Finite Group Databasebeta

← #61819

Subgroups — #61819

Order 256.

885 conjugacy classes of subgroups.

The subgroup lattice has 317 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3507C211yesmaximal, characteristic, complemented
2C2×#554C211yesmaximal, characteristic, complemented
3#3381C214yesmaximal, complemented
4#3380C214yesmaximal, complemented
5#3361C214yesmaximal, complemented
6#3360C214yesmaximal, complemented
7#3232C214yesmaximal, complemented
8#3230C211yesmaximal, characteristic, complemented
9#3227C211yesmaximal, characteristic, complemented
10#3105C214yesmaximal, complemented
11#3101C211yesmaximal, characteristic, complemented
12#3100C211yesmaximal, characteristic
13#2982C211yesmaximal, characteristic, complemented
14#559C2212yescomplemented
15#557C2212yescomplemented
16#556—22no—
17#556C2212yescomplemented
18#554—22no—
19#554—22no—
20#554C2214yes—
21#554C2214yes—
22#554C2212yescomplemented
23#552—22no—
24#539—22no—
25#536—21no—
26#533C2211yescharacteristic
27#532C2211yescharacteristic
28C2×C4⋊Q8C2211yescharacteristic
29#529C2214yes—
30C2×#125C2212yes—
31C2×C22⋊Q8—21no—
32C2×C22⋊Q8—22no—
33#520—21no—
34C2×C4×Q8C2211yescharacteristic
35C2×C4×D4C2211yescharacteristic
36C2×C4×D4C2212yes—
37C22×C4⋊C4—21no—
38#500C2212yescomplemented
39#499C2218yescomplemented
40#498C2212yescomplemented
41#488C2218yescomplemented
42#487C2212yescomplemented
43#486C2212yescomplemented
44#484C2214yes—
45#483C2212yes—
46#481C2214yes—
47#480C2212yes—
48#479C2218yescomplemented
49#478C2218yes—
50#478C2218yescomplemented
51#477C2214yescomplemented
52#476C2212yes—
53#476C2214yescomplemented
54#474C2212yes—
55#463C2218yes—
56#461C2212yes—
57#459C2212yes—
58#450C2212yes—
59#447C2212yes—
60C8×Q8C2214yescomplemented
61C8×Q8C2214yescomplemented
62C4×SD16C2214yes—
63C4×SD16C2218yes—
64C4×D8C2214yes—
65C4×D8C2218yes—
66#431C2211yescharacteristic
67#431C2211yescharacteristic
68#431C2214yes—
69C2×#41—21no—
70C22×Q8—21no—
71C22×Q8D411yescharacteristic
72C22×D4C2311yescharacteristic
73C23×C4—21no—
74C23×C4—22no—
75C2×SD16C2314yes—
76C2×D8C2314yes—
77C4⋊Q8—22no—
78C4⋊Q8—21no—
79C4⋊Q8—21no—
80C4⋊Q8C2311yescharacteristic
81C4⋊Q8C2312yes—
82C4⋊Q8C2312yes—
83C4⋊Q8C2311yescharacteristic
84C4⋊Q8C2311yescharacteristic
85#127C2311yescharacteristic
86#126—24no—
87#126—24no—
88#125—24no—
89#125—24no—
90#125—21no—
91#125C2318yes—
92#125C2314yes—
93#124—22no—
94#124—21no—
95#124C2314yes—
96#123—24no—
97#123—24no—
98C22⋊Q8—24no—
99C22⋊Q8—24no—
100C22⋊Q8—22no—
101C22⋊Q8—22no—
102C22⋊Q8—21no—
103C22⋊Q8—28no—
104C22⋊Q8—28no—
105C22⋊Q8—24no—
106C22⋊Q8C2312yes—
107#121—21no—
108#121C2312yes—
109C4×Q8—22no—
110C4×Q8—21no—
111C4×Q8D412yes—
112C4×Q8D412yes—
113C4×Q8C2314yes—
114C4×Q8C2312yes—
115C4×Q8C2312yes—
116C4×Q8C2312yes—
117C4×D4—24no—
118C4×D4—22no—
119C4×D4—24no—
120C4×D4—21no—
121C4×D4—21no—
122C4×D4—21no—
123C4×D4C2312yes—
124C4×D4C2318yes—
125C4×D4C2312yes—
126C4×D4C2314yes—
127C4×D4C2312yes—
128#117—21no—
129#117—22no—
130#117—24no—
131C2×C4⋊C4—22no—
132C2×C4⋊C4—21no—
133C2×C4⋊C4—22no—
134C2×C4⋊C4—24no—
135C2×C4⋊C4—24no—
136C2×C4⋊C4—22no—
137C2×C4⋊C4D411yescharacteristic
138C2×C4⋊C4D412yes—
139C2×C4⋊C4C2311yescharacteristic
140C2×C4⋊C4C2312yes—
141C2×C22⋊C4—21no—
142C2×C22⋊C4—22no—
143C2×C42C2312yes—
144C2×C42C2311yescharacteristic
145#107C2314yes—
146#107C2318yes—
147#106C2314yes—
148#106C2318yes—
149C4⋊C8C2312yes—
150C4⋊C8C2312yes—
151C4⋊C8C2318yes—
152#103C2314yes—
153#103C2318yes—
154#102C2314yes—
155#102C2314yes—
156#102C2314yes—
157#102C2318yes—
158C22⋊C8C2312yes—
159C22⋊C8C2312yes—
160C4×C8C2312yes—
161C4×C8C2318yes—
162C4×C8C2312yes—
163C24—21no—
164#41—44no—
165C2×Q8—24no—
166C2×Q8—21no—
167C2×Q8—21no—
168C2×Q8—22no—
169C2×Q8—22no—
170C2×Q8—82no—
171C2×Q8C2×D412yes—
172C2×Q8C2×D412yes—
173C2×Q8C2412yes—
174C2×D4—24no—
175C2×D4—22no—
176C2×D4—21no—
177C2×D4—21no—
178C2×D4—21no—
179C2×D4C2412yes—
180C2×D4C2412yes—
181C22×C4—21no—
182C22×C4—22no—
183C22×C4—22no—
184C22×C4—22no—
185C22×C4—22no—
186C22×C4—28no—
187C22×C4—24no—
188C22×C4—44no—
189C22×C4—84no—
190C22×C4C2×D412yes—
191C22×C4C2×D411yescharacteristic
192C22×C4C2×D412yes—
193C22×C4C2×D411yescharacteristic
194C22×C4C2411yescharacteristic
195SD16—28no—
196D8—28no—
197C2×C8C2414yes—
198C2×C8C2414yes—
199C4⋊C4—28no—
200C4⋊C4—22no—
201C4⋊C4—22no—
202C4⋊C4—21no—
203C4⋊C4—24no—
204C4⋊C4—28no—
205C4⋊C4—21no—
206C4⋊C4—22no—
207C4⋊C4—21no—
208C4⋊C4—22no—
209C4⋊C4—24no—
210C4⋊C4—21no—
211C4⋊C4—21no—
212C4⋊C4—22no—
213C4⋊C4—24no—
214C4⋊C4C2×D412yes—
215C4⋊C4C2×D412yes—
216C4⋊C4C2×D414yes—
217C4⋊C4C2×D414yes—
218C4⋊C4C2412yes—
219C4⋊C4C2414yes—
220C4⋊C4C2412yes—
221C4⋊C4C2412yes—
222C22⋊C4—22no—
223C22⋊C4—22no—
224C22⋊C4—22no—
225C22⋊C4—28no—
226C22⋊C4—22no—
227C22⋊C4—24no—
228C22⋊C4—24no—
229C22⋊C4—22no—
230C22⋊C4—24no—
231C42—24no—
232C42—22no—
233C42C2×D414yes—
234C42C2×D411yescharacteristic
235C42C2×D411yescharacteristic
236C42C2411yescharacteristic
237C42C2414yes—
238C42C2411yescharacteristic
239C23—24no—
240C23—22no—
241C23—22no—
242C23—42no—
243C23—42no—
244C23C22×D411yescharacteristic
245Q8—24no—
246Q8—24no—
247Q8—24no—
248Q8—42no—
249Q8—81no—
250Q8—82no—
251Q8—82no—
252D4—24no—
253D4—22no—
254D4—24no—
255D4—44no—
256D4—42no—
257D4—81no—
258D42−1+414yes—
259C2×C4—24no—
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—24no—
266C2×C4—42no—
267C2×C4—41no—
268C2×C4—44no—
269C2×C4—42no—
270C2×C4—44no—
271C2×C4—44no—
272C2×C4—44no—
273C2×C4—84no—
274C2×C4—88no—
275C2×C4#13514yes—
276C2×C4C22×D414yes—
277C2×C4C22×D411yescharacteristic
278C2×C4C22×D414yes—
279C2×C4C22×D411yescharacteristic
280C2×C4C22×D411yescharacteristic
281C2×C4C22×D411yescharacteristic
282C2×C4C22×D411yescharacteristic
283C2×C4C2511yescharacteristic
284C8—24no—
285C8—24no—
286C22—21no—
287C22—21no—
288C22—24no—
289C22—48no—
290C22—42no—
291C22—42no—
292C22—42no—
293C22—42no—
294C22—42no—
295C22C2×#13512yes—
296C22C23×D411yescharacteristic
297C4—24no—
298C4—21no—
299C4—21no—
300C4—21no—
301C4—24no—
302C4—44no—
303C4—42no—
304C4—42no—
305C4—42no—
306C4—42no—
307C4C2×#13512yes—
308C4C2×#13512yes—
309C4C2×2−1+412yes—
310C2—22no—
311C2—44no—
312C2—82no—
313C2#348611yescharacteristic
314C2C22×#13511yescharacteristic
315C2#358511yescharacteristic
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×#554C2semidirect
3. #3381C2semidirect
4. #3380C2semidirect
5. #3361C2semidirect
6. #3360C2semidirect
7. #3232C2semidirect
8. #3230C2semidirect
9. #3227C2semidirect
10. #3105C2semidirect
11. #3101C2semidirect
13. #2982C2semidirect
14. #559C22semidirect
15. #557C22semidirect
17. #556C22semidirect
22. #554C22semidirect
38. #500C22semidirect
39. #499C22semidirect
40. #498C22semidirect
41. #488C22semidirect
42. #487C22semidirect
43. #486C22semidirect
48. #479C22semidirect
50. #478C22semidirect
51. #477C22semidirect
53. #476C22semidirect
60. C8×Q8C22semidirect
61. C8×Q8C22semidirect

Maximal subgroups

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

subgroupindex
#35072
C2×#5542
#33812
#33802
#33612
#33602
#32322
#32302
#32272
#31052
#31012
#31002
#29822