Finite Group Databasebeta

← #61827

Subgroups — #61827

Order 256.

967 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3507C211yesmaximal, characteristic, complemented
2C2×D4×Q8C211yesmaximal, characteristic, complemented
3#3386C214yesmaximal, complemented
4#3384C214yesmaximal, complemented
5#3373C214yesmaximal, complemented
6#3367C214yesmaximal, complemented
7#3238C214yesmaximal, complemented
8#3229C211yesmaximal, characteristic, complemented
9#3226C211yesmaximal, characteristic, complemented
10#3114C214yesmaximal, complemented
11#3101C211yesmaximal, characteristic, complemented
12#3100C211yesmaximal, characteristic
13#2983C211yesmaximal, characteristic, complemented
14C23×Q8—21no—
15#559C2212yescomplemented
16#557C2212yescomplemented
17#556—22no—
18#556C2212yescomplemented
19#554C2212yescomplemented
20#552—22no—
21D4×Q8—22no—
22D4×Q8—22no—
23D4×Q8C2214yes—
24D4×Q8C2214yes—
25#539—22no—
26#536—21no—
27#533C2211yescharacteristic
28#532C2211yescharacteristic
29C2×C4⋊Q8C2211yescharacteristic
30C2×C4⋊Q8C2212yes—
31#529C2214yes—
32C2×C22⋊Q8—21no—
33C2×C22⋊Q8—22no—
34#520—21no—
35C2×C4×Q8C2211yescharacteristic
36C2×C4×D4C2211yescharacteristic
37C2×C4×D4C2212yes—
38#501C2218yescomplemented
39#500C2212yescomplemented
40#498C2212yescomplemented
41#489C2218yescomplemented
42#487C2212yescomplemented
43#486C2212yescomplemented
44#483C2212yes—
45#483C2214yes—
46#480C2212yes—
47#480C2214yes—
48#478C2218yes—
49#477C2218yescomplemented
50#476C2212yes—
51#476C2218yescomplemented
52#475C2214yescomplemented
53#474C2212yes—
54#474C2214yescomplemented
55#463C2218yes—
56#461C2212yes—
57#459C2212yes—
58#450C2212yes—
59#447C2212yes—
60#446C2214yescomplemented
61#446C2214yescomplemented
62#442C2218yes—
63#440C2218yes—
64C4×SD16C2214yes—
65C4×D8C2214yes—
66#432C2214yes—
67#431C2211yescharacteristic
68#431C2211yescharacteristic
69C2×#41—21no—
70C22×Q8—24no—
71C22×Q8—24no—
72C22×Q8—22no—
73C22×Q8—21no—
74C22×Q8—48no—
75C22×Q8D411yescharacteristic
76C22×D4C2311yescharacteristic
77C23×C4—22no—
78C23×C4—21no—
79C2×SD16C2314yes—
80C2×D8C2314yes—
81C4⋊Q8—22no—
82C4⋊Q8—24no—
83C4⋊Q8—21no—
84C4⋊Q8—21no—
85C4⋊Q8C2311yescharacteristic
86C4⋊Q8C2312yes—
87C4⋊Q8C2312yes—
88C4⋊Q8C2318yes—
89C4⋊Q8C2311yescharacteristic
90C4⋊Q8C2311yescharacteristic
91#127C2311yescharacteristic
92#126—24no—
93#126—24no—
94#125—24no—
95#125—21no—
96#125C2314yes—
97#124—22no—
98#124—21no—
99#124C2314yes—
100#123—24no—
101#123—24no—
102C22⋊Q8—22no—
103C22⋊Q8—22no—
104C22⋊Q8—21no—
105C22⋊Q8—24no—
106C22⋊Q8—24no—
107C22⋊Q8—28no—
108C22⋊Q8—28no—
109C22⋊Q8—24no—
110C22⋊Q8C2312yes—
111#121—21no—
112#121C2312yes—
113C4×Q8—22no—
114C4×Q8—21no—
115C4×Q8D412yes—
116C4×Q8D412yes—
117C4×Q8C2314yes—
118C4×Q8C2312yes—
119C4×Q8C2312yes—
120C4×Q8C2312yes—
121C4×D4—24no—
122C4×D4—22no—
123C4×D4—24no—
124C4×D4—21no—
125C4×D4—21no—
126C4×D4—21no—
127C4×D4C2312yes—
128C4×D4C2312yes—
129C4×D4C2318yes—
130C4×D4C2314yes—
131C4×D4C2312yes—
132#117—21no—
133#117—22no—
134#117—24no—
135C2×C4⋊C4—22no—
136C2×C4⋊C4—21no—
137C2×C4⋊C4—22no—
138C2×C4⋊C4D411yescharacteristic
139C2×C4⋊C4D412yes—
140C2×C4⋊C4C2311yescharacteristic
141C2×C4⋊C4C2312yes—
142C2×C22⋊C4—22no—
143C2×C22⋊C4—21no—
144C2×C42C2312yes—
145C2×C42C2311yescharacteristic
146#107C2314yes—
147#107C2318yes—
148#106C2314yes—
149#106C2318yes—
150C4⋊C8C2312yes—
151C4⋊C8C2312yes—
152C4⋊C8C2318yes—
153#103C2314yes—
154#103C2318yes—
155#102C2314yes—
156#102C2314yes—
157#102C2314yes—
158#102C2318yes—
159C22⋊C8C2312yes—
160C22⋊C8C2312yes—
161#97C2318yes—
162C4×C8C2312yes—
163C4×C8C2312yes—
164C24—21no—
165#41—44no—
166C2×Q8—24no—
167C2×Q8—21no—
168C2×Q8—28no—
169C2×Q8—22no—
170C2×Q8—22no—
171C2×Q8—21no—
172C2×Q8—48no—
173C2×Q8—416no—
174C2×Q8—416no—
175C2×Q8—44no—
176C2×Q8C2×D412yes—
177C2×Q8C2×D412yes—
178C2×Q8C2412yes—
179C2×D4—24no—
180C2×D4—22no—
181C2×D4—21no—
182C2×D4—21no—
183C2×D4—21no—
184C2×D4C2412yes—
185C2×D4C2412yes—
186C22×C4—22no—
187C22×C4—21no—
188C22×C4—22no—
189C22×C4—28no—
190C22×C4—22no—
191C22×C4—22no—
192C22×C4—24no—
193C22×C4—48no—
194C22×C4—44no—
195C22×C4C2×D412yes—
196C22×C4C2×D412yes—
197C22×C4C2×D411yescharacteristic
198C22×C4C2×D411yescharacteristic
199C22×C4C2411yescharacteristic
200SD16—28no—
201D8—28no—
202C2×C8C2414yes—
203C2×C8C2414yes—
204C4⋊C4—21no—
205C4⋊C4—24no—
206C4⋊C4—28no—
207C4⋊C4—22no—
208C4⋊C4—22no—
209C4⋊C4—21no—
210C4⋊C4—22no—
211C4⋊C4—21no—
212C4⋊C4—22no—
213C4⋊C4—24no—
214C4⋊C4—21no—
215C4⋊C4—21no—
216C4⋊C4—22no—
217C4⋊C4—24no—
218C4⋊C4C2×D412yes—
219C4⋊C4C2×D412yes—
220C4⋊C4C2×D414yes—
221C4⋊C4C2×D414yes—
222C4⋊C4C2412yes—
223C4⋊C4C2414yes—
224C4⋊C4C2412yes—
225C4⋊C4C2412yes—
226C22⋊C4—22no—
227C22⋊C4—28no—
228C22⋊C4—22no—
229C22⋊C4—22no—
230C22⋊C4—22no—
231C22⋊C4—24no—
232C22⋊C4—24no—
233C22⋊C4—22no—
234C22⋊C4—24no—
235C42—24no—
236C42—22no—
237C42C2×D414yes—
238C42C2×D411yescharacteristic
239C42C2×D411yescharacteristic
240C42C2411yescharacteristic
241C42C2411yescharacteristic
242C42C2414yes—
243C23—24no—
244C23—22no—
245C23—22no—
246C23—42no—
247C23—42no—
248C23C22×D411yescharacteristic
249Q8—24no—
250Q8—24no—
251Q8—24no—
252Q8—416no—
253Q8—44no—
254Q8—44no—
255Q8—42no—
256Q8—81no—
257D4—24no—
258D4—22no—
259D4—24no—
260D4—44no—
261D4—42no—
262D4—81no—
263D42−1+414yes—
264C2×C4—24no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—24no—
270C2×C4—22no—
271C2×C4—42no—
272C2×C4—41no—
273C2×C4—416no—
274C2×C4—44no—
275C2×C4—42no—
276C2×C4—44no—
277C2×C4—44no—
278C2×C4—44no—
279C2×C4—84no—
280C2×C4AGL(1,ℤ/8)14yes—
281C2×C4C22×D414yes—
282C2×C4C22×D411yescharacteristic
283C2×C4C22×D411yescharacteristic
284C2×C4C22×D411yescharacteristic
285C2×C4C22×D414yes—
286C2×C4C22×D411yescharacteristic
287C2×C4C22×D411yescharacteristic
288C2×C4C2511yescharacteristic
289C8—24no—
290C8—24no—
291C22—21no—
292C22—21no—
293C22—24no—
294C22—48no—
295C22—42no—
296C22—42no—
297C22—42no—
298C22—42no—
299C22—42no—
300C22C2×AGL(1,ℤ/8)12yes—
301C22C23×D411yescharacteristic
302C4—24no—
303C4—21no—
304C4—21no—
305C4—21no—
306C4—24no—
307C4—42no—
308C4—42no—
309C4—44no—
310C4—42no—
311C4—42no—
312C4C2×AGL(1,ℤ/8)12yes—
313C4C2×AGL(1,ℤ/8)12yes—
314C4C2×2−1+412yes—
315C2—22no—
316C2—44no—
317C2—82no—
318C2#348611yescharacteristic
319C2C22×AGL(1,ℤ/8)11yescharacteristic
320C2#358611yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radical#3100C2
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×D4×Q8C2semidirect
3. #3386C2semidirect
4. #3384C2semidirect
5. #3373C2semidirect
6. #3367C2semidirect
7. #3238C2semidirect
8. #3229C2semidirect
9. #3226C2semidirect
10. #3114C2semidirect
11. #3101C2semidirect
13. #2983C2semidirect
15. #559C22semidirect
16. #557C22semidirect
18. #556C22semidirect
19. #554C22semidirect
38. #501C22semidirect
39. #500C22semidirect
40. #498C22semidirect
41. #489C22semidirect
42. #487C22semidirect
43. #486C22semidirect
49. #477C22semidirect
51. #476C22semidirect
52. #475C22semidirect
54. #474C22semidirect
60. #446C22semidirect
61. #446C22semidirect

Maximal subgroups

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

subgroupindex
#35072
C2×D4×Q82
#33862
#33842
#33732
#33672
#32382
#32292
#32262
#31142
#31012
#31002
#29832