Finite Group Databasebeta

← #34295

Subgroups — #34295

Order 256.

1600 conjugacy classes of subgroups.

The subgroup lattice has 327 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#550C211yesmaximal, characteristic
2C2×#520C211yesmaximal, characteristic, complemented
3C2×C4×#41C211yesmaximal, characteristic, complemented
4#2366C213yesmaximal, complemented
5#2363C213yesmaximal, complemented
6#2361C213yesmaximal, complemented
7#2352C213yesmaximal, complemented
8#2351C211yesmaximal, characteristic, complemented
9#2341C211yesmaximal, characteristic, complemented
10#2341C211yesmaximal, characteristic, complemented
11#2328C213yesmaximal, complemented
12#2324C213yesmaximal, complemented
13C4×#121C213yesmaximal, complemented
14#2290C213yesmaximal, complemented
15#2276C211yesmaximal, characteristic, complemented
16C22×#41C2211yescharacteristic
17C22×#41C2211yescharacteristic
18#550C4116yescomplemented
19C2×#127C2213yes—
20C2×#121C2213yes—
21C2×#121C2213yes—
22#520—28no—
23C4×#41—28no—
24C2×C4×Q8C2211yescharacteristic
25C2×C4×Q8C2211yescharacteristic
26C2×C4×Q8C2211yescharacteristic
27C2×C4×Q8C2211yescharacteristic
28C2×C4×Q8C2211yescharacteristic
29C2×C4×D4C2213yes—
30C2×C4×D4C2213yes—
31C2×C4×D4C2213yes—
32C2×C4×D4C2213yes—
33C2×C4×D4C2216yes—
34C2×C4×D4C2213yes—
35C2×#117C2213yes—
36C2×#117C2213yes—
37C22×C4⋊C4C2213yes—
38C22×C42C2213yes—
39#390C2213yes—
40#390C2216yes—
41#390C2213yes—
42#390C2213yes—
43#390C2213yes—
44#389C2213yes—
45#389C2213yes—
46#388C2216yes—
47#388C2213yes—
48#388C2213yes—
49#387C2213yes—
50#387C2211yescharacteristic
51#386C2216yes—
52#386C2213yes—
53#386C2216yes—
54#386C2216yes—
55#386C2213yes—
56#385C2213yes—
57#385C2213yes—
58#382C2213yes—
59#380C2213yes—
60#380C2213yes—
61C4×C4⋊C4C2213yes—
62C4×C4⋊C4C2213yes—
63C4×C4⋊C4C2213yes—
64C4×C4⋊C4C2213yes—
65C4×C22⋊C4C2213yes—
66C4×C22⋊C4C2213yes—
67C4×C22⋊C4C2216yes—
68#376C2213yes—
69C2×#41—24no—
70C2×#41—24no—
71C2×#41—24no—
72C2×#41—24no—
73C2×#41C2×C418yescomplemented
74C2×#41C2×C418yescomplemented
75C22×Q8C2311yescharacteristic
76C22×D4C2313yes—
77C22×D4C2313yes—
78C22×D4C2316yes—
79C22×D4C2313yes—
80C23×C4C2313yes—
81C23×C4C2313yes—
82C23×C4C2313yes—
83C23×C4C2316yes—
84C23×C4C2313yes—
85#127C2×C4124yescomplemented
86#121C2×C4124yescomplemented
87#121C2×C4124yescomplemented
88C4×Q8—24no—
89C4×Q8—24no—
90C4×Q8—24no—
91C4×Q8C2×C418yescomplemented
92C4×Q8D418yescomplemented
93C4×D4—212no—
94C4×D4—212no—
95C4×D4—212no—
96C4×D4—212no—
97C4×D4—412no—
98C4×D4C2×C4124yescomplemented
99#117—212no—
100#117—212no—
101C2×C4⋊C4—212no—
102C2×C4⋊C4C2313yes—
103C2×C4⋊C4C2313yes—
104C2×C4⋊C4C2311yescharacteristic
105C2×C4⋊C4C2313yes—
106C2×C4⋊C4C2313yes—
107C2×C4⋊C4C2313yes—
108C2×C4⋊C4C2313yes—
109C2×C4⋊C4C2311yescharacteristic
110C2×C4⋊C4C2313yes—
111C2×C4⋊C4C2313yes—
112C2×C22⋊C4C2313yes—
113C2×C22⋊C4C2316yes—
114C2×C22⋊C4C2313yes—
115C2×C22⋊C4C2313yes—
116C2×C22⋊C4C2316yes—
117C2×C22⋊C4C2316yes—
118C2×C22⋊C4C2313yes—
119C2×C22⋊C4C2313yes—
120C2×C22⋊C4C2313yes—
121C2×C22⋊C4C2313yes—
122C2×C22⋊C4C2313yes—
123C2×C42—212no—
124C2×C42C2313yes—
125C2×C42C2313yes—
126C2×C42C2313yes—
127C2×C42C2313yes—
128C2×C42C2311yescharacteristic
129C2×C42C2316yes—
130C2×C42C2313yes—
131C2×C42C2313yes—
132#95C2311yescharacteristic
133#95C2313yes—
134#95C2313yes—
135#95C2313yes—
136#95C2313yes—
137#95C2311yescharacteristic
138#95C2311yescharacteristic
139#95C2313yes—
140#95C2316yes—
141#95C2311yescharacteristic
142#95C2313yes—
143C24C2413yes—
144C24C2413yes—
145#41—232no—
146#41—232no—
147C2×Q8C22×C414yes—
148C2×Q8C2×D414yes—
149C2×Q8#4114yes—
150C2×D4—26no—
151C2×D4—26no—
152C2×D4—26no—
153C2×D4—26no—
154C2×D4—46no—
155C2×D4—46no—
156C2×D4—43no—
157C2×D4—43no—
158C2×D4C22×C4112yes—
159C2×D4C22×C4112yes—
160C2×D4C22×C4112yes—
161C2×D4C22×C4124yes—
162C22×C4—26no—
163C22×C4—26no—
164C22×C4—26no—
165C22×C4—26no—
166C22×C4—26no—
167C22×C4—26no—
168C22×C4—26no—
169C22×C4—212no—
170C22×C4—43no—
171C22×C4—43no—
172C22×C4—43no—
173C22×C4—46no—
174C22×C4—46no—
175C22×C4C22×C4112yes—
176C22×C4C22×C4112yes—
177C22×C4C2411yescharacteristic
178C22×C4C2413yes—
179C22×C4C2413yes—
180C22×C4C2413yes—
181C22×C4C2411yescharacteristic
182C22×C4C2411yescharacteristic
183C22×C4C2411yescharacteristic
184C22×C4C2413yes—
185C22×C4C2411yescharacteristic
186C22×C4C2411yescharacteristic
187C22×C4C2413yes—
188C22×C4C2411yescharacteristic
189C22×C4C2413yes—
190C4⋊C4—26no—
191C4⋊C4—26no—
192C4⋊C4—22no—
193C4⋊C4—26no—
194C4⋊C4—26no—
195C4⋊C4—26no—
196C4⋊C4—43no—
197C4⋊C4C22×C414yes—
198C4⋊C4C22×C4112yes—
199C4⋊C4C2×D4112yes—
200C22⋊C4—26no—
201C22⋊C4—212no—
202C22⋊C4—26no—
203C22⋊C4—26no—
204C22⋊C4—43no—
205C22⋊C4—46no—
206C22⋊C4—43no—
207C22⋊C4—43no—
208C22⋊C4—46no—
209C22⋊C4C22×C4112yes—
210C22⋊C4C22×C4112yes—
211C42—22no—
212C42—26no—
213C42—26no—
214C42—26no—
215C42—26no—
216C42—46no—
217C42C22×C4112yes—
218C42C2×D4112yes—
219C23—23no—
220C23—23no—
221C23—23no—
222C23—23no—
223C23—23no—
224C23—23no—
225C23—23no—
226C23—23no—
227C23—23no—
228C23—23no—
229C23—23no—
230C23—23no—
231C23C23×C416yes—
232C23C23×C416yes—
233C23C2511yescharacteristic
234Q8C4×D4116yescomplemented
235D4—224no—
236D4—224no—
237D4—412no—
238D4—424no—
239C2×C4—21no—
240C2×C4—21no—
241C2×C4—21no—
242C2×C4—21no—
243C2×C4—21no—
244C2×C4—23no—
245C2×C4—23no—
246C2×C4—23no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—23no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—224no—
254C2×C4—224no—
255C2×C4—21no—
256C2×C4—23no—
257C2×C4—23no—
258C2×C4—21no—
259C2×C4—23no—
260C2×C4—23no—
261C2×C4—23no—
262C2×C4—21no—
263C2×C4—23no—
264C2×C4—21no—
265C2×C4—21no—
266C2×C4—23no—
267C2×C4—23no—
268C2×C4—23no—
269C2×C4—21no—
270C2×C4—412no—
271C2×C4—412no—
272C2×C4—812no—
273C2×C4C23×C412yes—
274C2×C4C23×C416yes—
275C2×C4C23×C412yes—
276C2×C4C23×C412yes—
277C2×C4C23×C416yes—
278C2×C4C22×D412yes—
279C2×C4C22×D416yes—
280C2×C4C22×D416yes—
281C2×C4C2×#4116yes—
282C2×C4H(5,𝔽2)12yes—
283C22—26no—
284C22—26no—
285C22—26no—
286C22—26no—
287C22—26no—
288C22—26no—
289C22—43no—
290C22—43no—
291C22—43no—
292C22—43no—
293C22—43no—
294C22—43no—
295C22—43no—
296C22—43no—
297C22C24×C411yescharacteristic
298C22C23×D411yescharacteristic
299C22C22×#4111yescharacteristic
300C22C2×H(5,𝔽2)11yescharacteristic
301C22#58511yescharacteristic
302C22#58511yescharacteristic
303C22#58511yescharacteristic
304C4—22no—
305C4—22no—
306C4—22no—
307C4—26no—
308C4—22no—
309C4—22no—
310C4—26no—
311C4—41no—
312C4—43no—
313C4—43no—
314C4—43no—
315C4—41no—
316C4C2×C4×D4112yes—
317C2—46no—
318C2—46no—
319C2C22×C4×D411yescharacteristic
320C2#342811yescharacteristic
321C2C4×H(5,𝔽2)11yescharacteristic
322C2#348711yescharacteristic
323C2#348811yescharacteristic
324C2#351711yescharacteristic
325C2#352411yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC2×#550C2
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×#520C2semidirect
3. C2×C4×#41C2semidirect
4. #2366C2semidirect
5. #2363C2semidirect
6. #2361C2semidirect
7. #2352C2semidirect
8. #2351C2semidirect
9. #2341C2semidirect
10. #2341C2semidirect
11. #2328C2semidirect
12. #2324C2semidirect
13. C4×#121C2semidirect
14. #2290C2semidirect
15. #2276C2semidirect
18. #550C4semidirect
73. C2×#41C2×C4semidirect
74. C2×#41C2×C4semidirect
85. #127C2×C4semidirect
86. #121C2×C4semidirect
87. #121C2×C4semidirect
91. C4×Q8C2×C4semidirect
92. C4×Q8D4semidirect
98. C4×D4C2×C4semidirect
234. Q8C4×D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5502
C2×#5202
C2×C4×#412
#23662
#23632
#23612
#23522
#23512
#23412
#23282
#23242
C4×#1212
#22902
#22762