Finite Group Databasebeta

← C2×#3123 #60552

Subgroups — C2×#3123 #60552

Order 256.

1105 conjugacy classes of subgroups.

The subgroup lattice has 230 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#541C211yesmaximal, characteristic, complemented
2C2×#518C211yesmaximal, characteristic
3#3123C2116yesmaximal, direct product factor
4C2×#485C212yesmaximal, complemented
5C2×#478C212yesmaximal, complemented
6C2×#461C212yesmaximal, complemented
7C2×#450C212yesmaximal
8C2×#440C212yesmaximal, complemented
9C2×C4×SD16C212yesmaximal, complemented
10C2×#433C211yesmaximal, characteristic, complemented
11C23×D4C2211yescharacteristic
12C22×SD16C2212yes—
13C22×SD16C2212yes—
14#541—24no—
15#541C2218yescomplemented
16C2×C4⋊Q8C2211yescharacteristic, complemented
17C2×#126—22no—
18C2×#125—22no—
19C2×#125C2211yescharacteristic, complemented
20C2×C22⋊Q8C2212yes—
21#518—24no—
22#518C2218yes—
23C2×C4×Q8C2212yescomplemented
24C2×C4×D4—22no—
25C2×C4×D4C2212yes—
26C2×C4×D4C2212yes—
27C2×#117C2211yescharacteristic
28C2×#117C2211yescharacteristic
29C22×C22⋊C4—22no—
30#485C22116yescomplemented
31#478C22116yescomplemented
32#461C22116yescomplemented
33#450C22116yes—
34#440C22116yescomplemented
35C4×SD16C22116yescomplemented
36#433C2218yescomplemented
37C2×#107C2212yescomplemented
38C2×#106C2212yescomplemented
39C2×C4⋊C8C2212yescomplemented
40C2×#103C2212yescomplemented
41C2×#103C2212yescomplemented
42C2×#102C2212yes—
43C2×#102C2212yes—
44C2×C22⋊C8C2212yes—
45C2×#97C2211yescharacteristic, complemented
46C2×C4×C8C2211yescharacteristic, complemented
47C25—21no—
48C22×Q8C2312yes—
49C22×D4—28no—
50C22×D4—21no—
51C22×D4—22no—
52C22×D4C2314yes—
53C22×D4C2312yes—
54C23×C4—22no—
55C23×C4—22no—
56C23×C4C2311yescharacteristic
57C2×SD16—28no—
58C2×SD16—28no—
59C2×SD16C2318yes—
60C2×SD16C2318yes—
61C22×C8C2312yes—
62C22×C8C2312yes—
63C4⋊Q8—22no—
64C4⋊Q8C2314yescomplemented
65#126—216no—
66#125—216no—
67#125—22no—
68#125C2314yescomplemented
69C22⋊Q8—24no—
70C22⋊Q8C2318yes—
71C4×Q8—24no—
72C4×Q8C2318yescomplemented
73C4×D4—216no—
74C4×D4—24no—
75C4×D4—24no—
76C4×D4C2318yes—
77C4×D4C2318yes—
78#117—22no—
79#117D414yes—
80#117C2314yes—
81#117C2314yes—
82C2×C4⋊C4—22no—
83C2×C4⋊C4—22no—
84C2×C4⋊C4—22no—
85C2×C4⋊C4—22no—
86C2×C4⋊C4D412yes—
87C2×C4⋊C4C2312yes—
88C2×C4⋊C4C2312yes—
89C2×C22⋊C4—21no—
90C2×C22⋊C4—22no—
91C2×C22⋊C4—22no—
92C2×C22⋊C4—22no—
93C2×C22⋊C4—216no—
94C2×C22⋊C4D412yes—
95C2×C42—21no—
96C2×C42—22no—
97C2×C42C2311yescharacteristic
98C2×C42C2311yescharacteristic
99#107C2318yescomplemented
100#106C2318yescomplemented
101C4⋊C8C2318yescomplemented
102#103C2318yescomplemented
103#103C2318yescomplemented
104#102C2318yes—
105#102C2318yes—
106C22⋊C8C2318yes—
107#97C2314yescomplemented
108C4×C8C2314yescomplemented
109C24—28no—
110C24—22no—
111C24—24no—
112C24—84no—
113C24C2×D411yescharacteristic
114C2×Q8—22no—
115C2×Q8—24no—
116C2×Q8—24no—
117C2×Q8C2414yes—
118C2×D4—28no—
119C2×D4—216no—
120C2×D4—216no—
121C2×D4—24no—
122C2×D4—22no—
123C2×D4—24no—
124C2×D4#4118yes—
125C2×D4C2414yes—
126C22×C4—24no—
127C22×C4—22no—
128C22×C4—22no—
129C22×C4—22no—
130C22×C4—28no—
131C22×C4—28no—
132C22×C4—84no—
133C22×C4—84no—
134C22×C4C2×D412yes—
135C22×C4C2×D412yes—
136C22×C4C2×D411yescharacteristic
137C22×C4C2×D412yes—
138C22×C4C2412yes—
139C22×C4C2411yescharacteristic
140SD16—216no—
141SD16—216no—
142C2×C8—24no—
143C2×C8—24no—
144C2×C8C2414yes—
145C2×C8C2414yes—
146C4⋊C4—28no—
147C4⋊C4—28no—
148C4⋊C4—28no—
149C4⋊C4—28no—
150C4⋊C4—22no—
151C4⋊C4—22no—
152C4⋊C4C2×D418yes—
153C4⋊C4C2414yes—
154C4⋊C4C2414yes—
155C22⋊C4—24no—
156C22⋊C4—28no—
157C22⋊C4—28no—
158C22⋊C4—28no—
159C22⋊C4C2×D418yes—
160C42—24no—
161C42—28no—
162C42C2×D412yes—
163C42C2×D412yes—
164C42C2412yes—
165C42C2412yes—
166C23—216no—
167C23—22no—
168C23—28no—
169C23—24no—
170C23—24no—
171C23—44no—
172C23—44no—
173C23—88no—
174C23—816no—
175C23C22×D412yes—
176C23C22×D411yescharacteristic
177Q8—24no—
178Q8—24no—
179Q8—44no—
180D4—216no—
181D4—28no—
182D4—24no—
183D4C2×#4118yes—
184C2×C4—22no—
185C2×C4—24no—
186C2×C4—24no—
187C2×C4—24no—
188C2×C4—24no—
189C2×C4—24no—
190C2×C4—24no—
191C2×C4—24no—
192C2×C4—44no—
193C2×C4—44no—
194C2×C4—44no—
195C2×C4—88no—
196C2×C4—88no—
197C2×C4C22×D414yes—
198C2×C4C22×D412yes—
199C2×C4C22×D414yes—
200C2×C4C22×D411yescharacteristic
201C2×C4C2×#4114yes—
202C2×C4C2511yescharacteristic
203C8—24no—
204C8—24no—
205C22—22no—
206C22—28no—
207C22—24no—
208C22—44no—
209C22—416no—
210C22—44no—
211C22—44no—
212C22—816no—
213C22#52512yes—
214C22#57714yes—
215C22C23×D411yescharacteristic
216C4—22no—
217C4—24no—
218C4—24no—
219C4—44no—
220C4—44no—
221C4—44no—
222C4#52512yes—
223C4C22×#4112yes—
224C2—42no—
225C2—48no—
226C2#312314yesdirect product factor
227C2C2×#52511yescharacteristic
228C2C2×#57712yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC23×D4C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#541C2semidirect
3. #3123C2direct (N × H)
4. C2×#485C2semidirect
5. C2×#478C2semidirect
6. C2×#461C2semidirect
8. C2×#440C2semidirect
9. C2×C4×SD16C2semidirect
10. C2×#433C2semidirect
15. #541C22semidirect
16. C2×C4⋊Q8C22semidirect
19. C2×#125C22semidirect
23. C2×C4×Q8C22semidirect
30. #485C22semidirect
31. #478C22semidirect
32. #461C22semidirect
34. #440C22semidirect
35. C4×SD16C22semidirect
36. #433C22semidirect
37. C2×#107C22semidirect
38. C2×#106C22semidirect
39. C2×C4⋊C8C22semidirect
40. C2×#103C22semidirect
41. C2×#103C22semidirect
45. C2×#97C22semidirect
46. C2×C4×C8C22semidirect
64. C4⋊Q8C23semidirect
68. #125C23semidirect
72. C4×Q8C23semidirect
99. #107C23semidirect
100. #106C23semidirect
101. C4⋊C8C23semidirect
102. #103C23semidirect
103. #103C23semidirect
107. #97C23semidirect
108. C4×C8C23semidirect
226. C2#3123direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5412
C2×#5182
#31232
C2×#4852
C2×#4782
C2×#4612
C2×#4502
C2×#4402
C2×C4×SD162
C2×#4332