Finite Group Databasebeta

← #22922

Subgroups — #22922

Order 256.

429 conjugacy classes of subgroups.

The subgroup lattice has 311 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#484C211yesmaximal, characteristic
2#2360C211yesmaximal, characteristic
3#2345C211yesmaximal, characteristic
4#1942C211yesmaximal, characteristic, complemented
5#1933C211yesmaximal, characteristic, complemented
6#1928C211yesmaximal, characteristic, complemented
7#1921C211yesmaximal, characteristic, complemented
8#1921C211yesmaximal, characteristic, complemented
9#1892C211yesmaximal, characteristic
10#1863C211yesmaximal, characteristic, complemented
11#1852C211yesmaximal, characteristic
12C4×#107C211yesmaximal, characteristic, complemented
13C4×#103C211yesmaximal, characteristic, complemented
14C8×C22⋊C4C211yesmaximal, characteristic
15C2×#340C211yesmaximal, characteristic
16C23×C8C2211yescharacteristic
17C2×C22⋊Q8C2211yescharacteristic
18C2×C4×Q8C2211yescharacteristic
19C22×C4⋊C4C2211yescharacteristic
20C22×C4⋊C4C2211yescharacteristic
21#484C418yescomplemented
22C2×#107C2211yescharacteristic
23C2×#107C2211yescharacteristic
24C2×#107C2211yescharacteristic
25C2×#107C2211yescharacteristic
26C2×#103C2211yescharacteristic
27C2×#103C2211yescharacteristic
28C2×#103C2211yescharacteristic
29C2×#103C2211yescharacteristic
30C2×C22⋊C8C2211yescharacteristic
31C2×C4×C8C2211yescharacteristic
32C2×C4×C8C2211yescharacteristic
33#391C2211yescharacteristic
34#389—21no—
35#389C2211yescharacteristic
36#389C2211yescharacteristic
37#389C2211yescharacteristic
38#387—21no—
39#387—21no—
40#387—21no—
41#385—21no—
42#380—21no—
43#380C2211yescharacteristic
44C4×C4⋊C4C2211yescharacteristic
45C4×C4⋊C4C2211yescharacteristic
46C4×C4⋊C4C2211yescharacteristic
47C4×C22⋊C4—21no—
48C4×C22⋊C4—21no—
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×C4—21no—
62C23×C4—21no—
63C23×C4C2311yescharacteristic
64C22×C8—22no—
65C22×C8—22no—
66C22×C8—41no—
67C22×C8C2311yescharacteristic
68C22×C8C2311yescharacteristic
69C22×C8C2311yescharacteristic
70C22×C8C2311yescharacteristic
71C22⋊Q8—22no—
72C22⋊Q8C2×C414yes—
73C4×Q8—22no—
74C4×Q8—41no—
75C2×C4⋊C4—21no—
76C2×C4⋊C4—21no—
77C2×C4⋊C4—22no—
78C2×C4⋊C4—22no—
79C2×C4⋊C4—21no—
80C2×C4⋊C4—21no—
81C2×C4⋊C4—21no—
82C2×C4⋊C4—21no—
83C2×C4⋊C4—21no—
84C2×C4⋊C4—41no—
85C2×C4⋊C4C2×C414yes—
86C2×C4⋊C4C2311yescharacteristic
87C2×C4⋊C4C2311yescharacteristic
88C2×C4⋊C4C2311yescharacteristic
89C2×C4⋊C4C2311yescharacteristic
90C2×C4⋊C4C2311yescharacteristic
91C2×C4⋊C4C2311yescharacteristic
92C2×C4⋊C4C2311yescharacteristic
93C2×C22⋊C4—21no—
94C2×C22⋊C4—21no—
95C2×C22⋊C4D411yescharacteristic
96C2×C22⋊C4D411yescharacteristic
97C2×C42—21no—
98C2×C42—21no—
99C2×C42—21no—
100C2×C42—21no—
101C2×C42C2311yescharacteristic
102C2×C42C2311yescharacteristic
103#107—22no—
104#107—41no—
105#107C2×C414yescomplemented
106#107C2×C414yescomplemented
107#103—22no—
108#103—41no—
109#103C2×C414yescomplemented
110#103C2×C414yescomplemented
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—24no—
142C22×C4—21no—
143C22×C4—21no—
144C22×C4—21no—
145C22×C4—42no—
146C22×C4—42no—
147C22×C4—81no—
148C22×C4—81no—
149C22×C4—81no—
150C22×C4C22×C412yes—
151C22×C4C2×D411yescharacteristic
152C22×C4C2×D411yescharacteristic
153C22×C4C2×D411yescharacteristic
154C22×C4C2×D411yescharacteristic
155C22×C4C2×D411yescharacteristic
156C22×C4#4112yes—
157C22×C4C2411yescharacteristic
158C2×C8—21no—
159C2×C8—21no—
160C2×C8—21no—
161C2×C8—21no—
162C2×C8—21no—
163C2×C8—21no—
164C2×C8—21no—
165C2×C8—21no—
166C2×C8—21no—
167C2×C8—44no—
168C2×C8C22×C412yes—
169C2×C8C22×C412yes—
170C2×C8#4112yes—
171C4⋊C4—24no—
172C4⋊C4—24no—
173C4⋊C4—21no—
174C4⋊C4—21no—
175C4⋊C4—21no—
176C4⋊C4—21no—
177C4⋊C4—21no—
178C4⋊C4—21no—
179C4⋊C4—21no—
180C4⋊C4—21no—
181C4⋊C4—21no—
182C4⋊C4—21no—
183C4⋊C4—42no—
184C4⋊C4—42no—
185C4⋊C4—81no—
186C4⋊C4—81no—
187C4⋊C4—81no—
188C4⋊C4C22×C412yes—
189C4⋊C4C22×C412yes—
190C4⋊C4C22×C412yes—
191C4⋊C4#4112yes—
192C22⋊C4—24no—
193C22⋊C4—22no—
194C22⋊C4—42no—
195C22⋊C4Q1614yes—
196C42—21no—
197C42—21no—
198C42—21no—
199C42—21no—
200C42—42no—
201C42—81no—
202C42—81no—
203C42—81no—
204C23—21no—
205C23—21no—
206C23—21no—
207C23—21no—
208C23C4×D412yes—
209C23C2×Q1612yes—
210C23#13512yes—
211C23C22×D411yescharacteristic
212Q8—22no—
213Q8—22no—
214Q8—41no—
215Q8—41no—
216C2×C4—21no—
217C2×C4—21no—
218C2×C4—21no—
219C2×C4—21no—
220C2×C4—21no—
221C2×C4—21no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—22no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—21no—
231C2×C4—22no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
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×C4—41no—
253C2×C4—41no—
254C2×C4—41no—
255C2×C4—41no—
256C2×C4—84no—
257C2×C4—84no—
258C2×C4C4×D412yes—
259C2×C4C2×Q1612yes—
260C2×C4C2×Q1612yes—
261C2×C4C23×C411yescharacteristic
262C2×C4C2×#4111yescharacteristic
263C2×C4C2×#4111yescharacteristic
264C2×C4C2×#4111yescharacteristic
265C2×C4H(5,𝔽2)11yescharacteristic
266C2×C42−1+411yescharacteristic
267C8—22no—
268C8—22no—
269C8—22no—
270C8—41no—
271C22—22no—
272C22—22no—
273C22—22no—
274C22—22no—
275C22—22no—
276C22—22no—
277C22C4×Q1614yes—
278C22C2×C4×D411yescharacteristic
279C22#54611yescharacteristic
280C22#54711yescharacteristic
281C22C22×Q1611yescharacteristic
282C22C2×#13511yescharacteristic
283C22#57611yescharacteristic
284C22#57711yescharacteristic
285C4—22no—
286C4—22no—
287C4—22no—
288C4—41no—
289C4—42no—
290C4—42no—
291C4—42no—
292C4—42no—
293C4—41no—
294C4—42no—
295C4—81no—
296C4—81no—
297C4—81no—
298C4C4×#4111yescharacteristic
299C4#52011yescharacteristic
300C4#55111yescharacteristic
301C4#55211yescharacteristic
302C2—24no—
303C2#235911yescharacteristic
304C2C2×C4×Q1611yescharacteristic
305C2#294611yescharacteristic
306C2#329711yescharacteristic
307C2#329911yescharacteristic
308C2#333711yescharacteristic
309C2#333811yescharacteristic
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. #1921C2semidirect
8. #1921C2semidirect
10. #1863C2semidirect
12. C4×#107C2semidirect
13. C4×#103C2semidirect
21. #484C4semidirect
105. #107C2×C4semidirect
106. #107C2×C4semidirect
109. #103C2×C4semidirect
110. #103C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4842
#23602
#23452
#19422
#19332
#19282
#19212
#18922
#18632
#18522
C4×#1072
C4×#1032
C8×C22⋊C42
C2×#3402