Finite Group Databasebeta

← C2×#3155 #60641

Subgroups — C2×#3155 #60641

Order 256.

1767 conjugacy classes of subgroups.

The subgroup lattice has 223 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×AGL(1,ℤ/8)C212yesmaximal, complemented
2C22×#135C211yesmaximal, characteristic, complemented
3C23×D8C211yesmaximal, characteristic, complemented
4C2×#535C212yesmaximal, complemented
5#3155C2116yesmaximal, direct product factor
6C2×#496C214yesmaximal, complemented
7C2×#495C212yesmaximal, complemented
8C2×#493C212yesmaximal, complemented
9C2×#405C211yesmaximal, characteristic, complemented
10C22×#41C2212yes—
11C23×D4C2212yes—
12C2×AGL(1,ℤ/8)—216no—
13C2×AGL(1,ℤ/8)C22116yescomplemented
14C2×#135—28no—
15C2×#135C2218yescomplemented
16C22×Q16C2211yescharacteristic, complemented
17C22×SD16C2214yescomplemented
18C22×SD16C2212yescomplemented
19C22×D8—28no—
20C22×D8C2212yes—
21C22×D8C2212yes—
22C22×D8C2218yescomplemented
23C22×D8C2211yescharacteristic, complemented
24C22×D8C2214yescomplemented
25C22×M16C2211yescharacteristic
26C23×C8C2211yescharacteristic
27#535—28no—
28#535C22116yescomplemented
29C2×#127C2214yescomplemented
30C2×#124C2214yescomplemented
31C2×#121—24no—
32C2×#120—24no—
33C2×#117C2211yescharacteristic
34#496C22132yescomplemented
35#495C22116yescomplemented
36#493C22116yescomplemented
37#405C2218yescomplemented
38C2×#97C2212yescomplemented
39C2×C4×C8C2212yescomplemented
40C25—22no—
41C2×#41—24no—
42C2×#41—28no—
43C2×#41—28no—
44C2×#41C2318yes—
45C22×Q8C2312yes—
46C22×D4—22no—
47C22×D4—28no—
48C22×D4—28no—
49C22×D4—22no—
50C22×D4—24no—
51C22×D4—28no—
52C22×D4C2314yes—
53C22×D4C2312yes—
54C22×D4C2318yes—
55C23×C4—22no—
56C23×C4C2311yescharacteristic
57AGL(1,ℤ/8)—264no—
58#135—232no—
59C2×Q16—24no—
60C2×Q16C2314yescomplemented
61C2×SD16—28no—
62C2×SD16—216no—
63C2×SD16C2318yescomplemented
64C2×SD16C23116yescomplemented
65C2×D8—28no—
66C2×D8—28no—
67C2×D8—24no—
68C2×D8—216no—
69C2×D8—232no—
70C2×D8C2318yes—
71C2×D8C2318yes—
72C2×D8C2314yescomplemented
73C2×D8C23116yescomplemented
74C2×M16D418yescomplemented
75C2×M16C2314yes—
76C22×C8D418yescomplemented
77C22×C8C2311yescharacteristic
78C22×C8C2311yescharacteristic
79C22×C8C2312yes—
80C22×C8C2314yes—
81#127—28no—
82#127C23116yescomplemented
83#124—28no—
84#124C23116yescomplemented
85#121—232no—
86#120—232no—
87#117D414yes—
88#117C2314yes—
89C2×C4⋊C4D412yes—
90C2×C22⋊C4—28no—
91C2×C22⋊C4D412yes—
92C2×C42C2312yes—
93#97C2318yescomplemented
94C4×C8C2318yescomplemented
95C24—24no—
96C24—22no—
97C24—28no—
98C24—48no—
99C24—88no—
100C24C2×D411yescharacteristic
101#41—216no—
102#41—216no—
103#41—416no—
104C2×Q8—22no—
105C2×Q8—24no—
106C2×Q8—24no—
107C2×Q8C2414yes—
108C2×D4—28no—
109C2×D4—28no—
110C2×D4—216no—
111C2×D4—24no—
112C2×D4—28no—
113C2×D4—24no—
114C2×D4—216no—
115C2×D4—28no—
116C2×D4—24no—
117C2×D4—22no—
118C2×D4—232no—
119C2×D4—48no—
120C2×D4—48no—
121C2×D4—416no—
122C2×D4—816no—
123C2×D4C2418yes—
124C2×D4C2414yes—
125C22×C4—22no—
126C22×C4—28no—
127C22×C4—48no—
128C22×C4C2×D414yes—
129C22×C4C2×D412yes—
130C22×C4C2×D411yescharacteristic
131C22×C4C2×D414yes—
132C22×C4C2×D414yes—
133C22×C4C2412yes—
134C22×C4C2411yescharacteristic
135Q16—28no—
136SD16—216no—
137SD16—232no—
138D8—216no—
139D8—216no—
140D8—28no—
141D8—232no—
142M16C2×D4116yescomplemented
143C2×C8C2×D414yes—
144C2×C8C2×D414yes—
145C2×C8C2×D418yes—
146C2×C8C2×D4116yescomplemented
147C2×C8C2412yes—
148C2×C8C2414yes—
149C2×C8C2412yes—
150C4⋊C4C2×D418yes—
151C22⋊C4—232no—
152C22⋊C4C2×D418yes—
153C42C2×D414yes—
154C42C2414yes—
155C23—24no—
156C23—28no—
157C23—24no—
158C23—44no—
159C23—416no—
160C23—48no—
161C23—48no—
162C23—416no—
163C23—816no—
164C23—832no—
165C23#12714yes—
166C23C22×D412yes—
167C23C22×D411yescharacteristic
168Q8—24no—
169Q8—24no—
170Q8—44no—
171D4—28no—
172D4—24no—
173D4—28no—
174D4—24no—
175D4—416no—
176D4—416no—
177D4—48no—
178D4—44no—
179D4—832no—
180C2×C4—28no—
181C2×C4—24no—
182C2×C4—44no—
183C2×C4—416no—
184C2×C4#12714yes—
185C2×C4#12718yes—
186C2×C4C22×D418yes—
187C2×C4C22×D411yescharacteristic
188C2×C4C22×D412yes—
189C2×C4C22×D412yes—
190C2×C4C22×D412yes—
191C2×C4C22×D414yes—
192C2×C4C22×D414yes—
193C2×C4C2511yescharacteristic
194C8C22×D414yes—
195C8C22×D414yes—
196C8C22×D418yes—
197C22—28no—
198C22—24no—
199C22—44no—
200C22—48no—
201C22—48no—
202C22—416no—
203C22—832no—
204C22—88no—
205C22—816no—
206C22C2×#12714yes—
207C22C2×#12712yes—
208C22#57614yes—
209C22C23×D411yescharacteristic
210C4—28no—
211C4—44no—
212C4C2×#12714yes—
213C4C2×#12712yes—
214C4C23×D411yescharacteristic
215C4C23×D411yescharacteristic
216C2—24no—
217C2—84no—
218C2—88no—
219C2#315514yesdirect product factor
220C2C22×#12711yescharacteristic
221C2C2×#57612yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
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. C22×AGL(1,ℤ/8)C2semidirect
2. C22×#135C2semidirect
3. C23×D8C2semidirect
4. C2×#535C2semidirect
5. #3155C2direct (N × H)
6. C2×#496C2semidirect
7. C2×#495C2semidirect
8. C2×#493C2semidirect
9. C2×#405C2semidirect
13. C2×AGL(1,ℤ/8)C22semidirect
15. C2×#135C22semidirect
16. C22×Q16C22semidirect
17. C22×SD16C22semidirect
18. C22×SD16C22semidirect
22. C22×D8C22semidirect
23. C22×D8C22semidirect
24. C22×D8C22semidirect
28. #535C22semidirect
29. C2×#127C22semidirect
30. C2×#124C22semidirect
34. #496C22semidirect
35. #495C22semidirect
36. #493C22semidirect
37. #405C22semidirect
38. C2×#97C22semidirect
39. C2×C4×C8C22semidirect
60. C2×Q16C23semidirect
63. C2×SD16C23semidirect
64. C2×SD16C23semidirect
72. C2×D8C23semidirect
73. C2×D8C23semidirect
74. C2×M16D4semidirect
76. C22×C8D4semidirect
82. #127C23semidirect
84. #124C23semidirect
93. #97C23semidirect
94. C4×C8C23semidirect
142. M16C2×D4semidirect
146. C2×C8C2×D4semidirect
219. C2#3155direct (N × H)

Maximal subgroups

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

subgroupindex
C22×AGL(1,ℤ/8)2
C22×#1352
C23×D82
C2×#5352
#31552
C2×#4962
C2×#4952
C2×#4932
C2×#4052