Finite Group Databasebeta

← C2×#2368 #34142

Subgroups — C2×#2368 #34142

Order 256.

1547 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊Q8C211yesmaximal, characteristic
2#2368C2116yesmaximal, direct product factor
3C2×#391C212yesmaximal, complemented
4C2×#387C212yesmaximal, complemented
5C2×#387C212yesmaximal, complemented
6C2×#385C212yesmaximal
7C2×C4×C4⋊C4C212yesmaximal, complemented
8C2×C4×C22⋊C4C211yesmaximal, characteristic
9C2×C4×C22⋊C4C212yesmaximal
10C22×#95C211yesmaximal, characteristic
11C23×Q8C2211yescharacteristic
12C24×C4C2212yes—
13C24×C4C2211yescharacteristic
14C2×C22⋊Q8C4116yescomplemented
15C2×C22⋊Q8C2218yes—
16C22×C4⋊C4C2212yes—
17C22×C4⋊C4C2212yes—
18C22×C4⋊C4C2212yes—
19C22×C4⋊C4C2211yescharacteristic
20C22×C22⋊C4C2211yescharacteristic
21C22×C22⋊C4C2212yes—
22C22×C22⋊C4C2211yescharacteristic
23C22×C42C2212yes—
24C22×C42C2212yes—
25C22×C42C2212yes—
26#391C22116yescomplemented
27#387C22116yescomplemented
28#387C22116yescomplemented
29#385C22116yes—
30C4×C4⋊C4C22116yescomplemented
31C4×C22⋊C4C22116yes—
32C4×C22⋊C4C2218yes—
33C2×#95C2218yes—
34C2×#95C2211yescharacteristic
35C2×#95C2211yescharacteristic
36C2×#95C2212yes—
37C2×#95C2212yes—
38C2×#95C2212yes—
39C2×#95C2212yes—
40C2×#95C2212yes—
41C2×#95C2212yes—
42C25C2311yescharacteristic
43C22×Q8—44no—
44C22×Q8C2×C418yescomplemented
45C22×Q8C2314yes—
46C23×C4—28no—
47C23×C4—28no—
48C23×C4—44no—
49C23×C4—44no—
50C23×C4C2×C418yes—
51C23×C4C2312yes—
52C23×C4C2312yes—
53C23×C4C2318yes—
54C23×C4C2312yes—
55C23×C4C2312yes—
56C23×C4C2311yescharacteristic
57C23×C4C2311yescharacteristic
58C23×C4C2312yes—
59C23×C4C2312yes—
60C23×C4C2314yes—
61C22⋊Q8C2×C4164yescomplemented
62C2×C4⋊C4—28no—
63C2×C4⋊C4—44no—
64C2×C4⋊C4C2×C418yescomplemented
65C2×C4⋊C4C2×C4116yescomplemented
66C2×C4⋊C4C2318yes—
67C2×C4⋊C4C2318yes—
68C2×C4⋊C4C2318yes—
69C2×C4⋊C4C2314yes—
70C2×C22⋊C4—24no—
71C2×C22⋊C4C2×C4116yes—
72C2×C22⋊C4Q818yescomplemented
73C2×C22⋊C4C2314yes—
74C2×C22⋊C4C2318yes—
75C2×C22⋊C4C2314yes—
76C2×C42—28no—
77C2×C42—44no—
78C2×C42—44no—
79C2×C42C2318yes—
80C2×C42C2318yes—
81C2×C42C2318yes—
82#95C2314yes—
83#95C2314yes—
84#95C2318yes—
85#95C2318yes—
86#95C2318yes—
87#95C2318yes—
88#95C2318yes—
89#95C2318yes—
90C24—24no—
91C24—24no—
92C24C22×C414yes—
93C24C2×Q814yes—
94C24#4114yes—
95C24C2412yes—
96C24C2411yescharacteristic
97C2×Q8—416no—
98C2×Q8—48no—
99C2×Q8C22×C4116yescomplemented
100C22×C4—24no—
101C22×C4—24no—
102C22×C4—24no—
103C22×C4—24no—
104C22×C4—24no—
105C22×C4—24no—
106C22×C4—24no—
107C22×C4—24no—
108C22×C4—24no—
109C22×C4—24no—
110C22×C4—24no—
111C22×C4—24no—
112C22×C4—216no—
113C22×C4—24no—
114C22×C4—24no—
115C22×C4—24no—
116C22×C4—24no—
117C22×C4—216no—
118C22×C4—416no—
119C22×C4—48no—
120C22×C4—48no—
121C22×C4—432no—
122C22×C4C22×C418yes—
123C22×C4C22×C418yes—
124C22×C4C22×C414yes—
125C22×C4C22×C414yes—
126C22×C4C22×C4116yes—
127C22×C4C2×Q818yes—
128C22×C4#4118yes—
129C22×C4C2414yes—
130C22×C4C2414yes—
131C22×C4C2412yes—
132C22×C4C2412yes—
133C22×C4C2414yes—
134C22×C4C2414yes—
135C22×C4C2414yes—
136C22×C4C2414yes—
137C4⋊C4—216no—
138C4⋊C4—48no—
139C4⋊C4C22×C4116yescomplemented
140C4⋊C4C22×C4132yescomplemented
141C22⋊C4—28no—
142C22⋊C4C22×C4132yes—
143C22⋊C4C2×Q8116yescomplemented
144C42—216no—
145C42—48no—
146C42—48no—
147C23—28no—
148C23—28no—
149C23—216no—
150C23—216no—
151C23—24no—
152C23—24no—
153C23C4×Q8116yes—
154C23C23×C414yes—
155C23C23×C412yes—
156C23C22×Q814yes—
157C23C22×Q812yes—
158C23C2×#4114yes—
159C23C2×#4112yes—
160C23C2×#4114yes—
161C23H(5,𝔽2)14yes—
162C23C2511yescharacteristic
163Q8—416no—
164C2×C4—216no—
165C2×C4—28no—
166C2×C4—28no—
167C2×C4—216no—
168C2×C4—216no—
169C2×C4—216no—
170C2×C4—24no—
171C2×C4—24no—
172C2×C4—24no—
173C2×C4—24no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—24no—
177C2×C4—24no—
178C2×C4—24no—
179C2×C4—24no—
180C2×C4—24no—
181C2×C4—24no—
182C2×C4—24no—
183C2×C4—24no—
184C2×C4—24no—
185C2×C4—24no—
186C2×C4—416no—
187C2×C4—432no—
188C2×C4—48no—
189C2×C4—48no—
190C2×C4C23×C418yes—
191C2×C4C23×C418yes—
192C2×C4C23×C414yes—
193C2×C4C23×C414yes—
194C2×C4C22×Q818yes—
195C2×C4C2×#4118yes—
196C22—232no—
197C22—24no—
198C22—24no—
199C22—28no—
200C22—28no—
201C22C2×C4×Q818yes—
202C22C2×C4×Q814yes—
203C22C4×#4114yes—
204C22#51814yes—
205C22#55118yes—
206C22#55418yes—
207C22C24×C411yescharacteristic
208C22C23×Q811yescharacteristic
209C22C22×#4111yescharacteristic
210C22C22×#4112yes—
211C22C2×H(5,𝔽2)12yes—
212C4—28no—
213C4—24no—
214C4—24no—
215C4—28no—
216C4—28no—
217C4—28no—
218C4—44no—
219C4—44no—
220C2—28no—
221C2#236818yesdirect product factor
222C2C22×C4×Q811yescharacteristic
223C2C2×C4×#4111yescharacteristic
224C2C2×#51811yescharacteristic
225C2C2×#55112yes—
226C2C2×#55412yes—
subgroupG/H
center, socleC24C24
commutatorC22C24×C4
Frattini, cosocleC23C25
prime radicalC25C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2368C2direct (N × H)
3. C2×#391C2semidirect
4. C2×#387C2semidirect
5. C2×#387C2semidirect
7. C2×C4×C4⋊C4C2semidirect
14. C2×C22⋊Q8C4semidirect
26. #391C22semidirect
27. #387C22semidirect
28. #387C22semidirect
30. C4×C4⋊C4C22semidirect
44. C22×Q8C2×C4semidirect
61. C22⋊Q8C2×C4semidirect
64. C2×C4⋊C4C2×C4semidirect
65. C2×C4⋊C4C2×C4semidirect
72. C2×C22⋊C4Q8semidirect
99. C2×Q8C22×C4semidirect
139. C4⋊C4C22×C4semidirect
140. C4⋊C4C22×C4semidirect
143. C22⋊C4C2×Q8semidirect
221. C2#2368direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C22⋊Q82
#23682
C2×#3912
C2×#3872
C2×#3852
C2×C4×C4⋊C42
C2×C4×C22⋊C42
C22×#952