Finite Group Databasebeta

← #34246

Subgroups — #34246

Order 256.

1597 conjugacy classes of subgroups.

The subgroup lattice has 285 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#121C211yesmaximal, characteristic
2#2364C214yesmaximal, complemented
3#2363C214yesmaximal, complemented
4#2345C212yesmaximal, complemented
5D4×C22⋊C4C214yesmaximal, complemented
6D4×C22⋊C4C212yesmaximal, complemented
7#2333C214yesmaximal, complemented
8#2312C212yesmaximal, complemented
9C4×#121C214yesmaximal, complemented
10#2280C211yesmaximal, characteristic, complemented
11#2273C212yesmaximal, complemented
12C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
13C23×D4C2211yescharacteristic
14C23×D4C2212yes—
15C24×C4C2211yescharacteristic
16C2×#121C4116yescomplemented
17C2×#121C2212yes—
18C2×#121C2212yes—
19C2×#121C2212yes—
20C2×#121C2212yes—
21C2×C4×D4C2214yescomplemented
22C2×C4×D4C2218yescomplemented
23C2×#117C2212yescomplemented
24C22×C4⋊C4C2211yescharacteristic
25C22×C22⋊C4C2212yes—
26C22×C22⋊C4C2214yes—
27C22×C22⋊C4C2212yes—
28C22×C42C2212yescomplemented
29#390C2218yescomplemented
30#390C2214yescomplemented
31#389C2214yescomplemented
32#388C2218yescomplemented
33#388C2218yescomplemented
34#387C2218yescomplemented
35#386C2218yescomplemented
36#386C2218yescomplemented
37#386C2218yescomplemented
38#381C2212yescomplemented
39#380C2214yes—
40#380C2212yes—
41#380C2212yescomplemented
42#379C2214yes—
43#379C2212yes—
44C4×C4⋊C4C2214yescomplemented
45C4×C22⋊C4C2211yescharacteristic
46C4×C22⋊C4C2212yes—
47C4×C22⋊C4C2212yes—
48C4×C22⋊C4C2214yes—
49C4×C22⋊C4C2211yescharacteristic
50C4×C22⋊C4C2212yescomplemented
51C4×C22⋊C4C2218yescomplemented
52C4×C22⋊C4C2212yescomplemented
53C4×C22⋊C4C2218yescomplemented
54C4×C22⋊C4C2212yescomplemented
55C2×#95C2212yescomplemented
56C25C2311yescharacteristic
57C25C2312yes—
58C22×D4—44no—
59C22×D4—48no—
60C22×D4C2×C418yescomplemented
61C22×D4C2×C4116yescomplemented
62C22×D4C2314yes—
63C22×D4C2312yes—
64C22×D4C2312yes—
65C22×D4C2314yes—
66C23×C4—44no—
67C23×C4C2×C418yescomplemented
68C23×C4C2314yes—
69C23×C4C2311yescharacteristic
70C23×C4C2311yescharacteristic
71C23×C4C2311yescharacteristic
72C23×C4C2318yes—
73C23×C4C2311yescharacteristic
74C23×C4C2312yes—
75C23×C4C2311yescharacteristic
76C23×C4C2311yescharacteristic
77#121C2×C4116yescomplemented
78#121C2×C4116yescomplemented
79#121C2×C4116yescomplemented
80#121C2×C4116yescomplemented
81C4×D4—48no—
82C4×D4—416no—
83#117—44no—
84C2×C4⋊C4C2×C418yescomplemented
85C2×C4⋊C4C2314yes—
86C2×C4⋊C4C2318yes—
87C2×C4⋊C4C2312yes—
88C2×C4⋊C4C2312yes—
89C2×C22⋊C4—28no—
90C2×C22⋊C4—216no—
91C2×C22⋊C4C2×C4116yescomplemented
92C2×C22⋊C4C2312yes—
93C2×C22⋊C4C2314yes—
94C2×C22⋊C4C2314yes—
95C2×C22⋊C4C2318yes—
96C2×C22⋊C4C2314yes—
97C2×C22⋊C4C2314yes—
98C2×C22⋊C4C2318yes—
99C2×C22⋊C4C2318yes—
100C2×C22⋊C4C2314yes—
101C2×C22⋊C4C2314yes—
102C2×C22⋊C4C2312yes—
103C2×C42—44no—
104C2×C42C2314yes—
105C2×C42C2314yes—
106C2×C42C2318yes—
107C2×C42C2312yes—
108C2×C42C2312yes—
109#95C2312yes—
110#95C2314yes—
111#95C2312yes—
112#95C2314yes—
113#95C2318yes—
114#95C2314yes—
115#95C2318yes—
116C24—24no—
117C24—24no—
118C24—28no—
119C24—42no—
120C24—44no—
121C24—44no—
122C24C22×C414yes—
123C24C22×C418yes—
124C24C2411yescharacteristic
125C24C2414yes—
126C24C2411yescharacteristic
127C24C2411yescharacteristic
128C2×D4—216no—
129C2×D4—28no—
130C2×D4—416no—
131C2×D4—48no—
132C2×D4—44no—
133C2×D4—432no—
134C2×D4C22×C4116yes—
135C2×D4C22×C418yes—
136C2×D4C22×C4116yes—
137C2×D4C22×C418yes—
138C22×C4—24no—
139C22×C4—24no—
140C22×C4—24no—
141C22×C4—28no—
142C22×C4—28no—
143C22×C4—216no—
144C22×C4—416no—
145C22×C4—44no—
146C22×C4—42no—
147C22×C4—42no—
148C22×C4—42no—
149C22×C4—44no—
150C22×C4—48no—
151C22×C4—48no—
152C22×C4C22×C414yes—
153C22×C4C22×C414yes—
154C22×C4C22×C414yes—
155C22×C4C22×C414yes—
156C22×C4C22×C418yes—
157C22×C4C22×C414yes—
158C22×C4C22×C414yes—
159C22×C4C2414yes—
160C22×C4C2418yes—
161C22×C4C2411yescharacteristic
162C22×C4C2411yescharacteristic
163C22×C4C2411yescharacteristic
164C22×C4C2414yes—
165C22×C4C2414yes—
166C22×C4C2411yescharacteristic
167C4⋊C4—28no—
168C4⋊C4—48no—
169C4⋊C4C22×C418yes—
170C4⋊C4C22×C418yes—
171C22⋊C4—24no—
172C22⋊C4—28no—
173C22⋊C4—28no—
174C22⋊C4—28no—
175C22⋊C4—216no—
176C22⋊C4—44no—
177C22⋊C4—48no—
178C22⋊C4—48no—
179C22⋊C4C22×C4116yes—
180C22⋊C4C22×C4116yes—
181C22⋊C4#4118yes—
182C42—28no—
183C42—42no—
184C42—42no—
185C42—44no—
186C42—48no—
187C23—22no—
188C23—22no—
189C23—22no—
190C23—22no—
191C23—28no—
192C23—28no—
193C23—22no—
194C23—24no—
195C23—24no—
196C23—22no—
197C23—28no—
198C23—28no—
199C23—22no—
200C23—216no—
201C23—44no—
202C23—48no—
203C23—48no—
204C23—416no—
205C23—816no—
206C23C23×C418yes—
207C23C23×C412yes—
208C23C23×C412yes—
209C23C23×C412yes—
210C23C2×#4114yes—
211C23H(5,𝔽2)14yes—
212C23C2511yescharacteristic
213D4—232no—
214D4—216no—
215D4—48no—
216D4—416no—
217C2×C4—24no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—24no—
221C2×C4—28no—
222C2×C4—22no—
223C2×C4—28no—
224C2×C4—28no—
225C2×C4—28no—
226C2×C4—24no—
227C2×C4—28no—
228C2×C4—24no—
229C2×C4—28no—
230C2×C4—28no—
231C2×C4—24no—
232C2×C4—44no—
233C2×C4—44no—
234C2×C4—44no—
235C2×C4—48no—
236C2×C4—416no—
237C2×C4—816no—
238C2×C4C23×C412yes—
239C2×C4C23×C412yes—
240C2×C4C23×C418yes—
241C2×C4C23×C412yes—
242C2×C4C23×C412yes—
243C2×C4C2×#4118yes—
244C2×C4H(5,𝔽2)14yes—
245C22—22no—
246C22—22no—
247C22—22no—
248C22—22no—
249C22—28no—
250C22—28no—
251C22—22no—
252C22—28no—
253C22—22no—
254C22—28no—
255C22—28no—
256C22—22no—
257C22—416no—
258C22—48no—
259C22—44no—
260C22—48no—
261C22—816no—
262C22C4×#4114yes—
263C22#51814yes—
264C22C24×C411yescharacteristic
265C22C22×#4112yes—
266C22C2×H(5,𝔽2)12yes—
267C22C2×H(5,𝔽2)12yes—
268C4—22no—
269C4—22no—
270C4—22no—
271C4—28no—
272C4—28no—
273C4—44no—
274C4—48no—
275C4#51814yes—
276C2—24no—
277C2—24no—
278C2—42no—
279C2—48no—
280C2C2×C4×#4111yescharacteristic
281C2C2×#51811yescharacteristic
282C2C2×#51811yescharacteristic
283C2#351914yes—
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC22×#121C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2364C2semidirect
3. #2363C2semidirect
4. #2345C2semidirect
5. D4×C22⋊C4C2semidirect
6. D4×C22⋊C4C2semidirect
7. #2333C2semidirect
8. #2312C2semidirect
9. C4×#121C2semidirect
10. #2280C2semidirect
11. #2273C2semidirect
12. C2×C4×C22⋊C4C2semidirect
16. C2×#121C4semidirect
21. C2×C4×D4C22semidirect
22. C2×C4×D4C22semidirect
23. C2×#117C22semidirect
28. C22×C42C22semidirect
29. #390C22semidirect
30. #390C22semidirect
31. #389C22semidirect
32. #388C22semidirect
33. #388C22semidirect
34. #387C22semidirect
35. #386C22semidirect
36. #386C22semidirect
37. #386C22semidirect
38. #381C22semidirect
41. #380C22semidirect
44. C4×C4⋊C4C22semidirect
50. C4×C22⋊C4C22semidirect
51. C4×C22⋊C4C22semidirect
52. C4×C22⋊C4C22semidirect
53. C4×C22⋊C4C22semidirect
54. C4×C22⋊C4C22semidirect
55. C2×#95C22semidirect
60. C22×D4C2×C4semidirect
61. C22×D4C2×C4semidirect
67. C23×C4C2×C4semidirect
77. #121C2×C4semidirect
78. #121C2×C4semidirect
79. #121C2×C4semidirect
80. #121C2×C4semidirect
84. C2×C4⋊C4C2×C4semidirect
91. C2×C22⋊C4C2×C4semidirect

Maximal subgroups

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

subgroupindex
C22×#1212
#23642
#23632
#23452
D4×C22⋊C42
#23332
#23122
C4×#1212
#22802
#22732
C2×C4×C22⋊C42