Finite Group Databasebeta

← #61846

Subgroups — #61846

Order 256.

832 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3502C211yesmaximal, characteristic, complemented
2Q8×#41C211yesmaximal, characteristic
3#3387C213yesmaximal, complemented
4#3385C213yesmaximal, complemented
5Q8×Q16C211yesmaximal, characteristic, complemented
6Q8×SD16C211yesmaximal, characteristic, complemented
7#3374C213yesmaximal, complemented
8#3372C213yesmaximal, complemented
9#3363C211yesmaximal, characteristic, complemented
10#3359C211yesmaximal, characteristic, complemented
11#3237C213yesmaximal, complemented
12#3231C213yesmaximal, complemented
13#3116C213yesmaximal
14#3107C213yesmaximal
15#2984C211yesmaximal, characteristic, complemented
16Q82C2211yescharacteristic
17Q82C2211yescharacteristic
18Q82C2213yes—
19#557—21no—
20#557—23no—
21#557C2211yescharacteristic
22#557C2213yes—
23#557C2213yes—
24#554—23no—
25#554C2213yes—
26D4×Q8—21no—
27D4×Q8C2211yescharacteristic
28#544—23no—
29#533—23no—
30#533C2213yes—
31#533C2213yes—
32#533C2213yes—
33#519—21no—
34C4×#41C2213yes—
35C2×C4×Q8—21no—
36C2×C4×Q8C2211yescharacteristic
37#501C2216yes—
38#500C2213yes—
39#498C2213yes—
40#491C2216yes—
41#487C2213yes—
42#487C2213yes—
43#485C2213yes—
44#485C2213yes—
45#485C2216yes—
46#479C2216yes—
47#479C2216yes—
48#477C2213yes—
49#477C2213yes—
50#477C2213yes—
51#476C2213yes—
52#475C2213yes—
53#475C2213yes—
54#475C2213yes—
55#474C2213yes—
56#462C2213yes—
57#462C2213yes—
58#461C2213yes—
59#461C2213yes—
60#452C2211yescharacteristic
61#452C2213yes—
62#446C2213yes—
63#446C2213yes—
64C8×Q8C2211yescharacteristic
65C8×Q8C2211yescharacteristic
66#441C2216yes—
67#440C2216yes—
68C4×Q16C2213yes—
69C4×Q16C2213yes—
70C4×SD16C2213yes—
71C4×SD16C2213yes—
72#432C2213yes—
73#431C2213yes—
74C2×#41C2311yescharacteristic
75C22×Q8—21no—
76C22×Q8D411yescharacteristic
77C2×Q16C2311yescharacteristic
78C2×Q16C2313yes—
79C2×SD16C2311yescharacteristic
80C2×SD16C2313yes—
81C4⋊Q8—23no—
82C4⋊Q8—23no—
83C4⋊Q8—23no—
84C4⋊Q8—26no—
85C4⋊Q8—23no—
86C4⋊Q8C2313yes—
87C4⋊Q8C2313yes—
88C4⋊Q8C2313yes—
89C4⋊Q8C2313yes—
90C4⋊Q8C2313yes—
91C4⋊Q8C2313yes—
92#125—26no—
93#125—23no—
94#125—26no—
95#125—23no—
96#125—23no—
97#125—23no—
98#125C2316yes—
99C22⋊Q8—23no—
100C22⋊Q8—23no—
101C22⋊Q8—23no—
102C22⋊Q8—23no—
103C22⋊Q8—23no—
104C22⋊Q8—23no—
105C22⋊Q8—26no—
106C22⋊Q8C2311yescharacteristic
107C22⋊Q8C2313yes—
108C4×Q8—21no—
109C4×Q8—23no—
110C4×Q8—21no—
111C4×Q8—23no—
112C4×Q8—21no—
113C4×Q8—23no—
114C4×Q8—23no—
115C4×Q8—23no—
116C4×Q8—23no—
117C4×Q8—23no—
118C4×Q8D411yescharacteristic
119C4×Q8D413yes—
120C4×Q8C2313yes—
121C4×Q8C2313yes—
122C4×Q8C2313yes—
123C4×Q8C2313yes—
124C4×Q8C2316yes—
125C4×Q8C2311yescharacteristic
126C4×Q8C2313yes—
127C4×D4—23no—
128C4×D4—23no—
129C4×D4C2313yes—
130C4×D4C2313yes—
131#117—23no—
132#117—23no—
133#117—23no—
134#117C2313yes—
135C2×C4⋊C4—23no—
136C2×C4⋊C4D413yes—
137C2×C42—23no—
138C2×C42C2313yes—
139#107C2313yes—
140#107C2313yes—
141#107C2316yes—
142#106C2313yes—
143#106C2313yes—
144#106C2316yes—
145C4⋊C8C2313yes—
146C4⋊C8C2313yes—
147C4⋊C8C2313yes—
148C4⋊C8C2313yes—
149#103C2313yes—
150#103C2313yes—
151#103C2311yescharacteristic
152#103C2313yes—
153#103C2313yes—
154#103C2313yes—
155#103C2316yes—
156#103C2316yes—
157#102C2311yescharacteristic
158#102C2313yes—
159C22⋊C8C2311yescharacteristic
160C22⋊C8C2313yes—
161#97C2316yes—
162C4×C8C2313yes—
163C4×C8C2313yes—
164#41—22no—
165#41—22no—
166C2×Q8—24no—
167C2×Q8—23no—
168C2×Q8—23no—
169C2×Q8—23no—
170C2×Q8—23no—
171C2×Q8—44no—
172C2×Q8C2×D413yes—
173C2×Q8C2×D411yescharacteristic
174C2×Q8C2411yescharacteristic
175C2×Q8C2413yes—
176C2×Q8C2411yescharacteristic
177C2×D4—21no—
178C2×D4C2411yescharacteristic
179C22×C4—21no—
180C22×C4—23no—
181C22×C4—23no—
182C22×C4C2×D413yes—
183C22×C4C2×D413yes—
184C22×C4C2411yescharacteristic
185Q16—22no—
186Q16—26no—
187SD16—22no—
188SD16—26no—
189C2×C8C2411yescharacteristic
190C2×C8C2411yescharacteristic
191C2×C8C2413yes—
192C2×C8C2413yes—
193C4⋊C4—26no—
194C4⋊C4—23no—
195C4⋊C4—23no—
196C4⋊C4—23no—
197C4⋊C4—23no—
198C4⋊C4—23no—
199C4⋊C4—23no—
200C4⋊C4—23no—
201C4⋊C4—21no—
202C4⋊C4—23no—
203C4⋊C4—23no—
204C4⋊C4—26no—
205C4⋊C4—23no—
206C4⋊C4—23no—
207C4⋊C4—26no—
208C4⋊C4—23no—
209C4⋊C4—23no—
210C4⋊C4C2×D413yes—
211C4⋊C4C2×D416yes—
212C4⋊C4C2×D413yes—
213C4⋊C4C2411yescharacteristic
214C4⋊C4C2413yes—
215C4⋊C4C2413yes—
216C4⋊C4C2413yes—
217C22⋊C4—21no—
218C22⋊C4—23no—
219C22⋊C4—23no—
220C22⋊C4—23no—
221C22⋊C4—23no—
222C42—23no—
223C42—23no—
224C42—23no—
225C42—26no—
226C42—23no—
227C42—23no—
228C42C2×D413yes—
229C42C2×D413yes—
230C42C2413yes—
231C42C2413yes—
232C23—21no—
233C23C22×D411yescharacteristic
234Q8—26no—
235Q8—21no—
236Q8—21no—
237Q8—23no—
238Q8—21no—
239Q8—23no—
240Q8—46no—
241Q8—83no—
242Q8—83no—
243Q8—83no—
244Q8#13714yes—
245Q82−1+412yes—
246D4—24no—
247D4—21no—
248D42−1+412yes—
249C2×C4—24no—
250C2×C4—21no—
251C2×C4—26no—
252C2×C4—21no—
253C2×C4—21no—
254C2×C4—23no—
255C2×C4—21no—
256C2×C4—23no—
257C2×C4—21no—
258C2×C4—23no—
259C2×C4—23no—
260C2×C4—43no—
261C2×C4—46no—
262C2×C4—83no—
263C2×C4C22×D411yescharacteristic
264C2×C4C22×D413yes—
265C2×C4C22×D413yes—
266C2×C4C22×D413yes—
267C2×C4C22×D413yes—
268C2×C4C2511yescharacteristic
269C8—21no—
270C8—23no—
271C8—21no—
272C8—23no—
273C22—21no—
274C22—21no—
275C22—22no—
276C22—21no—
277C22—41no—
278C22—41no—
279C22C23×D411yescharacteristic
280C4—23no—
281C4—23no—
282C4—21no—
283C4—22no—
284C4—23no—
285C4—43no—
286C4—41no—
287C4—43no—
288C4—43no—
289C4—41no—
290C4—43no—
291C4C2×#13716yes—
292C4C2×2−1+411yescharacteristic
293C4C2×2−1+411yescharacteristic
294C2—41no—
295C2—42no—
296C2#348611yescharacteristic
297C2C22×#13711yescharacteristic
298C2#358411yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC2×#41C23
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. #3502C2semidirect
3. #3387C2semidirect
4. #3385C2semidirect
5. Q8×Q16C2semidirect
6. Q8×SD16C2semidirect
7. #3374C2semidirect
8. #3372C2semidirect
9. #3363C2semidirect
10. #3359C2semidirect
11. #3237C2semidirect
12. #3231C2semidirect
15. #2984C2semidirect

Maximal subgroups

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

subgroupindex
#35022
Q8×#412
#33872
#33852
Q8×Q162
Q8×SD162
#33742
#33722
#33632
#33592
#32372
#32312
#31162
#31072
#29842