C22×D4D4116yes—
56C22×D4C2318yes—
57C22×D4C2314yes—
58C22×D4C2314yes—
59C23×C4—28no—
60C23×C4—216no—
61C23×C4—216no—
62C23×C4—48no—
63C23×C4C2×C418yescomplemented
64C23×C4C2312yes—
65C23×C4C2314yes—
66C23×C4C2311yescharacteristic
67C23×C4C2314yes—
68C23×C4C2312yes—
69C23×C4C2311yescharacteristic
70C23×C4C23116yescomplemented
71C4×D4—264no—
72C2×C4⋊C4—28no—
73C2×C4⋊C4C2318yescomplemented
74C2×C22⋊C4—28no—
75C2×C22⋊C4—216no—
76C2×C22⋊C4—24no—
77C2×C22⋊C4—216no—
78C2×C22⋊C4—264no—
79C2×C22⋊C4—48no—
80C2×C22⋊C4D418yesdirect product factor
81C2×C22⋊C4C2318yes—
82C2×C22⋊C4C2314yes—
83C2×C22⋊C4C2314yes—
84C2×C22⋊C4C23116yescomplemented
85C2×C22⋊C4C23116yescomplemented
86C2×C22⋊C4C23116yescomplemented
87C2×C42—28no—
88C2×C42C2318yescomplemented
89#95C2318yescomplemented
90#95C2318yescomplemented
91C24—24no—
92C24—24no—
93C24—24no—
94C24—28no—
95C24—24no—
96C24—264no—
97C24—264no—
98C24—216no—
99C24—24no—
100C24—232no—
101C24—28no—
102C24—216no—
103C24—24no—
104C24—28no—
105C24—432no—
106C24—416no—
107C24—464no—
108C24—464no—
109C24C22×C418yes—
110C24C22×C418yes—
111C24C22×C414yes—
112C24C22×C4132yescomplemented
113C24C2×D4116yes—
114C24C2×D414yes—
115C24#4114yes—
116C24C2414yes—
117C24C2414yes—
118C24C2412yes—
119C24C2411yescharacteristic
120C2×D4—264no—
121C2×D4—232no—
122C2×D4—2256no—
123C2×D4—232no—
124C2×D4—216no—
125C2×D4C22⋊C4164yesdirect product factor
126C2×D4C22×C4116yes—
127C2×D4C22×C4132yescomplemented
128C2×D4C22×C4116yescomplemented
129C2×D4C2×D4132yes—
130C22×C4—24no—
131C22×C4—24no—
132C22×C4—24no—
133C22×C4—232no—
134C22×C4—216no—
135C22×C4—24no—
136C22×C4—28no—
137C22×C4—28no—
138C22×C4—232no—
139C22×C4—24no—
140C22×C4—24no—
141C22×C4—28no—
142C22×C4—232no—
143C22×C4—416no—
144C22×C4—464no—
145C22×C4C22×C414yes—
146C22×C4C22×C414yes—
147C22×C4C22×C4116yescomplemented
148C22×C4C2×D418yes—
149C22×C4C2×D418yescomplemented
150C22×C4C2414yes—
151C22×C4C2418yes—
152C22×C4C2412yes—
153C22×C4C2414yes—
154C22×C4C2412yes—
155C4⋊C4—216no—
156C22⋊C4—216no—
157C22⋊C4—232no—
158C22⋊C4—28no—
159C22⋊C4—232no—
160C22⋊C4—416no—
161C22⋊C4C2×D4116yesdirect product factor
162C42—216no—
163C23—28no—
164C23—216no—
165C23—28no—
166C23—216no—
167C23—232no—
168C23—216no—
169C23—216no—
170C23—232no—
171C23—24no—
172C23—24no—
173C23—24no—
174C23—28no—
175C23—24no—
176C23—216no—
177C23—264no—
178C23—216no—
179C23—264no—
180C23—216no—
181C23—24no—
182C23—28no—
183C23—24no—
184C23—28no—
185C23—432no—
186C23—4256no—
187C23—464no—
188C23—464no—
189C23—416no—
190C23—416no—
191C23C2×C22⋊C4132yescomplemented
192C23C4×D4116yescomplemented
193C23C23×C418yes—
194C23C23×C418yes—
195C23C23×C414yes—
196C23C23×C412yes—
197C23C22×D4116yes—
198C23C22×D414yes—
199C23C22×D414yes—
200C23C22×D412yes—
201C23C2×#4114yes—
202C23C2×#4112yes—
203C23H(5,𝔽2)14yes—
204C23C2511yescharacteristic
205D4—264no—
206D4—232no—
207D4C2×C22⋊C4164yesdirect product factor
208C2×C4—28no—
209C2×C4—216no—
210C2×C4—24no—
211C2×C4—24no—
212C2×C4—24no—
213C2×C4—232no—
214C2×C4—24no—
215C2×C4—28no—
216C2×C4—28no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—28no—
220C2×C4—464no—
221C2×C4—416no—
222C2×C4—48no—
223C2×C4C2×C22⋊C4116yescomplemented
224C2×C4C23×C414yes—
225C2×C4C23×C414yes—
226C2×C4C22×D418yes—
227C2×C4C22×D418yescomplemented
228C22—232no—
229C22—264no—
230C22—24no—
231C22—28no—
232C22—24no—
233C22—28no—
234C22—216no—
235C22—28no—
236C22—28no—
237C22—216no—
238C22—28no—
239C22—28no—
240C22—28no—
241C22—4128no—
242C22—432no—
243C22—48no—
244C22—48no—
245C22C22×C22⋊C414yes—
246C22C22×C22⋊C4116yescomplemented
247C22C2×C4×D414yes—
248C22C2×C4×D418yescomplemented
249C22#51814yes—
250C22D4218yes—
251C22#54618yes—
252C22C24×C411yescharacteristic
253C22C23×D412yes—
254C22C23×D411yescharacteristic
255C22C22×#4111yescharacteristic
256C22C2×H(5,𝔽2)12yes—
257C4—24no—
258C4—28no—
259C4—48no—
260C4—44no—
261C4C22×C22⋊C418yescomplemented
262C2—28no—
263C2—216no—
264C2—48no—
265C2D4×C22⋊C418yesdirect product factor
266C2C23×C22⋊C411yescharacteristic
267C2C22×C4×D411yescharacteristic
268C2C2×#51811yescharacteristic
269C2C2×D4212yes—
270C2C2×#54612yes—
subgroupG/H
center, socleC24C24
commutatorC22C24×C4
Frattini, cosocleC23C25
prime radicalC24×D4C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4×D4C2semidirect
3. C23×C22⋊C4C2semidirect
4. D4×C22⋊C4C2direct (N × H)
5. C2×#390C2semidirect
6. C2×#386C2semidirect
7. C2×#380C2semidirect
8. C2×#379C2semidirect
9. C2×C4×C22⋊C4C2semidirect
12. C23×D4C4semidirect
18. C24×C4C22semidirect
20. C2×C4×D4C22semidirect
21. C22×C4⋊C4C22semidirect
26. C22×C22⋊C4C22semidirect
27. C22×C22⋊C4C22semidirect
28. C22×C22⋊C4C22semidirect
29. C22×C22⋊C4C22semidirect
30. C22×C42C22semidirect
31. #390C22semidirect
32. #386C22semidirect
33. #380C22semidirect
34. #379C22semidirect
35. C4×C22⋊C4C22semidirect
36. C2×#95C22semidirect
37. C2×#95C22semidirect
42. C25C2×C4semidirect
52. C22×D4C2×C4semidirect
53. C22×D4C2×C4semidirect
54. C22×D4C2×C4semidirect
63. C23×C4C2×C4semidirect
70. C23×C4C23semidirect
73. C2×C4⋊C4C23semidirect
80. C2×C22⋊C4D4direct (N × H)
84. C2×C22⋊C4C23semidirect
85. C2×C22⋊C4C23semidirect
86. C2×C22⋊C4C23semidirect
88. C2×C42C23semidirect
89. #95C23semidirect
90. #95C23semidirect
112. C24C22×C4semidirect
125. C2×D4C22⋊C4direct (N × H)
127. C2×D4C22×C4semidirect
128. C2×D4C22×C4semidirect
147. C22×C4C22×C4semidirect
149. C22×C4C2×D4semidirect
161. C22⋊C4C2×D4direct (N × H)
191. C23C2×C22⋊C4semidirect
192. C23C4×D4semidirect
207. D4C2×C22⋊C4direct (N × H)
223. C2×C4C2×C22⋊C4semidirect
227. C2×C4C22×D4semidirect
246. C22C22×C22⋊C4semidirect
248. C22C2×C4×D4semidirect
261. C4C22×C22⋊C4semidirect
265. C2D4×C22⋊C4direct (N × H)

Maximal subgroups

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

subgroupindex
C24×D42
C22×C4×D42
C23×C22⋊C42
D4×C22⋊C42
C2×#3902
C2×#3862
C2×#3802
C2×#3792
C2×C4×C22⋊C42