Finite Group Databasebeta

← #61890

Subgroups — #61890

Order 256.

1021 conjugacy classes of subgroups.

The subgroup lattice has 338 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3507C211yesmaximal, characteristic, complemented
2C2×#550C211yesmaximal, characteristic, complemented
3#3399C214yesmaximal, complemented
4#3397C214yesmaximal, complemented
5#3368C214yesmaximal, complemented
6#3366C214yesmaximal, complemented
7#3217C214yesmaximal, complemented
8#3208C211yesmaximal, characteristic, complemented
9#3205C211yesmaximal, characteristic, complemented
10#3114C214yesmaximal, complemented
11#3101C211yesmaximal, characteristic, complemented
12#3100C211yesmaximal, characteristic, complemented
13#2983C211yesmaximal, characteristic, complemented
14C22×#41—21no—
15#559C2212yescomplemented
16#557C2212yescomplemented
17#556—22no—
18#556C2212yescomplemented
19#554C2212yescomplemented
20#552—22no—
21#550—22no—
22#550—22no—
23#550C2214yes—
24#550C2214yes—
25#539—22no—
26#536—21no—
27#533C2211yescharacteristic
28#532C2211yescharacteristic
29C2×#127C2211yescharacteristic
30C2×#127C2212yes—
31#529C2214yes—
32C2×#121—21no—
33C2×#121—22no—
34#520—21no—
35C2×C4×Q8C2211yescharacteristic
36C2×C4×D4C2211yescharacteristic
37C2×C4×D4C2212yes—
38#496C2218yescomplemented
39#493C2212yescomplemented
40#492C2212yescomplemented
41#490C2218yescomplemented
42#486C2212yescomplemented
43#486C2212yescomplemented
44#483C2212yes—
45#480C2212yes—
46#478C2218yescomplemented
47#476C2212yescomplemented
48#474C2212yescomplemented
49#463C2218yescomplemented
50#461C2212yescomplemented
51#460C2218yescomplemented
52#460C2214yescomplemented
53#459C2212yescomplemented
54#459C2214yescomplemented
55#459C2218yescomplemented
56#450C2212yes—
57#450C2214yes—
58#447C2212yes—
59#447C2214yes—
60#446C2214yescomplemented
61#446C2214yescomplemented
62#442C2218yescomplemented
63#440C2218yescomplemented
64C4×SD16C2214yescomplemented
65C4×D8C2214yescomplemented
66#432C2214yes—
67#431C2211yescharacteristic
68#431C2211yescharacteristic
69C2×#41—24no—
70C2×#41—24no—
71C2×#41—21no—
72C2×#41—48no—
73C22×Q8D411yescharacteristic
74C22×D4—22no—
75C22×D4—21no—
76C22×D4—22no—
77C22×D4—21no—
78C22×D4C2311yescharacteristic
79C22×D4C2312yes—
80C23×C4—22no—
81C23×C4—21no—
82C2×SD16C2314yes—
83C2×SD16C2318yes—
84C2×D8C2314yes—
85C2×D8C2318yes—
86C4⋊Q8—22no—
87C4⋊Q8C2311yescharacteristic
88C4⋊Q8C2311yescharacteristic
89C4⋊Q8C2311yescharacteristic
90#127—24no—
91#127—21no—
92#127—21no—
93#127C2312yes—
94#127C2318yes—
95#127C2312yes—
96#127C2311yescharacteristic
97#126—24no—
98#126—24no—
99#125—24no—
100#125—21no—
101#125C2314yes—
102#124—22no—
103#124—21no—
104#124C2314yes—
105#123—24no—
106#123—24no—
107C22⋊Q8—22no—
108C22⋊Q8—22no—
109C22⋊Q8—21no—
110C22⋊Q8—24no—
111C22⋊Q8C2312yes—
112#121—21no—
113#121—24no—
114#121—24no—
115#121—28no—
116#121—28no—
117#121C2312yes—
118C4×Q8—22no—
119C4×Q8—21no—
120C4×Q8D412yes—
121C4×Q8D412yes—
122C4×Q8C2314yes—
123C4×Q8C2312yes—
124C4×Q8C2312yes—
125C4×Q8C2312yes—
126C4×D4—24no—
127C4×D4—22no—
128C4×D4—24no—
129C4×D4—21no—
130C4×D4—21no—
131C4×D4—21no—
132C4×D4C2312yes—
133C4×D4C2312yes—
134C4×D4C2318yes—
135C4×D4C2314yes—
136C4×D4C2312yes—
137#117—21no—
138#117—22no—
139#117—24no—
140C2×C4⋊C4—22no—
141C2×C4⋊C4D411yescharacteristic
142C2×C4⋊C4D412yes—
143C2×C4⋊C4C2311yescharacteristic
144C2×C22⋊C4—22no—
145C2×C22⋊C4—21no—
146C2×C42C2312yes—
147C2×C42C2311yescharacteristic
148#107C2314yes—
149#106C2314yes—
150C4⋊C8C2312yes—
151C4⋊C8C2312yes—
152C4⋊C8C2318yes—
153#103C2314yes—
154#102C2314yes—
155#102C2314yes—
156#102C2314yes—
157#102C2318yes—
158#102C2318yes—
159C22⋊C8C2312yes—
160C22⋊C8C2312yes—
161#97C2318yes—
162C4×C8C2312yes—
163C4×C8C2312yes—
164C24—22no—
165C24—21no—
166#41—416no—
167#41—416no—
168#41—44no—
169C2×Q8—24no—
170C2×Q8—21no—
171C2×Q8—21no—
172C2×Q8C2×D412yes—
173C2×Q8C2×D412yes—
174C2×Q8C2412yes—
175C2×D4—22no—
176C2×D4—21no—
177C2×D4—22no—
178C2×D4—21no—
179C2×D4—28no—
180C2×D4—22no—
181C2×D4—22no—
182C2×D4—21no—
183C2×D4—28no—
184C2×D4—22no—
185C2×D4—22no—
186C2×D4—42no—
187C2×D4—44no—
188C2×D4—48no—
189C2×D4—44no—
190C2×D4—84no—
191C2×D4—82no—
192C2×D4C2412yes—
193C2×D4C2414yes—
194C2×D4C2412yes—
195C22×C4—21no—
196C22×C4—22no—
197C22×C4—28no—
198C22×C4—22no—
199C22×C4—22no—
200C22×C4—24no—
201C22×C4—48no—
202C22×C4—44no—
203C22×C4C2×D412yes—
204C22×C4C2×D412yes—
205C22×C4C2×D411yescharacteristic
206C22×C4C2×D411yescharacteristic
207C22×C4C2411yescharacteristic
208SD16—44no—
209SD16—48no—
210D8—48no—
211D8—44no—
212C2×C8C2414yes—
213C2×C8C2414yes—
214C4⋊C4—21no—
215C4⋊C4—24no—
216C4⋊C4—21no—
217C4⋊C4—21no—
218C4⋊C4—22no—
219C4⋊C4—24no—
220C4⋊C4—21no—
221C4⋊C4—21no—
222C4⋊C4—22no—
223C4⋊C4—24no—
224C4⋊C4C2×D412yes—
225C4⋊C4C2×D412yes—
226C4⋊C4C2×D414yes—
227C4⋊C4C2×D414yes—
228C4⋊C4C2412yes—
229C4⋊C4C2412yes—
230C4⋊C4C2412yes—
231C22⋊C4—22no—
232C22⋊C4—28no—
233C22⋊C4—22no—
234C22⋊C4—22no—
235C22⋊C4—22no—
236C22⋊C4—24no—
237C22⋊C4—24no—
238C22⋊C4—22no—
239C22⋊C4—24no—
240C42—24no—
241C42—22no—
242C42C2×D414yes—
243C42C2×D411yescharacteristic
244C42C2×D411yescharacteristic
245C42C2411yescharacteristic
246C42C2411yescharacteristic
247C42C2414yes—
248C23—22no—
249C23—22no—
250C23—24no—
251C23—42no—
252C23—44no—
253C23—42no—
254C23—44no—
255C23—44no—
256C23—42no—
257C23C22×D411yescharacteristic
258Q8—24no—
259Q8—24no—
260Q8—24no—
261Q8—42no—
262Q8—81no—
263D4—24no—
264D4—22no—
265D4—28no—
266D4—22no—
267D4—42no—
268D4—44no—
269D4—416no—
270D4—44no—
271D4—44no—
272D4—44no—
273D4—42no—
274D4—81no—
275D4—88no—
276D4—82no—
277D4—82no—
278C2×C4—24no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—22no—
284C2×C4—42no—
285C2×C4—41no—
286C2×C4—416no—
287C2×C4—42no—
288C2×C4—44no—
289C2×C4—44no—
290C2×C4—44no—
291C2×C4—84no—
292C2×C4AGL(1,ℤ/8)14yes—
293C2×C4C22×D414yes—
294C2×C4C22×D411yescharacteristic
295C2×C4C22×D411yescharacteristic
296C2×C4C22×D411yescharacteristic
297C2×C4C22×D414yes—
298C2×C4C22×D411yescharacteristic
299C2×C4C22×D411yescharacteristic
300C2×C4C2511yescharacteristic
301C8—24no—
302C8—24no—
303C22—21no—
304C22—21no—
305C22—42no—
306C22—42no—
307C22—44no—
308C22—42no—
309C22—44no—
310C22—42no—
311C22—44no—
312C22—42no—
313C22—42no—
314C22—88no—
315C22—84no—
316C22C2×AGL(1,ℤ/8)12yes—
317C22C23×D411yescharacteristic
318C4—24no—
319C4—21no—
320C4—21no—
321C4—21no—
322C4—24no—
323C4—42no—
324C4—42no—
325C4—42no—
326C4—42no—
327C4C2×AGL(1,ℤ/8)12yes—
328C4C2×AGL(1,ℤ/8)12yes—
329C4#58512yes—
330C2—22no—
331C2—82no—
332C2—82no—
333C2—84no—
334C2#348711yescharacteristic
335C2C22×AGL(1,ℤ/8)11yescharacteristic
336C2#358511yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3507C2semidirect
2. C2×#550C2semidirect
3. #3399C2semidirect
4. #3397C2semidirect
5. #3368C2semidirect
6. #3366C2semidirect
7. #3217C2semidirect
8. #3208C2semidirect
9. #3205C2semidirect
10. #3114C2semidirect
11. #3101C2semidirect
12. #3100C2semidirect
13. #2983C2semidirect
15. #559C22semidirect
16. #557C22semidirect
18. #556C22semidirect
19. #554C22semidirect
38. #496C22semidirect
39. #493C22semidirect
40. #492C22semidirect
41. #490C22semidirect
42. #486C22semidirect
43. #486C22semidirect
46. #478C22semidirect
47. #476C22semidirect
48. #474C22semidirect
49. #463C22semidirect
50. #461C22semidirect
51. #460C22semidirect
52. #460C22semidirect
53. #459C22semidirect
54. #459C22semidirect
55. #459C22semidirect
60. #446C22semidirect
61. #446C22semidirect
62. #442C22semidirect
63. #440C22semidirect
64. C4×SD16C22semidirect
65. C4×D8C22semidirect

Maximal subgroups

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

subgroupindex
#35072
C2×#5502
#33992
#33972
#33682
#33662
#32172
#32082
#32052
#31142
#31012
#31002
#29832