Finite Group Databasebeta

← #18616

Subgroups — #18616

Order 256.

482 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 482 conjugacy classes of subgroups — too many to draw. Only its 113 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3506C211yesmaximal, characteristic, complemented
2#3214C211yesmaximal, characteristic, complemented
3#3182C211yesmaximal, characteristic, complemented
4#3100C211yesmaximal, characteristic, complemented
5#1647C212yesmaximal, complemented
6#1646C212yesmaximal, complemented
7#1625C212yesmaximal, complemented
8#1624C212yesmaximal, complemented
9#1554C211yesmaximal, characteristic, complemented
10#1490C211yesmaximal, characteristic, complemented
11#1484C211yesmaximal, characteristic, complemented
12#559—22no—
13#556—21no—
14#555C2212yes—
15#553—22no—
16#550—21no—
17#547C2212yes—
18#538—22no—
19#535—21no—
20#533C2211yescharacteristic
21#532C2211yescharacteristic
22#532C2211yescharacteristic
23#525—22no—
24#520—21no—
25C2×C4×D4C2211yescharacteristic
26#500C2211yescharacteristic, complemented
27#496—21no—
28#492C2211yescharacteristic, complemented
29#489—21no—
30#487C2211yescharacteristic, complemented
31#486C2211yescharacteristic, complemented
32#480—21no—
33#474C2212yes—
34#468—22no—
35#461C2212yescomplemented
36#459C2212yes—
37#459C2212yescomplemented
38#449—22no—
39#447—21no—
40#440—22no—
41C4×D8—22no—
42#432C2211yescharacteristic
43#431C2211yescharacteristic
44C4×M16C2211yescharacteristic
45#333C2212yescomplemented
46#332C2212yescomplemented
47D4⋊C8C2212yes—
48D4⋊C8C2212yes—
49D4⋊C8C2212yescomplemented
50D4⋊C8C2212yescomplemented
51C2×#41—22no—
52C2×#41—21no—
53C2×#41—21no—
54C22×D4D411yescharacteristic
55C23×C4—21no—
56C2×SD16—22no—
57C2×SD16—22no—
58C2×D8—22no—
59C2×D8—22no—
60C2×M16—21no—
61C4⋊Q8D411yescharacteristic
62C4⋊Q8C2311yescharacteristic
63C4⋊Q8C2311yescharacteristic
64C4⋊Q8C2311yescharacteristic
65#127—22no—
66#127D411yescharacteristic
67#127C2311yescharacteristic
68#126—24no—
69#125—21no—
70#124—22no—
71#124—24no—
72#124—21no—
73#124—21no—
74#123—24no—
75#123—24no—
76C22⋊Q8—21no—
77C22⋊Q8—22no—
78C22⋊Q8D412yes—
79#121—24no—
80#121—22no—
81#121—22no—
82#121—22no—
83#121—21no—
84#121—21no—
85#121—21no—
86#121D412yes—
87#120—24no—
88C4×Q8—22no—
89C4×Q8—21no—
90C4×Q8D412yes—
91C4×D4—24no—
92C4×D4—22no—
93C4×D4—24no—
94C4×D4—21no—
95C4×D4—21no—
96C4×D4—21no—
97C4×D4—21no—
98C4×D4—21no—
99C4×D4D412yes—
100C4×D4C2312yes—
101C4×D4C2312yes—
102#117—21no—
103#117—22no—
104#117—22no—
105C2×C4⋊C4—22no—
106C2×C4⋊C4D411yescharacteristic
107C2×C22⋊C4—21no—
108C2×C42C2311yescharacteristic
109#107—22no—
110#107—22no—
111C4⋊C8C2312yes—
112C4⋊C8C2312yes—
113#103—22no—
114#103—22no—
115#102—22no—
116#102—22no—
117#102—22no—
118#102—22no—
119C22⋊C8—21no—
120C22⋊C8—21no—
121#97—21no—
122#97—21no—
123C4×C8—21no—
124C4×C8C2311yescharacteristic
125C4×C8C2311yescharacteristic
126C24—21no—
127#41—44no—
128#41—82no—
129#41—82no—
130#41—82no—
131C2×Q8—21no—
132C2×Q8—21no—
133C2×Q8—21no—
134C2×Q8C2×D412yes—
135C2×D4—22no—
136C2×D4—24no—
137C2×D4—24no—
138C2×D4—21no—
139C2×D4—21no—
140C2×D4—21no—
141C2×D4—21no—
142C2×D4—21no—
143C2×D4—21no—
144C2×D4—42no—
145C2×D4—41no—
146C2×D4C2×D412yes—
147C2×D4C2×D412yes—
148C22×C4—24no—
149C22×C4—21no—
150C22×C4—22no—
151C22×C4—22no—
152C22×C4—22no—
153C22×C4—41no—
154C22×C4—82no—
155C22×C4C2×D411yescharacteristic
156C22×C4C2×D411yescharacteristic
157C22×C4C2×D411yescharacteristic
158SD16—44no—
159SD16—82no—
160D8—44no—
161D8—82no—
162M16—42no—
163C2×C8—21no—
164C2×C8—22no—
165C2×C8—21no—
166C2×C8—22no—
167C4⋊C4—24no—
168C4⋊C4—21no—
169C4⋊C4—22no—
170C4⋊C4—21no—
171C4⋊C4—22no—
172C4⋊C4—21no—
173C4⋊C4—21no—
174C4⋊C4—21no—
175C4⋊C4—21no—
176C4⋊C4—21no—
177C4⋊C4C2×D412yes—
178C4⋊C4C2×D412yes—
179C4⋊C4C2×D412yes—
180C22⋊C4—24no—
181C22⋊C4—24no—
182C22⋊C4—24no—
183C22⋊C4—22no—
184C22⋊C4—22no—
185C22⋊C4—22no—
186C22⋊C4—22no—
187C22⋊C4—22no—
188C22⋊C4—41no—
189C22⋊C4—41no—
190C42—24no—
191C42—22no—
192C42C2×D411yescharacteristic
193C42C2×D411yescharacteristic
194C42C2×D411yescharacteristic
195C42C2411yescharacteristic
196C23—22no—
197C23—22no—
198C23—42no—
199C23—41no—
200C23—81no—
201C23—81no—
202C23#12011yescharacteristic
203Q8—42no—
204Q8—42no—
205Q8—42no—
206Q8—42no—
207D4—22no—
208D4—22no—
209D4—22no—
210D4—22no—
211D4—42no—
212D4—42no—
213D4—42no—
214D4—44no—
215D4—42no—
216D4—42no—
217D4—81no—
218D4—84no—
219D4—84no—
220D4—82no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—41no—
228C2×C4—44no—
229C2×C4—42no—
230C2×C4—42no—
231C2×C4—41no—
232C2×C4—82no—
233C2×C4—82no—
234C2×C4—81no—
235C2×C4—84no—
236C2×C4#12011yescharacteristic
237C2×C4#12011yescharacteristic
238C2×C4#12011yescharacteristic
239C2×C4C22×D411yescharacteristic
240C2×C4C22×D411yescharacteristic
241C2×C4C22×D411yescharacteristic
242C8—22no—
243C8—41no—
244C8—42no—
245C8—42no—
246C22—21no—
247C22—21no—
248C22—21no—
249C22—42no—
250C22—42no—
251C22—42no—
252C22—42no—
253C22—42no—
254C22—42no—
255C22—84no—
256C22—81no—
257C22—81no—
258C22—81no—
259C22C2×#12011yescharacteristic
260C4—21no—
261C4—21no—
262C4—21no—
263C4—21no—
264C4—42no—
265C4—42no—
266C4—42no—
267C4—42no—
268C4—81no—
269C4#57512yes—
270C4#57612yes—
271C2—41no—
272C2—82no—
273C2—82no—
274C2—161no—
275C2#300511yescharacteristic
276C2#300811yescharacteristic
277C2#301811yescharacteristic
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC42C24
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3506C2semidirect
2. #3214C2semidirect
3. #3182C2semidirect
4. #3100C2semidirect
5. #1647C2semidirect
6. #1646C2semidirect
7. #1625C2semidirect
8. #1624C2semidirect
9. #1554C2semidirect
10. #1490C2semidirect
11. #1484C2semidirect
26. #500C22semidirect
28. #492C22semidirect
30. #487C22semidirect
31. #486C22semidirect
35. #461C22semidirect
37. #459C22semidirect
45. #333C22semidirect
46. #332C22semidirect
49. D4⋊C8C22semidirect
50. D4⋊C8C22semidirect

Maximal subgroups

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

subgroupindex
#35062
#32142
#31822
#31002
#16472
#16462
#16252
#16242
#15542
#14902
#14842