Finite Group Databasebeta

← C2×#2901 #60092

Subgroups — C2×#2901 #60092

Order 256.

2473 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
1C2×#585C211yesmaximal, characteristic
2C2×#568C211yesmaximal, characteristic, complemented
3C2×C4×#41C211yesmaximal, characteristic, complemented
4#2901C2116yesmaximal, direct product factor
5C2×#421C216yesmaximal, complemented
6C22×#104C216yesmaximal, complemented
7#585—24no—
8#585—24no—
9#585C418yescomplemented
10#585C2218yes—
11C2×2−1+4—21no—
12C2×2−1+4C414yescomplemented
13C2×H(5,𝔽2)—23no—
14C2×H(5,𝔽2)C414yescomplemented
15C22×#41—24no—
16C22×#41C2216yes—
17C22×#41C2211yescharacteristic
18#568—24no—
19#568C2218yescomplemented
20C2×#131—24no—
21C22×M16C2216yescomplemented
22C4×#41—24no—
23C4×#41C2218yescomplemented
24C2×C4×Q8—21no—
25C2×C4×D4—23no—
26C2×#117C2213yescomplemented
27C22×C42C2213yescomplemented
28#421C22148yescomplemented
29C2×#104C2214yescomplemented
30C2×#104C22112yescomplemented
31C2×#104C22148yescomplemented
322−1+4—216no—
332−1+4—28no—
342−1+4—28no—
352−1+4C2×C4132yescomplemented
36H(5,𝔽2)—216no—
37H(5,𝔽2)—224no—
38H(5,𝔽2)—224no—
39H(5,𝔽2)C2×C4132yescomplemented
40C2×#41—232no—
41C2×#41—232no—
42C2×#41—24no—
43C2×#41—212no—
44C2×#41—26no—
45C2×#41—26no—
46C2×#41—212no—
47C2×#41—212no—
48C2×#41C2×C414yes—
49C2×#41C2×C414yes—
50C2×#41C2×C4112yescomplemented
51C2×#41C2×C4124yescomplemented
52C2×#41D414yes—
53C2×#41D414yes—
54C2×#41D414yes—
55C2×#41C2314yes—
56C2×#41C23124yes—
57C2×#41C2314yes—
58C22×Q8—24no—
59C22×Q8C2×C416yescomplemented
60C22×Q8D411yescharacteristic
61C22×D4—26no—
62C22×D4—212no—
63C22×D4C2×C416yescomplemented
64C22×D4D413yes—
65C23×C4—26no—
66C23×C4—23no—
67C23×C4C2313yes—
68#131—232no—
69C2×M16—26no—
70C2×M16—212no—
71C2×M16C2314yes—
72C2×M16C23124yescomplemented
73C22×C8—26no—
74C4×Q8—28no—
75C4×D4—224no—
76#117—26no—
77#117C23112yescomplemented
78C2×C4⋊C4—23no—
79C2×C22⋊C4—23no—
80C2×C42—23no—
81C2×C42—26no—
82C2×C42C2313yes—
83C2×C42C2311yescharacteristic
84C2×C42C23112yescomplemented
85#104C23116yescomplemented
86#104C23148yescomplemented
87C24—26no—
88C24C2×D413yes—
89#41—232no—
90#41—296no—
91#41—224no—
92#41—224no—
93#41—224no—
94#41—24no—
95#41—224no—
96#41—24no—
97#41—224no—
98#41C22⋊C4116yes—
99#41C22⋊C4116yes—
100#41C22×C418yes—
101#41C22×C4116yes—
102#41C22×C4148yescomplemented
103#41C2×D4116yes—
104#41C2418yes—
105C2×Q8—232no—
106C2×Q8—26no—
107C2×Q8—212no—
108C2×Q8C22⋊C414yes—
109C2×Q8C22⋊C414yes—
110C2×Q8C22×C414yes—
111C2×Q8C22×C4124yescomplemented
112C2×Q8C2×D414yes—
113C2×D4—212no—
114C2×D4—224no—
115C2×D4—24no—
116C2×D4—224no—
117C2×D4—296no—
118C2×D4—26no—
119C2×D4—212no—
120C2×D4C22⋊C4112yes—
121C2×D4C22⋊C4112yes—
122C2×D4C22×C414yes—
123C2×D4C22×C4124yescomplemented
124C2×D4C2×D4112yes—
125C22×C4—26no—
126C22×C4—21no—
127C22×C4—212no—
128C22×C4—224no—
129C22×C4—224no—
130C22×C4—24no—
131C22×C4—23no—
132C22×C4—212no—
133C22×C4—412no—
134C22×C4C22×C416yes—
135C22×C4C22×C416yes—
136C22×C4C2×D413yes—
137C22×C4C2×D416yes—
138C22×C4C2×D416yes—
139C22×C4C2×D416yes—
140C22×C4C2416yes—
141C22×C4C2411yescharacteristic
142M16—24no—
143M16—224no—
144M16C2418yes—
145C2×C8—224no—
146C2×C8—24no—
147C4⋊C4—212no—
148C22⋊C4—212no—
149C42—21no—
150C42—23no—
151C42—212no—
152C42C2412yes—
153C42C2416yes—
154C23—24no—
155C23—224no—
156C23—46no—
157C23—812no—
158C23C2×C22⋊C416yes—
159C23C2×C22⋊C416yes—
160C23C22×D411yescharacteristic
161C23C22×D416yes—
162Q8—24no—
163Q8—224no—
164Q8C2×C22⋊C4116yes—
165Q8C23×C418yes—
166D4—28no—
167D4—248no—
168D4—28no—
169D4—24no—
170D4—224no—
171D4C2×C22⋊C4148yes—
172D4C23×C418yes—
173C2×C4—24no—
174C2×C4—24no—
175C2×C4—224no—
176C2×C4—22no—
177C2×C4—28no—
178C2×C4—248no—
179C2×C4—28no—
180C2×C4—26no—
181C2×C4—424no—
182C2×C4—46no—
183C2×C4C2×C22⋊C416yes—
184C2×C4C2×C22⋊C4112yes—
185C2×C4C2×C22⋊C4112yes—
186C2×C4C2×C22⋊C416yes—
187C2×C4C23×C411yescharacteristic
188C2×C4C23×C411yescharacteristic
189C2×C4C23×C4112yes—
190C2×C4C22×D411yescharacteristic
191C2×C4C22×D416yes—
192C2×C4C22×D4112yes—
193C2×C4C22×D411yescharacteristic
194C2×C4C22×D411yescharacteristic
195C2×C4C2511yescharacteristic
196C8—28no—
197C22—22no—
198C22—212no—
199C22—28no—
200C22—46no—
201C22—46no—
202C22—48no—
203C22—824no—
204C22C22×C22⋊C4112yes—
205C22C22×C22⋊C411yescharacteristic
206C22C22×C22⋊C411yescharacteristic
207C22C23×D411yescharacteristic
208C4—24no—
209C4—28no—
210C4—46no—
211C4C22×C22⋊C411yescharacteristic
212C4C22×C22⋊C4112yes—
213C4C22×C22⋊C411yescharacteristic
214C4C24×C411yescharacteristic
215C4C23×D411yescharacteristic
216C2—21no—
217C2—21no—
218C2—212no—
219C2—48no—
220C2#290112yesdirect product factor
221C2C23×C22⋊C411yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC4C24×C4
Frattini, cosocleC2×C4C25
socleC22C22×C22⋊C4
prime radicalC2×#585C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#568C2semidirect
3. C2×C4×#41C2semidirect
4. #2901C2direct (N × H)
5. C2×#421C2semidirect
6. C22×#104C2semidirect
9. #585C4semidirect
12. C2×2−1+4C4semidirect
14. C2×H(5,𝔽2)C4semidirect
19. #568C22semidirect
21. C22×M16C22semidirect
23. C4×#41C22semidirect
26. C2×#117C22semidirect
27. C22×C42C22semidirect
28. #421C22semidirect
29. C2×#104C22semidirect
30. C2×#104C22semidirect
31. C2×#104C22semidirect
35. 2−1+4C2×C4semidirect
39. H(5,𝔽2)C2×C4semidirect
50. C2×#41C2×C4semidirect
51. C2×#41C2×C4semidirect
59. C22×Q8C2×C4semidirect
63. C22×D4C2×C4semidirect
72. C2×M16C23semidirect
77. #117C23semidirect
84. C2×C42C23semidirect
85. #104C23semidirect
86. #104C23semidirect
102. #41C22×C4semidirect
111. C2×Q8C22×C4semidirect
123. C2×D4C22×C4semidirect
220. C2#2901direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5852
C2×#5682
C2×C4×#412
#29012
C2×#4212
C22×#1042