Finite Group Databasebeta

← #34291

Subgroups — #34291

Order 256.

1456 conjugacy classes of subgroups.

The subgroup lattice has 318 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Q8C211yesmaximal, characteristic
2C2×#519C211yesmaximal, characteristic, complemented
3C22×C4×Q8C211yesmaximal, characteristic, complemented
4#2365C213yesmaximal, complemented
5#2362C213yesmaximal, complemented
6#2360C213yesmaximal, complemented
7#2352C213yesmaximal
8#2351C211yesmaximal, characteristic, complemented
9Q8×C22⋊C4C211yesmaximal, characteristic, complemented
10Q8×C22⋊C4C211yesmaximal, characteristic, complemented
11#2327C213yesmaximal, complemented
12#2323C213yesmaximal, complemented
13C4×C22⋊Q8C213yesmaximal, complemented
14#2290C213yesmaximal
15#2276C211yesmaximal, characteristic, complemented
16C23×Q8C2211yescharacteristic
17C23×Q8C2211yescharacteristic
18D4×Q8C4116yescomplemented
19C2×C4⋊Q8C2213yes—
20C2×C22⋊Q8C2213yes—
21C2×C22⋊Q8C2213yes—
22#519—28no—
23C2×C4×Q8—28no—
24C2×C4×Q8C2213yes—
25C2×C4×Q8C2213yes—
26C2×C4×Q8C2211yescharacteristic
27C2×C4×Q8C2211yescharacteristic
28C2×C4×Q8C2211yescharacteristic
29C2×C4×Q8C2213yes—
30C2×C4×Q8C2213yes—
31C2×C4×Q8C2211yescharacteristic
32C2×C4×Q8C2211yescharacteristic
33C2×C4×D4C2213yes—
34C2×#117C2213yes—
35C2×#117C2213yes—
36C22×C4⋊C4C2213yes—
37C22×C42C2213yes—
38#391C2213yes—
39#391C2213yes—
40#391C2213yes—
41#391C2213yes—
42#389C2213yes—
43#389C2216yes—
44#389C2213yes—
45#388C2213yes—
46#388C2216yes—
47#388C2213yes—
48#387C2216yes—
49#387C2213yes—
50#387C2216yes—
51#387C2216yes—
52#387C2213yes—
53#386C2213yes—
54#386C2211yescharacteristic
55#385C2213yes—
56#385C2213yes—
57#382C2213yes—
58#380C2213yes—
59#380C2213yes—
60C4×C4⋊C4C2213yes—
61C4×C4⋊C4C2213yes—
62C4×C4⋊C4C2213yes—
63C4×C4⋊C4C2213yes—
64C4×C4⋊C4C2216yes—
65C4×C22⋊C4C2213yes—
66C4×C22⋊C4C2213yes—
67C4×C22⋊C4C2216yes—
68#376C2213yes—
69C22×Q8—24no—
70C22×Q8—24no—
71C22×Q8—24no—
72C22×Q8—24no—
73C22×Q8C2×C418yes—
74C22×Q8C2×C418yescomplemented
75C22×Q8C2313yes—
76C22×Q8C2313yes—
77C22×Q8C2311yescharacteristic
78C22×D4C2311yescharacteristic
79C23×C4C2311yescharacteristic
80C23×C4C2313yes—
81C23×C4C2313yes—
82C23×C4C2313yes—
83C4⋊Q8C2×C4124yescomplemented
84C22⋊Q8C2×C4124yes—
85C22⋊Q8C2×C4124yescomplemented
86C4×Q8—24no—
87C4×Q8—24no—
88C4×Q8—24no—
89C4×Q8—212no—
90C4×Q8—212no—
91C4×Q8—212no—
92C4×Q8—212no—
93C4×Q8C2×C418yescomplemented
94C4×Q8D418yescomplemented
95C4×D4C2×C4124yes—
96#117—212no—
97#117—212no—
98C2×C4⋊C4—212no—
99C2×C4⋊C4C2313yes—
100C2×C4⋊C4C2316yes—
101C2×C4⋊C4C2313yes—
102C2×C4⋊C4C2313yes—
103C2×C4⋊C4C2313yes—
104C2×C4⋊C4C2313yes—
105C2×C4⋊C4C2313yes—
106C2×C4⋊C4C2313yes—
107C2×C4⋊C4C2313yes—
108C2×C4⋊C4C2313yes—
109C2×C4⋊C4C2316yes—
110C2×C4⋊C4C2313yes—
111C2×C22⋊C4C2313yes—
112C2×C22⋊C4C2311yescharacteristic
113C2×C22⋊C4C2313yes—
114C2×C22⋊C4C2311yescharacteristic
115C2×C22⋊C4C2311yescharacteristic
116C2×C22⋊C4C2313yes—
117C2×C22⋊C4C2313yes—
118C2×C22⋊C4C2313yes—
119C2×C42—212no—
120C2×C42C2316yes—
121C2×C42C2313yes—
122C2×C42C2313yes—
123C2×C42C2313yes—
124C2×C42C2313yes—
125C2×C42C2313yes—
126C2×C42C2316yes—
127C2×C42C2313yes—
128C2×C42C2313yes—
129#95C2311yescharacteristic
130#95C2313yes—
131#95C2313yes—
132#95C2313yes—
133#95C2313yes—
134#95C2316yes—
135#95C2316yes—
136#95C2313yes—
137#95C2313yes—
138#95C2313yes—
139#95C2311yescharacteristic
140#95C2316yes—
141#95C2313yes—
142C24C2411yescharacteristic
143C24C2411yescharacteristic
144C2×Q8—232no—
145C2×Q8—232no—
146C2×Q8—26no—
147C2×Q8—26no—
148C2×Q8—26no—
149C2×Q8—26no—
150C2×Q8C22×C4112yes—
151C2×Q8C22×C4112yes—
152C2×Q8C22×C414yes—
153C2×Q8C2×D414yes—
154C2×Q8#4114yes—
155C2×D4—22no—
156C2×D4—22no—
157C2×D4C22×C414yes—
158C22×C4—22no—
159C22×C4—22no—
160C22×C4—26no—
161C22×C4—26no—
162C22×C4—26no—
163C22×C4—26no—
164C22×C4—22no—
165C22×C4—26no—
166C22×C4—26no—
167C22×C4—43no—
168C22×C4C22×C4112yes—
169C22×C4C22×C4112yes—
170C22×C4C2411yescharacteristic
171C22×C4C2413yes—
172C22×C4C2413yes—
173C22×C4C2413yes—
174C22×C4C2411yescharacteristic
175C22×C4C2411yescharacteristic
176C22×C4C2413yes—
177C22×C4C2413yes—
178C22×C4C2413yes—
179C22×C4C2411yescharacteristic
180C22×C4C2413yes—
181C22×C4C2411yescharacteristic
182C22×C4C2413yes—
183C4⋊C4—212no—
184C4⋊C4—26no—
185C4⋊C4—26no—
186C4⋊C4—26no—
187C4⋊C4—26no—
188C4⋊C4—26no—
189C4⋊C4—26no—
190C4⋊C4—43no—
191C4⋊C4C22×C4112yes—
192C4⋊C4C22×C4112yes—
193C4⋊C4C22×C4124yes—
194C4⋊C4C2×D4112yes—
195C22⋊C4—26no—
196C22⋊C4—22no—
197C22⋊C4—22no—
198C22⋊C4—26no—
199C22⋊C4—22no—
200C22⋊C4—43no—
201C22⋊C4C22×C4112yes—
202C22⋊C4C22×C4112yes—
203C42—26no—
204C42—26no—
205C42—26no—
206C42—212no—
207C42—26no—
208C42—26no—
209C42—46no—
210C42C22×C4112yes—
211C42C2×D4112yes—
212C23—21no—
213C23—21no—
214C23—21no—
215C23—21no—
216C23—21no—
217C23—21no—
218C23—21no—
219C23—21no—
220C23—21no—
221C23—21no—
222C23C23×C412yes—
223C23C23×C412yes—
224C232−1+412yes—
225C232−1+412yes—
226C23C2511yescharacteristic
227Q8—224no—
228Q8—224no—
229Q8C4×D4116yes—
230D4—28no—
231C2×C4—28no—
232C2×C4—21no—
233C2×C4—23no—
234C2×C4—23no—
235C2×C4—23no—
236C2×C4—23no—
237C2×C4—23no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—21no—
241C2×C4—23no—
242C2×C4—21no—
243C2×C4—21no—
244C2×C4—23no—
245C2×C4—23no—
246C2×C4—224no—
247C2×C4—224no—
248C2×C4—23no—
249C2×C4—21no—
250C2×C4—23no—
251C2×C4—21no—
252C2×C4—23no—
253C2×C4—23no—
254C2×C4—21no—
255C2×C4—23no—
256C2×C4—21no—
257C2×C4—21no—
258C2×C4—23no—
259C2×C4—23no—
260C2×C4—23no—
261C2×C4—23no—
262C2×C4—21no—
263C2×C4—412no—
264C2×C4C23×C412yes—
265C2×C4C23×C416yes—
266C2×C4C23×C416yes—
267C2×C4C23×C416yes—
268C2×C4C23×C416yes—
269C2×C4C22×D412yes—
270C2×C4C22×D416yes—
271C2×C4C22×D416yes—
272C2×C4C2×#4116yes—
273C2×C42−1+412yes—
274C22—22no—
275C22—22no—
276C22—22no—
277C22—22no—
278C22—22no—
279C22—22no—
280C22—22no—
281C22—22no—
282C22—22no—
283C22—41no—
284C22—41no—
285C22—41no—
286C22—41no—
287C22#51914yescomplemented
288C22C24×C411yescharacteristic
289C22C23×D411yescharacteristic
290C22C22×#4111yescharacteristic
291C22C2×2−1+411yescharacteristic
292C22C2×2−1+411yescharacteristic
293C22C2×2−1+411yescharacteristic
294C22#58511yescharacteristic
295C4—26no—
296C4—26no—
297C4—22no—
298C4—26no—
299C4—22no—
300C4—22no—
301C4—26no—
302C4—43no—
303C4—41no—
304C4—43no—
305C4—43no—
306C4—41no—
307C4C2×C4×D4112yes—
308C2—24no—
309C2—42no—
310C2C22×C4×D411yescharacteristic
311C2C2×#51911yescharacteristic
312C2C4×2−1+411yescharacteristic
313C2#348611yescharacteristic
314C2#348911yescharacteristic
315C2#351611yescharacteristic
316C2#352311yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC22×D4C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#519C2semidirect
3. C22×C4×Q8C2semidirect
4. #2365C2semidirect
5. #2362C2semidirect
6. #2360C2semidirect
8. #2351C2semidirect
9. Q8×C22⋊C4C2semidirect
10. Q8×C22⋊C4C2semidirect
11. #2327C2semidirect
12. #2323C2semidirect
13. C4×C22⋊Q8C2semidirect
15. #2276C2semidirect
18. D4×Q8C4semidirect
74. C22×Q8C2×C4semidirect
83. C4⋊Q8C2×C4semidirect
85. C22⋊Q8C2×C4semidirect
93. C4×Q8C2×C4semidirect
94. C4×Q8D4semidirect
287. C22#519semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Q82
C2×#5192
C22×C4×Q82
#23652
#23622
#23602
#23522
#23512
Q8×C22⋊C42
#23272
#23232
C4×C22⋊Q82
#22902
#22762