Finite Group Databasebeta

← #61587

Subgroups — #61587

Order 256.

1215 conjugacy classes of subgroups.

The subgroup lattice has 258 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3496C211yesmaximal, characteristic, complemented
2C2×#550C211yesmaximal, characteristic, complemented
3#3332C218yesmaximal, complemented
4#3274C218yesmaximal, complemented
5#3205C212yesmaximal, complemented
6#3192C214yesmaximal, complemented
7#3103C212yesmaximal, complemented
8#3006C214yesmaximal, complemented
9#2975C211yesmaximal, characteristic, complemented
10C2×H(5,𝔽2)—21no—
11C22×#41C2212yescomplemented
12C2×AGL(1,ℤ/8)C2218yescomplemented
13#550—24no—
14#550C2218yescomplemented
15#547C2214yescomplemented
16#546—24no—
17D42C2214yescomplemented
18#537—21no—
19#534—22no—
20#532C2212yes—
21C2×#127—21no—
22C2×#127C2211yescharacteristic, complemented
23C2×#121—22no—
24C2×#121C2214yes—
25C2×#121C2212yescomplemented
26C2×C4×Q8C2211yescharacteristic, complemented
27C2×C4×D4—21no—
28C2×C4×D4C2211yescharacteristic
29#493C2214yescomplemented
30#486C2214yescomplemented
31#481C2218yescomplemented
32#481C2214yescomplemented
33#475C2214yescomplemented
34#469C22116yescomplemented
35#460C2214yescomplemented
36#459C2218yescomplemented
37#449C22116yescomplemented
38#448C2214yescomplemented
39#447C2218yescomplemented
40#447C2218yescomplemented
41C4×SD16C2218yescomplemented
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×Q8C2311yescharacteristic
53C22×D4—22no—
54C22×D4—24no—
55C22×D4—22no—
56C22×D4—24no—
57C22×D4—21no—
58C22×D4—21no—
59C22×D4D411yescharacteristic
60C22×D4C2314yes—
61C22×D4C2312yes—
62C23×C4—22no—
63C23×C4C2312yes—
64AGL(1,ℤ/8)—416no—
65C2×SD16C2318yes—
66C2×D8C23116yes—
67C2×M16C2318yes—
68C4⋊Q8C2312yes—
69#127—28no—
70#127—22no—
71#127C2314yes—
72#127C2312yes—
73#124—22no—
74#123—28no—
75C22⋊Q8—24no—
76#121—24no—
77#121—24no—
78#121—24no—
79#121—22no—
80#121—24no—
81#121—216no—
82#121C2314yes—
83#121C2318yes—
84#121C2318yes—
85#120—28no—
86C4×Q8—22no—
87C4×Q8C2314yes—
88C4×D4—28no—
89C4×D4—22no—
90C4×D4D414yes—
91C4×D4C2314yes—
92C4×D4C2314yes—
93C2×C4⋊C4—21no—
94C2×C4⋊C4D411yescharacteristic
95C2×C4⋊C4C2311yescharacteristic
96C2×C4⋊C4C2314yes—
97C2×C22⋊C4—22no—
98C2×C22⋊C4—24no—
99C2×C22⋊C4D412yes—
100C2×C42—21no—
101C2×C42C2311yescharacteristic
102#106C2318yes—
103C4⋊C8C2314yes—
104#103C2318yes—
105#102C23116yes—
106#102C2318yes—
107C22⋊C8C2314yes—
108C22⋊C8C2318yes—
109C4×C8C2314yes—
110C24—22no—
111C24—24no—
112C24C2×D412yes—
113#41—216no—
114#41—48no—
115#41—416no—
116#41—416no—
117#41—48no—
118C2×Q8—24no—
119C2×Q8—21no—
120C2×Q8—22no—
121C2×Q8C2412yes—
122C2×D4—28no—
123C2×D4—24no—
124C2×D4—28no—
125C2×D4—28no—
126C2×D4—24no—
127C2×D4—24no—
128C2×D4—22no—
129C2×D4—22no—
130C2×D4—22no—
131C2×D4—24no—
132C2×D4—24no—
133C2×D4—44no—
134C2×D4—48no—
135C2×D4—48no—
136C2×D4—416no—
137C2×D4—416no—
138C2×D4—44no—
139C2×D4—82no—
140C2×D4—84no—
141C2×D4C2×D414yes—
142C2×D4C2414yes—
143C2×D4C2414yes—
144C22×C4—21no—
145C22×C4—21no—
146C22×C4—24no—
147C22×C4—28no—
148C22×C4—24no—
149C22×C4—44no—
150C22×C4—48no—
151C22×C4C2×D411yescharacteristic
152C22×C4C2×D412yes—
153C22×C4C2×D414yes—
154C22×C4C2×D411yescharacteristic
155C22×C4C2411yescharacteristic
156C22×C4C2414yes—
157SD16—216no—
158D8—416no—
159M16—48no—
160C2×C8C2418yes—
161C4⋊C4—24no—
162C4⋊C4—21no—
163C4⋊C4—24no—
164C4⋊C4—22no—
165C4⋊C4C2×D414yes—
166C4⋊C4C2414yes—
167C4⋊C4C2412yes—
168C22⋊C4—24no—
169C22⋊C4—28no—
170C22⋊C4—28no—
171C22⋊C4—24no—
172C22⋊C4C2×D418yes—
173C42—24no—
174C42C2×D412yes—
175C42C2412yes—
176C23—24no—
177C23—24no—
178C23—24no—
179C23—42no—
180C23—42no—
181C23—44no—
182C23—44no—
183C23—48no—
184C23—44no—
185C23—84no—
186C23—84no—
187C23C22×D414yes—
188C23C22×D411yescharacteristic
189Q8—24no—
190Q8—22no—
191Q8—44no—
192Q8H(5,𝔽2)14yescomplemented
193D4—28no—
194D4—28no—
195D4—28no—
196D4—416no—
197D4—44no—
198D4—416no—
199D4—48no—
200D4—48no—
201D4—44no—
202D4—82no—
203D4—84no—
204D4—84no—
205D4—88no—
206C2×C4—24no—
207C2×C4—22no—
208C2×C4—28no—
209C2×C4—22no—
210C2×C4—22no—
211C2×C4—24no—
212C2×C4—42no—
213C2×C4—44no—
214C2×C4—41no—
215C2×C4—416no—
216C2×C4—48no—
217C2×C4—42no—
218C2×C4—48no—
219C2×C4AGL(1,ℤ/8)14yescomplemented
220C2×C4C22×D411yescharacteristic
221C2×C4C22×D412yes—
222C2×C4C22×D414yes—
223C2×C4C22×D412yes—
224C2×C4C2511yescharacteristic
225C8—28no—
226C22—21no—
227C22—21no—
228C22—24no—
229C22—24no—
230C22—24no—
231C22—44no—
232C22—44no—
233C22—44no—
234C22—44no—
235C22—44no—
236C22—44no—
237C22—84no—
238C22—88no—
239C22—168no—
240C22C2×AGL(1,ℤ/8)12yes—
241C22C23×D411yescharacteristic
242C4—22no—
243C4—24no—
244C4—24no—
245C4—21no—
246C4—42no—
247C4—44no—
248C4C2×AGL(1,ℤ/8)14yes—
249C4C2×H(5,𝔽2)12yes—
250C2—22no—
251C2—44no—
252C2—84no—
253C2—84no—
254C2#348411yescharacteristic
255C2C22×AGL(1,ℤ/8)11yescharacteristic
256C2#358511yescharacteristic
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×#550C2semidirect
3. #3332C2semidirect
4. #3274C2semidirect
5. #3205C2semidirect
6. #3192C2semidirect
7. #3103C2semidirect
8. #3006C2semidirect
9. #2975C2semidirect
11. C22×#41C22semidirect
12. C2×AGL(1,ℤ/8)C22semidirect
14. #550C22semidirect
15. #547C22semidirect
17. D42C22semidirect
22. C2×#127C22semidirect
25. C2×#121C22semidirect
26. C2×C4×Q8C22semidirect
29. #493C22semidirect
30. #486C22semidirect
31. #481C22semidirect
32. #481C22semidirect
33. #475C22semidirect
34. #469C22semidirect
35. #460C22semidirect
36. #459C22semidirect
37. #449C22semidirect
38. #448C22semidirect
39. #447C22semidirect
40. #447C22semidirect
41. C4×SD16C22semidirect
42. #436C22semidirect
43. #431C22semidirect
44. #417C22semidirect
45. #407C22semidirect
192. Q8H(5,𝔽2)semidirect
219. 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×#5502
#33322
#32742
#32052
#31922
#31032
#30062
#29752