Finite Group Databasebeta

← #60823

Subgroups — #60823

Order 256.

1027 conjugacy classes of subgroups.

The subgroup lattice has 405 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3512C211yesmaximal, characteristic, complemented
2#3500C211yesmaximal, characteristic, complemented
3#3223C212yesmaximal, complemented
4#3222C212yesmaximal, complemented
5#3221C212yesmaximal, complemented
6#3220C212yesmaximal, complemented
7#3212C214yesmaximal, complemented
8#3211C214yesmaximal, complemented
9#3153C211yesmaximal, characteristic, complemented
10#3147C211yesmaximal, characteristic, complemented
11#3142C211yesmaximal, characteristic, complemented
12C2×#488C211yesmaximal, characteristic, complemented
13#3046C212yesmaximal, complemented
14#3045C212yesmaximal, complemented
15#3013C212yesmaximal, complemented
16#3012C212yesmaximal, complemented
17#2922C211yesmaximal, characteristic, complemented
18C2×2−1+4C2211yescharacteristic
19C2×H(5,𝔽2)C2211yescharacteristic
20C2×#137C2212yescomplemented
21C2×AGL(1,ℤ/8)C2212yes—
22C2×#135C2212yes—
23C2×#135C2212yescomplemented
24#553—24no—
25#553—22no—
26#552—22no—
27#548—22no—
28#546—24no—
29#546—22no—
30#541C2212yescomplemented
31#540C2212yescomplemented
32#537C2212yes—
33#536C2212yes—
34#536C2211yescharacteristic
35#535C2212yes—
36#535C2211yescharacteristic
37#532C2211yescharacteristic
38#532C2212yes—
39#532C2211yescharacteristic, complemented
40#529C2214yescomplemented
41C2×#125C2211yescharacteristic, complemented
42C2×#124C2211yescharacteristic
43C2×#124C2212yes—
44#520C2212yescomplemented
45C4×#41C2211yescharacteristic
46#497C2212yescomplemented
47#496C2212yescomplemented
48#495C2212yescomplemented
49#495C2212yescomplemented
50#495C2214yescomplemented
51#494C2211yescharacteristic, complemented
52#493C2211yescharacteristic, complemented
53#492C2211yescharacteristic, complemented
54#492C2211yescharacteristic, complemented
55#491C2212yescomplemented
56#490C2212yescomplemented
57#488C2214yescomplemented
58#488C2212yescomplemented
59#488C2212yescomplemented
60#488C2212yescomplemented
61#488C2212yescomplemented
62#464C2214yescomplemented
63#464C2214yescomplemented
64#463C2214yescomplemented
65#463C2214yescomplemented
66#462C2214yescomplemented
67#461C2214yescomplemented
68#460C2214yescomplemented
69#459C2214yescomplemented
70#452C2214yes—
71#452C2214yescomplemented
72#451C2214yescomplemented
73#450C2214yes—
74#449C2214yes—
75#449C2214yescomplemented
76#448C2214yescomplemented
77#447C2214yes—
78#433C2212yescomplemented
79#433C2212yescomplemented
80#431C2214yescomplemented
81#424C2212yescomplemented
82#417C2212yes—
83#417C2212yescomplemented
84C2×#103C2212yescomplemented
85C2×#102C2212yes—
86#408C2212yes—
87C4×M16C2211yescharacteristic, complemented
88C2×C4×C8C2211yescharacteristic, complemented
892−1+4—44no—
90H(5,𝔽2)—44no—
91C2×#41—21no—
92C2×#41—21no—
93C2×#41—22no—
94C2×#41C2312yes—
95C2×#41C2311yescharacteristic
96C2×#41C2311yescharacteristic
97C2×#41C2312yes—
98C2×#41C2312yes—
99C2×#41C2311yescharacteristic
100C22×Q8—21no—
101C22×Q8C2311yescharacteristic
102C22×Q8C2312yes—
103C22×D4—22no—
104C22×D4—21no—
105C22×D4C2311yescharacteristic
106C22×D4C2312yes—
107#137—44no—
108AGL(1,ℤ/8)—44no—
109#135—44no—
110#135—44no—
111C2×Q16C2312yes—
112C2×Q16C2312yes—
113C2×Q16C2314yes—
114C2×SD16C2312yes—
115C2×SD16C2312yes—
116C2×SD16C2312yes—
117C2×SD16C2312yes—
118C2×SD16C2314yes—
119C2×SD16C2314yes—
120C2×D8C2312yes—
121C2×D8C2312yes—
122C2×D8C2314yes—
123C2×M16C2312yes—
124C22×C8C2312yes—
125C4⋊Q8C2312yes—
126C4⋊Q8C2311yescharacteristic
127C4⋊Q8C2311yescharacteristic
128#127C2312yes—
129#127C2311yescharacteristic
130#127C2311yescharacteristic
131#126—24no—
132#126—24no—
133#125—24no—
134#125—22no—
135#125C2312yes—
136#125C2312yes—
137#124—24no—
138#124—22no—
139#124C2312yes—
140#124C2311yescharacteristic
141#124C2312yes—
142#124C2312yes—
143#124C2312yes—
144#124C2312yes—
145#124C2311yescharacteristic
146#123—24no—
147#123—24no—
148#123—22no—
149#123—24no—
150C22⋊Q8—22no—
151C22⋊Q8—22no—
152C22⋊Q8—24no—
153C22⋊Q8C2314yes—
154#121—22no—
155#121—24no—
156#121—22no—
157#121—24no—
158#121—22no—
159#121—22no—
160#121—24no—
161#121—24no—
162#121C2314yes—
163#120—22no—
164#120—24no—
165C4×Q8D412yes—
166C4×Q8C2314yes—
167C4×D4—24no—
168C4×D4—24no—
169C4×D4—24no—
170C4×D4—22no—
171C4×D4—22no—
172C4×D4D414yes—
173C4×D4D412yes—
174C4×D4C2314yes—
175#117—22no—
176#117—24no—
177#117C2311yescharacteristic
178#117C2312yes—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—22no—
181C2×C4⋊C4C2312yes—
182C2×C22⋊C4—22no—
183C2×C22⋊C4—24no—
184C2×C42C2311yescharacteristic
185C2×C42C2312yes—
186C4⋊C8C2314yes—
187C4⋊C8C2314yes—
188#103C2314yes—
189#103C2314yes—
190#103C2314yes—
191#103C2314yes—
192#102C2314yes—
193#102C2314yes—
194#102C2314yes—
195#102C2314yes—
196C22⋊C8C2314yes—
197C22⋊C8C2314yes—
198#97C2312yes—
199C4×C8C2312yes—
200C4×C8C2311yescharacteristic
201C4×C8C2311yescharacteristic
202C4×C8C2312yes—
203C24—22no—
204C24—21no—
205#41—24no—
206#41—24no—
207#41—24no—
208#41—24no—
209#41—24no—
210#41—44no—
211#41—44no—
212#41—48no—
213#41—44no—
214#41—44no—
215C2×Q8—22no—
216C2×Q8—21no—
217C2×Q8—24no—
218C2×Q8—44no—
219C2×Q8—44no—
220C2×Q8C2×D411yescharacteristic
221C2×Q8C2412yes—
222C2×Q8C2411yescharacteristic
223C2×Q8C2411yescharacteristic
224C2×Q8C2412yes—
225C2×D4—22no—
226C2×D4—22no—
227C2×D4—21no—
228C2×D4—22no—
229C2×D4—21no—
230C2×D4—24no—
231C2×D4—22no—
232C2×D4—21no—
233C2×D4—24no—
234C2×D4—22no—
235C2×D4—22no—
236C2×D4—24no—
237C2×D4—44no—
238C2×D4—48no—
239C2×D4—44no—
240C2×D4C2×D412yes—
241C2×D4C2×D411yescharacteristic
242C2×D4C2412yes—
243C2×D4C2411yescharacteristic
244C2×D4C2411yescharacteristic
245C2×D4C2412yes—
246C22×C4—22no—
247C22×C4—21no—
248C22×C4—22no—
249C22×C4—22no—
250C22×C4—22no—
251C22×C4—21no—
252C22×C4—22no—
253C22×C4—21no—
254C22×C4—24no—
255C22×C4C2×D412yes—
256C22×C4C2×D414yes—
257C22×C4C2412yes—
258C22×C4C2411yescharacteristic
259Q16—42no—
260Q16—42no—
261Q16—44no—
262SD16—42no—
263SD16—42no—
264SD16—42no—
265SD16—42no—
266SD16—44no—
267SD16—44no—
268D8—42no—
269D8—42no—
270D8—44no—
271M16—24no—
272C2×C8—24no—
273C2×C8C2412yes—
274C2×C8C2412yes—
275C2×C8C2414yes—
276C4⋊C4—22no—
277C4⋊C4—24no—
278C4⋊C4—24no—
279C4⋊C4—24no—
280C4⋊C4—24no—
281C4⋊C4—24no—
282C4⋊C4—22no—
283C4⋊C4—22no—
284C4⋊C4C2×D412yes—
285C4⋊C4C2×D414yes—
286C4⋊C4C2414yes—
287C22⋊C4—24no—
288C22⋊C4—24no—
289C22⋊C4—22no—
290C22⋊C4—24no—
291C22⋊C4—24no—
292C22⋊C4—24no—
293C22⋊C4—22no—
294C22⋊C4—24no—
295C22⋊C4—24no—
296C22⋊C4—22no—
297C22⋊C4—22no—
298C22⋊C4C2×D412yes—
299C22⋊C4C2×D414yes—
300C42—24no—
301C42C2×D414yes—
302C42C2×D412yes—
303C42C2411yescharacteristic
304C42C2411yescharacteristic
305C42C2412yes—
306C23—22no—
307C23—22no—
308C23—21no—
309C23—21no—
310C23—44no—
311C23—42no—
312C23—82no—
313C23—84no—
314C23C22×D412yes—
315C23C22×D411yescharacteristic
316Q8—22no—
317Q8—22no—
318Q8—22no—
319Q8—24no—
320Q8—22no—
321Q8—22no—
322Q8—44no—
323Q8—42no—
324D4—24no—
325D4—22no—
326D4—22no—
327D4—22no—
328D4—24no—
329D4—22no—
330D4—22no—
331D4—44no—
332D4—44no—
333D4—44no—
334D4—42no—
335D4—44no—
336D4—42no—
337D4—42no—
338D4—84no—
339D4—82no—
340D4—82no—
341D4—84no—
342C2×C4—24no—
343C2×C4—22no—
344C2×C4—24no—
345C2×C4—22no—
346C2×C4—21no—
347C2×C4—21no—
348C2×C4—44no—
349C2×C4—42no—
350C2×C4—44no—
351C2×C4—44no—
352C2×C4—44no—
353C2×C4—42no—
354C2×C4—42no—
355C2×C4—42no—
356C2×C4—44no—
357C2×C4—84no—
358C2×C4—82no—
359C2×C4C22×D414yes—
360C2×C4C22×D412yes—
361C2×C4C22×D412yes—
362C2×C4C22×D412yes—
363C2×C4C22×D411yescharacteristic
364C2×C4H(5,𝔽2)14yes—
365C2×C4C2511yescharacteristic
366C8—22no—
367C8—22no—
368C8—24no—
369C22—22no—
370C22—24no—
371C22—22no—
372C22—42no—
373C22—42no—
374C22—42no—
375C22—44no—
376C22—42no—
377C22—41no—
378C22—42no—
379C22—41no—
380C22—42no—
381C22—162no—
382C22—164no—
383C22#53512yes—
384C22C23×D411yescharacteristic
385C4—22no—
386C4—24no—
387C4—22no—
388C4—22no—
389C4—44no—
390C4—41no—
391C4—42no—
392C4—41no—
393C4—42no—
394C4#53512yes—
395C4C2×H(5,𝔽2)12yes—
396C2—22no—
397C2—42no—
398C2—82no—
399C2—81no—
400C2—82no—
401C2—81no—
402C2C2×#53511yescharacteristic
403C2#358412yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3512C2semidirect
2. #3500C2semidirect
3. #3223C2semidirect
4. #3222C2semidirect
5. #3221C2semidirect
6. #3220C2semidirect
7. #3212C2semidirect
8. #3211C2semidirect
9. #3153C2semidirect
10. #3147C2semidirect
11. #3142C2semidirect
12. C2×#488C2semidirect
13. #3046C2semidirect
14. #3045C2semidirect
15. #3013C2semidirect
16. #3012C2semidirect
17. #2922C2semidirect
20. C2×#137C22semidirect
23. C2×#135C22semidirect
30. #541C22semidirect
31. #540C22semidirect
39. #532C22semidirect
40. #529C22semidirect
41. C2×#125C22semidirect
44. #520C22semidirect
46. #497C22semidirect
47. #496C22semidirect
48. #495C22semidirect
49. #495C22semidirect
50. #495C22semidirect
51. #494C22semidirect
52. #493C22semidirect
53. #492C22semidirect
54. #492C22semidirect
55. #491C22semidirect
56. #490C22semidirect
57. #488C22semidirect
58. #488C22semidirect
59. #488C22semidirect
60. #488C22semidirect
61. #488C22semidirect
62. #464C22semidirect
63. #464C22semidirect
64. #463C22semidirect
65. #463C22semidirect
66. #462C22semidirect
67. #461C22semidirect
68. #460C22semidirect
69. #459C22semidirect
71. #452C22semidirect
72. #451C22semidirect
75. #449C22semidirect
76. #448C22semidirect
78. #433C22semidirect
79. #433C22semidirect
80. #431C22semidirect
81. #424C22semidirect
83. #417C22semidirect
84. C2×#103C22semidirect
87. C4×M16C22semidirect
88. C2×C4×C8C22semidirect

Maximal subgroups

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

subgroupindex
#35122
#35002
#32232
#32222
#32212
#32202
#32122
#32112
#31532
#31472
#31422
C2×#4882
#30462
#30452
#30132
#30122
#29222