Finite Group Databasebeta

← #19856

Subgroups — #19856

Order 256.

285 conjugacy classes of subgroups.

The subgroup lattice has 279 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3398C211yesmaximal, characteristic, complemented
2#3364C211yesmaximal, characteristic, complemented
3#3340C211yesmaximal, characteristic
4#3340C211yesmaximal, characteristic
5#1716C211yesmaximal, characteristic, complemented
6#1692C211yesmaximal, characteristic, complemented
7#1679C211yesmaximal, characteristic, complemented
8#1672C211yesmaximal, characteristic, complemented
9#1669C211yesmaximal, characteristic, complemented
10#1652C211yesmaximal, characteristic, complemented
11#1652C211yesmaximal, characteristic, complemented
12#1646C211yesmaximal, characteristic
13#1636C211yesmaximal, characteristic, complemented
14#1582C211yesmaximal, characteristic, complemented
15SD16⋊C8C211yesmaximal, characteristic, complemented
16#557C2211yescharacteristic
17#556C2211yescharacteristic
18#556C2211yescharacteristic
19#555C2211yescharacteristic
20#498C2211yescharacteristic
21#498C2211yescharacteristic
22#498C2211yescharacteristic
23#497—21no—
24#494C2211yescharacteristic
25#488—21no—
26#487C2211yescharacteristic
27#487C2211yescharacteristic
28#485—21no—
29#485—21no—
30#482—21no—
31#482—21no—
32#479—21no—
33#477C2211yescharacteristic
34#477C2211yescharacteristic
35#474C2211yescharacteristic
36#474C2211yescharacteristic
37#474C2211yescharacteristic
38#465—21no—
39#465—21no—
40#464—21no—
41#464—21no—
42#462—21no—
43#462C2211yescharacteristic
44#462C2211yescharacteristic
45#461C2211yescharacteristic
46#446C2211yescharacteristic
47C8×Q8C2211yescharacteristic
48#441—21no—
49C4×Q16—21no—
50C4×SD16C2211yescharacteristic
51C4×SD16C2211yescharacteristic
52C8×D4C2211yescharacteristic
53C8×D4C2211yescharacteristic
54#427—21no—
55#427—21no—
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#333C2211yescharacteristic
59#332C2211yescharacteristic
60#332C2211yescharacteristic
61#332C2211yescharacteristic
62Q8⋊C8C2211yescharacteristic
63Q8⋊C8C2211yescharacteristic
64D4⋊C8C2211yescharacteristic
65D4⋊C8C2211yescharacteristic
66#322C2211yescharacteristic
67C2×Q16—21no—
68C2×Q16—21no—
69C2×Q16—21no—
70C2×Q16—21no—
71C2×SD16—21no—
72C2×SD16D411yescharacteristic
73C2×SD16D411yescharacteristic
74C22×C8—21no—
75C22×C8—21no—
76C4⋊Q8—21no—
77C4⋊Q8C2311yescharacteristic
78C4⋊Q8C2311yescharacteristic
79C4⋊Q8C2311yescharacteristic
80C4⋊Q8C2311yescharacteristic
81#126—41no—
82#126—41no—
83#125—21no—
84#125—41no—
85#124—21no—
86#124—21no—
87#124—41no—
88C22⋊Q8—21no—
89C22⋊Q8—21no—
90#121—21no—
91#121—21no—
92C4×Q8—21no—
93C4×Q8—21no—
94C4×Q8—21no—
95C4×Q8—21no—
96C4×Q8C2311yescharacteristic
97C4×Q8C2311yescharacteristic
98C4×D4C2311yescharacteristic
99C4×D4C2311yescharacteristic
100#117—21no—
101#117—21no—
102#117—21no—
103#117—21no—
104#107—21no—
105#107—21no—
106#107—21no—
107#107—21no—
108#107—21no—
109#106—21no—
110#106—21no—
111#106—21no—
112#106—21no—
113#106—41no—
114#106D411yescharacteristic
115#106D411yescharacteristic
116C4⋊C8—21no—
117C4⋊C8—21no—
118C4⋊C8C2311yescharacteristic
119C4⋊C8C2311yescharacteristic
120C4⋊C8C2311yescharacteristic
121C4⋊C8C2311yescharacteristic
122#103—21no—
123#103—21no—
124#103—21no—
125#103—21no—
126#103—21no—
127#103—21no—
128#103—21no—
129#103—41no—
130#103D411yescharacteristic
131#103D411yescharacteristic
132#102—21no—
133#102—21no—
134#102—21no—
135#102D411yescharacteristic
136#102D411yescharacteristic
137C22⋊C8—21no—
138C22⋊C8—21no—
139#97—21no—
140C4×C8—21no—
141C4×C8C2311yescharacteristic
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144C2×Q8—21no—
145C2×Q8—21no—
146C2×Q8—21no—
147C2×Q8—21no—
148C2×Q8C2×D411yescharacteristic
149C2×Q8C2×D411yescharacteristic
150C2×D4—41no—
151C2×D4C2×D411yescharacteristic
152C2×D4C2×D411yescharacteristic
153C22×C4—21no—
154C22×C4—21no—
155Q16—42no—
156Q16—42no—
157Q16—81no—
158Q16—81no—
159SD16—22no—
160SD16—41no—
161SD16—81no—
162C2×C8—21no—
163C2×C8—21no—
164C2×C8—21no—
165C2×C8—21no—
166C2×C8—21no—
167C2×C8—42no—
168C2×C8—42no—
169C2×C8C2×D411yescharacteristic
170C2×C8C2×D411yescharacteristic
171C2×C8C2×D411yescharacteristic
172C2×C8C2×D411yescharacteristic
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—41no—
184C4⋊C4—41no—
185C4⋊C4—41no—
186C4⋊C4—41no—
187C4⋊C4—41no—
188C4⋊C4C2×D411yescharacteristic
189C4⋊C4C2×D411yescharacteristic
190C4⋊C4C2×D411yescharacteristic
191C4⋊C4C2×D411yescharacteristic
192C22⋊C4—21no—
193C22⋊C4—21no—
194C22⋊C4—41no—
195C22⋊C4—41no—
196C22⋊C4—41no—
197C22⋊C4—41no—
198C22⋊C4—41no—
199C22⋊C4—41no—
200C42—21no—
201C42—21no—
202C42—41no—
203C42—41no—
204C42—41no—
205C42—41no—
206C42C2411yescharacteristic
207C23—21no—
208C23—21no—
209Q8—21no—
210Q8—21no—
211Q8—21no—
212Q8—21no—
213Q8—41no—
214Q8—41no—
215Q8—41no—
216Q8—41no—
217Q8—41no—
218Q8—41no—
219Q8—81no—
220D4—21no—
221D4—21no—
222D4—21no—
223D4—21no—
224D4—161no—
225C2×C4—21no—
226C2×C4—21no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—41no—
232C2×C4—41no—
233C2×C4—41no—
234C2×C4—41no—
235C2×C4—41no—
236C2×C4—41no—
237C2×C4—41no—
238C2×C4—41no—
239C2×C4C22×D411yescharacteristic
240C2×C4C22×D411yescharacteristic
241C2×C4H(5,𝔽2)11yescharacteristic
242C8—21no—
243C8—21no—
244C8—21no—
245C8—41no—
246C8—41no—
247C8—41no—
248C8—41no—
249C8—41no—
250C8#13512yes—
251C22—41no—
252C22—41no—
253C22—41no—
254C22—41no—
255C22—41no—
256C22—41no—
257C22D4211yescharacteristic
258C4—21no—
259C4—41no—
260C4—41no—
261C4—41no—
262C4—41no—
263C4—41no—
264C4—41no—
265C4—81no—
266C4—81no—
267C4—81no—
268C4—81no—
269C4C2×#13511yescharacteristic
270C4#57511yescharacteristic
271C4#57711yescharacteristic
272C4#57811yescharacteristic
273C2—81no—
274C2—81no—
275C2#326911yescharacteristic
276C2#328411yescharacteristic
277C2#328911yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC42C24
prime radical#555C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3398C2semidirect
2. #3364C2semidirect
5. #1716C2semidirect
6. #1692C2semidirect
7. #1679C2semidirect
8. #1672C2semidirect
9. #1669C2semidirect
10. #1652C2semidirect
11. #1652C2semidirect
13. #1636C2semidirect
14. #1582C2semidirect
15. SD16⋊C8C2semidirect

Maximal subgroups

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

subgroupindex
#33982
#33642
#33402
#17162
#16922
#16792
#16722
#16692
#16522
#16462
#16362
#15822
SD16⋊C82