Finite Group Databasebeta

← C2×#3191 #60733

Subgroups — C2×#3191 #60733

Order 256.

1197 conjugacy classes of subgroups.

The subgroup lattice has 266 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#525C212yesmaximal, complemented
2#3191C2116yesmaximal, direct product factor
3C2×#485C212yesmaximal, complemented
4C2×#482C212yesmaximal, complemented
5C2×#467C211yesmaximal, characteristic, complemented
6C2×#466C211yesmaximal, characteristic, complemented
7C2×#465C212yesmaximal, complemented
8C2×#452C212yesmaximal, complemented
9C2×#449C212yesmaximal, complemented
10C22×C22⋊C8C211yesmaximal, characteristic, complemented
11C22×#41C2212yes—
12C24×C4C2211yescharacteristic
13C22×Q16C2211yescharacteristic, complemented
14C22×SD16C2212yescomplemented
15C22×D8C2211yescharacteristic, complemented
16C23×C8C2211yescharacteristic
17C23×C8C2211yescharacteristic
18#525—28no—
19#525C22116yescomplemented
20C2×#123—22no—
21C2×C22⋊Q8C2212yes—
22C2×C22⋊Q8C2212yes—
23C2×#121C2212yes—
24C2×#121C2212yes—
25C2×#120—22no—
26C2×C4×D4—22no—
27C2×C4×D4—22no—
28C2×#117C2212yes—
29#485C22116yescomplemented
30#482C22116yescomplemented
31#467C2218yescomplemented
32#466C2218yescomplemented
33#465C22116yescomplemented
34#452C22116yescomplemented
35#449C22116yescomplemented
36C2×#107C2211yescharacteristic, complemented
37C2×#107C2211yescharacteristic, complemented
38C2×#106C2212yescomplemented
39C2×#103C2212yescomplemented
40C2×#103C2212yescomplemented
41C2×#102C2212yescomplemented
42C2×#102C2212yescomplemented
43C2×C22⋊C8C2212yes—
44C2×C22⋊C8C2212yes—
45C2×C22⋊C8C2218yescomplemented
46C25D411yescharacteristic
47C2×#41—24no—
48C2×#41—44no—
49C2×#41—44no—
50C2×#41C2318yes—
51C22×Q8C2312yes—
52C22×D4—22no—
53C22×D4—22no—
54C22×D4—22no—
55C22×D4C2312yes—
56C23×C4—22no—
57C23×C4—42no—
58C23×C4—42no—
59C23×C4D411yescharacteristic
60C23×C4D412yes—
61C23×C4D414yes—
62C23×C4C2312yes—
63C23×C4C2311yescharacteristic
64C23×C4C2314yes—
65C2×Q16—42no—
66C2×Q16C2314yescomplemented
67C2×SD16—44no—
68C2×SD16C2318yescomplemented
69C2×D8—42no—
70C2×D8C2314yescomplemented
71C22×C8—42no—
72C22×C8—42no—
73C22×C8C2311yescharacteristic
74C22×C8C2312yes—
75C22×C8C2311yescharacteristic
76C22×C8C2314yes—
77C22×C8C2314yes—
78#123—216no—
79C22⋊Q8—24no—
80C22⋊Q8—24no—
81C22⋊Q8C2318yes—
82C22⋊Q8C2318yes—
83#121—24no—
84#121—24no—
85#121C2318yes—
86#121C2318yes—
87#120—216no—
88C4×D4—216no—
89C4×D4—216no—
90#117—24no—
91#117C2318yes—
92C2×C4⋊C4—22no—
93C2×C4⋊C4—22no—
94C2×C4⋊C4C2312yes—
95C2×C4⋊C4C2312yes—
96C2×C22⋊C4—22no—
97C2×C22⋊C4—22no—
98C2×C22⋊C4—22no—
99C2×C22⋊C4—22no—
100C2×C22⋊C4—22no—
101C2×C42—22no—
102#107C2314yescomplemented
103#107C2314yescomplemented
104#106C2318yescomplemented
105#103C2318yescomplemented
106#103C2318yescomplemented
107#102C2318yescomplemented
108#102C2318yescomplemented
109C22⋊C8C2318yes—
110C22⋊C8C2318yes—
111C24—24no—
112C24—22no—
113C24—42no—
114C24—42no—
115C24C2×D412yes—
116C24C2×D411yescharacteristic
117C24C2×D414yes—
118#41—48no—
119#41—48no—
120#41—416no—
121C2×Q8—22no—
122C2×Q8—24no—
123C2×Q8—24no—
124C2×Q8C2414yes—
125C2×D4—28no—
126C2×D4—28no—
127C2×D4—28no—
128C2×D4—22no—
129C2×D4—24no—
130C2×D4—24no—
131C2×D4—48no—
132C2×D4—48no—
133C2×D4—48no—
134C2×D4C2414yes—
135C22×C4—22no—
136C22×C4—22no—
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—22no—
142C22×C4—28no—
143C22×C4—48no—
144C22×C4—44no—
145C22×C4—44no—
146C22×C4—42no—
147C22×C4—44no—
148C22×C4—48no—
149C22×C4C2×D414yes—
150C22×C4C2×D412yes—
151C22×C4C2×D412yes—
152C22×C4C2×D411yescharacteristic
153C22×C4C2×D414yes—
154C22×C4C2×D418yes—
155C22×C4C2414yes—
156C22×C4C2412yes—
157C22×C4C2411yescharacteristic
158Q16—44no—
159SD16—48no—
160D8—44no—
161C2×C8—22no—
162C2×C8—24no—
163C2×C8—22no—
164C2×C8—44no—
165C2×C8—44no—
166C2×C8C2412yes—
167C2×C8C2414yes—
168C2×C8C2412yes—
169C4⋊C4—28no—
170C4⋊C4—28no—
171C4⋊C4—22no—
172C4⋊C4—22no—
173C4⋊C4C2414yes—
174C4⋊C4C2414yes—
175C22⋊C4—28no—
176C22⋊C4—28no—
177C22⋊C4—28no—
178C22⋊C4—28no—
179C22⋊C4—28no—
180C42—28no—
181C23—22no—
182C23—22no—
183C23—24no—
184C23—28no—
185C23—24no—
186C23—24no—
187C23—24no—
188C23—44no—
189C23—44no—
190C23—416no—
191C23—44no—
192C23—44no—
193C23—44no—
194C23#13514yes—
195C23C22×D414yes—
196C23C22×D412yes—
197C23C22×D411yescharacteristic
198Q8—24no—
199Q8—24no—
200Q8—44no—
201D4—24no—
202D4—24no—
203D4—416no—
204D4—416no—
205D4—416no—
206D4—44no—
207C2×C4—24no—
208C2×C4—22no—
209C2×C4—24no—
210C2×C4—28no—
211C2×C4—22no—
212C2×C4—22no—
213C2×C4—24no—
214C2×C4—24no—
215C2×C4—24no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—44no—
219C2×C4—48no—
220C2×C4—416no—
221C2×C4—44no—
222C2×C4—44no—
223C2×C4—44no—
224C2×C4C22×D414yes—
225C2×C4C22×D412yes—
226C2×C4C22×D411yescharacteristic
227C2×C4H(5,𝔽2)12yes—
228C2×C4H(5,𝔽2)12yes—
229C2×C4C2511yescharacteristic
230C8—22no—
231C8—24no—
232C8—22no—
233C22—22no—
234C22—28no—
235C22—22no—
236C22—24no—
237C22—24no—
238C22—24no—
239C22—416no—
240C22—48no—
241C22—44no—
242C22—44no—
243C22—44no—
244C22—88no—
245C22#53412yes—
246C22C2×#13514yes—
247C22C2×#13512yes—
248C22#57512yes—
249C22C23×D411yescharacteristic
250C4—24no—
251C4—22no—
252C4—44no—
253C4—44no—
254C4—44no—
255C4#53412yes—
256C4C2×H(5,𝔽2)11yescharacteristic
257C4C2×H(5,𝔽2)11yescharacteristic
258C2—24no—
259C2—44no—
260C2—84no—
261C2#319114yesdirect product factor
262C2C2×#53411yescharacteristic
263C2C22×#13511yescharacteristic
264C2C2×#57511yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#525C2semidirect
2. #3191C2direct (N × H)
3. C2×#485C2semidirect
4. C2×#482C2semidirect
5. C2×#467C2semidirect
6. C2×#466C2semidirect
7. C2×#465C2semidirect
8. C2×#452C2semidirect
9. C2×#449C2semidirect
10. C22×C22⋊C8C2semidirect
13. C22×Q16C22semidirect
14. C22×SD16C22semidirect
15. C22×D8C22semidirect
19. #525C22semidirect
29. #485C22semidirect
30. #482C22semidirect
31. #467C22semidirect
32. #466C22semidirect
33. #465C22semidirect
34. #452C22semidirect
35. #449C22semidirect
36. C2×#107C22semidirect
37. C2×#107C22semidirect
38. C2×#106C22semidirect
39. C2×#103C22semidirect
40. C2×#103C22semidirect
41. C2×#102C22semidirect
42. C2×#102C22semidirect
45. C2×C22⋊C8C22semidirect
66. C2×Q16C23semidirect
68. C2×SD16C23semidirect
70. C2×D8C23semidirect
102. #107C23semidirect
103. #107C23semidirect
104. #106C23semidirect
105. #103C23semidirect
106. #103C23semidirect
107. #102C23semidirect
108. #102C23semidirect
261. C2#3191direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5252
#31912
C2×#4852
C2×#4822
C2×#4672
C2×#4662
C2×#4652
C2×#4522
C2×#4492
C22×C22⋊C82