Finite Group Databasebeta

← #33831

Subgroups — #33831

Order 256.

369 conjugacy classes of subgroups.

The subgroup lattice has 305 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#509C211yesmaximal, characteristic, complemented
2C22×SD32C211yesmaximal, characteristic, complemented
3#3285C211yesmaximal, characteristic, complemented
4D4×D8C211yesmaximal, characteristic, complemented
5#2250C211yesmaximal, characteristic, complemented
6#2220C211yesmaximal, characteristic, complemented
7#2215C211yesmaximal, characteristic, complemented
8#2210C211yesmaximal, characteristic, complemented
9#2207C211yesmaximal, characteristic, complemented
10#2187C211yesmaximal, characteristic, complemented
11#2186C211yesmaximal, characteristic, complemented
12#2185C211yesmaximal, characteristic, complemented
13#2184C211yesmaximal, characteristic, complemented
14#2175C211yesmaximal, characteristic, complemented
15#2168C211yesmaximal, characteristic, complemented
16C2×#135C2211yescharacteristic, complemented
17C22×Q16C2211yescharacteristic, complemented
18C22×D8C2211yescharacteristic
19C22×D8C2211yescharacteristic
20#548—21no—
21D42—21no—
22#509—24no—
23C2×SD32—24no—
24C2×SD32C2211yescharacteristic
25C2×SD32C2211yescharacteristic
26C2×SD32C2211yescharacteristic, complemented
27C2×SD32C2211yescharacteristic, complemented
28C2×SD32C2211yescharacteristic, complemented
29C2×SD32C2211yescharacteristic, complemented
30C2×D16C2211yescharacteristic
31C2×D16C2211yescharacteristic, complemented
32C2×D16C2211yescharacteristic, complemented
33C2×M32C2211yescharacteristic, complemented
34C22×C16C2211yescharacteristic, complemented
35#495C2211yescharacteristic, complemented
36#493C2211yescharacteristic
37#467C2211yescharacteristic, complemented
38#466C2211yescharacteristic
39#466C2211yescharacteristic
40#466C2211yescharacteristic, complemented
41#464—21no—
42#459—21no—
43#452—21no—
44#448—21no—
45#447—21no—
46#447—21no—
47C4×Q16C2211yescharacteristic, complemented
48C4×D8C2211yescharacteristic
49C8×D4C2211yescharacteristic
50#366C2211yescharacteristic, complemented
51C4⋊C16C2211yescharacteristic, complemented
52#358C2211yescharacteristic, complemented
53#358C2211yescharacteristic, complemented
54#357C2211yescharacteristic
55#357C2211yescharacteristic, complemented
56#357C2211yescharacteristic, complemented
57#357C2211yescharacteristic, complemented
58C22⋊C16C2211yescharacteristic, complemented
59C22⋊C16C2211yescharacteristic, complemented
60#346C2211yescharacteristic, complemented
61C2×#41—21no—
62C22×Q8—21no—
63C22×D4—21no—
64C22×D4—21no—
65C22×D4—41no—
66#135—22no—
67#135—41no—
68C2×Q16—22no—
69C2×Q16—21no—
70C2×Q16—41no—
71C2×Q16C2311yescharacteristic
72C2×Q16C2311yescharacteristic
73C2×SD16—21no—
74C2×SD16—21no—
75C2×D8—22no—
76C2×D8—22no—
77C2×D8—21no—
78C2×D8—21no—
79C2×D8—21no—
80C2×D8—41no—
81C2×D8—41no—
82C2×D8C2311yescharacteristic
83C2×D8C2311yescharacteristic
84C2×D8C2311yescharacteristic
85C2×D8C2311yescharacteristic
86C22×C8C2311yescharacteristic
87C22×C8C2311yescharacteristic
88#127—21no—
89#124—21no—
90#124—41no—
91C22⋊Q8—21no—
92C22⋊Q8—41no—
93#121—21no—
94#121—21no—
95#121—21no—
96#121—41no—
97#121—41no—
98#120—41no—
99#120—41no—
100C4×Q8—21no—
101C4×D4—21no—
102C4×D4—41no—
103C4×D4D411yescharacteristic
104SD32—22no—
105SD32—22no—
106SD32—22no—
107SD32—22no—
108SD32—41no—
109SD32D414yescomplemented
110D16—22no—
111D16—22no—
112D16—41no—
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#102—21no—
125#102—21no—
126#102—21no—
127#102—21no—
128C22⋊C8D411yescharacteristic
129C22⋊C8D411yescharacteristic
130C4×C8C2311yescharacteristic
131C24—41no—
132C24—41no—
133#41—42no—
134#41—81no—
135C2×Q8—21no—
136C2×Q8—21no—
137C2×Q8—42no—
138C2×Q8—41no—
139C2×Q8—81no—
140C2×D4—21no—
141C2×D4—21no—
142C2×D4—21no—
143C2×D4—21no—
144C2×D4—42no—
145C2×D4—42no—
146C2×D4—41no—
147C2×D4—41no—
148C2×D4—41no—
149C2×D4—41no—
150C2×D4—41no—
151C2×D4—41no—
152C2×D4—41no—
153C2×D4—41no—
154C2×D4—81no—
155C2×D4—81no—
156C2×D4—84no—
157C2×D4D811yescharacteristic
158C22×C4—41no—
159C22×C4—41no—
160C22×C4—41no—
161C22×C4C2×D411yescharacteristic
162C22×C4C2×D411yescharacteristic
163Q16—21no—
164Q16—21no—
165Q16—21no—
166Q16—42no—
167Q16C2×D412yescomplemented
168SD16—42no—
169SD16—81no—
170D8—21no—
171D8—21no—
172D8—21no—
173D8—21no—
174D8—21no—
175D8—21no—
176D8—21no—
177D8—42no—
178D8—42no—
179D8—81no—
180D8C2×D412yes—
181C2×C8—21no—
182C2×C8—21no—
183C2×C8—21no—
184C2×C8—21no—
185C2×C8C2×D411yescharacteristic
186C2×C8C2×D411yescharacteristic
187C2×C8C2×D411yescharacteristic
188C2×C8C2411yescharacteristic
189C4⋊C4—21no—
190C4⋊C4—21no—
191C4⋊C4—41no—
192C4⋊C4—41no—
193C4⋊C4D811yescharacteristic
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
203C42—41no—
204C42C2×D411yescharacteristic
205C16—21no—
206C16—21no—
207C16—21no—
208C16C2×D412yescomplemented
209C23—41no—
210C23—41no—
211C23—41no—
212C23—41no—
213C23—82no—
214C23—82no—
215C23—82no—
216C23—82no—
217C23—161no—
218C23—161no—
219C23C2×D811yescharacteristic
220C23C2×D811yescharacteristic
221Q8—22no—
222Q8—41no—
223Q8—41no—
224Q8—41no—
225Q8—82no—
226D4—22no—
227D4—22no—
228D4—41no—
229D4—41no—
230D4—41no—
231D4—41no—
232D4—41no—
233D4—41no—
234D4—41no—
235D4—82no—
236D4—82no—
237D4—82no—
238D4—82no—
239D4—82no—
240D4—82no—
241D4—82no—
242D4—161no—
243C2×C4—21no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—21no—
247C2×C4—41no—
248C2×C4—41no—
249C2×C4—41no—
250C2×C4—41no—
251C2×C4—82no—
252C2×C4—82no—
253C2×C4—82no—
254C2×C4C2×D811yescharacteristic
255C2×C4C2×D811yescharacteristic
256C2×C4C2×D811yescharacteristic
257C2×C4C2×D811yescharacteristic
258C2×C4C22×D411yescharacteristic
259C8—21no—
260C8—21no—
261C8—21no—
262C8C22×D411yescharacteristic
263C8H(5,𝔽2)11yescharacteristic
264C22—21no—
265C22—21no—
266C22—21no—
267C22—21no—
268C22—21no—
269C22—42no—
270C22—81no—
271C22—81no—
272C22—81no—
273C22—81no—
274C22—81no—
275C22—81no—
276C22—81no—
277C22—81no—
278C22—81no—
279C22—81no—
280C22—81no—
281C22—164no—
282C22—164no—
283C22#50912yescomplemented
284C22C22×D811yescharacteristic
285C4—21no—
286C4—21no—
287C4—21no—
288C4—21no—
289C4—42no—
290C4—81no—
291C4—81no—
292C4—81no—
293C4D4211yescharacteristic
294C4#57611yescharacteristic
295C2—22no—
296C2—41no—
297C2—82no—
298C2—161no—
299C2—161no—
300C2—161no—
301C2D4×D811yescharacteristic
302C2C2×#50911yescharacteristic
303C2#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. C22×SD32C2semidirect
3. #3285C2semidirect
4. D4×D8C2semidirect
5. #2250C2semidirect
6. #2220C2semidirect
7. #2215C2semidirect
8. #2210C2semidirect
9. #2207C2semidirect
10. #2187C2semidirect
11. #2186C2semidirect
12. #2185C2semidirect
13. #2184C2semidirect
14. #2175C2semidirect
15. #2168C2semidirect
16. C2×#135C22semidirect
17. C22×Q16C22semidirect
26. C2×SD32C22semidirect
27. C2×SD32C22semidirect
28. C2×SD32C22semidirect
29. C2×SD32C22semidirect
31. C2×D16C22semidirect
32. C2×D16C22semidirect
33. C2×M32C22semidirect
34. C22×C16C22semidirect
35. #495C22semidirect
37. #467C22semidirect
40. #466C22semidirect
47. C4×Q16C22semidirect
50. #366C22semidirect
51. C4⋊C16C22semidirect
52. #358C22semidirect
53. #358C22semidirect
55. #357C22semidirect
56. #357C22semidirect
57. #357C22semidirect
58. C22⋊C16C22semidirect
59. C22⋊C16C22semidirect
60. #346C22semidirect
109. SD32D4semidirect
167. Q16C2×D4semidirect
208. C16C2×D4semidirect
283. C22#509semidirect

Maximal subgroups

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

subgroupindex
C2×#5092
C22×SD322
#32852
D4×D82
#22502
#22202
#22152
#22102
#22072
#21872
#21862
#21852
#21842
#21752
#21682