Finite Group Databasebeta

← C2×#2409 #34682

Subgroups — C2×#2409 #34682

Order 256.

2783 conjugacy classes of subgroups.

The subgroup lattice has 254 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Q8C211yesmaximal, characteristic, complemented
2C22×C22⋊Q8C212yesmaximal, complemented
3C22×C4×D4C211yesmaximal, characteristic
4#2409C2116yesmaximal, direct product factor
5C2×#395C212yesmaximal, complemented
6C2×#393C212yesmaximal, complemented
7C2×#391C212yesmaximal, complemented
8C2×#386C212yesmaximal
9C2×#385C212yesmaximal, complemented
10C2×#380C211yesmaximal, characteristic, complemented
11C23×Q8—216no—
12C23×Q8—28no—
13C23×Q8C2212yes—
14C23×Q8C2212yes—
15C23×Q8C2218yescomplemented
16C23×D4C2211yescharacteristic
17C24×C4C2212yes—
18C24×C4C2211yescharacteristic
19C24×C4C2211yescharacteristic
20C2×C22⋊Q8—216no—
21C2×C22⋊Q8C22116yescomplemented
22C2×C4×D4—28no—
23C2×C4×D4C2218yes—
24C22×C4⋊C4C2211yescharacteristic
25C22×C4⋊C4C2214yes—
26C22×C4⋊C4C2212yes—
27C22×C22⋊C4C2211yescharacteristic
28C22×C22⋊C4C2214yes—
29C22×C22⋊C4C2211yescharacteristic
30C22×C22⋊C4C2212yes—
31C22×C42C2211yescharacteristic
32#395C22116yescomplemented
33#393C22116yescomplemented
34#391C22116yescomplemented
35#386C22116yes—
36#385C22116yescomplemented
37#380C2218yescomplemented
38C2×#95C2212yes—
39C2×#95C2214yes—
40C2×#95C2214yes—
41C25C2311yescharacteristic
42C25C2311yescharacteristic
43C22×Q8—2128no—
44C22×Q8—264no—
45C22×Q8—216no—
46C22×Q8—28no—
47C22×Q8—28no—
48C22×Q8—28no—
49C22×Q8—232no—
50C22×Q8D4116yescomplemented
51C22×Q8C2318yes—
52C22×Q8C2318yes—
53C22×D4—24no—
54C22×D4—24no—
55C22×D4Q818yescomplemented
56C22×D4C2314yes—
57C23×C4—28no—
58C23×C4—216no—
59C23×C4—28no—
60C23×C4—24no—
61C23×C4—28no—
62C23×C4D418yes—
63C23×C4C2314yes—
64C23×C4C2318yes—
65C23×C4C2314yes—
66C23×C4C2311yescharacteristic
67C23×C4C2311yescharacteristic
68C23×C4C2314yes—
69C23×C4C2314yes—
70C23×C4C2311yescharacteristic
71C23×C4C2311yescharacteristic
72C23×C4C2311yescharacteristic
73C22⋊Q8—264no—
74C4×D4—232no—
75C2×C4⋊C4—24no—
76C2×C4⋊C4—28no—
77C2×C4⋊C4—216no—
78C2×C4⋊C4C2314yes—
79C2×C4⋊C4C2318yes—
80C2×C4⋊C4C23116yes—
81C2×C22⋊C4—24no—
82C2×C22⋊C4—28no—
83C2×C22⋊C4—24no—
84C2×C22⋊C4—216no—
85C2×C22⋊C4C2314yes—
86C2×C22⋊C4C2314yes—
87C2×C22⋊C4C23116yes—
88C2×C22⋊C4C2318yes—
89C2×C42—24no—
90C2×C42C2314yes—
91#95C2318yes—
92#95C23116yes—
93#95C23116yes—
94C24—24no—
95C24—24no—
96C24—24no—
97C24—22no—
98C24—22no—
99C24—24no—
100C24C2×D414yes—
101C24C2×Q814yes—
102C24C2×Q814yescomplemented
103C24#4114yes—
104C24C2412yes—
105C24C2412yes—
106C24C2411yescharacteristic
107C2×Q8—2256no—
108C2×Q8—264no—
109C2×Q8—264no—
110C2×Q8—232no—
111C2×Q8—216no—
112C2×Q8—216no—
113C2×Q8—216no—
114C2×Q8C2×D4132yescomplemented
115C2×D4—232no—
116C2×D4—28no—
117C2×D4—28no—
118C2×D4C2×Q8116yescomplemented
119C22×C4—264no—
120C22×C4—22no—
121C22×C4—216no—
122C22×C4—28no—
123C22×C4—28no—
124C22×C4—24no—
125C22×C4—22no—
126C22×C4—232no—
127C22×C4—232no—
128C22×C4—216no—
129C22×C4—22no—
130C22×C4—28no—
131C22×C4—22no—
132C22×C4—24no—
133C22×C4—28no—
134C22×C4—24no—
135C22×C4—28no—
136C22×C4—28no—
137C22×C4—216no—
138C22×C4—416no—
139C22×C4C2×D4116yes—
140C22×C4C2×D414yes—
141C22×C4C2×D4116yes—
142C22×C4C2×D414yes—
143C22×C4C2×D418yes—
144C22×C4C2×Q814yescomplemented
145C22×C4C2412yes—
146C22×C4C2418yes—
147C22×C4C2412yes—
148C22×C4C2418yes—
149C22×C4C2412yes—
150C22×C4C2412yes—
151C22×C4C2412yes—
152C4⋊C4—28no—
153C4⋊C4—216no—
154C4⋊C4—232no—
155C22⋊C4—28no—
156C22⋊C4—216no—
157C22⋊C4—28no—
158C22⋊C4—232no—
159C42—28no—
160C23—28no—
161C23—28no—
162C23—216no—
163C23—216no—
164C23—24no—
165C23—24no—
166C23—28no—
167C23—216no—
168C23—24no—
169C23—22no—
170C23—22no—
171C23—24no—
172C23—44no—
173C23—44no—
174C23—48no—
175C23C22⋊Q8116yescomplemented
176C23C22×D414yes—
177C23C22×D412yes—
178C23C22×D414yes—
179C23C22×Q814yes—
180C23C22×Q812yes—
181C23C22×Q814yescomplemented
182C23C2×#4114yes—
183C23C2×#4112yes—
184C232−1+414yes—
185C23C2511yescharacteristic
186Q8—264no—
187Q8—264no—
188D4—232no—
189C2×C4—264no—
190C2×C4—232no—
191C2×C4—28no—
192C2×C4—28no—
193C2×C4—22no—
194C2×C4—28no—
195C2×C4—28no—
196C2×C4—24no—
197C2×C4—22no—
198C2×C4—232no—
199C2×C4—22no—
200C2×C4—28no—
201C2×C4—22no—
202C2×C4—24no—
203C2×C4—28no—
204C2×C4—24no—
205C2×C4—28no—
206C2×C4—44no—
207C2×C4—44no—
208C2×C4—416no—
209C2×C4—416no—
210C2×C4#120116yes—
211C2×C4C22×D4116yes—
212C2×C4C22×D414yes—
213C2×C4C22×D414yes—
214C2×C4C22×D418yes—
215C2×C4C22×Q814yescomplemented
216C22—24no—
217C22—232no—
218C22—24no—
219C22—28no—
220C22—28no—
221C22—24no—
222C22—28no—
223C22—42no—
224C22—416no—
225C22—42no—
226C22—44no—
227C22C2×#12014yes—
228C22C2×C22⋊Q814yes—
229C22C2×C22⋊Q818yescomplemented
230C22#53614yes—
231C22#54818yes—
232C22D4×Q818yes—
233C22C23×D411yescharacteristic
234C22C23×D412yes—
235C22C23×Q811yescharacteristic
236C22C22×#4111yescharacteristic
237C22C2×2−1+412yes—
238C4—216no—
239C4—24no—
240C4—24no—
241C4—42no—
242C4—42no—
243C4—48no—
244C4C2×#12018yes—
245C2—28no—
246C2—44no—
247C2#240918yesdirect product factor
248C2C22×#12011yescharacteristic
249C2C22×C22⋊Q811yescharacteristic
250C2C2×#53611yescharacteristic
251C2C2×#54812yes—
252C2C2×D4×Q812yes—
subgroupG/H
center, socleC24C24
commutator, Frattini, cosocleC23C25
prime radicalC23×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C24×Q8C2semidirect
2. C22×C22⋊Q8C2semidirect
4. #2409C2direct (N × H)
5. C2×#395C2semidirect
6. C2×#393C2semidirect
7. C2×#391C2semidirect
9. C2×#385C2semidirect
10. C2×#380C2semidirect
15. C23×Q8C22semidirect
21. C2×C22⋊Q8C22semidirect
32. #395C22semidirect
33. #393C22semidirect
34. #391C22semidirect
36. #385C22semidirect
37. #380C22semidirect
50. C22×Q8D4semidirect
55. C22×D4Q8semidirect
102. C24C2×Q8semidirect
114. C2×Q8C2×D4semidirect
118. C2×D4C2×Q8semidirect
144. C22×C4C2×Q8semidirect
175. C23C22⋊Q8semidirect
181. C23C22×Q8semidirect
215. C2×C4C22×Q8semidirect
229. C22C2×C22⋊Q8semidirect
247. C2#2409direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Q82
C22×C22⋊Q82
C22×C4×D42
#24092
C2×#3952
C2×#3932
C2×#3912
C2×#3862
C2×#3852
C2×#3802