Finite Group Databasebeta

← #60309

Subgroups — #60309

Order 256.

1071 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×H(5,𝔽2)C211yesmaximal, characteristic
2#2990C214yesmaximal, complemented
3#2989C212yesmaximal, complemented
4#2974C214yesmaximal, complemented
5#2973C214yesmaximal, complemented
6#2972C211yesmaximal, characteristic, complemented
7#2970C214yesmaximal, complemented
8#2965C212yesmaximal, complemented
9D4×M16C214yesmaximal, complemented
10C2×#435C214yesmaximal, complemented
11C2×C8×D4C211yesmaximal, characteristic, complemented
12C2×H(5,𝔽2)C411yescharacteristic
13C22×M16C2214yescomplemented
14C23×C8C2212yescomplemented
15#520C414yes—
16#520C412yes—
17#518C414yes—
18#518C414yes—
19#518C411yescharacteristic
20C4×#41C2212yes—
21C4×#41C2214yes—
22C2×C4×D4C2211yescharacteristic
23C2×C4×D4C2214yes—
24C2×C4×D4C2214yes—
25#446C2212yescomplemented
26#446C2212yescomplemented
27#446C2214yescomplemented
28#436C2212yescomplemented
29#436C2214yescomplemented
30#436C2212yescomplemented
31#435C2214yescomplemented
32#435C2218yescomplemented
33#435C2218yescomplemented
34#435C2218yescomplemented
35#435C2218yescomplemented
36#435C2214yescomplemented
37#435C2218yescomplemented
38C8×D4C2214yescomplemented
39C8×D4C2214yescomplemented
40C8×D4C2214yescomplemented
41C8×D4C2214yescomplemented
42#432C2218yescomplemented
43#432C2214yescomplemented
44#431C2212yescomplemented
45#431C2214yescomplemented
46#423C2214yescomplemented
47C2×C4⋊C8C2211yescharacteristic, complemented
48C2×C4⋊C8C2214yescomplemented
49#407C2218yescomplemented
50C2×C22⋊C8C2212yescomplemented
51C2×C22⋊C8C2214yescomplemented
52C2×C22⋊C8C2214yescomplemented
53C4×M16C2214yescomplemented
54C2×#97C2214yescomplemented
55C2×C4×C8C2211yescharacteristic, complemented
56H(5,𝔽2)—28no—
57C2×#41C2×C414yes—
58C2×#41C2×C412yes—
59C22×D4C2×C414yes—
60C22×D4C2×C414yes—
61C22×D4C2×C411yescharacteristic
62C23×C4C2312yes—
63C23×C4C2314yes—
64C2×M16—48no—
65C2×M16C2314yes—
66C2×M16C2318yes—
67C2×M16C2314yes—
68C22×C8—44no—
69C22×C8C2311yescharacteristic
70C22×C8C2314yes—
71C22×C8C2314yes—
72C22×C8C2312yes—
73C22×C8C2314yes—
74C22×C8C2311yescharacteristic
75C22×C8C2314yes—
76C4×Q8C2×C412yes—
77C4×Q8C2×C414yes—
78C4×Q8C2312yes—
79C4×D4C2×C418yes—
80C4×D4C2×C418yes—
81C4×D4C2×C418yes—
82C4×D4C2×C414yes—
83C4×D4C2×C414yes—
84C4×D4C2×C414yes—
85C4×D4C2×C414yes—
86C4×D4C2×C412yes—
87C4×D4C2×C418yes—
88C4×D4C2×C414yes—
89C4×D4C2314yes—
90C4×D4C2314yes—
91C4×D4C2318yes—
92C4×D4C2312yes—
93#117C2×C414yes—
94#117C2×C414yes—
95#117C2×C418yes—
96#117C2×C412yes—
97C2×C4⋊C4C2×C414yes—
98C2×C4⋊C4C2×C414yes—
99C2×C4⋊C4C2×C411yescharacteristic
100C2×C22⋊C4C2×C414yes—
101C2×C22⋊C4C2×C418yes—
102C2×C22⋊C4C2×C412yes—
103C2×C22⋊C4C2×C414yes—
104C2×C42C2311yescharacteristic
105C2×C42C2314yes—
106C2×C42C2314yes—
107C4⋊C8C2314yes—
108C4⋊C8C2314yes—
109C4⋊C8C2318yes—
110C4⋊C8C2312yes—
111C4⋊C8C2312yes—
112C4⋊C8C2314yes—
113C22⋊C8C2314yes—
114C22⋊C8C2314yes—
115C22⋊C8C2318yes—
116C22⋊C8C2318yes—
117C22⋊C8C2318yes—
118C22⋊C8C2314yes—
119#97C2314yes—
120#97C2318yes—
121#97C2314yes—
122C4×C8C2312yes—
123C4×C8C2312yes—
124C4×C8C2314yes—
125C24C22×C414yes—
126C24C22×C412yes—
127#41—216no—
128#41—28no—
129C2×Q8C22×C412yes—
130C2×D4—216no—
131C2×D4—216no—
132C2×D4M1618yescomplemented
133C2×D4C22×C418yes—
134C2×D4C22×C414yes—
135C2×D4C22×C412yes—
136C2×D4C22×C414yes—
137C22×C4—42no—
138C22×C4—44no—
139C22×C4—42no—
140C22×C4—44no—
141C22×C4C22×C414yes—
142C22×C4C22×C414yes—
143C22×C4C22×C414yes—
144C22×C4C22×C411yescharacteristic
145C22×C4C22×C414yes—
146C22×C4C22×C418yes—
147C22×C4C22×C414yes—
148C22×C4C22×C412yes—
149C22×C4C22×C414yes—
150C22×C4C22×C411yescharacteristic
151C22×C4C2411yescharacteristic
152C22×C4C2414yes—
153C22×C4C2414yes—
154M16—28no—
155M16—48no—
156M16—44no—
157C2×C8—22no—
158C2×C8—28no—
159C2×C8—44no—
160C2×C8—42no—
161C2×C8—44no—
162C2×C8—41no—
163C2×C8—44no—
164C2×C8C2412yes—
165C2×C8C2411yescharacteristic
166C2×C8C2414yes—
167C2×C8C2414yes—
168C2×C8C2414yes—
169C2×C8C2411yescharacteristic
170C4⋊C4C22×C414yes—
171C4⋊C4C22×C418yes—
172C4⋊C4C22×C414yes—
173C4⋊C4C22×C412yes—
174C4⋊C4C22×C414yes—
175C4⋊C4C22×C412yes—
176C22⋊C4C22×C414yes—
177C22⋊C4C22×C418yes—
178C22⋊C4C22×C414yes—
179C22⋊C4C22×C418yes—
180C22⋊C4C22×C418yes—
181C22⋊C4C22×C414yes—
182C42C22×C418yes—
183C42C22×C414yes—
184C42C22×C412yes—
185C42C22×C414yes—
186C42C2412yes—
187C42C2414yes—
188C23—28no—
189C23—42no—
190C23—42no—
191C23—44no—
192C23—44no—
193C23C2×M1618yescomplemented
194C23C23×C414yes—
195C23C23×C414yes—
196C23C23×C411yescharacteristic
197Q8—24no—
198D4—216no—
199D4—28no—
200D4—24no—
201D4C2×M16116yescomplemented
202C2×C4—28no—
203C2×C4—28no—
204C2×C4—21no—
205C2×C4—24no—
206C2×C4—24no—
207C2×C4—21no—
208C2×C4—24no—
209C2×C4—24no—
210C2×C4—42no—
211C2×C4—44no—
212C2×C4—44no—
213C2×C4—48no—
214C2×C4—41no—
215C2×C4—44no—
216C2×C4—44no—
217C2×C4C2×M1614yescomplemented
218C2×C4C23×C412yes—
219C2×C4C23×C414yes—
220C2×C4C23×C414yes—
221C2×C4C23×C414yes—
222C2×C4C23×C411yescharacteristic
223C2×C4C23×C414yes—
224C2×C4C23×C412yes—
225C2×C4C2511yescharacteristic
226C8—21no—
227C8—24no—
228C8—24no—
229C8—24no—
230C8—22no—
231C8H(5,𝔽2)12yescomplemented
232C22—21no—
233C22—24no—
234C22—21no—
235C22—24no—
236C22—24no—
237C22—24no—
238C22—24no—
239C22—48no—
240C22—88no—
241C22C22×M1618yes—
242C22C22×M1612yes—
243C22C24×C411yescharacteristic
244C4—21no—
245C4—24no—
246C4—24no—
247C4—24no—
248C4—24no—
249C4—22no—
250C4C22×M1614yes—
251C4C2×H(5,𝔽2)11yescharacteristic
252C4#58511yescharacteristic
253C2—22no—
254C2—28no—
255C2—44no—
256C2C4×H(5,𝔽2)11yescharacteristic
257C2C23×M1611yescharacteristic
258C2#357311yescharacteristic
subgroupG/H
center, Frattini, cosocleC2×C4C25
commutator, socleC22C24×C4
prime radicalC2×H(5,𝔽2)C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2990C2semidirect
3. #2989C2semidirect
4. #2974C2semidirect
5. #2973C2semidirect
6. #2972C2semidirect
7. #2970C2semidirect
8. #2965C2semidirect
9. D4×M16C2semidirect
10. C2×#435C2semidirect
11. C2×C8×D4C2semidirect
13. C22×M16C22semidirect
14. C23×C8C22semidirect
25. #446C22semidirect
26. #446C22semidirect
27. #446C22semidirect
28. #436C22semidirect
29. #436C22semidirect
30. #436C22semidirect
31. #435C22semidirect
32. #435C22semidirect
33. #435C22semidirect
34. #435C22semidirect
35. #435C22semidirect
36. #435C22semidirect
37. #435C22semidirect
38. C8×D4C22semidirect
39. C8×D4C22semidirect
40. C8×D4C22semidirect
41. C8×D4C22semidirect
42. #432C22semidirect
43. #432C22semidirect
44. #431C22semidirect
45. #431C22semidirect
46. #423C22semidirect
47. C2×C4⋊C8C22semidirect
48. C2×C4⋊C8C22semidirect
49. #407C22semidirect
50. C2×C22⋊C8C22semidirect
51. C2×C22⋊C8C22semidirect
52. C2×C22⋊C8C22semidirect
53. C4×M16C22semidirect
54. C2×#97C22semidirect
55. C2×C4×C8C22semidirect
132. C2×D4M16semidirect
193. C23C2×M16semidirect
201. D4C2×M16semidirect
217. C2×C4C2×M16semidirect
231. C8H(5,𝔽2)semidirect

Maximal subgroups

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

subgroupindex
C4×H(5,𝔽2)2
#29902
#29892
#29742
#29732
#29722
#29702
#29652
D4×M162
C2×#4352
C2×C8×D42