Finite Group Databasebeta

← #33833

Subgroups — #33833

Order 256.

346 conjugacy classes of subgroups.

The subgroup lattice has 295 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#509C211yesmaximal, characteristic, complemented
2C2×#508C211yesmaximal, characteristic, complemented
3#3283C211yesmaximal, characteristic, complemented
4#3280C211yesmaximal, characteristic, complemented
5#2251C211yesmaximal, characteristic, complemented
6#2219C211yesmaximal, characteristic, complemented
7#2217C211yesmaximal, characteristic, complemented
8#2210C211yesmaximal, characteristic, complemented
9#2208C211yesmaximal, characteristic, complemented
10#2189C211yesmaximal, characteristic, complemented
11#2189C211yesmaximal, characteristic, complemented
12#2187C211yesmaximal, characteristic, complemented
13#2186C211yesmaximal, characteristic, complemented
14#2177C211yesmaximal, characteristic, complemented
15#2168C211yesmaximal, characteristic, complemented
16C2×#135C2211yescharacteristic
17C2×#135C2211yescharacteristic
18C2×#135C2211yescharacteristic, complemented
19C22×D8C2211yescharacteristic
20#547—21no—
21#546—21no—
22#509—24no—
23#508—24no—
24C2×Q32C2211yescharacteristic, complemented
25C2×Q32C2211yescharacteristic, complemented
26C2×SD32C2211yescharacteristic
27C2×SD32C2211yescharacteristic
28C2×SD32C2211yescharacteristic
29C2×SD32C2211yescharacteristic
30C2×SD32C2211yescharacteristic, complemented
31C2×D16C2211yescharacteristic
32C2×D16C2211yescharacteristic
33C2×M32C2211yescharacteristic
34C22×C16C2211yescharacteristic, complemented
35#495C2211yescharacteristic
36#494C2211yescharacteristic, complemented
37#467C2211yescharacteristic
38#467C2211yescharacteristic
39#467C2211yescharacteristic, complemented
40#466C2211yescharacteristic
41#463—21no—
42#461—21no—
43#452—21no—
44#452—21no—
45#450—21no—
46#449—21no—
47C4×D8C2211yescharacteristic
48C4×D8C2211yescharacteristic, complemented
49C8×D4C2211yescharacteristic
50#367C2211yescharacteristic, complemented
51C4⋊C16C2211yescharacteristic, complemented
52#358C2211yescharacteristic, complemented
53#358C2211yescharacteristic, complemented
54#358C2211yescharacteristic, complemented
55#357C2211yescharacteristic
56#357C2211yescharacteristic
57#357C2211yescharacteristic, complemented
58C22⋊C16C2211yescharacteristic
59C22⋊C16C2211yescharacteristic, complemented
60#346C2211yescharacteristic, complemented
61C2×#41—21no—
62C2×#41—21no—
63C2×#41—21no—
64C22×D4—21no—
65#135—22no—
66#135—22no—
67#135—22no—
68#135—41no—
69#135—41no—
70#135—41no—
71C2×Q16—21no—
72C2×Q16C2311yescharacteristic
73C2×Q16C2311yescharacteristic
74C2×Q16C2311yescharacteristic
75C2×SD16—21no—
76C2×SD16—21no—
77C2×SD16—21no—
78C2×SD16—21no—
79C2×D8—22no—
80C2×D8—21no—
81C2×D8—41no—
82C2×D8C2311yescharacteristic
83C2×D8C2311yescharacteristic
84C2×D8C2311yescharacteristic
85C22×C8C2311yescharacteristic
86C22×C8C2311yescharacteristic
87C4⋊Q8—21no—
88#124—21no—
89#123—41no—
90#123—41no—
91#123—41no—
92C22⋊Q8—21no—
93C22⋊Q8—21no—
94C22⋊Q8—21no—
95#121—21no—
96#121—41no—
97#121—41no—
98#120—41no—
99C4×D4—21no—
100C4×D4—21no—
101C4×D4D411yescharacteristic
102C2×C4⋊C4—41no—
103C2×C22⋊C4—41no—
104Q32—22no—
105Q32—41no—
106SD32—22no—
107SD32—22no—
108SD32—22no—
109SD32—22no—
110SD32—41no—
111D16—22no—
112D16D414yescomplemented
113M32—22no—
114C2×C16—22no—
115C2×C16C2311yescharacteristic
116C2×C16C2311yescharacteristic
117C2×C16C2311yescharacteristic
118C2×C16C2311yescharacteristic
119#107C2311yescharacteristic
120#107C2311yescharacteristic
121C4⋊C8D411yescharacteristic
122#103—21no—
123#103—21no—
124#103—21no—
125#102—21no—
126#102—21no—
127#102—21no—
128C22⋊C8D411yescharacteristic
129C22⋊C8D411yescharacteristic
130C4×C8C2311yescharacteristic
131C24—41no—
132#41—42no—
133#41—42no—
134#41—42no—
135#41—81no—
136#41—81no—
137#41—81no—
138C2×Q8—21no—
139C2×Q8—21no—
140C2×Q8—21no—
141C2×D4—21no—
142C2×D4—21no—
143C2×D4—21no—
144C2×D4—42no—
145C2×D4—41no—
146C2×D4—41no—
147C2×D4—41no—
148C2×D4—41no—
149C2×D4—41no—
150C2×D4—81no—
151C2×D4D811yescharacteristic
152C22×C4—41no—
153C22×C4—41no—
154C22×C4—41no—
155C22×C4—41no—
156C22×C4—41no—
157C22×C4C2×D411yescharacteristic
158C22×C4C2×D411yescharacteristic
159Q16—21no—
160Q16—21no—
161Q16—21no—
162Q16—21no—
163Q16—21no—
164Q16—21no—
165Q16—81no—
166SD16—42no—
167SD16—42no—
168SD16—42no—
169SD16—81no—
170D8—21no—
171D8—21no—
172D8—21no—
173D8—21no—
174D8—42no—
175D8C2×D412yes—
176D8C2×D412yes—
177C2×C8—21no—
178C2×C8—21no—
179C2×C8—21no—
180C2×C8—21no—
181C2×C8C2×D411yescharacteristic
182C2×C8C2×D411yescharacteristic
183C2×C8C2×D411yescharacteristic
184C2×C8C2411yescharacteristic
185C4⋊C4—21no—
186C4⋊C4—21no—
187C4⋊C4—41no—
188C4⋊C4—41no—
189C4⋊C4—41no—
190C4⋊C4—41no—
191C4⋊C4—41no—
192C4⋊C4D811yescharacteristic
193C22⋊C4—41no—
194C22⋊C4—41no—
195C22⋊C4—41no—
196C22⋊C4—41no—
197C22⋊C4—41no—
198C22⋊C4—41no—
199C22⋊C4—41no—
200C22⋊C4—41no—
201C22⋊C4D811yescharacteristic
202C22⋊C4D811yescharacteristic
203C42C2×D411yescharacteristic
204C16—21no—
205C16—21no—
206C16—21no—
207C16C2×D412yes—
208C23—41no—
209C23—41no—
210C23—41no—
211C23—82no—
212C23—82no—
213C23—161no—
214C23C2×D811yescharacteristic
215C23C2×D811yescharacteristic
216Q8—41no—
217Q8—41no—
218Q8—41no—
219Q8—41no—
220Q8—41no—
221Q8—41no—
222D4—22no—
223D4—22no—
224D4—41no—
225D4—41no—
226D4—41no—
227D4—41no—
228D4—41no—
229D4—82no—
230D4—82no—
231D4—82no—
232D4—82no—
233D4—161no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—41no—
239C2×C4—41no—
240C2×C4—41no—
241C2×C4—41no—
242C2×C4—41no—
243C2×C4—82no—
244C2×C4—82no—
245C2×C4—82no—
246C2×C4—82no—
247C2×C4—161no—
248C2×C4C2×D811yescharacteristic
249C2×C4C2×D811yescharacteristic
250C2×C4C2×D811yescharacteristic
251C2×C4C2×D811yescharacteristic
252C2×C4C22×D411yescharacteristic
253C8—21no—
254C8—21no—
255C8—21no—
256C8C22×D411yescharacteristic
257C8H(5,𝔽2)11yescharacteristic
258C22—21no—
259C22—21no—
260C22—21no—
261C22—21no—
262C22—21no—
263C22—21no—
264C22—42no—
265C22—42no—
266C22—81no—
267C22—81no—
268C22—81no—
269C22—81no—
270C22—81no—
271C22—81no—
272C22—81no—
273C22—164no—
274C22C22×D811yescharacteristic
275C4—21no—
276C4—21no—
277C4—21no—
278C4—21no—
279C4—81no—
280C4—81no—
281C4—81no—
282C4—81no—
283C4—81no—
284C4D4211yescharacteristic
285C4#57611yescharacteristic
286C2—41no—
287C2—41no—
288C2—82no—
289C2—82no—
290C2—161no—
291C2D4×D811yescharacteristic
292C2#341411yescharacteristic
293C2#341611yescharacteristic
subgroupG/H
center, socleC22C22×D8
commutator, Frattini, cosocleC2×C8C24
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C4×D4 ◁ C8×D4 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#509C2semidirect
2. C2×#508C2semidirect
3. #3283C2semidirect
4. #3280C2semidirect
5. #2251C2semidirect
6. #2219C2semidirect
7. #2217C2semidirect
8. #2210C2semidirect
9. #2208C2semidirect
10. #2189C2semidirect
11. #2189C2semidirect
12. #2187C2semidirect
13. #2186C2semidirect
14. #2177C2semidirect
15. #2168C2semidirect
18. C2×#135C22semidirect
24. C2×Q32C22semidirect
25. C2×Q32C22semidirect
30. C2×SD32C22semidirect
34. C22×C16C22semidirect
36. #494C22semidirect
39. #467C22semidirect
48. C4×D8C22semidirect
50. #367C22semidirect
51. C4⋊C16C22semidirect
52. #358C22semidirect
53. #358C22semidirect
54. #358C22semidirect
57. #357C22semidirect
59. C22⋊C16C22semidirect
60. #346C22semidirect
112. D16D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5092
C2×#5082
#32832
#32802
#22512
#22192
#22172
#22102
#22082
#21892
#21872
#21862
#21772
#21682