Finite Group Databasebeta

← #21206

Subgroups — #21206

Order 256.

859 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#535C211yesmaximal, characteristic
2C2×#417C211yesmaximal, characteristic, complemented
3C2×#418C211yesmaximal, characteristic, complemented
4C2×#416C211yesmaximal, characteristic, complemented
5C22×#102C211yesmaximal, characteristic, complemented
6C2×#405C211yesmaximal, characteristic, complemented
7#2317C211yesmaximal, characteristic, complemented
8#1961C212yesmaximal, complemented
9#1959C212yesmaximal, complemented
10#1958C212yesmaximal, complemented
11#1957C212yesmaximal, complemented
12C22×#41C2211yescharacteristic
13C23×D4C2211yescharacteristic
14C22×M16C2211yescharacteristic
15C23×C8C2211yescharacteristic
16#535—24no—
17#535C418yescomplemented
18C2×#127C2212yes—
19C2×#124C2212yes—
20C2×#121—22no—
21C2×#120—22no—
22C2×#117C2211yescharacteristic
23C2×#117C2211yescharacteristic
24C22×C4⋊C4C2211yescharacteristic
25#418—24no—
26#417—24no—
27#416—24no—
28C2×#103C2211yescharacteristic, complemented
29C2×#103C2211yescharacteristic, complemented
30C2×#103C2212yescomplemented
31C2×#102—24no—
32C2×#102C2212yes—
33C2×#102C2212yes—
34C2×#102C2212yes—
35C2×#102C2212yes—
36C2×#102C2211yescharacteristic, complemented
37C2×#102C2211yescharacteristic, complemented
38C2×#102C2212yescomplemented
39#405—24no—
40C2×#97C2212yescomplemented
41C2×C4×C8C2212yescomplemented
42#389—22no—
43#385—22no—
44#384C2212yescomplemented
45#382C2212yescomplemented
46C25—21no—
47C2×#41—22no—
48C2×#41—22no—
49C2×#41—22no—
50C2×#41—22no—
51C2×#41—22no—
52C2×#41C2×C414yes—
53C22×Q8C2311yescharacteristic
54C22×D4—21no—
55C22×D4—22no—
56C22×D4—22no—
57C22×D4—21no—
58C22×D4—22no—
59C22×D4—24no—
60C22×D4—22no—
61C22×D4—22no—
62C22×D4C2×C414yes—
63C22×D4C2312yes—
64C22×D4C2311yescharacteristic
65C23×C4—21no—
66C23×C4—21no—
67C23×C4C2311yescharacteristic
68C2×M16—22no—
69C2×M16—22no—
70C2×M16D414yescomplemented
71C22×C8—22no—
72C22×C8—22no—
73C22×C8D414yescomplemented
74C22×C8C2311yescharacteristic
75C22×C8C2311yescharacteristic
76C22×C8C2312yes—
77#127—24no—
78#127C2×C418yescomplemented
79#124—24no—
80#124C2×C418yescomplemented
81#121—216no—
82#120—216no—
83#117—22no—
84#117—22no—
85#117C2×C414yes—
86#117D414yes—
87C2×C4⋊C4—22no—
88C2×C4⋊C4—22no—
89C2×C4⋊C4—21no—
90C2×C4⋊C4—24no—
91C2×C4⋊C4D412yes—
92C2×C4⋊C4C2312yes—
93C2×C4⋊C4C2311yescharacteristic
94C2×C4⋊C4C2311yescharacteristic
95C2×C22⋊C4—24no—
96C2×C22⋊C4—21no—
97C2×C22⋊C4D412yes—
98C2×C42—21no—
99C2×C42C2312yes—
100#103—22no—
101#103—22no—
102#103—24no—
103#102—24no—
104#102—24no—
105#102—24no—
106#102—24no—
107#102—22no—
108#102—22no—
109#102—24no—
110#97—24no—
111C4×C8—24no—
112#95—24no—
113C24—22no—
114C24—21no—
115C24—24no—
116C24—42no—
117C24—42no—
118C24—82no—
119C24—82no—
120C24C2×D411yescharacteristic
121#41—28no—
122#41—28no—
123#41—44no—
124#41—44no—
125C2×Q8—21no—
126C2×Q8—21no—
127C2×Q8—21no—
128C2×Q8—21no—
129C2×Q8—21no—
130C2×Q8C22×C412yes—
131C2×D4—24no—
132C2×D4—24no—
133C2×D4—216no—
134C2×D4—28no—
135C2×D4—28no—
136C2×D4—22no—
137C2×D4—22no—
138C2×D4—21no—
139C2×D4—21no—
140C2×D4—22no—
141C2×D4—21no—
142C2×D4—22no—
143C2×D4—22no—
144C2×D4—21no—
145C2×D4—21no—
146C2×D4—42no—
147C2×D4—42no—
148C2×D4—44no—
149C2×D4—44no—
150C2×D4—42no—
151C2×D4—42no—
152C2×D4—84no—
153C2×D4—84no—
154C2×D4C22×C414yes—
155C2×D4C22×C412yes—
156C22×C4—21no—
157C22×C4—24no—
158C22×C4—21no—
159C22×C4—22no—
160C22×C4—21no—
161C22×C4—42no—
162C22×C4—42no—
163C22×C4—42no—
164C22×C4—82no—
165C22×C4C22×C412yes—
166C22×C4C2×D414yes—
167C22×C4C2×D411yescharacteristic
168C22×C4C2×D412yes—
169C22×C4C2×D412yes—
170C22×C4C2×D412yes—
171C22×C4#4112yes—
172C22×C4#4112yes—
173C22×C4C2411yescharacteristic
174M16—28no—
175C2×C8—28no—
176C2×C8—21no—
177C2×C8—22no—
178C2×C8—21no—
179C2×C8—21no—
180C2×C8—21no—
181C2×C8—22no—
182C2×C8C2×D412yes—
183C2×C8C2×D412yes—
184C2×C8C2×D414yes—
185C4⋊C4—22no—
186C4⋊C4—21no—
187C4⋊C4—21no—
188C4⋊C4—22no—
189C4⋊C4—21no—
190C4⋊C4—21no—
191C4⋊C4—42no—
192C4⋊C4—84no—
193C4⋊C4C22⋊C418yes—
194C22⋊C4—216no—
195C22⋊C4—42no—
196C22⋊C4C22⋊C418yes—
197C42—42no—
198C42C22×C414yes—
199C42C2×D414yes—
200C23—22no—
201C23—22no—
202C23—24no—
203C23—22no—
204C23—41no—
205C23—42no—
206C23—41no—
207C23—42no—
208C23—42no—
209C23—44no—
210C23—42no—
211C23—44no—
212C23—48no—
213C23—88no—
214C23—88no—
215C23—84no—
216C23—84no—
217C23C2×C22⋊C412yes—
218C23#12412yes—
219C23#12712yes—
220C23C22×D411yescharacteristic
221Q8—22no—
222Q8—22no—
223Q8—41no—
224Q8—41no—
225D4—24no—
226D4—24no—
227D4—22no—
228D4—22no—
229D4—48no—
230D4—42no—
231D4—42no—
232D4—41no—
233D4—41no—
234D4—48no—
235D4—816no—
236C2×C4—24no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—41no—
240C2×C4—41no—
241C2×C4—48no—
242C2×C4—41no—
243C2×C4—41no—
244C2×C4—42no—
245C2×C4—42no—
246C2×C4—44no—
247C2×C4—42no—
248C2×C4—84no—
249C2×C4C2×C22⋊C418yes—
250C2×C4C2×C22⋊C412yes—
251C2×C4C4×D414yes—
252C2×C4C4×D414yes—
253C2×C4#12114yes—
254C2×C4#12114yes—
255C2×C4#12412yes—
256C2×C4#12712yes—
257C2×C4C23×C411yescharacteristic
258C2×C4C22×D411yescharacteristic
259C2×C4C22×D411yescharacteristic
260C2×C4C22×D411yescharacteristic
261C2×C4C2×#4111yescharacteristic
262C2×C4C2×#4111yescharacteristic
263C8—22no—
264C8—22no—
265C8—24no—
266C22—24no—
267C22—24no—
268C22—22no—
269C22—22no—
270C22—44no—
271C22—48no—
272C22—42no—
273C22—44no—
274C22—816no—
275C22—82no—
276C22—84no—
277C22—81no—
278C22—82no—
279C22—81no—
280C22—82no—
281C22#39014yes—
282C22C22×C22⋊C411yescharacteristic
283C22C2×#12411yescharacteristic
284C22C2×#12711yescharacteristic
285C22#57612yes—
286C22#57712yes—
287C4—28no—
288C4—42no—
289C4—81no—
290C4—81no—
291C4—82no—
292C4#39014yes—
293C4C2×C4×D411yescharacteristic
294C4C2×C4×D411yescharacteristic
295C4C2×#12111yescharacteristic
296C4C2×#12111yescharacteristic
297C2—24no—
298C2—82no—
299C2—84no—
300C2C2×#39011yescharacteristic
301C2#289712yes—
302C2#313612yes—
303C2#315411yescharacteristic
304C2#315511yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC2×#535C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#417C2semidirect
3. C2×#418C2semidirect
4. C2×#416C2semidirect
5. C22×#102C2semidirect
6. C2×#405C2semidirect
7. #2317C2semidirect
8. #1961C2semidirect
9. #1959C2semidirect
10. #1958C2semidirect
11. #1957C2semidirect
17. #535C4semidirect
28. C2×#103C22semidirect
29. C2×#103C22semidirect
30. C2×#103C22semidirect
36. C2×#102C22semidirect
37. C2×#102C22semidirect
38. C2×#102C22semidirect
40. C2×#97C22semidirect
41. C2×C4×C8C22semidirect
44. #384C22semidirect
45. #382C22semidirect
70. C2×M16D4semidirect
73. C22×C8D4semidirect
78. #127C2×C4semidirect
80. #124C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5352
C2×#4172
C2×#4182
C2×#4162
C22×#1022
C2×#4052
#23172
#19612
#19592
#19582
#19572