Finite Group Databasebeta

← #60825

Subgroups — #60825

Order 256.

1073 conjugacy classes of subgroups.

The subgroup lattice has 358 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3508C211yesmaximal, characteristic, complemented
2#3500C211yesmaximal, characteristic, complemented
3#3221C214yesmaximal, complemented
4#3220C214yesmaximal, complemented
5#3214C214yesmaximal, complemented
6#3213C214yesmaximal, complemented
7#3151C211yesmaximal, characteristic, complemented
8C2×#496C211yesmaximal, characteristic, complemented
9#3140C211yesmaximal, characteristic, complemented
10#3135C211yesmaximal, characteristic, complemented
11#3042C212yesmaximal, complemented
12#3041C212yesmaximal, complemented
13#3010C212yesmaximal, complemented
14#3008C212yesmaximal, complemented
15#2923C211yesmaximal, characteristic, complemented
16C2×2−1+4C2211yescharacteristic
17C2×H(5,𝔽2)C2211yescharacteristic
18C2×AGL(1,ℤ/8)C2212yes—
19C2×AGL(1,ℤ/8)C2212yescomplemented
20C22×SD16C2212yescomplemented
21C22×D8C2212yes—
22#559—22no—
23#550—22no—
24#548—22no—
25#546—24no—
26#546—22no—
27#546—24no—
28#540C2214yescomplemented
29#536C2211yescharacteristic
30#536C2212yescomplemented
31#535C2211yescharacteristic
32#535C2212yes—
33#535C2212yescomplemented
34#533C2211yescharacteristic, complemented
35#532C2211yescharacteristic
36#532C2212yescomplemented
37#532C2214yescomplemented
38C2×#127C2211yescharacteristic, complemented
39C2×#124C2211yescharacteristic
40C2×#124C2212yescomplemented
41#518C2212yescomplemented
42C4×#41C2211yescharacteristic
43#496C2214yescomplemented
44#496C2214yescomplemented
45#496C2212yescomplemented
46#496C2212yescomplemented
47#493C2212yescomplemented
48#492C2212yescomplemented
49#491C2212yescomplemented
50#490C2212yescomplemented
51#489C2212yescomplemented
52#489C2212yescomplemented
53#489C2214yescomplemented
54#488C2214yescomplemented
55#463C2218yescomplemented
56#463C2218yescomplemented
57#461C2218yescomplemented
58#459C2218yescomplemented
59#449C2218yescomplemented
60#449C2218yescomplemented
61#448C2218yescomplemented
62#447C2218yescomplemented
63#433C2214yescomplemented
64#432C2214yescomplemented
65#424C2212yescomplemented
66#419C2212yescomplemented
67#418C2212yes—
68#416C2212yes—
69#416C2212yescomplemented
70#408C2212yes—
71C4×M16C2211yescharacteristic, complemented
72C2×#97C2211yescharacteristic, complemented
732−1+4—44no—
74H(5,𝔽2)—44no—
75C2×#41—21no—
76C2×#41—22no—
77C2×#41—21no—
78C2×#41—24no—
79C2×#41C2311yescharacteristic
80C2×#41C2311yescharacteristic
81C2×#41C2312yes—
82C2×#41C2312yes—
83C2×#41C2311yescharacteristic
84C22×Q8—21no—
85C22×Q8C2311yescharacteristic
86C22×Q8C2312yes—
87C22×D4—22no—
88C22×D4—21no—
89C22×D4—22no—
90C22×D4C2312yes—
91C22×D4C2311yescharacteristic
92C22×D4C2312yes—
93AGL(1,ℤ/8)—44no—
94AGL(1,ℤ/8)—44no—
95C2×SD16—44no—
96C2×SD16C2318yes—
97C2×SD16C2314yes—
98C2×SD16C2314yes—
99C2×D8—44no—
100C2×D8C2318yes—
101C2×D8C2314yes—
102C2×D8C2314yes—
103C2×M16C2312yes—
104C22×C8C2312yes—
105C4⋊Q8C2311yescharacteristic
106C4⋊Q8C2312yes—
107C4⋊Q8C2312yes—
108#127—22no—
109#127—22no—
110#127C2312yes—
111#127C2312yes—
112#127C2311yescharacteristic
113#127C2312yes—
114#125C2312yes—
115#124—22no—
116#124—22no—
117#124—24no—
118#124—24no—
119#124C2312yes—
120#124C2312yes—
121#124C2311yescharacteristic
122#124C2312yes—
123#124C2312yes—
124#124C2311yescharacteristic
125#123—28no—
126#123—22no—
127#123—24no—
128C22⋊Q8—22no—
129C22⋊Q8—22no—
130C22⋊Q8—24no—
131#121—22no—
132#121—24no—
133#121—24no—
134#121—22no—
135#121—24no—
136#121—28no—
137#121C2318yes—
138#120—24no—
139#120—22no—
140#120—24no—
141C4×Q8—22no—
142C4×Q8D412yes—
143C4×D4—24no—
144C4×D4—22no—
145C4×D4—24no—
146C4×D4—24no—
147C4×D4D414yes—
148C4×D4D412yes—
149C4×D4C2318yes—
150#117C2312yes—
151#117C2311yescharacteristic
152#117C2312yes—
153C2×C22⋊C4—22no—
154C2×C22⋊C4—24no—
155C2×C22⋊C4—24no—
156C2×C42C2311yescharacteristic
157C2×C42C2312yes—
158C4⋊C8C2318yes—
159#103C2314yes—
160#103C2314yes—
161#103C2318yes—
162#102C2314yes—
163#102C2314yes—
164#102C2318yes—
165C22⋊C8C2318yes—
166#97C2312yes—
167#97C2312yes—
168#97C2312yes—
169C4×C8C2312yes—
170C24—22no—
171C24—21no—
172C24—22no—
173#41—24no—
174#41—24no—
175#41—24no—
176#41—44no—
177#41—44no—
178#41—48no—
179#41—44no—
180#41—44no—
181#41—88no—
182C2×Q8—22no—
183C2×Q8—22no—
184C2×Q8—21no—
185C2×Q8—24no—
186C2×Q8—44no—
187C2×Q8—44no—
188C2×Q8C2×D411yescharacteristic
189C2×Q8C2412yes—
190C2×Q8C2411yescharacteristic
191C2×Q8C2411yescharacteristic
192C2×D4—22no—
193C2×D4—21no—
194C2×D4—22no—
195C2×D4—21no—
196C2×D4—28no—
197C2×D4—22no—
198C2×D4—24no—
199C2×D4—22no—
200C2×D4—21no—
201C2×D4—24no—
202C2×D4—22no—
203C2×D4—24no—
204C2×D4—24no—
205C2×D4—24no—
206C2×D4—24no—
207C2×D4—44no—
208C2×D4—48no—
209C2×D4—44no—
210C2×D4—84no—
211C2×D4C2×D412yes—
212C2×D4C2×D411yescharacteristic
213C2×D4C2412yes—
214C2×D4C2411yescharacteristic
215C2×D4C2411yescharacteristic
216C2×D4C2414yes—
217C22×C4—22no—
218C22×C4—21no—
219C22×C4—22no—
220C22×C4—21no—
221C22×C4—22no—
222C22×C4—21no—
223C22×C4—28no—
224C22×C4C2×D414yes—
225C22×C4C2×D412yes—
226C22×C4C2412yes—
227C22×C4C2411yescharacteristic
228SD16—48no—
229SD16—44no—
230SD16—44no—
231D8—48no—
232D8—44no—
233D8—44no—
234M16—24no—
235C2×C8—24no—
236C2×C8C2414yes—
237C2×C8C2414yes—
238C4⋊C4—22no—
239C4⋊C4—24no—
240C4⋊C4—22no—
241C4⋊C4—24no—
242C4⋊C4C2×D412yes—
243C4⋊C4C2×D414yes—
244C4⋊C4C2414yes—
245C22⋊C4—22no—
246C22⋊C4—24no—
247C22⋊C4—22no—
248C22⋊C4—28no—
249C22⋊C4—24no—
250C22⋊C4—24no—
251C22⋊C4—24no—
252C22⋊C4—22no—
253C22⋊C4—28no—
254C22⋊C4C2×D412yes—
255C22⋊C4C2×D414yes—
256C42—22no—
257C42C2×D414yes—
258C42C2×D412yes—
259C42C2411yescharacteristic
260C42C2411yescharacteristic
261C42C2412yes—
262C23—22no—
263C23—21no—
264C23—24no—
265C23—21no—
266C23—44no—
267C23—42no—
268C23—44no—
269C23—84no—
270C23—82no—
271C23—84no—
272C23C22×D412yes—
273C23C22×D411yescharacteristic
274Q8—22no—
275Q8—24no—
276Q8—22no—
277Q8—22no—
278Q8—44no—
279Q8—44no—
280Q8—42no—
281D4—24no—
282D4—22no—
283D4—24no—
284D4—24no—
285D4—22no—
286D4—22no—
287D4—24no—
288D4—44no—
289D4—48no—
290D4—44no—
291D4—44no—
292D4—42no—
293D4—42no—
294D4—44no—
295D4—42no—
296D4—84no—
297D4—82no—
298D4—84no—
299D4—88no—
300C2×C4—24no—
301C2×C4—24no—
302C2×C4—22no—
303C2×C4—21no—
304C2×C4—21no—
305C2×C4—42no—
306C2×C4—44no—
307C2×C4—44no—
308C2×C4—44no—
309C2×C4—44no—
310C2×C4—42no—
311C2×C4—42no—
312C2×C4—42no—
313C2×C4—88no—
314C2×C4C22×D412yes—
315C2×C4C22×D412yes—
316C2×C4C22×D414yes—
317C2×C4C22×D412yes—
318C2×C4C22×D411yescharacteristic
319C2×C4H(5,𝔽2)14yes—
320C2×C4C2511yescharacteristic
321C8—24no—
322C8—24no—
323C22—22no—
324C22—24no—
325C22—22no—
326C22—48no—
327C22—42no—
328C22—44no—
329C22—42no—
330C22—41no—
331C22—42no—
332C22—41no—
333C22—44no—
334C22—164no—
335C22—162no—
336C22—164no—
337C22#53512yes—
338C22C23×D411yescharacteristic
339C4—22no—
340C4—24no—
341C4—22no—
342C4—22no—
343C4—44no—
344C4—41no—
345C4—42no—
346C4—41no—
347C4#53512yes—
348C4C2×H(5,𝔽2)12yes—
349C2—22no—
350C2—42no—
351C2—81no—
352C2—84no—
353C2—82no—
354C2—81no—
355C2C2×#53511yescharacteristic
356C2#358512yes—
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. #3508C2semidirect
2. #3500C2semidirect
3. #3221C2semidirect
4. #3220C2semidirect
5. #3214C2semidirect
6. #3213C2semidirect
7. #3151C2semidirect
8. C2×#496C2semidirect
9. #3140C2semidirect
10. #3135C2semidirect
11. #3042C2semidirect
12. #3041C2semidirect
13. #3010C2semidirect
14. #3008C2semidirect
15. #2923C2semidirect
19. C2×AGL(1,ℤ/8)C22semidirect
20. C22×SD16C22semidirect
28. #540C22semidirect
30. #536C22semidirect
33. #535C22semidirect
34. #533C22semidirect
36. #532C22semidirect
37. #532C22semidirect
38. C2×#127C22semidirect
40. C2×#124C22semidirect
41. #518C22semidirect
43. #496C22semidirect
44. #496C22semidirect
45. #496C22semidirect
46. #496C22semidirect
47. #493C22semidirect
48. #492C22semidirect
49. #491C22semidirect
50. #490C22semidirect
51. #489C22semidirect
52. #489C22semidirect
53. #489C22semidirect
54. #488C22semidirect
55. #463C22semidirect
56. #463C22semidirect
57. #461C22semidirect
58. #459C22semidirect
59. #449C22semidirect
60. #449C22semidirect
61. #448C22semidirect
62. #447C22semidirect
63. #433C22semidirect
64. #432C22semidirect
65. #424C22semidirect
66. #419C22semidirect
69. #416C22semidirect
71. C4×M16C22semidirect
72. C2×#97C22semidirect

Maximal subgroups

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

subgroupindex
#35082
#35002
#32212
#32202
#32142
#32132
#31512
C2×#4962
#31402
#31352
#30422
#30412
#30102
#30082
#29232