Finite Group Databasebeta

← #61717

Subgroups — #61717

Order 256.

1007 conjugacy classes of subgroups.

The subgroup lattice has 335 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3506C211yesmaximal, characteristic, complemented
2C2×#547C211yesmaximal, characteristic, complemented
3#3354C214yesmaximal, complemented
4#3353C214yesmaximal, complemented
5#3332C214yesmaximal, complemented
6#3330C214yesmaximal, complemented
7#3229C211yesmaximal, characteristic, complemented
8#3226C211yesmaximal, characteristic, complemented
9#3194C214yesmaximal, complemented
10#3101C211yesmaximal, characteristic, complemented
11#3100C211yesmaximal, characteristic, complemented
12#3092C214yesmaximal, complemented
13#2975C211yesmaximal, characteristic, complemented
14C22×#41—21no—
15#559—22no—
16#556C2212yescomplemented
17#555C2212yescomplemented
18#553—22no—
19#550C2212yescomplemented
20#547—22no—
21#547—22no—
22#547C2214yes—
23#547C2214yes—
24#547C2212yescomplemented
25#538—22no—
26#535—21no—
27#533C2211yescharacteristic
28#532C2211yescharacteristic
29C2×C4⋊Q8C2211yescharacteristic
30#525C2214yes—
31C2×#123—22no—
32C2×C22⋊Q8—21no—
33C2×#121C2212yes—
34#520—21no—
35C2×C4×D4C2211yescharacteristic
36C2×C4×D4C2211yescharacteristic
37C22×C4⋊C4C2212yes—
38#500C2212yescomplemented
39#498C2212yescomplemented
40#487C2212yescomplemented
41#486C2212yescomplemented
42#484C2218yescomplemented
43#483C2212yes—
44#483C2214yes—
45#482C2218yescomplemented
46#481C2218yescomplemented
47#480C2212yes—
48#480C2214yes—
49#476C2212yescomplemented
50#475C2214yescomplemented
51#474C2214yescomplemented
52#474C2212yescomplemented
53#469C2218yescomplemented
54#468C2218yescomplemented
55#461C2212yescomplemented
56#459C2212yescomplemented
57#450C2212yes—
58#449C2218yescomplemented
59#447C2212yes—
60C4×SD16C2214yescomplemented
61C4×D8C2214yescomplemented
62#436C2214yescomplemented
63#436C2214yescomplemented
64#431C2211yescharacteristic
65#431C2211yescharacteristic
66#428C2218yescomplemented
67#417C2218yescomplemented
68#407C2214yes—
69C2×#41—24no—
70C2×#41—24no—
71C2×#41—21no—
72C2×#41—48no—
73C2×#41C2314yes—
74C22×Q8—21no—
75C22×D4—22no—
76C22×D4D411yescharacteristic
77C22×D4C2311yescharacteristic
78C23×C4—22no—
79C23×C4—21no—
80C23×C4C2312yes—
81C2×SD16C2314yes—
82C2×D8C2314yes—
83C2×M16C2318yes—
84C4⋊Q8—21no—
85C4⋊Q8—21no—
86C4⋊Q8C2311yescharacteristic
87C4⋊Q8C2312yes—
88C4⋊Q8C2312yes—
89C4⋊Q8C2311yescharacteristic
90C4⋊Q8C2311yescharacteristic
91#127—22no—
92#127C2311yescharacteristic
93#126—24no—
94#125—21no—
95#124—22no—
96#124—24no—
97#124—21no—
98#123—24no—
99#123—28no—
100#123—28no—
101#123—24no—
102C22⋊Q8—21no—
103C22⋊Q8—24no—
104C22⋊Q8—24no—
105C22⋊Q8C2312yes—
106C22⋊Q8C2314yes—
107#121—22no—
108#121—22no—
109#121—24no—
110#121—21no—
111#121—24no—
112#121C2318yes—
113#121C2312yes—
114#121C2314yes—
115#120—24no—
116C4×Q8—22no—
117C4×Q8—21no—
118C4×Q8C2312yes—
119C4×D4—24no—
120C4×D4—24no—
121C4×D4—22no—
122C4×D4—21no—
123C4×D4—21no—
124C4×D4—21no—
125C4×D4D412yes—
126C4×D4D412yes—
127C4×D4C2312yes—
128C4×D4C2312yes—
129C4×D4C2312yes—
130C4×D4C2312yes—
131C4×D4C2312yes—
132#117—21no—
133#117—22no—
134#117C2314yes—
135C2×C4⋊C4—22no—
136C2×C4⋊C4—24no—
137C2×C4⋊C4—21no—
138C2×C4⋊C4—22no—
139C2×C4⋊C4D411yescharacteristic
140C2×C4⋊C4C2311yescharacteristic
141C2×C4⋊C4C2312yes—
142C2×C4⋊C4C2318yes—
143C2×C22⋊C4—21no—
144C2×C22⋊C4—22no—
145C2×C22⋊C4D412yes—
146C2×C42C2311yescharacteristic
147#107C2314yes—
148#107C2318yes—
149#106C2314yes—
150#106C2318yes—
151C4⋊C8C2312yes—
152C4⋊C8C2312yes—
153#103C2314yes—
154#103C2318yes—
155#102C2314yes—
156#102C2318yes—
157#102C2314yes—
158#102C2314yes—
159C22⋊C8C2312yes—
160C22⋊C8C2312yes—
161C22⋊C8C2318yes—
162C4×C8C2312yes—
163C4×C8C2312yes—
164C24—21no—
165C24C2×D412yes—
166#41—48no—
167#41—416no—
168#41—416no—
169#41—44no—
170C2×Q8—21no—
171C2×Q8—22no—
172C2×Q8—22no—
173C2×Q8—21no—
174C2×Q8—44no—
175C2×Q8C2412yes—
176C2×D4—22no—
177C2×D4—28no—
178C2×D4—24no—
179C2×D4—24no—
180C2×D4—24no—
181C2×D4—21no—
182C2×D4—21no—
183C2×D4—21no—
184C2×D4—42no—
185C2×D4—48no—
186C2×D4C2×D412yes—
187C2×D4C2×D412yes—
188C2×D4C2412yes—
189C2×D4C2412yes—
190C22×C4—21no—
191C22×C4—22no—
192C22×C4—28no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—22no—
196C22×C4—24no—
197C22×C4—44no—
198C22×C4—48no—
199C22×C4—44no—
200C22×C4C2×D411yescharacteristic
201C22×C4C2×D412yes—
202C22×C4C2×D414yes—
203C22×C4C2×D411yescharacteristic
204C22×C4C2411yescharacteristic
205C22×C4C2414yes—
206SD16—44no—
207D8—44no—
208M16—48no—
209C2×C8C2414yes—
210C2×C8C2414yes—
211C4⋊C4—21no—
212C4⋊C4—22no—
213C4⋊C4—28no—
214C4⋊C4—21no—
215C4⋊C4—24no—
216C4⋊C4—22no—
217C4⋊C4—22no—
218C4⋊C4—21no—
219C4⋊C4—22no—
220C4⋊C4—21no—
221C4⋊C4—21no—
222C4⋊C4—22no—
223C4⋊C4C2×D412yes—
224C4⋊C4C2×D412yes—
225C4⋊C4C2412yes—
226C4⋊C4C2414yes—
227C4⋊C4C2412yes—
228C4⋊C4C2412yes—
229C22⋊C4—22no—
230C22⋊C4—24no—
231C22⋊C4—24no—
232C22⋊C4—22no—
233C22⋊C4—22no—
234C22⋊C4—28no—
235C22⋊C4—24no—
236C22⋊C4—22no—
237C22⋊C4—22no—
238C22⋊C4C2×D414yes—
239C22⋊C4C2×D414yes—
240C42—24no—
241C42—22no—
242C42C2×D411yescharacteristic
243C42C2×D411yescharacteristic
244C42C2411yescharacteristic
245C42C2411yescharacteristic
246C23—24no—
247C23—22no—
248C23—22no—
249C23—42no—
250C23—42no—
251C23—42no—
252C23—42no—
253C23—42no—
254C23C22×D414yes—
255C23C22×D411yescharacteristic
256Q8—24no—
257Q8—44no—
258Q8—44no—
259Q8—42no—
260Q8—81no—
261D4—24no—
262D4—24no—
263D4—22no—
264D4—24no—
265D4—22no—
266D4—42no—
267D4—416no—
268D4—44no—
269D4—42no—
270D4—81no—
271D4—84no—
272D4—84no—
273C2×C4—28no—
274C2×C4—22no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—22no—
279C2×C4—24no—
280C2×C4—44no—
281C2×C4—42no—
282C2×C4—41no—
283C2×C4—416no—
284C2×C4—42no—
285C2×C4—44no—
286C2×C4—44no—
287C2×C4—44no—
288C2×C4—44no—
289C2×C4—84no—
290C2×C4AGL(1,ℤ/8)14yes—
291C2×C4C22×D414yes—
292C2×C4C22×D411yescharacteristic
293C2×C4C22×D411yescharacteristic
294C2×C4C22×D411yescharacteristic
295C2×C4C22×D411yescharacteristic
296C2×C4C22×D411yescharacteristic
297C2×C4C2511yescharacteristic
298C8—24no—
299C8—24no—
300C22—21no—
301C22—21no—
302C22—24no—
303C22—24no—
304C22—24no—
305C22—48no—
306C22—42no—
307C22—42no—
308C22—42no—
309C22—42no—
310C22—42no—
311C22—42no—
312C22—84no—
313C22C2×AGL(1,ℤ/8)12yes—
314C22C23×D411yescharacteristic
315C4—21no—
316C4—21no—
317C4—21no—
318C4—24no—
319C4—42no—
320C4—42no—
321C4—42no—
322C4—44no—
323C4—42no—
324C4C2×AGL(1,ℤ/8)12yes—
325C4C2×AGL(1,ℤ/8)12yes—
326C4#58512yes—
327C2—22no—
328C2—44no—
329C2—82no—
330C2—82no—
331C2#348511yescharacteristic
332C2C22×AGL(1,ℤ/8)11yescharacteristic
333C2#358611yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×D4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3506C2semidirect
2. C2×#547C2semidirect
3. #3354C2semidirect
4. #3353C2semidirect
5. #3332C2semidirect
6. #3330C2semidirect
7. #3229C2semidirect
8. #3226C2semidirect
9. #3194C2semidirect
10. #3101C2semidirect
11. #3100C2semidirect
12. #3092C2semidirect
13. #2975C2semidirect
16. #556C22semidirect
17. #555C22semidirect
19. #550C22semidirect
24. #547C22semidirect
38. #500C22semidirect
39. #498C22semidirect
40. #487C22semidirect
41. #486C22semidirect
42. #484C22semidirect
45. #482C22semidirect
46. #481C22semidirect
49. #476C22semidirect
50. #475C22semidirect
51. #474C22semidirect
52. #474C22semidirect
53. #469C22semidirect
54. #468C22semidirect
55. #461C22semidirect
56. #459C22semidirect
58. #449C22semidirect
60. C4×SD16C22semidirect
61. C4×D8C22semidirect
62. #436C22semidirect
63. #436C22semidirect
66. #428C22semidirect
67. #417C22semidirect

Maximal subgroups

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

subgroupindex
#35062
C2×#5472
#33542
#33532
#33322
#33302
#32292
#32262
#31942
#31012
#31002
#30922
#29752