Finite Group Databasebeta

← #61901

Subgroups — #61901

Order 256.

1018 conjugacy classes of subgroups.

The subgroup lattice has 251 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3523C211yesmaximal, characteristic, complemented
2C2×#550C211yesmaximal, characteristic, complemented
3#3397C216yesmaximal, complemented
4#3392C212yesmaximal, complemented
5#3368C216yesmaximal, complemented
6#3358C212yesmaximal, complemented
7#3217C213yesmaximal, complemented
8#3208C213yesmaximal, complemented
9#3110C213yesmaximal, complemented
10#3105C213yesmaximal, complemented
11#2984C211yesmaximal, characteristic, complemented
12C22×#41—21no—
13#557C2211yescharacteristic, complemented
14#557C2213yescomplemented
15#556C2213yescomplemented
16#552—23no—
17#550—21no—
18#550—23no—
19#550C2212yes—
20#550C2216yes—
21D4×Q8—21no—
22D4×Q8C2211yescharacteristic, complemented
23#541—23no—
24#533C2213yes—
25C2×#127C2213yes—
26#529C2213yes—
27C2×#121—23no—
28#519—21no—
29C2×C4×Q8C2211yescharacteristic
30C2×C4×D4C2213yes—
31#496C2216yescomplemented
32#492C2216yescomplemented
33#490C2216yescomplemented
34#486C2216yescomplemented
35#484C2213yes—
36#481C2211yescharacteristic
37#478C2216yescomplemented
38#474C2216yescomplemented
39#463C2216yescomplemented
40#461C2216yescomplemented
41#460C2216yescomplemented
42#460C22112yescomplemented
43#459C2216yescomplemented
44#450C2213yes—
45#450C2216yes—
46#447C2213yes—
47#446C2216yescomplemented
48C8×Q8C2212yescomplemented
49#440C22112yescomplemented
50C4×SD16C2216yescomplemented
51C4×D8C2216yescomplemented
52#432C2213yes—
53#431C2213yes—
54C2×#41—26no—
55C2×#41—22no—
56C2×#41—48no—
57C22×Q8—21no—
58C22×Q8D411yescharacteristic
59C22×D4—23no—
60C22×D4—23no—
61C22×D4C2313yes—
62C23×C4—23no—
63C2×SD16C2316yes—
64C2×SD16C23112yes—
65C2×D8C2316yes—
66C4⋊Q8—23no—
67C4⋊Q8C2313yes—
68C4⋊Q8C2313yes—
69#127—23no—
70#127—23no—
71#127C2316yes—
72#127C2316yes—
73#126—26no—
74#126—23no—
75#125—26no—
76#125—23no—
77#125—23no—
78#125C2313yes—
79#124C2313yes—
80#123—23no—
81C22⋊Q8—23no—
82C22⋊Q8—23no—
83C22⋊Q8—23no—
84C22⋊Q8C2313yes—
85#121—26no—
86#121—26no—
87#121—212no—
88#121C2311yescharacteristic
89C4×Q8—21no—
90C4×Q8—23no—
91C4×Q8—23no—
92C4×Q8D411yescharacteristic
93C4×Q8D413yes—
94C4×Q8C2313yes—
95C4×Q8C2316yes—
96C4×Q8C2311yescharacteristic
97C4×Q8C2313yes—
98C4×D4—23no—
99C4×D4—23no—
100C4×D4—23no—
101C4×D4C2316yes—
102C4×D4C2316yes—
103C4×D4C2313yes—
104#117—23no—
105#117—23no—
106#117—23no—
107C2×C4⋊C4D413yes—
108C2×C4⋊C4C2311yescharacteristic
109C2×C22⋊C4—23no—
110C2×C42C2313yes—
111#107C2316yes—
112#106C2312yes—
113C4⋊C8C2316yes—
114C4⋊C8C2316yes—
115#103C2316yes—
116#102C2312yes—
117#102C2316yes—
118#102C2316yes—
119#102C23112yes—
120C22⋊C8C2311yescharacteristic
121C22⋊C8C2313yes—
122#97C2316yes—
123C4×C8C2316yes—
124C24—23no—
125#41—424no—
126#41—48no—
127C2×Q8—24no—
128C2×Q8—23no—
129C2×Q8—44no—
130C2×Q8C2×D413yes—
131C2×Q8C2×D411yescharacteristic
132C2×Q8C2413yes—
133C2×D4—21no—
134C2×D4—23no—
135C2×D4—26no—
136C2×D4—26no—
137C2×D4—26no—
138C2×D4—26no—
139C2×D4—46no—
140C2×D4—412no—
141C2×D4—86no—
142C2×D4C2416yes—
143C2×D4C2411yescharacteristic
144C22×C4—21no—
145C22×C4—23no—
146C22×C4—26no—
147C22×C4—26no—
148C22×C4—412no—
149C22×C4C2×D413yes—
150C22×C4C2×D413yes—
151C22×C4C2411yescharacteristic
152SD16—412no—
153SD16—46no—
154D8—46no—
155C2×C8C2412yes—
156C2×C8C2416yes—
157C4⋊C4—21no—
158C4⋊C4—23no—
159C4⋊C4—23no—
160C4⋊C4—23no—
161C4⋊C4—23no—
162C4⋊C4—23no—
163C4⋊C4—23no—
164C4⋊C4—26no—
165C4⋊C4—23no—
166C4⋊C4C2×D413yes—
167C4⋊C4C2×D413yes—
168C4⋊C4C2×D416yes—
169C4⋊C4C2411yescharacteristic
170C4⋊C4C2413yes—
171C4⋊C4C2412yes—
172C22⋊C4—23no—
173C22⋊C4—26no—
174C22⋊C4—26no—
175C22⋊C4—21no—
176C22⋊C4—23no—
177C22⋊C4—23no—
178C22⋊C4—23no—
179C42—26no—
180C42—23no—
181C42C2×D413yes—
182C42C2×D413yes—
183C42C2413yes—
184C42C2413yes—
185C23—21no—
186C23—26no—
187C23—46no—
188C23—46no—
189C23—46no—
190C23C22×D411yescharacteristic
191Q8—26no—
192Q8—26no—
193Q8—46no—
194Q8AGL(1,ℤ/8)14yes—
195D4—22no—
196D4—26no—
197D4—26no—
198D4—46no—
199D4—412no—
200D4—42no—
201D4—412no—
202D4—86no—
203D4—86no—
204C2×C4—26no—
205C2×C4—26no—
206C2×C4—22no—
207C2×C4—23no—
208C2×C4—21no—
209C2×C4—23no—
210C2×C4—22no—
211C2×C4—412no—
212C2×C4—42no—
213C2×C4—412no—
214C2×C4—46no—
215C2×C4C22×D413yes—
216C2×C4C22×D411yescharacteristic
217C2×C4C22×D413yes—
218C2×C4C22×D413yes—
219C2×C4C22×D413yes—
220C2×C4C2511yescharacteristic
221C8—26no—
222C8—22no—
223C22—21no—
224C22—21no—
225C22—46no—
226C22—41no—
227C22—41no—
228C22—46no—
229C22—41no—
230C22—46no—
231C22—812no—
232C22#57712yes—
233C22C23×D411yescharacteristic
234C4—21no—
235C4—23no—
236C4—23no—
237C4—23no—
238C4—43no—
239C4—42no—
240C4—43no—
241C4—41no—
242C4C2×AGL(1,ℤ/8)16yes—
243C4#58512yes—
244C2—22no—
245C2—81no—
246C2—86no—
247C2#348711yescharacteristic
248C2C22×AGL(1,ℤ/8)11yescharacteristic
249C2C2×#57711yescharacteristic
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. #3523C2semidirect
2. C2×#550C2semidirect
3. #3397C2semidirect
4. #3392C2semidirect
5. #3368C2semidirect
6. #3358C2semidirect
7. #3217C2semidirect
8. #3208C2semidirect
9. #3110C2semidirect
10. #3105C2semidirect
11. #2984C2semidirect
13. #557C22semidirect
14. #557C22semidirect
15. #556C22semidirect
22. D4×Q8C22semidirect
31. #496C22semidirect
32. #492C22semidirect
33. #490C22semidirect
34. #486C22semidirect
37. #478C22semidirect
38. #474C22semidirect
39. #463C22semidirect
40. #461C22semidirect
41. #460C22semidirect
42. #460C22semidirect
43. #459C22semidirect
47. #446C22semidirect
48. C8×Q8C22semidirect
49. #440C22semidirect
50. C4×SD16C22semidirect
51. C4×D8C22semidirect

Maximal subgroups

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

subgroupindex
#35232
C2×#5502
#33972
#33922
#33682
#33582
#32172
#32082
#31102
#31052
#29842