Finite Group Databasebeta

← #62413

Subgroups — #62413

Order 256.

1127 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3503C211yesmaximal, characteristic, complemented
2#3498C211yesmaximal, characteristic
3#3392C214yesmaximal, complemented
4D4×SD16C2112yesmaximal, complemented
5#3208C213yesmaximal, complemented
6#3206C213yesmaximal, complemented
7#3167C213yesmaximal, complemented
8C2×#492C213yesmaximal, complemented
9C8×#41C211yesmaximal, characteristic, complemented
10C2×H(5,𝔽2)—21no—
11C22×SD16C22112yescomplemented
12Q82—21no—
13#557C2212yescomplemented
14#554—23no—
15#550—21no—
16#550C2212yes—
17D4×Q8C2216yescomplemented
18D42—23no—
19D42C2216yes—
20#544—23no—
21#535—23no—
22#533C2213yescomplemented
23#532C2213yes—
24C2×C4⋊Q8C2213yescomplemented
25C2×#127C2213yes—
26#520—21no—
27C4×#41C2211yescharacteristic
28#498C2211yescharacteristic, complemented
29#492C22112yescomplemented
30#492C2213yescomplemented
31#492C2216yescomplemented
32#487C2213yescomplemented
33#486C2213yescomplemented
34#465C22112yescomplemented
35#461C22112yescomplemented
36#460C22112yescomplemented
37#450C22112yescomplemented
38#448C22112yescomplemented
39C8×Q8C2212yescomplemented
40C4×SD16C22112yescomplemented
41C8×D4C2216yescomplemented
42#431C2213yescomplemented
43C2×C4×C8C2213yescomplemented
44H(5,𝔽2)—48no—
45C2×#41—22no—
46C2×#41—23no—
47C2×#41D411yescharacteristic
48C22×Q8C2316yes—
49C22×D4—26no—
50C22×D4—23no—
51C22×D4—23no—
52C22×D4C2316yes—
53C2×SD16—424no—
54C2×SD16C23112yes—
55C2×SD16C23124yes—
56C22×C8C2316yes—
57C4⋊Q8—26no—
58C4⋊Q8—23no—
59C4⋊Q8—23no—
60C4⋊Q8C2313yes—
61C4⋊Q8C2316yes—
62C4⋊Q8C2311yescharacteristic
63C4⋊Q8C2311yescharacteristic
64#127—23no—
65#127—23no—
66#127C2313yes—
67#127C2316yes—
68#125—26no—
69#125—23no—
70#124—23no—
71C22⋊Q8—23no—
72C22⋊Q8—212no—
73C22⋊Q8C2316yes—
74#121—23no—
75#121—26no—
76#121—26no—
77#121C2316yes—
78#120—212no—
79C4×Q8—22no—
80C4×Q8—23no—
81C4×Q8D411yescharacteristic
82C4×Q8C2316yes—
83C4×Q8C2311yescharacteristic
84C4×D4—26no—
85C4×D4—23no—
86C4×D4D413yes—
87C4×D4C2316yes—
88C4×D4C2313yes—
89#117—23no—
90#117D413yes—
91C2×C4⋊C4—23no—
92C2×C4⋊C4—23no—
93C2×C42C2313yes—
94#106C2314yes—
95C4⋊C8C2316yes—
96#103C23112yes—
97#102C23112yes—
98C22⋊C8C2316yes—
99C4×C8C2311yescharacteristic
100C4×C8C2313yes—
101C4×C8C2316yes—
102C24—26no—
103#41—48no—
104#41—412no—
105#41SD1618yescomplemented
106C2×Q8—21no—
107C2×Q8—21no—
108C2×Q8—26no—
109C2×Q8—412no—
110C2×Q8C2×D411yescharacteristic
111C2×Q8C2416yes—
112C2×D4—26no—
113C2×D4—23no—
114C2×D4—26no—
115C2×D4—23no—
116C2×D4—26no—
117C2×D4—26no—
118C2×D4—412no—
119C2×D4—424no—
120C2×D4—412no—
121C2×D4—86no—
122C2×D4C2×D413yes—
123C2×D4C2416yes—
124C22×C4—26no—
125C22×C4—26no—
126C22×C4C2×D413yes—
127C22×C4C2×D413yes—
128C22×C4C2413yes—
129SD16—224no—
130SD16—424no—
131C2×C8—212no—
132C2×C8C2416yes—
133C2×C8C2412yes—
134C4⋊C4—23no—
135C4⋊C4—23no—
136C4⋊C4—26no—
137C4⋊C4—26no—
138C4⋊C4—21no—
139C4⋊C4—21no—
140C4⋊C4—26no—
141C4⋊C4—26no—
142C4⋊C4C2×D413yes—
143C4⋊C4C2×D413yes—
144C4⋊C4C2412yes—
145C4⋊C4C2412yes—
146C22⋊C4—26no—
147C22⋊C4—26no—
148C22⋊C4—26no—
149C22⋊C4C2×D416yes—
150C42—26no—
151C42C2×D413yes—
152C42C2×D413yes—
153C42C2411yescharacteristic
154C42C2413yes—
155C23—26no—
156C23—412no—
157C23—86no—
158C23—86no—
159C23C22×D413yes—
160Q8—212no—
161Q8—42no—
162Q8—42no—
163Q8—86no—
164Q8C2×SD1614yescomplemented
165D4—212no—
166D4—412no—
167D4—412no—
168D4—46no—
169D4—46no—
170D4—86no—
171D4—86no—
172D4C2×SD16112yescomplemented
173C2×C4—26no—
174C2×C4—26no—
175C2×C4—22no—
176C2×C4—26no—
177C2×C4—22no—
178C2×C4—412no—
179C2×C4—86no—
180C2×C4C2×SD16112yescomplemented
181C2×C4C22×D413yes—
182C2×C4C22×D413yes—
183C2×C4C22×D413yes—
184C2×C4C22×D411yescharacteristic
185C2×C4C22×D411yescharacteristic
186C2×C4C2511yescharacteristic
187C8—26no—
188C8H(5,𝔽2)14yescomplemented
189C22—23no—
190C22—23no—
191C22—46no—
192C22—46no—
193C22—46no—
194C22—1612no—
195C22C22×SD1616yes—
196C22C23×D411yescharacteristic
197C4—23no—
198C4—23no—
199C4—46no—
200C4—42no—
201C4—42no—
202C4C22×SD1616yes—
203C4C22×SD1612yes—
204C4#57712yes—
205C4C2×H(5,𝔽2)12yes—
206C2—26no—
207C2—86no—
208C2#349811yescharacteristic
209C2C23×SD1611yescharacteristic
210C2C2×#57711yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radical#3498C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3503C2semidirect
3. #3392C2semidirect
4. D4×SD16C2semidirect
5. #3208C2semidirect
6. #3206C2semidirect
7. #3167C2semidirect
8. C2×#492C2semidirect
9. C8×#41C2semidirect
11. C22×SD16C22semidirect
13. #557C22semidirect
17. D4×Q8C22semidirect
22. #533C22semidirect
24. C2×C4⋊Q8C22semidirect
28. #498C22semidirect
29. #492C22semidirect
30. #492C22semidirect
31. #492C22semidirect
32. #487C22semidirect
33. #486C22semidirect
34. #465C22semidirect
35. #461C22semidirect
36. #460C22semidirect
37. #450C22semidirect
38. #448C22semidirect
39. C8×Q8C22semidirect
40. C4×SD16C22semidirect
41. C8×D4C22semidirect
42. #431C22semidirect
43. C2×C4×C8C22semidirect
105. #41SD16semidirect
164. Q8C2×SD16semidirect
172. D4C2×SD16semidirect
180. C2×C4C2×SD16semidirect
188. C8H(5,𝔽2)semidirect

Maximal subgroups

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

subgroupindex
#35032
#34982
#33922
D4×SD162
#32082
#32062
#31672
C2×#4922
C8×#412