Finite Group Databasebeta

← #22919

Subgroups — #22919

Order 256.

407 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×#485C211yesmaximal, characteristic
2#2362C211yesmaximal, characteristic
3#2347C211yesmaximal, characteristic
4#1942C211yesmaximal, characteristic, complemented
5#1933C211yesmaximal, characteristic, complemented
6#1928C211yesmaximal, characteristic, complemented
7#1919C211yesmaximal, characteristic, complemented
8#1918C211yesmaximal, characteristic, complemented
9#1892C211yesmaximal, characteristic
10#1865C211yesmaximal, characteristic, complemented
11#1854C211yesmaximal, characteristic
12C4×#106C211yesmaximal, characteristic, complemented
13C4×#103C211yesmaximal, characteristic, complemented
14C8×C22⋊C4C211yesmaximal, characteristic
15#1735C211yesmaximal, characteristic
16C23×C8C2211yescharacteristic
17C2×C22⋊Q8C2211yescharacteristic
18C2×C4×Q8C2211yescharacteristic
19C2×#117C2211yescharacteristic
20C2×#117C2211yescharacteristic
21#485C418yescomplemented
22C2×#107C2211yescharacteristic
23C2×#107C2211yescharacteristic
24C2×#106C2211yescharacteristic
25C2×#106C2211yescharacteristic
26C2×#103C2211yescharacteristic
27C2×#103C2211yescharacteristic
28C2×#103C2211yescharacteristic
29C2×#103C2211yescharacteristic
30C2×C22⋊C8C2211yescharacteristic
31C2×C4×C8C2211yescharacteristic
32C2×C4×C8C2211yescharacteristic
33#391C2211yescharacteristic
34#389C2211yescharacteristic
35#389C2211yescharacteristic
36#389C2211yescharacteristic
37#388—21no—
38#388—21no—
39#388—21no—
40#388—21no—
41#387—21no—
42#383—21no—
43#380C2211yescharacteristic
44C4×C4⋊C4—21no—
45C4×C4⋊C4—21no—
46C4×C4⋊C4C2211yescharacteristic
47C4×C4⋊C4C2211yescharacteristic
48C4×C4⋊C4C2211yescharacteristic
49C4×C22⋊C4C2211yescharacteristic
50#340C2211yescharacteristic
51#340C2211yescharacteristic
52#340C2211yescharacteristic
53#340C2211yescharacteristic
54#340C2211yescharacteristic
55#340C2211yescharacteristic
56#340C2211yescharacteristic
57#340C2211yescharacteristic
58#336C2211yescharacteristic
59#336C2211yescharacteristic
60C22×Q8C2311yescharacteristic
61C23×C4C2311yescharacteristic
62C22×C8—22no—
63C22×C8—22no—
64C22×C8—41no—
65C22×C8C2311yescharacteristic
66C22×C8C2311yescharacteristic
67C22×C8C2311yescharacteristic
68C22×C8C2311yescharacteristic
69C22⋊Q8—22no—
70C22⋊Q8C2×C414yes—
71C4×Q8—22no—
72C4×Q8—41no—
73#117—22no—
74#117—22no—
75#117—41no—
76#117C2×C414yes—
77C2×C4⋊C4—21no—
78C2×C4⋊C4—21no—
79C2×C4⋊C4—21no—
80C2×C4⋊C4—21no—
81C2×C4⋊C4—21no—
82C2×C4⋊C4C2311yescharacteristic
83C2×C4⋊C4C2311yescharacteristic
84C2×C4⋊C4C2311yescharacteristic
85C2×C4⋊C4C2311yescharacteristic
86C2×C4⋊C4C2311yescharacteristic
87C2×C4⋊C4C2311yescharacteristic
88C2×C4⋊C4C2311yescharacteristic
89C2×C22⋊C4—21no—
90C2×C22⋊C4—21no—
91C2×C22⋊C4—21no—
92C2×C22⋊C4—21no—
93C2×C22⋊C4D411yescharacteristic
94C2×C22⋊C4D411yescharacteristic
95C2×C42—21no—
96C2×C42—21no—
97C2×C42—21no—
98C2×C42—21no—
99C2×C42—21no—
100C2×C42—21no—
101C2×C42C2311yescharacteristic
102C2×C42C2311yescharacteristic
103#107—41no—
104#107C2×C414yes—
105#106—22no—
106#106C2×C414yes—
107#103—22no—
108#103—41no—
109#103C2×C414yes—
110#103C2×C414yes—
111C22⋊C8C2×C414yes—
112C4×C8—22no—
113C4×C8—41no—
114#95—21no—
115#95—21no—
116#95—21no—
117#95—21no—
118#95—21no—
119#95—21no—
120#95—21no—
121#95—21no—
122#95—21no—
123#95D411yescharacteristic
124#95D411yescharacteristic
125C24C2×D411yescharacteristic
126C2×Q8—21no—
127C2×Q8—21no—
128C2×Q8—21no—
129C2×Q8—21no—
130C2×Q8—21no—
131C2×Q8C22×C412yes—
132C22×C4—21no—
133C22×C4—21no—
134C22×C4—21no—
135C22×C4—21no—
136C22×C4—21no—
137C22×C4—21no—
138C22×C4—21no—
139C22×C4—21no—
140C22×C4—21no—
141C22×C4—21no—
142C22×C4—21no—
143C22×C4—21no—
144C22×C4C22×C412yes—
145C22×C4C2×D411yescharacteristic
146C22×C4C2×D411yescharacteristic
147C22×C4C2×D411yescharacteristic
148C22×C4C2×D411yescharacteristic
149C22×C4C2×D411yescharacteristic
150C22×C4#4112yes—
151C22×C4C2411yescharacteristic
152C2×C8—21no—
153C2×C8—21no—
154C2×C8—21no—
155C2×C8—21no—
156C2×C8—21no—
157C2×C8—21no—
158C2×C8—21no—
159C2×C8—21no—
160C2×C8—21no—
161C2×C8—44no—
162C2×C8C22×C412yes—
163C2×C8C22×C412yes—
164C2×C8#4112yes—
165C4⋊C4—24no—
166C4⋊C4—21no—
167C4⋊C4—21no—
168C4⋊C4—21no—
169C4⋊C4—21no—
170C4⋊C4—21no—
171C4⋊C4—21no—
172C4⋊C4—21no—
173C4⋊C4—21no—
174C4⋊C4—21no—
175C4⋊C4—21no—
176C4⋊C4—42no—
177C4⋊C4—42no—
178C4⋊C4—42no—
179C4⋊C4—42no—
180C4⋊C4C22×C412yes—
181C4⋊C4C22×C412yes—
182C4⋊C4C22×C412yes—
183C4⋊C4#4112yes—
184C22⋊C4—24no—
185C22⋊C4—24no—
186C22⋊C4—22no—
187C22⋊C4—22no—
188C22⋊C4—42no—
189C22⋊C4—81no—
190C42—24no—
191C42—21no—
192C42—21no—
193C42—21no—
194C42—21no—
195C42—42no—
196C42—42no—
197C42—42no—
198C42—81no—
199C42—81no—
200C23—21no—
201C23—21no—
202C23—21no—
203C23—21no—
204C23—21no—
205C23—21no—
206C23C4×D412yes—
207C23C22×D411yescharacteristic
208Q8—22no—
209Q8—22no—
210Q8—41no—
211Q8—41no—
212C2×C4—21no—
213C2×C4—21no—
214C2×C4—21no—
215C2×C4—21no—
216C2×C4—21no—
217C2×C4—21no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—21no—
227C2×C4—22no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—41no—
234C2×C4—41no—
235C2×C4—41no—
236C2×C4—41no—
237C2×C4—41no—
238C2×C4—41no—
239C2×C4—41no—
240C2×C4—41no—
241C2×C4—41no—
242C2×C4—41no—
243C2×C4—41no—
244C2×C4—41no—
245C2×C4—41no—
246C2×C4—41no—
247C2×C4—41no—
248C2×C4—41no—
249C2×C4—41no—
250C2×C4—41no—
251C2×C4—41no—
252C2×C4C4×D412yes—
253C2×C4#13512yes—
254C2×C4#13512yes—
255C2×C4C23×C411yescharacteristic
256C2×C4C2×#4111yescharacteristic
257C2×C4C2×#4111yescharacteristic
258C2×C4C2×#4111yescharacteristic
259C2×C4H(5,𝔽2)11yescharacteristic
260C2×C42−1+411yescharacteristic
261C8—22no—
262C8—22no—
263C8—22no—
264C8—41no—
265C22—22no—
266C22—22no—
267C22—22no—
268C22—41no—
269C22—41no—
270C22—41no—
271C22—41no—
272C22C2×C4×D411yescharacteristic
273C22#54611yescharacteristic
274C22#54711yescharacteristic
275C22C2×#13511yescharacteristic
276C22C2×#13511yescharacteristic
277C22#57711yescharacteristic
278C22#57811yescharacteristic
279C4—22no—
280C4—22no—
281C4—22no—
282C4—41no—
283C4—42no—
284C4—42no—
285C4—42no—
286C4—42no—
287C4—41no—
288C4—42no—
289C4—81no—
290C4—81no—
291C4—81no—
292C4C4×#4111yescharacteristic
293C4#52011yescharacteristic
294C4#55111yescharacteristic
295C4#55211yescharacteristic
296C2—42no—
297C2#235911yescharacteristic
298C2C4×#13511yescharacteristic
299C2#294711yescharacteristic
300C2#330111yescharacteristic
301C2#330211yescharacteristic
302C2#333711yescharacteristic
303C2#334211yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1942C2semidirect
5. #1933C2semidirect
6. #1928C2semidirect
7. #1919C2semidirect
8. #1918C2semidirect
10. #1865C2semidirect
12. C4×#106C2semidirect
13. C4×#103C2semidirect
21. #485C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4852
#23622
#23472
#19422
#19332
#19282
#19192
#19182
#18922
#18652
#18542
C4×#1062
C4×#1032
C8×C22⋊C42
#17352