Finite Group Databasebeta

← #61402

Subgroups — #61402

Order 256.

1122 conjugacy classes of subgroups.

The subgroup lattice has 266 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3480C211yesmaximal, characteristic, complemented
2C2×#550C211yesmaximal, characteristic, complemented
3#3399C216yesmaximal, complemented
4#3397C216yesmaximal, complemented
5#3392C212yesmaximal, complemented
6#3391C212yesmaximal, complemented
7#3151C213yesmaximal, complemented
8#3038C213yesmaximal, complemented
9#3036C213yesmaximal, complemented
10Q8×M16C211yesmaximal, characteristic, complemented
11C4×AGL(1,ℤ/8)C213yesmaximal, complemented
12C22×#41—21no—
13C2×AGL(1,ℤ/8)C2213yes—
14C2×AGL(1,ℤ/8)C2216yes—
15#559C2213yescomplemented
16#557C2211yescharacteristic, complemented
17#556C2213yescomplemented
18#553—23no—
19#550—21no—
20#550—23no—
21#550C2212yes—
22#550C2216yes—
23#550C2211yescharacteristic, complemented
24#548—21no—
25#532C2213yes—
26C2×#127C2213yes—
27#529—23no—
28C2×#121—23no—
29C4×#41—21no—
30C4×#41C2213yes—
31C2×C4×Q8C2211yescharacteristic
32C2×C4×D4C2213yes—
33#496C22112yescomplemented
34#493C2216yescomplemented
35#492C2216yescomplemented
36#463C22112yescomplemented
37#461C2216yescomplemented
38#460C2216yescomplemented
39#460C2216yescomplemented
40#459C2216yescomplemented
41#459C2216yescomplemented
42#459C2216yescomplemented
43#446C2216yescomplemented
44C8×Q8C2212yescomplemented
45#442C2216yescomplemented
46#440C2216yescomplemented
47C4×SD16C2216yescomplemented
48C4×D8C2216yescomplemented
49#428C2211yescharacteristic
50#423C2213yes—
51#418C2213yes—
52#417C2213yes—
53C4×M16C2213yes—
54C2×#41—21no—
55C2×#41—26no—
56C2×#41—22no—
57C2×#41—48no—
58C2×#41C2313yes—
59C22×Q8D411yescharacteristic
60C22×D4—23no—
61C22×D4—23no—
62C22×D4C2313yes—
63C23×C4—23no—
64AGL(1,ℤ/8)—212no—
65AGL(1,ℤ/8)—412no—
66C2×SD16C2316yes—
67C2×SD16C23112yes—
68C2×D8C2316yes—
69C2×D8C23112yes—
70C2×M16C2313yes—
71C2×M16C2311yescharacteristic
72C4⋊Q8C2313yes—
73#127—23no—
74#127—23no—
75#127C2316yes—
76#127C2316yes—
77#127C2313yes—
78#126—26no—
79#125—23no—
80#124—23no—
81#124C2316yes—
82#123—26no—
83C22⋊Q8—23no—
84#121—23no—
85#121—23no—
86#121—26no—
87#121—26no—
88#121—212no—
89#121—23no—
90C4×Q8—21no—
91C4×Q8D411yescharacteristic
92C4×Q8D413yes—
93C4×Q8C2313yes—
94C4×Q8C2313yes—
95C4×Q8C2311yescharacteristic
96C4×Q8C2313yes—
97C4×D4—23no—
98C4×D4—23no—
99C4×D4—23no—
100C4×D4—23no—
101C4×D4—23no—
102C4×D4—23no—
103C4×D4—23no—
104C4×D4C2316yes—
105C4×D4C2316yes—
106C4×D4C2313yes—
107C4×D4C2313yes—
108#117—23no—
109#117—23no—
110#117C2311yescharacteristic
111C2×C4⋊C4D413yes—
112C2×C4⋊C4C2311yescharacteristic
113C2×C22⋊C4—23no—
114C2×C42—23no—
115C2×C42C2313yes—
116#107C2312yes—
117#106C2312yes—
118C4⋊C8C2316yes—
119C4⋊C8C2316yes—
120#103C2316yes—
121#102C2316yes—
122#102C2316yes—
123#102C2316yes—
124#97C2316yes—
125C4×C8C2316yes—
126C24—23no—
127#41—26no—
128#41—26no—
129#41—424no—
130#41—44no—
131#41—48no—
132C2×Q8—24no—
133C2×Q8C2×D413yes—
134C2×Q8C2×D411yescharacteristic
135C2×Q8C2413yes—
136C2×D4—23no—
137C2×D4—23no—
138C2×D4—23no—
139C2×D4—26no—
140C2×D4—26no—
141C2×D4—23no—
142C2×D4—26no—
143C2×D4—26no—
144C2×D4—26no—
145C2×D4—26no—
146C2×D4—412no—
147C2×D4—86no—
148C2×D4C2413yes—
149C2×D4C2416yes—
150C22×C4—21no—
151C22×C4—23no—
152C22×C4—23no—
153C22×C4—26no—
154C22×C4—26no—
155C22×C4—23no—
156C22×C4—412no—
157C22×C4C2×D413yes—
158C22×C4C2×D413yes—
159C22×C4C2411yescharacteristic
160SD16—212no—
161SD16—412no—
162D8—212no—
163D8—412no—
164M16—26no—
165M16#4114yescomplemented
166C2×C8C2416yes—
167C2×C8C2412yes—
168C4⋊C4—21no—
169C4⋊C4—23no—
170C4⋊C4—23no—
171C4⋊C4—23no—
172C4⋊C4—23no—
173C4⋊C4C2×D413yes—
174C4⋊C4C2×D413yes—
175C4⋊C4C2×D416yes—
176C4⋊C4C2411yescharacteristic
177C4⋊C4C2411yescharacteristic
178C4⋊C4C2412yes—
179C22⋊C4—21no—
180C22⋊C4—26no—
181C22⋊C4—26no—
182C22⋊C4—26no—
183C22⋊C4—23no—
184C22⋊C4—23no—
185C22⋊C4—26no—
186C42—21no—
187C42—23no—
188C42—23no—
189C42C2×D413yes—
190C42C2×D413yes—
191C42C2413yes—
192C42C2413yes—
193C23—23no—
194C23—26no—
195C23—46no—
196C23—46no—
197C23—46no—
198C23C22×D411yescharacteristic
199Q8—26no—
200Q8—23no—
201Q8—23no—
202Q8AGL(1,ℤ/8)14yescomplemented
203D4—23no—
204D4—26no—
205D4—23no—
206D4—26no—
207D4—412no—
208D4—46no—
209D4—46no—
210D4—412no—
211D4—46no—
212D4—83no—
213D4—86no—
214D4—86no—
215C2×C4—26no—
216C2×C4—21no—
217C2×C4—21no—
218C2×C4—23no—
219C2×C4—22no—
220C2×C4—43no—
221C2×C4—412no—
222C2×C4—42no—
223C2×C4—46no—
224C2×C4—412no—
225C2×C4—46no—
226C2×C4—83no—
227C2×C4C22×D413yes—
228C2×C4C22×D413yes—
229C2×C4C22×D413yes—
230C2×C4C22×D411yescharacteristic
231C2×C4C22×D413yes—
232C2×C4C2×#4112yes—
233C2×C4H(5,𝔽2)12yes—
234C2×C4C2511yescharacteristic
235C8—26no—
236C8C2×#4114yescomplemented
237C22—21no—
238C22—21no—
239C22—43no—
240C22—46no—
241C22—43no—
242C22—46no—
243C22—46no—
244C22—43no—
245C22—812no—
246C22#55012yes—
247C22C23×D411yescharacteristic
248C4—23no—
249C4—23no—
250C4—23no—
251C4—41no—
252C4—43no—
253C4—41no—
254C4—42no—
255C4#55012yes—
256C4C2×AGL(1,ℤ/8)16yes—
257C4C22×#4111yescharacteristic
258C4C2×H(5,𝔽2)11yescharacteristic
259C2—22no—
260C2—83no—
261C2—86no—
262C2C2×#55011yescharacteristic
263C2C22×AGL(1,ℤ/8)11yescharacteristic
264C2#358511yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3480C2semidirect
2. C2×#550C2semidirect
3. #3399C2semidirect
4. #3397C2semidirect
5. #3392C2semidirect
6. #3391C2semidirect
7. #3151C2semidirect
8. #3038C2semidirect
9. #3036C2semidirect
10. Q8×M16C2semidirect
11. C4×AGL(1,ℤ/8)C2semidirect
15. #559C22semidirect
16. #557C22semidirect
17. #556C22semidirect
23. #550C22semidirect
33. #496C22semidirect
34. #493C22semidirect
35. #492C22semidirect
36. #463C22semidirect
37. #461C22semidirect
38. #460C22semidirect
39. #460C22semidirect
40. #459C22semidirect
41. #459C22semidirect
42. #459C22semidirect
43. #446C22semidirect
44. C8×Q8C22semidirect
45. #442C22semidirect
46. #440C22semidirect
47. C4×SD16C22semidirect
48. C4×D8C22semidirect
165. M16#41semidirect
202. Q8AGL(1,ℤ/8)semidirect
236. C8C2×#41semidirect

Maximal subgroups

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

subgroupindex
#34802
C2×#5502
#33992
#33972
#33922
#33912
#31512
#30382
#30362
Q8×M162
C4×AGL(1,ℤ/8)2