Finite Group Databasebeta

← #61317

Subgroups — #61317

Order 256.

1032 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
1#3480C211yesmaximal, characteristic, complemented
2C2×D4×Q8C211yesmaximal, characteristic, complemented
3#3373C216yesmaximal, complemented
4#3367C216yesmaximal, complemented
5#3359C212yesmaximal, complemented
6#3358C212yesmaximal, complemented
7#3141C213yesmaximal, complemented
8#3079C213yesmaximal, complemented
9#3036C213yesmaximal, complemented
10Q8×M16C211yesmaximal, characteristic, complemented
11C4×AGL(1,ℤ/8)C213yesmaximal, complemented
12C23×Q8—21no—
13C2×AGL(1,ℤ/8)C2213yes—
14#559C2213yescomplemented
15#557C2211yescharacteristic, complemented
16#556C2213yescomplemented
17#553—23no—
18#550C2211yescharacteristic, complemented
19D4×Q8—21no—
20D4×Q8—23no—
21D4×Q8C2212yes—
22D4×Q8C2216yes—
23#548—21no—
24#532C2213yes—
25C2×C4⋊Q8C2213yes—
26#529—23no—
27C2×C22⋊Q8—23no—
28C4×#41—21no—
29C4×#41C2213yes—
30C2×C4×Q8C2211yescharacteristic
31C2×C4×D4C2213yes—
32#489C22112yescomplemented
33#487C2216yescomplemented
34#486C2216yescomplemented
35#477C2216yescomplemented
36#476C2216yescomplemented
37#475C2216yescomplemented
38#474C2216yescomplemented
39#463C22112yes—
40#461C2216yes—
41#459C2216yes—
42#446C2216yescomplemented
43C8×Q8C2212yescomplemented
44#442C2216yes—
45#440C2216yes—
46C4×SD16C2216yes—
47C4×D8C2216yes—
48#428C2213yes—
49#423C2213yes—
50#418C2211yescharacteristic
51#417C2216yes—
52#417C2213yes—
53C4×M16C2213yes—
54C2×#41—21no—
55C2×#41C2313yes—
56C22×Q8—26no—
57C22×Q8—22no—
58C22×Q8—23no—
59C22×Q8—48no—
60C22×Q8D411yescharacteristic
61C22×D4C2311yescharacteristic
62C23×C4—23no—
63AGL(1,ℤ/8)—212no—
64C2×SD16C2316yes—
65C2×D8C2316yes—
66C2×M16C2313yes—
67C2×M16C2311yescharacteristic
68C4⋊Q8—23no—
69C4⋊Q8—23no—
70C4⋊Q8C2313yes—
71C4⋊Q8C2316yes—
72C4⋊Q8C2316yes—
73#127C2313yes—
74#126—26no—
75#125—23no—
76#124—23no—
77#124C2316yes—
78#123—26no—
79C22⋊Q8—23no—
80C22⋊Q8—26no—
81C22⋊Q8—26no—
82C22⋊Q8—212no—
83#121—23no—
84#121—23no—
85#121—23no—
86C4×Q8—21no—
87C4×Q8D411yescharacteristic
88C4×Q8D413yes—
89C4×Q8C2313yes—
90C4×Q8C2313yes—
91C4×Q8C2311yescharacteristic
92C4×Q8C2313yes—
93C4×D4—23no—
94C4×D4—23no—
95C4×D4—23no—
96C4×D4—23no—
97C4×D4—23no—
98C4×D4—23no—
99C4×D4—23no—
100C4×D4C2316yes—
101C4×D4C2316yes—
102C4×D4C2313yes—
103C4×D4C2313yes—
104#117—23no—
105#117—23no—
106#117C2311yescharacteristic
107C2×C4⋊C4—23no—
108C2×C4⋊C4D413yes—
109C2×C4⋊C4C2313yes—
110C2×C22⋊C4—23no—
111C2×C42—23no—
112C2×C42C2313yes—
113#107C2316yes—
114#106C2316yes—
115C4⋊C8C2316yes—
116C4⋊C8C2316yes—
117#103C2316yes—
118#103C23112yes—
119#102C2316yes—
120#102C23112yes—
121#102C2312yes—
122#102C2312yes—
123#97C2316yes—
124C4×C8C2316yes—
125C24—21no—
126#41—26no—
127#41—26no—
128#41—44no—
129C2×Q8—24no—
130C2×Q8—26no—
131C2×Q8—26no—
132C2×Q8—412no—
133C2×Q8—424no—
134C2×Q8—48no—
135C2×Q8C2×D413yes—
136C2×Q8C2×D411yescharacteristic
137C2×Q8C2413yes—
138C2×D4—23no—
139C2×D4—21no—
140C2×D4—23no—
141C2×D4—23no—
142C2×D4—22no—
143C2×D4#4114yescomplemented
144C2×D4C2413yes—
145C2×D4C2412yes—
146C22×C4—23no—
147C22×C4—23no—
148C22×C4—23no—
149C22×C4—26no—
150C22×C4—26no—
151C22×C4—23no—
152C22×C4—412no—
153C22×C4C2×D413yes—
154C22×C4C2×D413yes—
155C22×C4C2411yescharacteristic
156SD16—212no—
157D8—212no—
158M16—26no—
159M16—22no—
160C2×C8C2412yes—
161C2×C8C2416yes—
162C4⋊C4—26no—
163C4⋊C4—26no—
164C4⋊C4—23no—
165C4⋊C4—23no—
166C4⋊C4—23no—
167C4⋊C4—23no—
168C4⋊C4—23no—
169C4⋊C4C2×D413yes—
170C4⋊C4C2×D413yes—
171C4⋊C4C2×D416yes—
172C4⋊C4C2416yes—
173C4⋊C4C2411yescharacteristic
174C4⋊C4C2411yescharacteristic
175C22⋊C4—21no—
176C22⋊C4—26no—
177C22⋊C4—26no—
178C22⋊C4—26no—
179C22⋊C4—23no—
180C22⋊C4—23no—
181C22⋊C4—26no—
182C42—21no—
183C42—23no—
184C42—23no—
185C42C2×D413yes—
186C42C2×D413yes—
187C42C2413yes—
188C42C2413yes—
189C23—24no—
190C23—22no—
191C23—23no—
192C23—42no—
193C23—42no—
194C23C22×D411yescharacteristic
195Q8—26no—
196Q8—23no—
197Q8—23no—
198Q8—412no—
199Q8—412no—
200Q8AGL(1,ℤ/8)14yescomplemented
201D4—24no—
202D4—23no—
203D4—22no—
204D4—23no—
205D4—46no—
206D4—46no—
207D4—83no—
208D4C2×#4114yes—
209C2×C4—26no—
210C2×C4—21no—
211C2×C4—21no—
212C2×C4—23no—
213C2×C4—26no—
214C2×C4—43no—
215C2×C4—412no—
216C2×C4—46no—
217C2×C4—46no—
218C2×C4—412no—
219C2×C4—46no—
220C2×C4—83no—
221C2×C4C22×D413yes—
222C2×C4C22×D413yes—
223C2×C4C22×D413yes—
224C2×C4C22×D411yescharacteristic
225C2×C4C22×D413yes—
226C2×C4C2×#4112yes—
227C2×C42−1+412yes—
228C2×C4C2511yescharacteristic
229C8—26no—
230C8—22no—
231C22—21no—
232C22—21no—
233C22—24no—
234C22—48no—
235C22—42no—
236C22—42no—
237C22—43no—
238C22—43no—
239C22—43no—
240C22#54812yes—
241C22C23×D411yescharacteristic
242C4—23no—
243C4—23no—
244C4—23no—
245C4—41no—
246C4—43no—
247C4—41no—
248C4—46no—
249C4#54812yes—
250C4C2×AGL(1,ℤ/8)16yes—
251C4C22×#4111yescharacteristic
252C4C2×2−1+411yescharacteristic
253C2—22no—
254C2—44no—
255C2—83no—
256C2C2×#54811yescharacteristic
257C2C22×AGL(1,ℤ/8)11yescharacteristic
258C2#358611yescharacteristic
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×D4×Q8C2semidirect
3. #3373C2semidirect
4. #3367C2semidirect
5. #3359C2semidirect
6. #3358C2semidirect
7. #3141C2semidirect
8. #3079C2semidirect
9. #3036C2semidirect
10. Q8×M16C2semidirect
11. C4×AGL(1,ℤ/8)C2semidirect
14. #559C22semidirect
15. #557C22semidirect
16. #556C22semidirect
18. #550C22semidirect
32. #489C22semidirect
33. #487C22semidirect
34. #486C22semidirect
35. #477C22semidirect
36. #476C22semidirect
37. #475C22semidirect
38. #474C22semidirect
42. #446C22semidirect
43. C8×Q8C22semidirect
143. C2×D4#41semidirect
200. Q8AGL(1,ℤ/8)semidirect

Maximal subgroups

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

subgroupindex
#34802
C2×D4×Q82
#33732
#33672
#33592
#33582
#31412
#30792
#30362
Q8×M162
C4×AGL(1,ℤ/8)2