Finite Group Databasebeta

← #61585

Subgroups — #61585

Order 256.

1189 conjugacy classes of subgroups.

The subgroup lattice has 254 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3496C211yesmaximal, characteristic, complemented
2C2×#547C211yesmaximal, characteristic, complemented
3#3330C218yesmaximal, complemented
4#3272C218yesmaximal, complemented
5#3206C212yesmaximal, complemented
6#3193C214yesmaximal, complemented
7#3100C212yesmaximal, complemented
8#3006C214yesmaximal, complemented
9#2975C211yesmaximal, characteristic, complemented
10C2×H(5,𝔽2)—21no—
11C22×#41C2212yescomplemented
12C2×AGL(1,ℤ/8)C2218yescomplemented
13#547—24no—
14#547C2218yescomplemented
15#547C2214yescomplemented
16#546—24no—
17D42C2214yescomplemented
18#537—21no—
19#534—22no—
20#532C2212yes—
21C2×C4⋊Q8C2211yescharacteristic, complemented
22C2×#123—22no—
23C2×C22⋊Q8C2212yescomplemented
24C2×#121—21no—
25C2×#121C2214yes—
26C2×C4×D4C2211yescharacteristic
27C2×C4×D4C2211yescharacteristic, complemented
28C22×C4⋊C4—21no—
29#492C2214yescomplemented
30#487C2214yescomplemented
31#484C2218yescomplemented
32#480C2214yescomplemented
33#474C2214yescomplemented
34#468C22116yescomplemented
35#461C2218yescomplemented
36#459C2214yescomplemented
37#450C2218yescomplemented
38#449C22116yescomplemented
39#448C2218yescomplemented
40#447C2214yescomplemented
41C4×D8C2218yescomplemented
42#436C2218yescomplemented
43#431C2212yescomplemented
44#417C2218yescomplemented
45#407C2214yescomplemented
46H(5,𝔽2)—48no—
47C2×#41—24no—
48C2×#41—22no—
49C2×#41—24no—
50C2×#41—48no—
51C2×#41C2318yes—
52C22×Q8C2312yes—
53C22×D4—22no—
54C22×D4—24no—
55C22×D4—24no—
56C22×D4D411yescharacteristic
57C22×D4C2311yescharacteristic
58C22×D4C2314yes—
59C23×C4—21no—
60C23×C4—22no—
61C23×C4C2312yes—
62AGL(1,ℤ/8)—416no—
63C2×SD16C23116yes—
64C2×D8C2318yes—
65C2×M16C2318yes—
66C4⋊Q8—22no—
67C4⋊Q8C2314yes—
68C4⋊Q8C2312yes—
69#127C2312yes—
70#124—22no—
71#123—216no—
72#123—28no—
73C22⋊Q8—24no—
74C22⋊Q8—24no—
75C22⋊Q8C2318yes—
76#121—28no—
77#121—24no—
78#121—24no—
79#121—22no—
80#121—24no—
81#121C2314yes—
82#121C2318yes—
83#120—28no—
84C4×D4—22no—
85C4×D4—22no—
86C4×D4D414yes—
87C4×D4C2314yes—
88C4×D4C2314yes—
89C4×D4C2314yes—
90C2×C4⋊C4—21no—
91C2×C4⋊C4—22no—
92C2×C4⋊C4—21no—
93C2×C4⋊C4—28no—
94C2×C4⋊C4D411yescharacteristic
95C2×C4⋊C4C2311yescharacteristic
96C2×C4⋊C4C2314yes—
97C2×C22⋊C4—22no—
98C2×C22⋊C4—21no—
99C2×C22⋊C4—24no—
100C2×C22⋊C4D412yes—
101C2×C42C2311yescharacteristic
102#107C2318yes—
103C4⋊C8C2314yes—
104#103C23116yes—
105#102C2318yes—
106#102C2318yes—
107C22⋊C8C2314yes—
108C22⋊C8C2318yes—
109C4×C8C2314yes—
110C24—21no—
111C24—24no—
112C24C2×D412yes—
113#41—216no—
114#41—48no—
115#41—416no—
116#41—416no—
117#41—48no—
118C2×Q8—22no—
119C2×Q8—22no—
120C2×Q8—44no—
121C2×Q8C2414yes—
122C2×D4—24no—
123C2×D4—28no—
124C2×D4—24no—
125C2×D4—28no—
126C2×D4—24no—
127C2×D4—21no—
128C2×D4—22no—
129C2×D4—22no—
130C2×D4—24no—
131C2×D4—48no—
132C2×D4—416no—
133C2×D4—48no—
134C2×D4—416no—
135C2×D4C2×D414yes—
136C2×D4C2414yes—
137C2×D4C2412yes—
138C22×C4—21no—
139C22×C4—22no—
140C22×C4—24no—
141C22×C4—24no—
142C22×C4—28no—
143C22×C4—24no—
144C22×C4—44no—
145C22×C4—48no—
146C22×C4—44no—
147C22×C4C2×D411yescharacteristic
148C22×C4C2×D414yes—
149C22×C4C2×D412yes—
150C22×C4C2×D411yescharacteristic
151C22×C4C2411yescharacteristic
152C22×C4C2414yes—
153SD16—416no—
154D8—216no—
155M16—48no—
156C2×C8C2418yes—
157C4⋊C4—24no—
158C4⋊C4—28no—
159C4⋊C4—24no—
160C4⋊C4—21no—
161C4⋊C4—24no—
162C4⋊C4—22no—
163C4⋊C4C2×D414yes—
164C4⋊C4C2412yes—
165C4⋊C4C2414yes—
166C22⋊C4—28no—
167C22⋊C4—24no—
168C22⋊C4—24no—
169C22⋊C4—28no—
170C22⋊C4—24no—
171C22⋊C4C2×D418yes—
172C42C2×D412yes—
173C42C2412yes—
174C23—24no—
175C23—22no—
176C23—24no—
177C23—24no—
178C23—42no—
179C23—42no—
180C23—42no—
181C23—48no—
182C23—42no—
183C23—84no—
184C23—84no—
185C23C22×D414yes—
186C23C22×D411yescharacteristic
187Q8—28no—
188Q8—44no—
189Q8—44no—
190D4—24no—
191D4—28no—
192D4—22no—
193D4—28no—
194D4—416no—
195D4—416no—
196D4—48no—
197D4—44no—
198D4—82no—
199D4—84no—
200D4H(5,𝔽2)14yescomplemented
201C2×C4—28no—
202C2×C4—22no—
203C2×C4—22no—
204C2×C4—24no—
205C2×C4—24no—
206C2×C4—42no—
207C2×C4—44no—
208C2×C4—41no—
209C2×C4—416no—
210C2×C4—44no—
211C2×C4—48no—
212C2×C4—42no—
213C2×C4—48no—
214C2×C4—48no—
215C2×C4AGL(1,ℤ/8)14yescomplemented
216C2×C4C22×D411yescharacteristic
217C2×C4C22×D412yes—
218C2×C4C22×D414yes—
219C2×C4C22×D412yes—
220C2×C4C2511yescharacteristic
221C8—28no—
222C22—21no—
223C22—21no—
224C22—24no—
225C22—24no—
226C22—24no—
227C22—24no—
228C22—48no—
229C22—42no—
230C22—42no—
231C22—44no—
232C22—44no—
233C22—44no—
234C22—84no—
235C22—168no—
236C22C2×AGL(1,ℤ/8)12yes—
237C22C23×D411yescharacteristic
238C4—22no—
239C4—24no—
240C4—21no—
241C4—44no—
242C4—42no—
243C4—44no—
244C4C2×AGL(1,ℤ/8)14yes—
245C4C2×H(5,𝔽2)12yes—
246C2—22no—
247C2—44no—
248C2—44no—
249C2—84no—
250C2#348411yescharacteristic
251C2C22×AGL(1,ℤ/8)11yescharacteristic
252C2#358611yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×D4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3496C2semidirect
2. C2×#547C2semidirect
3. #3330C2semidirect
4. #3272C2semidirect
5. #3206C2semidirect
6. #3193C2semidirect
7. #3100C2semidirect
8. #3006C2semidirect
9. #2975C2semidirect
11. C22×#41C22semidirect
12. C2×AGL(1,ℤ/8)C22semidirect
14. #547C22semidirect
15. #547C22semidirect
17. D42C22semidirect
21. C2×C4⋊Q8C22semidirect
23. C2×C22⋊Q8C22semidirect
27. C2×C4×D4C22semidirect
29. #492C22semidirect
30. #487C22semidirect
31. #484C22semidirect
32. #480C22semidirect
33. #474C22semidirect
34. #468C22semidirect
35. #461C22semidirect
36. #459C22semidirect
37. #450C22semidirect
38. #449C22semidirect
39. #448C22semidirect
40. #447C22semidirect
41. C4×D8C22semidirect
42. #436C22semidirect
43. #431C22semidirect
44. #417C22semidirect
45. #407C22semidirect
200. D4H(5,𝔽2)semidirect
215. C2×C4AGL(1,ℤ/8)semidirect

Maximal subgroups

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

subgroupindex
#34962
C2×#5472
#33302
#32722
#32062
#31932
#31002
#30062
#29752