Finite Group Databasebeta

← #60454

Subgroups — #60454

Order 256.

1435 conjugacy classes of subgroups.

The subgroup lattice has 359 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×AGL(1,ℤ/8)C211yesmaximal, characteristic, complemented
2C2×#568C211yesmaximal, characteristic, complemented
3#3449C211yesmaximal, characteristic, complemented
4C2×#535C211yesmaximal, characteristic, complemented
5#3062C218yesmaximal, complemented
6#3058C214yesmaximal, complemented
7#3057C214yesmaximal, complemented
8#3055C218yesmaximal, complemented
9#2911C211yesmaximal, characteristic, complemented
10#2896C211yesmaximal, characteristic, complemented
11C2×#418C211yesmaximal, characteristic, complemented
12C22×#41C2211yescharacteristic
13C22×#41C2211yescharacteristic
14C23×D4C2211yescharacteristic
15C2×AGL(1,ℤ/8)—28no—
16C2×AGL(1,ℤ/8)C2214yes—
17C2×AGL(1,ℤ/8)C2214yescomplemented
18C22×SD16C2212yescomplemented
19C22×D8C2212yescomplemented
20#568—28no—
21C2×#131C2214yescomplemented
22C2×#131C2214yescomplemented
23C22×M16C2211yescharacteristic
24C22×M16C2211yescharacteristic
25C22×M16C2214yescomplemented
26#537C2214yescomplemented
27#536—21no—
28#536C2212yescomplemented
29#535—22no—
30#535—22no—
31#535—21no—
32#535C2214yes—
33#535C2214yescomplemented
34#535C2212yescomplemented
35#534—22no—
36#532—22no—
37C2×#127—21no—
38C2×#124—21no—
39#525—22no—
40#525C2214yescomplemented
41C2×#121C2214yescomplemented
42C2×#120—22no—
43C2×#117C2211yescharacteristic
44C2×#117C2211yescharacteristic
45#469C22116yescomplemented
46#468C22116yescomplemented
47#466C22116yescomplemented
48#465C22116yescomplemented
49#428C2214yescomplemented
50#428C2214yescomplemented
51#427C2214yescomplemented
52#419C2212yescomplemented
53#418C2214yescomplemented
54#418C2214yescomplemented
55#418C2212yescomplemented
56#417C2214yescomplemented
57#416C2214yescomplemented
58C2×#102C2214yescomplemented
59C25—21no—
60C2×#41—24no—
61C2×#41—21no—
62C2×#41—21no—
63C2×#41—24no—
64C2×#41—24no—
65C2×#41—24no—
66C2×#41D412yes—
67C2×#41D412yes—
68C2×#41C2312yes—
69C2×#41C2312yes—
70C2×#41C2312yes—
71C2×#41C2312yes—
72C22×Q8D411yescharacteristic
73C22×Q8C2311yescharacteristic
74C22×D4—21no—
75C22×D4—24no—
76C22×D4—24no—
77C22×D4—21no—
78C22×D4—21no—
79C22×D4—21no—
80C22×D4—24no—
81C22×D4D412yes—
82C22×D4D411yescharacteristic
83C22×D4C2312yes—
84C22×D4C2312yes—
85C22×D4C2311yescharacteristic
86C22×D4C2312yes—
87C23×C4—21no—
88C23×C4C2312yes—
89C23×C4C2311yescharacteristic
90AGL(1,ℤ/8)—216no—
91AGL(1,ℤ/8)—216no—
92C2×SD16—28no—
93C2×SD16C2318yes—
94C2×D8—28no—
95C2×D8C2318yes—
96#131—216no—
97#131—216no—
98C2×M16—24no—
99C2×M16—216no—
100C2×M16D418yescomplemented
101C2×M16C2312yes—
102C2×M16C2312yes—
103C2×M16C2312yes—
104C2×M16C2312yes—
105C2×M16C2318yescomplemented
106C22×C8C2312yes—
107C22×C8C2312yes—
108C22×C8C2318yescomplemented
109C4⋊Q8—22no—
110#127—24no—
111#127—24no—
112#127—22no—
113#124—24no—
114#124—24no—
115#124—22no—
116#124—22no—
117#123—24no—
118#123—24no—
119C22⋊Q8—24no—
120C22⋊Q8C2318yescomplemented
121#121—24no—
122#121—28no—
123#121—28no—
124#121C23116yes—
125#121C2318yescomplemented
126#120—24no—
127#120—28no—
128#120—28no—
129#120—24no—
130C4×D4—28no—
131#117—21no—
132#117—21no—
133#117—21no—
134#117—21no—
135#117C2312yes—
136#117C2312yes—
137#117C2312yes—
138#117C2312yes—
139C2×C4⋊C4C2312yes—
140C2×C4⋊C4C2312yes—
141C2×C22⋊C4—21no—
142C2×C22⋊C4—21no—
143C2×C22⋊C4—24no—
144C2×C42—21no—
145C2×C42—21no—
146#107C2318yescomplemented
147#106C2318yescomplemented
148#103C2318yescomplemented
149#102C23116yes—
150#102C2318yescomplemented
151C24—22no—
152C24—21no—
153C24—22no—
154C24—22no—
155C24—44no—
156C24—84no—
157C24C2×D412yes—
158C24C2×D411yescharacteristic
159#41—28no—
160#41—28no—
161#41—24no—
162#41—24no—
163#41—24no—
164#41—24no—
165#41—24no—
166#41—24no—
167#41—24no—
168#41—24no—
169#41—44no—
170#41—44no—
171C2×Q8—24no—
172C2×Q8—21no—
173C2×Q8—22no—
174C2×Q8—22no—
175C2×Q8C2×D412yes—
176C2×Q8C2×D412yes—
177C2×Q8C2412yes—
178C2×D4—28no—
179C2×D4—22no—
180C2×D4—22no—
181C2×D4—28no—
182C2×D4—216no—
183C2×D4—24no—
184C2×D4—22no—
185C2×D4—24no—
186C2×D4—24no—
187C2×D4—24no—
188C2×D4—22no—
189C2×D4—22no—
190C2×D4—22no—
191C2×D4—21no—
192C2×D4—24no—
193C2×D4—24no—
194C2×D4—24no—
195C2×D4—22no—
196C2×D4—44no—
197C2×D4—44no—
198C2×D4—44no—
199C2×D4—44no—
200C2×D4—88no—
201C2×D4C2×D414yes—
202C2×D4C2×D414yes—
203C2×D4C2×D412yes—
204C2×D4C2×D412yes—
205C2×D4C2414yes—
206C2×D4C2412yes—
207C22×C4—24no—
208C22×C4—24no—
209C22×C4—22no—
210C22×C4—21no—
211C22×C4—22no—
212C22×C4—22no—
213C22×C4—22no—
214C22×C4—44no—
215C22×C4C2×D412yes—
216C22×C4C2×D414yes—
217C22×C4C2×D411yescharacteristic
218C22×C4C2×D411yescharacteristic
219C22×C4C2×D411yescharacteristic
220C22×C4C2×D414yes—
221C22×C4#4114yes—
222C22×C4C2414yes—
223C22×C4C2411yescharacteristic
224C22×C4C2411yescharacteristic
225C22×C4C2411yescharacteristic
226SD16—216no—
227D8—216no—
228M16—24no—
229M16—24no—
230M16—216no—
231M16C2×D418yes—
232M16C2×D418yescomplemented
233C2×C8—24no—
234C2×C8—216no—
235C2×C8C2×D418yescomplemented
236C2×C8C2414yes—
237C2×C8C2414yes—
238C4⋊C4—22no—
239C4⋊C4—22no—
240C4⋊C4—28no—
241C4⋊C4C2414yes—
242C4⋊C4C2414yes—
243C22⋊C4—22no—
244C22⋊C4—22no—
245C22⋊C4—22no—
246C22⋊C4—22no—
247C22⋊C4—28no—
248C22⋊C4—216no—
249C22⋊C4—28no—
250C42—22no—
251C42—22no—
252C42—22no—
253C42—22no—
254C23—24no—
255C23—22no—
256C23—24no—
257C23—42no—
258C23—44no—
259C23—48no—
260C23—42no—
261C23—44no—
262C23—44no—
263C23—44no—
264C23—82no—
265C23—84no—
266C23—84no—
267C23—816no—
268C23#12114yes—
269C23C22×D414yes—
270C23C22×D411yescharacteristic
271C23C22×D411yescharacteristic
272C23C22×D411yescharacteristic
273Q8—24no—
274Q8—24no—
275Q8—22no—
276Q8—22no—
277Q8—42no—
278D4—28no—
279D4—28no—
280D4—24no—
281D4—24no—
282D4—22no—
283D4—24no—
284D4—24no—
285D4—22no—
286D4—44no—
287D4—44no—
288D4—44no—
289D4—44no—
290D4—44no—
291D4—42no—
292D4—88no—
293D4—816no—
294C2×C4—24no—
295C2×C4—28no—
296C2×C4—24no—
297C2×C4—24no—
298C2×C4—24no—
299C2×C4—24no—
300C2×C4—22no—
301C2×C4—44no—
302C2×C4—42no—
303C2×C4—44no—
304C2×C4—44no—
305C2×C4—82no—
306C2×C4#12114yes—
307C2×C4#12114yes—
308C2×C4#12114yes—
309C2×C4C22×D414yes—
310C2×C4C22×D411yescharacteristic
311C2×C4C22×D411yescharacteristic
312C2×C4C22×D411yescharacteristic
313C2×C4C22×D412yes—
314C2×C4C22×D412yes—
315C2×C4C22×D412yes—
316C2×C4C2×#4112yes—
317C2×C4C2×#4112yes—
318C2×C4C2×#4112yes—
319C2×C4C2511yescharacteristic
320C8—24no—
321C8C22×D418yes—
322C22—22no—
323C22—22no—
324C22—22no—
325C22—28no—
326C22—24no—
327C22—44no—
328C22—48no—
329C22—44no—
330C22—42no—
331C22—44no—
332C22—84no—
333C22—88no—
334C22—84no—
335C22—88no—
336C22—88no—
337C22C2×#12112yes—
338C22C2×#12112yes—
339C22C2×#12112yes—
340C22C23×D411yescharacteristic
341C4—24no—
342C4—44no—
343C4—44no—
344C4—42no—
345C4C2×#12112yes—
346C4C2×#12112yes—
347C4C2×#12112yes—
348C4C23×D411yescharacteristic
349C4C22×#4111yescharacteristic
350C2—22no—
351C2—22no—
352C2—22no—
353C2—44no—
354C2—82no—
355C2—84no—
356C2C22×#12111yescharacteristic
357C2#358512yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×AGL(1,ℤ/8)C2semidirect
2. C2×#568C2semidirect
3. #3449C2semidirect
4. C2×#535C2semidirect
5. #3062C2semidirect
6. #3058C2semidirect
7. #3057C2semidirect
8. #3055C2semidirect
9. #2911C2semidirect
10. #2896C2semidirect
11. C2×#418C2semidirect
17. C2×AGL(1,ℤ/8)C22semidirect
18. C22×SD16C22semidirect
19. C22×D8C22semidirect
21. C2×#131C22semidirect
22. C2×#131C22semidirect
25. C22×M16C22semidirect
26. #537C22semidirect
28. #536C22semidirect
33. #535C22semidirect
34. #535C22semidirect
40. #525C22semidirect
41. C2×#121C22semidirect
45. #469C22semidirect
46. #468C22semidirect
47. #466C22semidirect
48. #465C22semidirect
49. #428C22semidirect
50. #428C22semidirect
51. #427C22semidirect
52. #419C22semidirect
53. #418C22semidirect
54. #418C22semidirect
55. #418C22semidirect
56. #417C22semidirect
57. #416C22semidirect
58. C2×#102C22semidirect
100. C2×M16D4semidirect
105. C2×M16C23semidirect
108. C22×C8C23semidirect
120. C22⋊Q8C23semidirect
125. #121C23semidirect
146. #107C23semidirect
147. #106C23semidirect
148. #103C23semidirect
150. #102C23semidirect
232. M16C2×D4semidirect
235. C2×C8C2×D4semidirect

Maximal subgroups

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

subgroupindex
C22×AGL(1,ℤ/8)2
C2×#5682
#34492
C2×#5352
#30622
#30582
#30572
#30552
#29112
#28962
C2×#4182