Finite Group Databasebeta

← #61823

Subgroups — #61823

Order 256.

875 conjugacy classes of subgroups.

The subgroup lattice has 309 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3522C211yesmaximal, characteristic, complemented
2Q8×#41C211yesmaximal, characteristic, complemented
3Q8×Q16C211yesmaximal, characteristic, complemented
4#3381C213yesmaximal, complemented
5#3380C213yesmaximal, complemented
6Q8×SD16C211yesmaximal, characteristic, complemented
7#3365C213yesmaximal, complemented
8#3362C211yesmaximal, characteristic, complemented
9#3361C213yesmaximal, complemented
10#3358C211yesmaximal, characteristic, complemented
11#3233C213yesmaximal, complemented
12#3228C213yesmaximal, complemented
13#3106C213yesmaximal, complemented
14#3102C213yesmaximal, complemented
15#2982C211yesmaximal, characteristic, complemented
16#559C2213yes—
17Q82C2211yescharacteristic
18Q82C2211yescharacteristic
19#557C2213yes—
20#554—23no—
21#554C2213yes—
22#554C2213yes—
23#550C2211yescharacteristic
24D4×Q8—21no—
25D4×Q8C2211yescharacteristic
26#548—21no—
27#547—23no—
28#542—23no—
29#533—23no—
30#533C2213yes—
31#532C2213yes—
32#529C2213yes—
33#520—21no—
34C4×#41C2213yes—
35C2×C4×Q8—21no—
36C2×C4×Q8C2211yescharacteristic
37#500C2213yes—
38#499C2216yes—
39#498C2213yes—
40#488C2216yes—
41#486C2213yes—
42#486C2213yes—
43#485C2213yes—
44#482C2213yes—
45#482C2216yes—
46#479C2213yes—
47#478C2213yes—
48#478C2216yes—
49#478C2216yes—
50#477C2213yes—
51#477C2213yes—
52#476C2213yes—
53#476C2213yes—
54#475C2213yes—
55#474C2213yes—
56#464C2213yes—
57#463C2213yes—
58#460C2213yes—
59#459C2213yes—
60#452C2211yescharacteristic
61#449C2213yes—
62C8×Q8C2211yescharacteristic
63C8×Q8C2213yes—
64C8×Q8C2211yescharacteristic
65C8×Q8C2213yes—
66C4×Q16C2213yes—
67C4×SD16C2213yes—
68C4×SD16C2213yes—
69C4×SD16C2216yes—
70C4×D8C2213yes—
71C4×D8C2216yes—
72#431C2213yes—
73#431C2213yes—
74C2×#41—21no—
75C2×#41—23no—
76C2×#41C2311yescharacteristic
77C22×Q8—21no—
78C22×Q8D411yescharacteristic
79C2×Q16C2311yescharacteristic
80C2×SD16C2313yes—
81C2×SD16C2311yescharacteristic
82C2×D8C2313yes—
83C4⋊Q8—23no—
84C4⋊Q8—23no—
85C4⋊Q8—23no—
86C4⋊Q8C2313yes—
87C4⋊Q8C2313yes—
88C4⋊Q8C2313yes—
89#127C2313yes—
90#126—23no—
91#125—26no—
92#125C2313yes—
93#125C2316yes—
94#124—23no—
95#124—23no—
96#124C2313yes—
97#123—23no—
98#123—26no—
99C22⋊Q8—23no—
100C22⋊Q8—23no—
101C22⋊Q8—23no—
102C22⋊Q8—23no—
103C22⋊Q8—23no—
104C22⋊Q8—26no—
105C22⋊Q8—26no—
106C22⋊Q8C2311yescharacteristic
107#121—23no—
108#121—23no—
109#121C2313yes—
110C4×Q8—21no—
111C4×Q8—21no—
112C4×Q8—23no—
113C4×Q8—23no—
114C4×Q8—23no—
115C4×Q8D411yescharacteristic
116C4×Q8D413yes—
117C4×Q8C2313yes—
118C4×Q8C2313yes—
119C4×Q8C2313yes—
120C4×Q8C2311yescharacteristic
121C4×Q8C2313yes—
122C4×D4—23no—
123C4×D4—23no—
124C4×D4—23no—
125C4×D4—23no—
126C4×D4—23no—
127C4×D4C2313yes—
128C4×D4C2313yes—
129C4×D4C2313yes—
130C4×D4C2316yes—
131#117—23no—
132#117—23no—
133#117C2313yes—
134C2×C4⋊C4—23no—
135C2×C4⋊C4—23no—
136C2×C4⋊C4D413yes—
137C2×C42—23no—
138C2×C42C2313yes—
139#107C2313yes—
140#107C2316yes—
141#107C2313yes—
142#106C2316yes—
143#106C2313yes—
144#106C2313yes—
145C4⋊C8C2313yes—
146C4⋊C8C2313yes—
147C4⋊C8C2313yes—
148C4⋊C8C2313yes—
149#103C2311yescharacteristic
150#103C2313yes—
151#103C2313yes—
152#103C2313yes—
153#102C2311yescharacteristic
154#102C2313yes—
155#102C2316yes—
156#102C2313yes—
157#102C2316yes—
158#102C2313yes—
159C22⋊C8C2313yes—
160C22⋊C8C2311yescharacteristic
161C4×C8C2316yes—
162C4×C8C2313yes—
163C4×C8C2313yes—
164#41—22no—
165#41—22no—
166#41—44no—
167#41—86no—
168C2×Q8—24no—
169C2×Q8—23no—
170C2×Q8—23no—
171C2×Q8—23no—
172C2×Q8—44no—
173C2×Q8C2×D413yes—
174C2×Q8C2×D411yescharacteristic
175C2×Q8C2411yescharacteristic
176C2×Q8C2411yescharacteristic
177C2×D4—21no—
178C2×D4—23no—
179C2×D4—23no—
180C2×D4—23no—
181C2×D4C2413yes—
182C2×D4C2411yescharacteristic
183C22×C4—21no—
184C22×C4—23no—
185C22×C4—23no—
186C22×C4—23no—
187C22×C4—26no—
188C22×C4C2×D413yes—
189C22×C4C2×D413yes—
190C22×C4C2411yescharacteristic
191Q16—22no—
192SD16—26no—
193SD16—22no—
194D8—26no—
195C2×C8C2411yescharacteristic
196C2×C8C2413yes—
197C2×C8C2411yescharacteristic
198C2×C8C2413yes—
199C4⋊C4—23no—
200C4⋊C4—23no—
201C4⋊C4—26no—
202C4⋊C4—23no—
203C4⋊C4—21no—
204C4⋊C4—23no—
205C4⋊C4—23no—
206C4⋊C4—23no—
207C4⋊C4—23no—
208C4⋊C4—26no—
209C4⋊C4—23no—
210C4⋊C4C2×D413yes—
211C4⋊C4C2×D413yes—
212C4⋊C4C2×D416yes—
213C4⋊C4C2413yes—
214C4⋊C4C2413yes—
215C4⋊C4C2411yescharacteristic
216C4⋊C4C2413yes—
217C22⋊C4—23no—
218C22⋊C4—21no—
219C22⋊C4—23no—
220C22⋊C4—23no—
221C22⋊C4—23no—
222C22⋊C4—23no—
223C22⋊C4—23no—
224C22⋊C4—23no—
225C22⋊C4—26no—
226C42—23no—
227C42—23no—
228C42—23no—
229C42—23no—
230C42C2×D413yes—
231C42C2×D413yes—
232C42C2413yes—
233C42C2413yes—
234C23—21no—
235C23—23no—
236C23C22×D411yescharacteristic
237Q8—26no—
238Q8—21no—
239Q8—21no—
240Q8—21no—
241Q8—46no—
242Q8—83no—
243Q8—83no—
244Q8#13514yes—
245Q82−1+412yes—
246D4—24no—
247D4—21no—
248D4—23no—
249D4—23no—
250D4—46no—
251D4—46no—
252D4—83no—
253D42−1+412yes—
254C2×C4—24no—
255C2×C4—21no—
256C2×C4—26no—
257C2×C4—21no—
258C2×C4—21no—
259C2×C4—21no—
260C2×C4—23no—
261C2×C4—23no—
262C2×C4—23no—
263C2×C4—21no—
264C2×C4—43no—
265C2×C4—46no—
266C2×C4—46no—
267C2×C4—83no—
268C2×C4—86no—
269C2×C4C22×D411yescharacteristic
270C2×C4C22×D413yes—
271C2×C4C22×D413yes—
272C2×C4C22×D413yes—
273C2×C4C22×D413yes—
274C2×C4C2511yescharacteristic
275C8—23no—
276C8—23no—
277C8—21no—
278C8—21no—
279C22—21no—
280C22—21no—
281C22—22no—
282C22—21no—
283C22—41no—
284C22—41no—
285C22—43no—
286C22—43no—
287C22—43no—
288C22C23×D411yescharacteristic
289C4—23no—
290C4—23no—
291C4—21no—
292C4—22no—
293C4—23no—
294C4—43no—
295C4—43no—
296C4—41no—
297C4—41no—
298C4—43no—
299C4C2×#13516yes—
300C4C2×2−1+411yescharacteristic
301C4C2×2−1+411yescharacteristic
302C2—41no—
303C2—42no—
304C2—83no—
305C2#348611yescharacteristic
306C2C22×#13511yescharacteristic
307C2#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. #3522C2semidirect
2. Q8×#41C2semidirect
3. Q8×Q16C2semidirect
4. #3381C2semidirect
5. #3380C2semidirect
6. Q8×SD16C2semidirect
7. #3365C2semidirect
8. #3362C2semidirect
9. #3361C2semidirect
10. #3358C2semidirect
11. #3233C2semidirect
12. #3228C2semidirect
13. #3106C2semidirect
14. #3102C2semidirect
15. #2982C2semidirect

Maximal subgroups

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

subgroupindex
#35222
Q8×#412
Q8×Q162
#33812
#33802
Q8×SD162
#33652
#33622
#33612
#33582
#32332
#32282
#31062
#31022
#29822