Finite Group Databasebeta

← #22406

Subgroups — #22406

Order 256.

737 conjugacy classes of subgroups.

The subgroup lattice has 305 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#547C211yesmaximal, characteristic
2C2×#410C212yesmaximal, complemented
3#2344C212yesmaximal, complemented
4#1964C212yesmaximal, complemented
5#1899C214yesmaximal, complemented
6#1799C211yesmaximal, characteristic, complemented
7#1782C212yesmaximal, complemented
8C4×#99C211yesmaximal, characteristic, complemented
9C22×#41C2212yes—
10#547—22no—
11#547—24no—
12#547—22no—
13C2×C4⋊Q8C411yescharacteristic, complemented
14C2×#123C412yescomplemented
15C2×#123C2212yes—
16C2×C22⋊Q8C412yescomplemented
17C2×#121C411yescharacteristic, complemented
18C2×#121C2211yescharacteristic
19C2×C4×D4C411yescharacteristic, complemented
20C2×C4×D4C2211yescharacteristic
21C2×#117C2214yes—
22C22×C4⋊C4C411yescharacteristic, complemented
23C22×C4⋊C4C2211yescharacteristic
24#410—28no—
25C2×#99C2212yes—
26C2×#99C2214yes—
27C2×#99C2211yescharacteristic
28C2×#99C2214yes—
29C2×#99C2211yescharacteristic
30#389—22no—
31#387—24no—
32#381C2214yes—
33#380C2212yes—
34C4×C4⋊C4—22no—
35C4×C22⋊C4C2212yes—
36#342C2212yes—
37#342C2212yes—
38C2×#41—24no—
39C2×#41—24no—
40C2×#41—24no—
41C2×#41—24no—
42C2×#41—44no—
43C22×Q8C2×C412yes—
44C22×D4C2×C412yes—
45C22×D4C2×C411yescharacteristic
46C22×D4C2312yes—
47C22×D4C2311yescharacteristic
48C23×C4C2×C412yes—
49C23×C4C2×C412yes—
50C23×C4C2×C411yescharacteristic
51C23×C4C2312yes—
52C23×C4C2311yescharacteristic
53C4⋊Q8—22no—
54C4⋊Q8—22no—
55#123—24no—
56#123—24no—
57#123—24no—
58#123—24no—
59C22⋊Q8—24no—
60C22⋊Q8—24no—
61#121—22no—
62#121—22no—
63#121—22no—
64#121—22no—
65C4×D4—22no—
66C4×D4—22no—
67C4×D4—22no—
68C4×D4—21no—
69C4×D4—21no—
70#117—28no—
71#117—44no—
72C2×C4⋊C4—22no—
73C2×C4⋊C4—21no—
74C2×C4⋊C4—21no—
75C2×C4⋊C4—24no—
76C2×C4⋊C4—22no—
77C2×C4⋊C4C2×C411yescharacteristic
78C2×C4⋊C4C2×C412yes—
79C2×C4⋊C4C2×C411yescharacteristic
80C2×C4⋊C4C2×C412yes—
81C2×C4⋊C4C2×C411yescharacteristic
82C2×C4⋊C4C2×C411yescharacteristic
83C2×C4⋊C4C2×C412yes—
84C2×C4⋊C4D412yes—
85C2×C4⋊C4D414yes—
86C2×C4⋊C4D412yes—
87C2×C22⋊C4C2×C412yes—
88C2×C22⋊C4C2×C411yescharacteristic
89C2×C22⋊C4C2×C412yes—
90C2×C22⋊C4C2×C412yes—
91C2×C22⋊C4C2314yes—
92C2×C22⋊C4C2312yes—
93C2×C22⋊C4C2311yescharacteristic
94C2×C22⋊C4C2312yes—
95C2×C42—24no—
96C2×C42—22no—
97C2×C42C2×C411yescharacteristic
98#99—24no—
99#99—22no—
100#99—28no—
101#99—44no—
102#99D414yescomplemented
103#95—22no—
104#95—24no—
105#95—22no—
106#95—24no—
107C24C22×C412yes—
108C24C22×C411yescharacteristic
109C24C2411yescharacteristic
110#41—48no—
111#41—48no—
112#41—48no—
113#41—48no—
114C2×Q8—24no—
115C2×Q8—24no—
116C2×Q8—42no—
117C2×D4—22no—
118C2×D4—22no—
119C2×D4—24no—
120C2×D4—22no—
121C2×D4—24no—
122C2×D4—22no—
123C2×D4—24no—
124C2×D4—21no—
125C2×D4—21no—
126C2×D4—24no—
127C2×D4—42no—
128C2×D4—42no—
129C2×D4C2×D412yes—
130C2×D4#4112yes—
131C22×C4—22no—
132C22×C4—22no—
133C22×C4—24no—
134C22×C4—24no—
135C22×C4—22no—
136C22×C4—21no—
137C22×C4—21no—
138C22×C4—22no—
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—22no—
142C22×C4—24no—
143C22×C4—22no—
144C22×C4—24no—
145C22×C4—42no—
146C22×C4—42no—
147C22×C4—42no—
148C22×C4—42no—
149C22×C4C22×C412yes—
150C22×C4C22×C411yescharacteristic
151C22×C4C22×C412yes—
152C22×C4C22×C412yes—
153C22×C4C22×C411yescharacteristic
154C22×C4C22×C411yescharacteristic
155C22×C4C22×C411yescharacteristic
156C22×C4C22×C411yescharacteristic
157C22×C4C2×D414yes—
158C22×C4C2×D414yes—
159C22×C4C2×D412yes—
160C22×C4C2×D412yes—
161C4⋊C4—21no—
162C4⋊C4—21no—
163C4⋊C4—22no—
164C4⋊C4—22no—
165C4⋊C4—22no—
166C4⋊C4—24no—
167C4⋊C4—48no—
168C4⋊C4—44no—
169C4⋊C4C22⋊C412yes—
170C4⋊C4C22⋊C411yescharacteristic
171C4⋊C4C22⋊C411yescharacteristic
172C4⋊C4C22⋊C412yes—
173C4⋊C4C22⋊C412yes—
174C4⋊C4C22⋊C414yes—
175C4⋊C4C22⋊C414yes—
176C22⋊C4—22no—
177C22⋊C4—22no—
178C22⋊C4—22no—
179C22⋊C4—22no—
180C22⋊C4—22no—
181C22⋊C4—24no—
182C22⋊C4—24no—
183C22⋊C4—24no—
184C22⋊C4—22no—
185C22⋊C4—22no—
186C22⋊C4—24no—
187C22⋊C4C2×D414yes—
188C42—21no—
189C42—21no—
190C42—48no—
191C42—44no—
192C23—21no—
193C23—21no—
194C23—22no—
195C23—22no—
196C23—22no—
197C23—41no—
198C23—41no—
199C23—41no—
200C23—41no—
201C23—42no—
202C23—42no—
203C23C4×D412yes—
204C23C23×C411yescharacteristic
205C23C22×D412yes—
206C23C22×D411yescharacteristic
207C23C2×#4111yescharacteristic
208C23H(5,𝔽2)12yes—
209Q8—48no—
210D4—24no—
211D4—24no—
212D4—48no—
213D4—42no—
214D4—44no—
215D4—44no—
216D4—42no—
217C2×C4—21no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—21no—
223C2×C4—24no—
224C2×C4—24no—
225C2×C4—24no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—22no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—24no—
235C2×C4—41no—
236C2×C4—42no—
237C2×C4—44no—
238C2×C4—44no—
239C2×C4—44no—
240C2×C4—44no—
241C2×C4—42no—
242C2×C4—42no—
243C2×C4—42no—
244C2×C4—42no—
245C2×C4—41no—
246C2×C4—41no—
247C2×C4—42no—
248C2×C4—44no—
249C2×C4—42no—
250C2×C4—44no—
251C2×C4—44no—
252C2×C4—42no—
253C2×C4C2×C22⋊C411yescharacteristic
254C2×C4C2×C22⋊C412yes—
255C2×C4C2×C22⋊C412yes—
256C2×C4C2×C22⋊C412yes—
257C2×C4C2×C22⋊C414yes—
258C2×C4C2×C22⋊C411yescharacteristic
259C2×C4C4×D412yes—
260C22—22no—
261C22—21no—
262C22—22no—
263C22—21no—
264C22—22no—
265C22—41no—
266C22—41no—
267C22—42no—
268C22—42no—
269C22—42no—
270C22—41no—
271C22—41no—
272C22—42no—
273C22—42no—
274C22—42no—
275C22—82no—
276C22—82no—
277C22C22×C22⋊C411yescharacteristic
278C22C2×C4×D411yescharacteristic
279C22#51811yescharacteristic
280C22D4212yes—
281C22#54612yes—
282C4—22no—
283C4—22no—
284C4—24no—
285C4—22no—
286C4—21no—
287C4—22no—
288C4—44no—
289C4—42no—
290C4—41no—
291C4—41no—
292C4—84no—
293C4—82no—
294C4#41012yescomplemented
295C2—22no—
296C2—22no—
297C2—21no—
298C2—21no—
299C2—42no—
300C2—82no—
301C2D4×C22⋊C411yescharacteristic
302C2C2×#41011yescharacteristic
303C2#288411yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC24C24
prime radicalC2×#547C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4⋊C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#410C2semidirect
3. #2344C2semidirect
4. #1964C2semidirect
5. #1899C2semidirect
6. #1799C2semidirect
7. #1782C2semidirect
8. C4×#99C2semidirect
13. C2×C4⋊Q8C4semidirect
14. C2×#123C4semidirect
16. C2×C22⋊Q8C4semidirect
17. C2×#121C4semidirect
19. C2×C4×D4C4semidirect
22. C22×C4⋊C4C4semidirect
102. #99D4semidirect
294. C4#410semidirect

Maximal subgroups

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

subgroupindex
C2×#5472
C2×#4102
#23442
#19642
#18992
#17992
#17822
C4×#992