Finite Group Databasebeta

← C2×#2318 #34053

Subgroups — C2×#2318 #34053

Order 256.

1631 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
1C22×C4×D4C211yesmaximal, characteristic
2#2318C2116yesmaximal, direct product factor
3C2×#388C212yesmaximal, complemented
4C2×#387C212yesmaximal, complemented
5C2×#386C212yesmaximal
6C2×#385C212yesmaximal, complemented
7C2×#383C211yesmaximal, characteristic, complemented
8C2×#382C211yesmaximal, characteristic, complemented
9C2×#381C211yesmaximal, characteristic, complemented
10C2×#380C211yesmaximal, characteristic, complemented
11C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
12C22×#95C211yesmaximal, characteristic, complemented
13C23×D4C2211yescharacteristic
14C24×C4C2212yes—
15C24×C4C2211yescharacteristic
16C24×C4C2211yescharacteristic
17C2×C4×D4C4116yescomplemented
18C2×C4×D4C2218yes—
19C22×C4⋊C4C2212yes—
20C22×C4⋊C4C2212yes—
21C22×C4⋊C4C2211yescharacteristic
22C22×C22⋊C4C2212yes—
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2212yes—
25C22×C22⋊C4C2211yescharacteristic
26C22×C22⋊C4C2211yescharacteristic
27C22×C42C2212yes—
28C22×C42C2211yescharacteristic
29#388C22116yescomplemented
30#387C22116yescomplemented
31#386C22116yes—
32#385C22116yescomplemented
33#383C2218yescomplemented
34#382C2218yescomplemented
35#381C2218yescomplemented
36#380C2218yescomplemented
37C4×C22⋊C4C2218yescomplemented
38C2×#95C2211yescharacteristic
39C2×#95C2211yescharacteristic
40C2×#95C2212yes—
41C2×#95C2211yescharacteristic
42C2×#95C2211yescharacteristic
43C2×#95C2212yes—
44C2×#95C2212yes—
45C2×#95C2212yes—
46C2×#95C2212yes—
47C2×#95C2218yescomplemented
48C25C2311yescharacteristic
49C25C2311yescharacteristic
50C22×D4—28no—
51C22×D4C2×C418yes—
52C22×D4C2314yes—
53C23×C4—28no—
54C23×C4—44no—
55C23×C4—44no—
56C23×C4—44no—
57C23×C4—44no—
58C23×C4C2×C418yes—
59C23×C4C2×C418yescomplemented
60C23×C4C2312yes—
61C23×C4C2312yes—
62C23×C4C2312yes—
63C23×C4C2312yes—
64C23×C4C2311yescharacteristic
65C23×C4C2311yescharacteristic
66C23×C4C2311yescharacteristic
67C23×C4C2311yescharacteristic
68C23×C4C2311yescharacteristic
69C23×C4C2318yes—
70C23×C4C2314yes—
71C23×C4C2314yes—
72C4×D4C2×C4164yescomplemented
73C2×C4⋊C4—44no—
74C2×C4⋊C4—44no—
75C2×C4⋊C4C2×C418yescomplemented
76C2×C4⋊C4C2318yes—
77C2×C4⋊C4C2318yes—
78C2×C4⋊C4C2314yes—
79C2×C22⋊C4—28no—
80C2×C22⋊C4—44no—
81C2×C22⋊C4—44no—
82C2×C22⋊C4C2×C418yes—
83C2×C22⋊C4C2×C418yescomplemented
84C2×C22⋊C4C2318yes—
85C2×C22⋊C4C2318yes—
86C2×C22⋊C4C2318yes—
87C2×C22⋊C4C2314yes—
88C2×C22⋊C4C2314yes—
89C2×C42—44no—
90C2×C42C2×C418yescomplemented
91C2×C42C2318yes—
92C2×C42C2314yes—
93#95C2314yes—
94#95C2314yes—
95#95C2318yes—
96#95C2314yes—
97#95C2314yes—
98#95C2318yes—
99#95C2318yes—
100#95C2318yes—
101#95C2318yes—
102C24—24no—
103C24—22no—
104C24—22no—
105C24—24no—
106C24—22no—
107C24—24no—
108C24—22no—
109C24C22×C414yes—
110C24C22×C414yes—
111C24#4118yes—
112C24C2412yes—
113C24C2412yes—
114C24C2411yescharacteristic
115C2×D4—232no—
116C2×D4—216no—
117C2×D4C22×C4116yes—
118C22×C4—24no—
119C22×C4—24no—
120C22×C4—22no—
121C22×C4—24no—
122C22×C4—24no—
123C22×C4—22no—
124C22×C4—24no—
125C22×C4—24no—
126C22×C4—216no—
127C22×C4—24no—
128C22×C4—24no—
129C22×C4—24no—
130C22×C4—24no—
131C22×C4—24no—
132C22×C4—24no—
133C22×C4—24no—
134C22×C4—24no—
135C22×C4—24no—
136C22×C4—24no—
137C22×C4—416no—
138C22×C4—416no—
139C22×C4—48no—
140C22×C4—48no—
141C22×C4—48no—
142C22×C4—48no—
143C22×C4—432no—
144C22×C4C22×C414yes—
145C22×C4C22×C414yes—
146C22×C4C22×C414yes—
147C22×C4C22×C414yes—
148C22×C4C22×C414yes—
149C22×C4C22×C4116yes—
150C22×C4C22×C4116yescomplemented
151C22×C4C2414yes—
152C22×C4C2414yes—
153C22×C4C2414yes—
154C22×C4C2414yes—
155C22×C4C2412yes—
156C22×C4C2412yes—
157C22×C4C2412yes—
158C22×C4C2412yes—
159C22×C4C2412yes—
160C4⋊C4—48no—
161C4⋊C4—48no—
162C4⋊C4C22×C4116yescomplemented
163C22⋊C4—216no—
164C22⋊C4—48no—
165C22⋊C4—48no—
166C22⋊C4C22×C4116yes—
167C22⋊C4C22×C4116yescomplemented
168C42—48no—
169C42C22×C4116yescomplemented
170C23—28no—
171C23—28no—
172C23—216no—
173C23—216no—
174C23—24no—
175C23—22no—
176C23—22no—
177C23—28no—
178C23—28no—
179C23—28no—
180C23—24no—
181C23—22no—
182C23—24no—
183C23—22no—
184C23—48no—
185C23—48no—
186C23#117116yes—
187C23C23×C414yes—
188C23C23×C414yes—
189C23C23×C412yes—
190C23C2×#4118yes—
191C23C2×#4114yes—
192C23H(5,𝔽2)14yes—
193C23H(5,𝔽2)12yes—
194C232−1+412yes—
195C23C2511yescharacteristic
196D4—232no—
197C2×C4—28no—
198C2×C4—28no—
199C2×C4—28no—
200C2×C4—28no—
201C2×C4—28no—
202C2×C4—24no—
203C2×C4—24no—
204C2×C4—22no—
205C2×C4—24no—
206C2×C4—24no—
207C2×C4—22no—
208C2×C4—24no—
209C2×C4—24no—
210C2×C4—24no—
211C2×C4—24no—
212C2×C4—24no—
213C2×C4—24no—
214C2×C4—24no—
215C2×C4—24no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—416no—
221C2×C4—416no—
222C2×C4—432no—
223C2×C4—48no—
224C2×C4—48no—
225C2×C4—48no—
226C2×C4—48no—
227C2×C4C23×C414yes—
228C2×C4C23×C414yes—
229C2×C4C23×C414yes—
230C2×C4C23×C414yes—
231C2×C4C23×C414yes—
232C22—232no—
233C22—24no—
234C22—24no—
235C22—28no—
236C22—28no—
237C22—24no—
238C22—24no—
239C22—24no—
240C22—416no—
241C22—44no—
242C22—44no—
243C22C2×#11718yes—
244C22C2×#11714yes—
245C22#51814yes—
246C22#52014yes—
247C22#53818yes—
248C22#53918yes—
249C22C24×C411yescharacteristic
250C22C22×#4112yes—
251C22C2×H(5,𝔽2)12yes—
252C22C2×H(5,𝔽2)11yescharacteristic
253C22C2×2−1+411yescharacteristic
254C4—24no—
255C4—24no—
256C4—24no—
257C4—24no—
258C4—24no—
259C4—44no—
260C4—44no—
261C4—44no—
262C4—44no—
263C2—28no—
264C2—44no—
265C2#231818yesdirect product factor
266C2C22×#11711yescharacteristic
267C2C2×#51811yescharacteristic
268C2C2×#52011yescharacteristic
269C2C2×#53812yes—
270C2C2×#53912yes—
subgroupG/H
center, socleC24C24
commutatorC22C24×C4
Frattini, cosocleC23C25
prime radicalC23×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2318C2direct (N × H)
3. C2×#388C2semidirect
4. C2×#387C2semidirect
6. C2×#385C2semidirect
7. C2×#383C2semidirect
8. C2×#382C2semidirect
9. C2×#381C2semidirect
10. C2×#380C2semidirect
11. C2×C4×C22⋊C4C2semidirect
12. C22×#95C2semidirect
17. C2×C4×D4C4semidirect
29. #388C22semidirect
30. #387C22semidirect
32. #385C22semidirect
33. #383C22semidirect
34. #382C22semidirect
35. #381C22semidirect
36. #380C22semidirect
37. C4×C22⋊C4C22semidirect
47. C2×#95C22semidirect
59. C23×C4C2×C4semidirect
72. C4×D4C2×C4semidirect
75. C2×C4⋊C4C2×C4semidirect
83. C2×C22⋊C4C2×C4semidirect
90. C2×C42C2×C4semidirect
150. C22×C4C22×C4semidirect
162. C4⋊C4C22×C4semidirect
167. C22⋊C4C22×C4semidirect
169. C42C22×C4semidirect
265. C2#2318direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×D42
#23182
C2×#3882
C2×#3872
C2×#3862
C2×#3852
C2×#3832
C2×#3822
C2×#3812
C2×#3802
C2×C4×C22⋊C42
C22×#952