Finite Group Databasebeta

← #61064

Subgroups — #61064

Order 256.

1341 conjugacy classes of subgroups.

The subgroup lattice has 417 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#578C211yesmaximal, characteristic, complemented
2C2×#575C211yesmaximal, characteristic, complemented
3#3489C212yesmaximal, complemented
4#3276C214yesmaximal, complemented
5#3275C214yesmaximal, complemented
6#3270C214yesmaximal, complemented
7#3267C214yesmaximal, complemented
8#3156C211yesmaximal, characteristic, complemented
9#3060C211yesmaximal, characteristic, complemented
10C2×#470C211yesmaximal, characteristic, complemented
11#3046C212yesmaximal, complemented
12#3013C212yesmaximal, complemented
13#3007C212yesmaximal, complemented
14#2952C211yesmaximal, characteristic, complemented
15#2930C211yesmaximal, characteristic, complemented
16C2×2−1+4C2212yescomplemented
17C22×#41C2212yes—
18#578—28no—
19#575—28no—
20C2×#137C2212yes—
21C2×#137C2212yes—
22C2×#137C2212yescomplemented
23C2×#137C2214yescomplemented
24C2×#137C2212yescomplemented
25C2×AGL(1,ℤ/8)C2212yes—
26C2×AGL(1,ℤ/8)C2212yes—
27C2×#135C2211yescharacteristic
28C2×#135C2212yes—
29C2×#135C2211yescharacteristic
30C2×#135C2212yescomplemented
31C22×Q16C2211yescharacteristic, complemented
32C22×Q16C2212yescomplemented
33C2×#131C2211yescharacteristic, complemented
34C22×M16C2211yescharacteristic
35D4×Q8C2214yescomplemented
36#548C2214yes—
37#547—24no—
38#547C2214yes—
39#546—24no—
40#546C2214yescomplemented
41#537—22no—
42#537C2212yescomplemented
43#536—22no—
44#536C2212yescomplemented
45#525—22no—
46#525C2211yescharacteristic
47C2×C22⋊Q8—22no—
48C2×C22⋊Q8C2212yes—
49#520C2212yescomplemented
50#497C2214yescomplemented
51#495C2212yescomplemented
52#494C2212yescomplemented
53#470C2214yescomplemented
54#470C2214yescomplemented
55#470C2212yescomplemented
56#469C2212yescomplemented
57#465C2214yescomplemented
58#464C2214yescomplemented
59#463C2214yescomplemented
60#462C2214yescomplemented
61#461C2214yescomplemented
62#452C2214yes—
63#452C2214yes—
64#452C2214yescomplemented
65#451C2214yescomplemented
66#451C2214yescomplemented
67#450C2214yescomplemented
68#449C2214yescomplemented
69#448C2214yescomplemented
70#442C2212yescomplemented
71#441C2212yescomplemented
72C4×SD16C2214yescomplemented
73#436C2214yescomplemented
74#435C2214yescomplemented
75C2×#106C2211yescharacteristic, complemented
76#424C2211yescharacteristic, complemented
77#417C2212yescomplemented
78#417C2212yescomplemented
79C2×#103C2212yescomplemented
80#408C2211yescharacteristic, complemented
81#407C2211yescharacteristic
82#405C2211yescharacteristic, complemented
832−1+4—28no—
842−1+4—44no—
85C2×#41—22no—
86C2×#41—24no—
87C2×#41—22no—
88C2×#41—22no—
89C2×#41—28no—
90C2×#41—44no—
91C2×#41C2312yes—
92C2×#41C2314yes—
93C2×#41C2312yes—
94C2×#41C2312yes—
95C2×#41C2312yes—
96C2×#41C2311yescharacteristic
97C22×Q8—22no—
98C22×Q8C2312yes—
99C22×Q8C2314yes—
100C22×Q8C2312yes—
101C22×D4—22no—
102C22×D4C2312yes—
103C23×C4—22no—
104C23×C4C2311yescharacteristic
105#137—28no—
106#137—28no—
107#137—28no—
108#137—216no—
109#137—44no—
110AGL(1,ℤ/8)—28no—
111AGL(1,ℤ/8)—28no—
112#135—28no—
113#135—28no—
114#135—24no—
115#135D418yescomplemented
116C2×Q16—28no—
117C2×Q16—24no—
118C2×Q16C2312yes—
119C2×Q16C2314yes—
120C2×Q16C2312yes—
121C2×Q16C2312yes—
122C2×Q16C2311yescharacteristic
123C2×Q16C2314yes—
124C2×Q16C2311yescharacteristic
125C2×SD16C2312yes—
126C2×SD16C2312yes—
127C2×SD16C2312yes—
128C2×SD16C2314yes—
129C2×SD16C2314yes—
130C2×SD16C2312yes—
131C2×D8C2312yes—
132C2×D8C2311yescharacteristic
133C2×D8C2311yescharacteristic
134#131—24no—
135C2×M16—24no—
136C2×M16C2312yes—
137C2×M16C2312yes—
138C2×M16C2311yescharacteristic
139C2×M16C2312yes—
140C2×M16C2311yescharacteristic
141C22×C8C2311yescharacteristic
142C22×C8C2312yes—
143C22×C8C2311yescharacteristic
144C4⋊Q8—24no—
145C4⋊Q8C2314yes—
146#124—24no—
147#124C2314yes—
148#123—24no—
149#123—24no—
150#123—24no—
151#123—24no—
152#123D412yes—
153C22⋊Q8—22no—
154C22⋊Q8—22no—
155C22⋊Q8—22no—
156C22⋊Q8—22no—
157C22⋊Q8—24no—
158C22⋊Q8—22no—
159C22⋊Q8—24no—
160C22⋊Q8—24no—
161C22⋊Q8D412yes—
162C22⋊Q8C2314yes—
163C22⋊Q8C2314yes—
164C22⋊Q8C2314yes—
165#121—22no—
166#121—24no—
167#121—24no—
168#121—24no—
169#121—24no—
170#121D412yes—
171#121C2314yes—
172#120—24no—
173#120D412yes—
174C4×Q8C2314yes—
175C4×D4—24no—
176C4×D4—24no—
177C4×D4—24no—
178C4×D4C2314yes—
179C4×D4C2314yes—
180#117—22no—
181#117C2311yescharacteristic
182C2×C4⋊C4—22no—
183C2×C4⋊C4—22no—
184C2×C4⋊C4—24no—
185C2×C4⋊C4C2312yes—
186C2×C22⋊C4—22no—
187C2×C22⋊C4—24no—
188#106C2312yes—
189#106C2312yes—
190C4⋊C8C2314yes—
191#103C2314yes—
192#103C2314yes—
193#103C2314yes—
194#103C2314yes—
195#102C2314yes—
196#102C2314yes—
197C22⋊C8C2314yes—
198C22⋊C8C2314yes—
199#97C2312yes—
200C4×C8C2312yes—
201C24—22no—
202C24C2×D411yescharacteristic
203#41—22no—
204#41—24no—
205#41—22no—
206#41—24no—
207#41—28no—
208#41—24no—
209#41—24no—
210#41—24no—
211#41—48no—
212#41—42no—
213#41—42no—
214#41—44no—
215#41—48no—
216#41—48no—
217#41—416no—
218#41C2×D418yes—
219C2×Q8—22no—
220C2×Q8—24no—
221C2×Q8—22no—
222C2×Q8—28no—
223C2×Q8—24no—
224C2×Q8—24no—
225C2×Q8—24no—
226C2×Q8—42no—
227C2×Q8—44no—
228C2×Q8—48no—
229C2×Q8C2×D411yescharacteristic
230C2×Q8C2414yes—
231C2×Q8C2412yes—
232C2×Q8C2412yes—
233C2×D4—22no—
234C2×D4—24no—
235C2×D4—24no—
236C2×D4—22no—
237C2×D4—22no—
238C2×D4—22no—
239C2×D4—24no—
240C2×D4—22no—
241C2×D4—42no—
242C2×D4—48no—
243C2×D4C2×D412yes—
244C2×D4C2×D411yescharacteristic
245C2×D4C2×D414yes—
246C2×D4C2412yes—
247C2×D4C2412yes—
248C22×C4—22no—
249C22×C4—22no—
250C22×C4—22no—
251C22×C4—22no—
252C22×C4—24no—
253C22×C4—22no—
254C22×C4—22no—
255C22×C4—24no—
256C22×C4—22no—
257C22×C4—22no—
258C22×C4—22no—
259C22×C4—24no—
260C22×C4—48no—
261C22×C4C2×D411yescharacteristic
262C22×C4C2×D412yes—
263C22×C4C2412yes—
264C22×C4C2412yes—
265C22×C4C2411yescharacteristic
266Q16—28no—
267Q16—24no—
268Q16—24no—
269Q16—24no—
270Q16—22no—
271Q16—44no—
272Q16C2×D414yes—
273SD16—24no—
274SD16—24no—
275SD16—28no—
276SD16—24no—
277SD16—44no—
278SD16C2×D418yes—
279D8—24no—
280D8—22no—
281D8C2×D414yes—
282M16—22no—
283M16—22no—
284M16—24no—
285M16—24no—
286M16—24no—
287C2×C8—22no—
288C2×C8—24no—
289C2×C8C2×D414yes—
290C2×C8C2412yes—
291C2×C8C2412yes—
292C2×C8C2412yes—
293C2×C8C2411yescharacteristic
294C2×C8C2411yescharacteristic
295C4⋊C4—24no—
296C4⋊C4—22no—
297C4⋊C4—24no—
298C4⋊C4—24no—
299C4⋊C4—24no—
300C4⋊C4—24no—
301C4⋊C4—24no—
302C4⋊C4C2×D412yes—
303C4⋊C4C2×D414yes—
304C4⋊C4C2414yes—
305C22⋊C4—24no—
306C22⋊C4—24no—
307C22⋊C4—24no—
308C22⋊C4—24no—
309C22⋊C4—24no—
310C22⋊C4—24no—
311C22⋊C4—24no—
312C22⋊C4C2×D414yes—
313C22⋊C4C2×D412yes—
314C22⋊C4C2×D414yes—
315C42—24no—
316C42C2412yes—
317C23—22no—
318C23—22no—
319C23—22no—
320C23—42no—
321C23—44no—
322C23—44no—
323C23—82no—
324C23C22×D412yes—
325C23C22×D412yes—
326C23C22×D411yescharacteristic
327Q8—22no—
328Q8—22no—
329Q8—22no—
330Q8—24no—
331Q8—24no—
332Q8—22no—
333Q8—48no—
334Q8—44no—
335Q8—44no—
336Q8C22×D414yes—
337D4—28no—
338D4—24no—
339D4—22no—
340D4—22no—
341D4—22no—
342D4—22no—
343D4—44no—
344D4—44no—
345D4—44no—
346D4—44no—
347D4—48no—
348D4—44no—
349D4—84no—
350D4C22×D414yes—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—24no—
354C2×C4—28no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—24no—
360C2×C4—24no—
361C2×C4—22no—
362C2×C4—44no—
363C2×C4—44no—
364C2×C4—44no—
365C2×C4—48no—
366C2×C4—48no—
367C2×C4—44no—
368C2×C4—44no—
369C2×C4—84no—
370C2×C4—82no—
371C2×C4C22×D414yes—
372C2×C4C22×D412yes—
373C2×C4C22×D412yes—
374C2×C4C22×D411yescharacteristic
375C2×C4C22×D412yes—
376C2×C4H(5,𝔽2)12yes—
377C2×C4C2511yescharacteristic
378C8—22no—
379C8—22no—
380C8—22no—
381C8C22×D412yes—
382C8C22×D412yes—
383C22—22no—
384C22—22no—
385C22—24no—
386C22—22no—
387C22—22no—
388C22—22no—
389C22—24no—
390C22—42no—
391C22—42no—
392C22—42no—
393C22—42no—
394C22—42no—
395C22—82no—
396C22—88no—
397C22D4212yes—
398C22C23×D411yescharacteristic
399C4—24no—
400C4—22no—
401C4—24no—
402C4—22no—
403C4—44no—
404C4—42no—
405C4—44no—
406C4D4212yes—
407C4C23×D411yescharacteristic
408C4C2×H(5,𝔽2)11yescharacteristic
409C2—22no—
410C2—42no—
411C2—42no—
412C2—44no—
413C2—82no—
414C2C2×D4211yescharacteristic
415C2#358612yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ #525 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#578C2semidirect
2. C2×#575C2semidirect
3. #3489C2semidirect
4. #3276C2semidirect
5. #3275C2semidirect
6. #3270C2semidirect
7. #3267C2semidirect
8. #3156C2semidirect
9. #3060C2semidirect
10. C2×#470C2semidirect
11. #3046C2semidirect
12. #3013C2semidirect
13. #3007C2semidirect
14. #2952C2semidirect
15. #2930C2semidirect
16. C2×2−1+4C22semidirect
22. C2×#137C22semidirect
23. C2×#137C22semidirect
24. C2×#137C22semidirect
30. C2×#135C22semidirect
31. C22×Q16C22semidirect
32. C22×Q16C22semidirect
33. C2×#131C22semidirect
35. D4×Q8C22semidirect
40. #546C22semidirect
42. #537C22semidirect
44. #536C22semidirect
49. #520C22semidirect
50. #497C22semidirect
51. #495C22semidirect
52. #494C22semidirect
53. #470C22semidirect
54. #470C22semidirect
55. #470C22semidirect
56. #469C22semidirect
57. #465C22semidirect
58. #464C22semidirect
59. #463C22semidirect
60. #462C22semidirect
61. #461C22semidirect
64. #452C22semidirect
65. #451C22semidirect
66. #451C22semidirect
67. #450C22semidirect
68. #449C22semidirect
69. #448C22semidirect
70. #442C22semidirect
71. #441C22semidirect
72. C4×SD16C22semidirect
73. #436C22semidirect
74. #435C22semidirect
75. C2×#106C22semidirect
76. #424C22semidirect
77. #417C22semidirect
78. #417C22semidirect
79. C2×#103C22semidirect
80. #408C22semidirect
82. #405C22semidirect
115. #135D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5782
C2×#5752
#34892
#32762
#32752
#32702
#32672
#31562
#30602
C2×#4702
#30462
#30132
#30072
#29522
#29302