Finite Group Databasebeta

← #60920

Subgroups — #60920

Order 256.

943 conjugacy classes of subgroups.

The subgroup lattice has 270 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3455C211yesmaximal, characteristic, complemented
2C2×#540C211yesmaximal, characteristic, complemented
3#3260C214yesmaximal, complemented
4#3259C214yesmaximal, complemented
5#3257C218yesmaximal, complemented
6#3080C212yesmaximal, complemented
7#3077C212yesmaximal, complemented
8#3055C214yesmaximal, complemented
9#3038C212yesmaximal, complemented
10#3036C212yesmaximal, complemented
11#2905C211yesmaximal, characteristic, complemented
12C2×AGL(1,ℤ/8)C2214yes—
13C22×M16C2212yes—
14#542C2214yescomplemented
15#541C2212yescomplemented
16#540—24no—
17#540C2214yes—
18#540C2214yes—
19#540C2212yescomplemented
20#539—22no—
21#538—22no—
22#533C2211yescharacteristic
23#532C2211yescharacteristic
24C2×#127C2211yescharacteristic
25#529—24no—
26C2×#125C2211yescharacteristic
27#525C2212yes—
28C2×#123—22no—
29C2×#121—22no—
30C2×#121C2212yes—
31C4×#41C2212yes—
32C2×C4×D4C2212yes—
33C2×#117C2211yescharacteristic
34#479C2218yescomplemented
35#478C2218yescomplemented
36#478C2218yescomplemented
37#476C2214yescomplemented
38#474C2214yescomplemented
39#469C2218yescomplemented
40#468C2218yescomplemented
41#466C2218yescomplemented
42#465C2218yescomplemented
43#463C2218yescomplemented
44#461C2214yescomplemented
45#460C2218yescomplemented
46#459C2218yescomplemented
47#459C2214yescomplemented
48#428C2214yes—
49#424C2214yescomplemented
50#424C2214yescomplemented
51#423C2212yes—
52#423C2212yes—
53#418C2214yes—
54#417C2214yes—
55C2×#41C2312yes—
56C22×D4—22no—
57C22×D4—22no—
58C22×D4C2312yes—
59C23×C4—22no—
60C23×C4C2311yescharacteristic
61AGL(1,ℤ/8)—48no—
62C2×SD16C2318yes—
63C2×D8C2318yes—
64C2×M16—44no—
65C2×M16C2314yes—
66C2×M16C2314yes—
67C22×C8C2314yes—
68C4⋊Q8C2311yescharacteristic
69C4⋊Q8C2312yes—
70#127—22no—
71#127C2314yes—
72#127C2311yescharacteristic
73#126—24no—
74#126—24no—
75#125—24no—
76#125—22no—
77#125C2314yes—
78#125C2312yes—
79#124—24no—
80#124C2312yes—
81#123—22no—
82#123—28no—
83#123—28no—
84#123—24no—
85#123—24no—
86C22⋊Q8—22no—
87C22⋊Q8—24no—
88C22⋊Q8C2314yes—
89#121—24no—
90#121—22no—
91#121—28no—
92#121—28no—
93#121—24no—
94#121C2318yes—
95#121C2314yes—
96#120—22no—
97C4×Q8—22no—
98C4×Q8C2314yes—
99C4×D4—24no—
100C4×D4—24no—
101C4×D4—22no—
102C4×D4—22no—
103C4×D4—22no—
104C4×D4C2314yes—
105C4×D4C2314yes—
106C4×D4C2314yes—
107#117—22no—
108#117D414yes—
109#117C2312yes—
110#117C2312yes—
111#117C2312yes—
112C2×C4⋊C4—22no—
113C2×C4⋊C4D412yes—
114C2×C4⋊C4C2312yes—
115C2×C22⋊C4—22no—
116C2×C22⋊C4—22no—
117C2×C22⋊C4D412yes—
118C2×C42—22no—
119C2×C42C2311yescharacteristic
120C2×C42C2311yescharacteristic
121#107C2318yes—
122#106C2318yes—
123C4⋊C8C2318yes—
124C4⋊C8C2314yes—
125C4⋊C8C2314yes—
126#103C2318yes—
127#102C2318yes—
128#102C2318yes—
129#102C2318yes—
130C24—22no—
131C24C2×D411yescharacteristic
132#41—24no—
133#41—24no—
134C2×Q8—22no—
135C2×Q8C2412yes—
136C2×D4—22no—
137C2×D4—24no—
138C2×D4—28no—
139C2×D4—22no—
140C2×D4—22no—
141C2×D4—28no—
142C2×D4—24no—
143C2×D4—24no—
144C2×D4—84no—
145C2×D4—84no—
146C2×D4C2412yes—
147C2×D4C2414yes—
148C22×C4—22no—
149C22×C4—22no—
150C22×C4—22no—
151C22×C4—22no—
152C22×C4—24no—
153C22×C4—24no—
154C22×C4—24no—
155C22×C4—84no—
156C22×C4C2×D411yescharacteristic
157C22×C4C2×D412yes—
158C22×C4C2×D412yes—
159C22×C4C2×D412yes—
160C22×C4C2412yes—
161C22×C4C2411yescharacteristic
162SD16—48no—
163D8—48no—
164M16—28no—
165M16—44no—
166C2×C8—44no—
167C2×C8C2418yes—
168C4⋊C4—28no—
169C4⋊C4—22no—
170C4⋊C4—24no—
171C4⋊C4—22no—
172C4⋊C4—24no—
173C4⋊C4—24no—
174C4⋊C4—22no—
175C4⋊C4C2×D414yes—
176C4⋊C4C2×D414yes—
177C4⋊C4C2414yes—
178C4⋊C4C2414yes—
179C22⋊C4—22no—
180C22⋊C4—24no—
181C22⋊C4—24no—
182C22⋊C4—24no—
183C22⋊C4—28no—
184C22⋊C4—24no—
185C22⋊C4—24no—
186C22⋊C4—24no—
187C22⋊C4C2×D414yes—
188C22⋊C4C2×D414yes—
189C42—22no—
190C42—24no—
191C42C2×D412yes—
192C42C2×D412yes—
193C42C2411yescharacteristic
194C42C2411yescharacteristic
195C42C2412yes—
196C23—22no—
197C23—22no—
198C23—24no—
199C23—42no—
200C23—44no—
201C23—44no—
202C23—44no—
203C23C22×D412yes—
204C23C22×D411yescharacteristic
205Q8—22no—
206Q8—22no—
207Q8—82no—
208D4—22no—
209D4—24no—
210D4—24no—
211D4—22no—
212D4—44no—
213D4—44no—
214D4—82no—
215D4—88no—
216D4—84no—
217D4—88no—
218C2×C4—22no—
219C2×C4—24no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—24no—
224C2×C4—24no—
225C2×C4—42no—
226C2×C4—42no—
227C2×C4—44no—
228C2×C4—44no—
229C2×C4—84no—
230C2×C4—84no—
231C2×C4—84no—
232C2×C4C22×D414yes—
233C2×C4C22×D412yes—
234C2×C4C22×D412yes—
235C2×C4C22×D412yes—
236C2×C4C22×D411yescharacteristic
237C2×C4H(5,𝔽2)12yes—
238C2×C42−1+412yes—
239C2×C4C2511yescharacteristic
240C8—28no—
241C22—22no—
242C22—24no—
243C22—22no—
244C22—44no—
245C22—44no—
246C22—44no—
247C22—42no—
248C22—44no—
249C22—82no—
250C22—88no—
251C22#53712yes—
252C22C23×D411yescharacteristic
253C4—22no—
254C4—22no—
255C4—24no—
256C4—22no—
257C4—44no—
258C4—44no—
259C4—42no—
260C4#53712yes—
261C4C2×H(5,𝔽2)11yescharacteristic
262C4C2×2−1+411yescharacteristic
263C2—22no—
264C2—42no—
265C2—82no—
266C2—84no—
267C2C2×#53711yescharacteristic
268C2#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×#540C2semidirect
3. #3260C2semidirect
4. #3259C2semidirect
5. #3257C2semidirect
6. #3080C2semidirect
7. #3077C2semidirect
8. #3055C2semidirect
9. #3038C2semidirect
10. #3036C2semidirect
11. #2905C2semidirect
14. #542C22semidirect
15. #541C22semidirect
19. #540C22semidirect
34. #479C22semidirect
35. #478C22semidirect
36. #478C22semidirect
37. #476C22semidirect
38. #474C22semidirect
39. #469C22semidirect
40. #468C22semidirect
41. #466C22semidirect
42. #465C22semidirect
43. #463C22semidirect
44. #461C22semidirect
45. #460C22semidirect
46. #459C22semidirect
47. #459C22semidirect
49. #424C22semidirect
50. #424C22semidirect

Maximal subgroups

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

subgroupindex
#34552
C2×#5402
#32602
#32592
#32572
#30802
#30772
#30552
#30382
#30362
#29052