Finite Group Databasebeta

← #51902

Subgroups — #51902

Order 256.

1581 conjugacy classes of subgroups.

The subgroup lattice has 387 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×H(3,𝔽4)C211yesmaximal, characteristic, complemented
2C2×#535C211yesmaximal, characteristic, complemented
3#2733C212yesmaximal, complemented
4#2670C214yesmaximal, complemented
5#2669C212yesmaximal, complemented
6#2669C214yesmaximal, complemented
7#2657C212yesmaximal, complemented
8#2610C212yesmaximal, complemented
9#2555C214yesmaximal, complemented
10#2433C214yesmaximal, complemented
11#2431C212yesmaximal, complemented
12#2403C212yesmaximal, complemented
13#2372C211yesmaximal, characteristic, complemented
14C22×#41C2211yescharacteristic, complemented
15C23×D4C2211yescharacteristic
16C23×D4C2212yescomplemented
17H(3,𝔽4)—28no—
18#535—28no—
19C2×#127C2211yescharacteristic
20C2×#127C2212yes—
21C2×#127C2211yescharacteristic, complemented
22C2×#127C2214yescomplemented
23C2×#124C2211yescharacteristic
24C2×#124C2212yescomplemented
25C2×#124C2214yescomplemented
26C2×#124C2211yescharacteristic, complemented
27C2×#124C2212yescomplemented
28C2×#124C2214yescomplemented
29C2×#121C2214yescomplemented
30C2×#121C2212yescomplemented
31C2×#121C2214yescomplemented
32C2×#120C2212yes—
33C2×#120C2214yes—
34C2×#120C2214yescomplemented
35C2×#120C2214yescomplemented
36C2×#120C2212yescomplemented
37C2×#120C2214yescomplemented
38C2×#117C2211yescharacteristic, complemented
39#395C2212yescomplemented
40#394C2212yescomplemented
41#394C2214yescomplemented
42#394C2214yescomplemented
43#393C2212yescomplemented
44#392C2212yes—
45#392C2214yes—
46#392C2214yescomplemented
47#392C2214yescomplemented
48#392C2214yescomplemented
49#392C2214yescomplemented
50#392C2214yescomplemented
51#392C2214yescomplemented
52#392C2214yescomplemented
53#391C2212yescomplemented
54#390C2214yescomplemented
55#390C2212yescomplemented
56#390C2214yescomplemented
57#388C2214yescomplemented
58#388C2214yescomplemented
59#388C2214yescomplemented
60#388C2214yescomplemented
61#386C2212yes—
62#386C2214yescomplemented
63#386C2212yescomplemented
64#386C2214yescomplemented
65#379C2212yescomplemented
66C4×C22⋊C4C2214yescomplemented
67C4×C22⋊C4C2212yescomplemented
68#376C2212yescomplemented
69C25C2312yes—
70C25C2312yes—
71C2×#41—24no—
72C2×#41—42no—
73C2×#41—42no—
74C22×Q8C2312yes—
75C22×Q8C2311yescharacteristic
76C22×D4—24no—
77C22×D4—42no—
78C22×D4—48no—
79C22×D4—42no—
80C22×D4—44no—
81C22×D4C2314yes—
82C22×D4C2312yes—
83C22×D4C2312yes—
84C22×D4C2314yes—
85C22×D4C2314yes—
86C22×D4C2312yes—
87C22×D4C2312yes—
88C22×D4C2314yes—
89C22×D4C2314yes—
90C22×D4C2311yescharacteristic
91C22×D4C2311yescharacteristic
92C22×D4C2314yes—
93C22×D4C2314yes—
94C22×D4C2314yes—
95C22×D4C2311yescharacteristic
96C23×C4C2311yescharacteristic
97C23×C4C2312yes—
98C23×C4C2312yes—
99#127—24no—
100#127—24no—
101#127—48no—
102#127—44no—
103#124—24no—
104#124—28no—
105#124—216no—
106#124—28no—
107#124—48no—
108#124D418yescomplemented
109#121—216no—
110#121—44no—
111#121—48no—
112#120—28no—
113#120—216no—
114#120—216no—
115#120—48no—
116#120—48no—
117#120—44no—
118#117—24no—
119C2×C4⋊C4C2312yes—
120C2×C4⋊C4C2314yes—
121C2×C4⋊C4C2312yes—
122C2×C22⋊C4C2312yes—
123C2×C22⋊C4C2314yes—
124C2×C22⋊C4C2312yes—
125C2×C22⋊C4C2314yes—
126C2×C22⋊C4C2314yes—
127C2×C22⋊C4C2314yes—
128C2×C22⋊C4C2314yes—
129C2×C22⋊C4C2314yes—
130C2×C22⋊C4C2314yes—
131C2×C22⋊C4C2314yes—
132C2×C22⋊C4C2314yes—
133C2×C22⋊C4C2314yes—
134C2×C22⋊C4C2312yes—
135C2×C22⋊C4C2314yes—
136C2×C22⋊C4C2314yes—
137C2×C22⋊C4C2314yes—
138C2×C22⋊C4C2314yes—
139C2×C42C2311yescharacteristic
140C2×C42C2312yes—
141C2×C42C2314yes—
142C2×C42C2312yes—
143C2×C42C2311yescharacteristic
144#95C2312yes—
145#95C2314yes—
146#95C2312yes—
147#95C2314yes—
148#95C2314yes—
149#95C2314yes—
150C24—24no—
151C24—24no—
152C24—24no—
153C24—42no—
154C24—44no—
155C24—44no—
156C24—42no—
157C24—44no—
158C24—44no—
159C24—42no—
160C24C2414yes—
161C24C2412yes—
162C24C2412yes—
163C24C2412yes—
164C24C2411yescharacteristic
165#41—416no—
166C2×Q8—24no—
167C2×Q8—41no—
168C2×Q8—41no—
169C2×Q8—44no—
170C2×Q8C2×D414yescomplemented
171C2×D4—24no—
172C2×D4—28no—
173C2×D4—24no—
174C2×D4—28no—
175C2×D4—28no—
176C2×D4—24no—
177C2×D4—22no—
178C2×D4—22no—
179C2×D4—24no—
180C2×D4—24no—
181C2×D4—28no—
182C2×D4—28no—
183C2×D4—24no—
184C2×D4—28no—
185C2×D4—28no—
186C2×D4—44no—
187C2×D4—44no—
188C2×D4—44no—
189C2×D4—42no—
190C2×D4—41no—
191C2×D4—41no—
192C2×D4—41no—
193C2×D4—41no—
194C2×D4—42no—
195C2×D4—41no—
196C2×D4—41no—
197C2×D4—416no—
198C2×D4—44no—
199C2×D4—44no—
200C2×D4—44no—
201C2×D4—44no—
202C2×D4—44no—
203C2×D4—44no—
204C2×D4—42no—
205C2×D4—44no—
206C2×D4—44no—
207C2×D4—44no—
208C2×D4—44no—
209C2×D4—44no—
210C2×D4—44no—
211C2×D4—44no—
212C2×D4—42no—
213C2×D4—44no—
214C2×D4—44no—
215C2×D4—432no—
216C2×D4C2×D414yes—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—22no—
220C22×C4—24no—
221C22×C4—28no—
222C22×C4—24no—
223C22×C4—42no—
224C22×C4—42no—
225C22×C4C2414yes—
226C22×C4C2414yes—
227C22×C4C2412yes—
228C22×C4C2411yescharacteristic
229C22×C4C2412yes—
230C22×C4C2412yes—
231C22×C4C2414yes—
232C22×C4C2411yescharacteristic
233C4⋊C4—24no—
234C4⋊C4—44no—
235C4⋊C4—42no—
236C22⋊C4—24no—
237C22⋊C4—24no—
238C22⋊C4—28no—
239C22⋊C4—28no—
240C22⋊C4—28no—
241C22⋊C4—28no—
242C22⋊C4—28no—
243C22⋊C4—28no—
244C22⋊C4—28no—
245C22⋊C4—28no—
246C22⋊C4—28no—
247C22⋊C4—44no—
248C22⋊C4—44no—
249C22⋊C4—42no—
250C22⋊C4—44no—
251C22⋊C4—44no—
252C22⋊C4C2×D4116yescomplemented
253C42—22no—
254C42—24no—
255C42—28no—
256C42—42no—
257C42C2×D414yescomplemented
258C23—21no—
259C23—24no—
260C23—22no—
261C23—24no—
262C23—21no—
263C23—24no—
264C23—22no—
265C23—24no—
266C23—22no—
267C23—22no—
268C23—24no—
269C23—24no—
270C23—24no—
271C23—24no—
272C23—24no—
273C23—22no—
274C23—22no—
275C23—24no—
276C23—22no—
277C23—24no—
278C23—24no—
279C23—24no—
280C23—24no—
281C23—22no—
282C23—48no—
283C23—48no—
284C23—48no—
285C23—84no—
286C23—88no—
287C23—88no—
288C23—84no—
289C23—84no—
290C23—88no—
291C23—88no—
292C23C22×D414yes—
293C23H(5,𝔽2)12yes—
294C23C2511yescharacteristic
295Q8—44no—
296Q8—84no—
297D4—44no—
298D4—48no—
299D4—416no—
300D4—48no—
301D4—44no—
302D4—416no—
303D4—44no—
304D4—84no—
305D4—88no—
306D4—84no—
307D4—88no—
308D4—88no—
309D4—88no—
310D4—88no—
311D4—88no—
312C2×C4—28no—
313C2×C4—21no—
314C2×C4—24no—
315C2×C4—24no—
316C2×C4—22no—
317C2×C4—24no—
318C2×C4—22no—
319C2×C4—21no—
320C2×C4—21no—
321C2×C4—21no—
322C2×C4—24no—
323C2×C4—22no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—24no—
330C2×C4—48no—
331C2×C4—48no—
332C2×C4C22×D412yes—
333C2×C4C22×D414yes—
334C2×C4C22×D414yes—
335C2×C4H(5,𝔽2)18yes—
336C2×C4H(5,𝔽2)12yes—
337C22—22no—
338C22—24no—
339C22—28no—
340C22—24no—
341C22—42no—
342C22—42no—
343C22—42no—
344C22—44no—
345C22—42no—
346C22—42no—
347C22—42no—
348C22—44no—
349C22—44no—
350C22—44no—
351C22—44no—
352C22—44no—
353C22—44no—
354C22—42no—
355C22—44no—
356C22—44no—
357C22—42no—
358C22—42no—
359C22—44no—
360C22—44no—
361C22—44no—
362C22—42no—
363C22—816no—
364C22—816no—
365C22C23×D411yescharacteristic
366C22C2×H(5,𝔽2)11yescharacteristic
367C22C2×H(5,𝔽2)11yescharacteristic
368C22C2×H(5,𝔽2)14yes—
369C4—22no—
370C4—22no—
371C4—24no—
372C4—24no—
373C4—28no—
374C4—42no—
375C4—44no—
376C4—44no—
377C2—42no—
378C2—44no—
379C2—82no—
380C2—82no—
381C2—84no—
382C2#348411yescharacteristic
383C2#349812yes—
384C2#353212yes—
385C2#354912yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×H(3,𝔽4)C2semidirect
2. C2×#535C2semidirect
3. #2733C2semidirect
4. #2670C2semidirect
5. #2669C2semidirect
6. #2669C2semidirect
7. #2657C2semidirect
8. #2610C2semidirect
9. #2555C2semidirect
10. #2433C2semidirect
11. #2431C2semidirect
12. #2403C2semidirect
13. #2372C2semidirect
14. C22×#41C22semidirect
16. C23×D4C22semidirect
21. C2×#127C22semidirect
22. C2×#127C22semidirect
24. C2×#124C22semidirect
25. C2×#124C22semidirect
26. C2×#124C22semidirect
27. C2×#124C22semidirect
28. C2×#124C22semidirect
29. C2×#121C22semidirect
30. C2×#121C22semidirect
31. C2×#121C22semidirect
34. C2×#120C22semidirect
35. C2×#120C22semidirect
36. C2×#120C22semidirect
37. C2×#120C22semidirect
38. C2×#117C22semidirect
39. #395C22semidirect
40. #394C22semidirect
41. #394C22semidirect
42. #394C22semidirect
43. #393C22semidirect
46. #392C22semidirect
47. #392C22semidirect
48. #392C22semidirect
49. #392C22semidirect
50. #392C22semidirect
51. #392C22semidirect
52. #392C22semidirect
53. #391C22semidirect
54. #390C22semidirect
55. #390C22semidirect
56. #390C22semidirect
57. #388C22semidirect
58. #388C22semidirect
59. #388C22semidirect
60. #388C22semidirect
62. #386C22semidirect
63. #386C22semidirect
64. #386C22semidirect
65. #379C22semidirect
66. C4×C22⋊C4C22semidirect
67. C4×C22⋊C4C22semidirect
68. #376C22semidirect
108. #124D4semidirect
170. C2×Q8C2×D4semidirect
252. C22⋊C4C2×D4semidirect
257. C42C2×D4semidirect

Maximal subgroups

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

subgroupindex
C2×H(3,𝔽4)2
C2×#5352
#27332
#26702
#26692
#26572
#26102
#25552
#24332
#24312
#24032
#23722