Finite Group Databasebeta

← #60564

Subgroups — #60564

Order 256.

1109 conjugacy classes of subgroups.

The subgroup lattice has 273 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3455C211yesmaximal, characteristic, complemented
2C2×#518C211yesmaximal, characteristic, complemented
3#3123C214yesmaximal, complemented
4#3122C214yesmaximal, complemented
5#3118C218yesmaximal, complemented
6#3093C212yesmaximal, complemented
7#3077C212yesmaximal, complemented
8#3036C212yesmaximal, complemented
9#3003C212yesmaximal, complemented
10C4×AGL(1,ℤ/8)C214yesmaximal, complemented
11#2921C211yesmaximal, characteristic, complemented
12C23×D4C2211yescharacteristic
13C2×AGL(1,ℤ/8)C2214yes—
14#542C2214yescomplemented
15#541C2212yescomplemented
16#540C2212yescomplemented
17#539—22no—
18#538—22no—
19#533C2211yescharacteristic, complemented
20#532C2211yescharacteristic, complemented
21#529—24no—
22#525C2212yes—
23#518—24no—
24#518C2214yes—
25#518C2214yes—
26C4×#41C2212yescomplemented
27C2×C4×D4—22no—
28C2×C4×D4C2212yes—
29C2×C4×D4C2212yes—
30C2×#117C2211yescharacteristic
31C2×#117C2211yescharacteristic
32C22×C22⋊C4—22no—
33#485C2218yescomplemented
34#482C2218yescomplemented
35#478C2218yescomplemented
36#476C2214yescomplemented
37#474C2214yescomplemented
38#463C2218yescomplemented
39#461C2214yescomplemented
40#459C2214yescomplemented
41#450C2218yes—
42#447C2218yes—
43#442C2218yescomplemented
44#440C2218yescomplemented
45C4×SD16C2218yescomplemented
46C4×D8C2218yescomplemented
47#433C2214yescomplemented
48#433C2214yescomplemented
49#428C2214yescomplemented
50#423C2212yescomplemented
51#418C2214yes—
52#417C2214yescomplemented
53#407C2212yes—
54C4×M16C2212yescomplemented
55C25—21no—
56C2×#41C2312yes—
57C22×D4—28no—
58C22×D4—21no—
59C22×D4—22no—
60C22×D4C2314yes—
61C22×D4C2312yes—
62C23×C4—22no—
63C23×C4—22no—
64C23×C4C2311yescharacteristic
65AGL(1,ℤ/8)—216no—
66C2×SD16C2318yes—
67C2×D8C2318yes—
68C2×M16C2314yes—
69C4⋊Q8C2311yescharacteristic, complemented
70C4⋊Q8C2312yescomplemented
71#127C2311yescharacteristic, complemented
72#126—24no—
73#126—24no—
74#125—24no—
75#125C2312yescomplemented
76#124—24no—
77#124C2312yescomplemented
78#123—22no—
79#123—24no—
80#123—24no—
81C22⋊Q8—22no—
82C22⋊Q8—24no—
83C22⋊Q8C2314yes—
84#121—22no—
85#121—24no—
86#121C2314yes—
87#120—22no—
88C4×Q8—22no—
89C4×Q8C2314yescomplemented
90C4×D4—24no—
91C4×D4—24no—
92C4×D4—28no—
93C4×D4—28no—
94C4×D4—24no—
95C4×D4—22no—
96C4×D4—22no—
97C4×D4—22no—
98C4×D4C2318yes—
99C4×D4C2314yes—
100C4×D4C2314yes—
101C4×D4C2314yescomplemented
102#117—22no—
103#117—22no—
104#117D414yes—
105#117C2314yes—
106#117C2312yes—
107#117C2312yes—
108#117C2312yes—
109C2×C4⋊C4D412yes—
110C2×C4⋊C4C2312yes—
111C2×C22⋊C4—21no—
112C2×C22⋊C4—22no—
113C2×C22⋊C4—22no—
114C2×C22⋊C4—28no—
115C2×C22⋊C4—28no—
116C2×C22⋊C4D412yes—
117C2×C42—21no—
118C2×C42—22no—
119C2×C42C2311yescharacteristic
120C2×C42C2311yescharacteristic
121#107C2318yescomplemented
122#106C2318yescomplemented
123C4⋊C8C2314yescomplemented
124C4⋊C8C2314yescomplemented
125#103C2318yescomplemented
126#102C2318yes—
127#102C2318yes—
128#102C2318yescomplemented
129C22⋊C8C2318yes—
130#97C2314yescomplemented
131C4×C8C2314yescomplemented
132C24—28no—
133C24—22no—
134C24—24no—
135C24—84no—
136C24C2×D411yescharacteristic
137#41—28no—
138C2×Q8—22no—
139C2×Q8C2412yes—
140C2×D4—28no—
141C2×D4—216no—
142C2×D4—216no—
143C2×D4—22no—
144C2×D4—24no—
145C2×D4—24no—
146C2×D4—22no—
147C2×D4—22no—
148C2×D4—24no—
149C2×D4#4118yes—
150C2×D4C2412yes—
151C2×D4C2414yes—
152C22×C4—24no—
153C22×C4—22no—
154C22×C4—22no—
155C22×C4—24no—
156C22×C4—28no—
157C22×C4—24no—
158C22×C4—24no—
159C22×C4—84no—
160C22×C4—84no—
161C22×C4C2×D411yescharacteristic
162C22×C4C2×D412yes—
163C22×C4C2×D412yes—
164C22×C4C2×D412yes—
165C22×C4C2412yes—
166C22×C4C2411yescharacteristic
167SD16—216no—
168D8—216no—
169M16—28no—
170C2×C8C2418yes—
171C4⋊C4—22no—
172C4⋊C4—24no—
173C4⋊C4—22no—
174C4⋊C4—24no—
175C4⋊C4—24no—
176C4⋊C4—22no—
177C4⋊C4C2×D414yes—
178C4⋊C4C2×D414yes—
179C4⋊C4C2414yes—
180C4⋊C4C2414yes—
181C22⋊C4—24no—
182C22⋊C4—22no—
183C22⋊C4—24no—
184C22⋊C4—28no—
185C22⋊C4—24no—
186C22⋊C4—24no—
187C22⋊C4—24no—
188C22⋊C4—24no—
189C22⋊C4—24no—
190C22⋊C4C2×D414yes—
191C22⋊C4C2×D414yes—
192C42—24no—
193C42—22no—
194C42—24no—
195C42C2×D412yes—
196C42C2×D412yes—
197C42C2412yes—
198C42C2411yescharacteristic
199C42C2411yescharacteristic
200C23—216no—
201C23—22no—
202C23—28no—
203C23—24no—
204C23—22no—
205C23—42no—
206C23—44no—
207C23—44no—
208C23—88no—
209C23—816no—
210C23C22×D412yes—
211C23C22×D411yescharacteristic
212Q8—24no—
213Q8—82no—
214D4—216no—
215D4—28no—
216D4—24no—
217D4—24no—
218D4—44no—
219D4—82no—
220D4—84no—
221D4C2×#4118yes—
222C2×C4—22no—
223C2×C4—24no—
224C2×C4—24no—
225C2×C4—24no—
226C2×C4—22no—
227C2×C4—24no—
228C2×C4—42no—
229C2×C4—42no—
230C2×C4—44no—
231C2×C4—44no—
232C2×C4—84no—
233C2×C4—88no—
234C2×C4—84no—
235C2×C4—84no—
236C2×C4C22×D412yes—
237C2×C4C22×D414yes—
238C2×C4C22×D412yes—
239C2×C4C22×D412yes—
240C2×C4C22×D411yescharacteristic
241C2×C4C2×#4114yes—
242C2×C4C2511yescharacteristic
243C8—28no—
244C22—22no—
245C22—24no—
246C22—22no—
247C22—28no—
248C22—416no—
249C22—44no—
250C22—44no—
251C22—44no—
252C22—44no—
253C22—42no—
254C22—816no—
255C22#52512yes—
256C22C23×D411yescharacteristic
257C4—24no—
258C4—22no—
259C4—22no—
260C4—22no—
261C4—44no—
262C4—44no—
263C4—42no—
264C4#52512yes—
265C4C22×#4112yes—
266C2—22no—
267C2—42no—
268C2—48no—
269C2—82no—
270C2C2×#52511yescharacteristic
271C2#358512yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3455C2semidirect
2. C2×#518C2semidirect
3. #3123C2semidirect
4. #3122C2semidirect
5. #3118C2semidirect
6. #3093C2semidirect
7. #3077C2semidirect
8. #3036C2semidirect
9. #3003C2semidirect
10. C4×AGL(1,ℤ/8)C2semidirect
11. #2921C2semidirect
14. #542C22semidirect
15. #541C22semidirect
16. #540C22semidirect
19. #533C22semidirect
20. #532C22semidirect
26. C4×#41C22semidirect
33. #485C22semidirect
34. #482C22semidirect
35. #478C22semidirect
36. #476C22semidirect
37. #474C22semidirect
38. #463C22semidirect
39. #461C22semidirect
40. #459C22semidirect
43. #442C22semidirect
44. #440C22semidirect
45. C4×SD16C22semidirect
46. C4×D8C22semidirect
47. #433C22semidirect
48. #433C22semidirect
49. #428C22semidirect
50. #423C22semidirect
52. #417C22semidirect
54. C4×M16C22semidirect
69. C4⋊Q8C23semidirect
70. C4⋊Q8C23semidirect
71. #127C23semidirect
75. #125C23semidirect
77. #124C23semidirect
89. C4×Q8C23semidirect
101. C4×D4C23semidirect
121. #107C23semidirect
122. #106C23semidirect
123. C4⋊C8C23semidirect
124. C4⋊C8C23semidirect
125. #103C23semidirect
128. #102C23semidirect
130. #97C23semidirect
131. C4×C8C23semidirect

Maximal subgroups

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

subgroupindex
#34552
C2×#5182
#31232
#31222
#31182
#30932
#30772
#30362
#30032
C4×AGL(1,ℤ/8)2
#29212