Finite Group Databasebeta

← #19545

Subgroups — #19545

Order 256.

282 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3233C211yesmaximal, characteristic
2#3229C211yesmaximal, characteristic, complemented
3#3218C211yesmaximal, characteristic
4#2993C211yesmaximal, characteristic
5#1700C211yesmaximal, characteristic, complemented
6#1699C211yesmaximal, characteristic, complemented
7#1692C211yesmaximal, characteristic, complemented
8#1691C211yesmaximal, characteristic, complemented
9#1680C211yesmaximal, characteristic, complemented
10#1679C211yesmaximal, characteristic, complemented
11#1672C211yesmaximal, characteristic, complemented
12#1671C211yesmaximal, characteristic, complemented
13#1572C211yesmaximal, characteristic, complemented
14#1559C211yesmaximal, characteristic, complemented
15#1549C211yesmaximal, characteristic, complemented
16#533C2211yescharacteristic
17C2×C4⋊Q8C2211yescharacteristic
18#529C2211yescharacteristic
19#499—21no—
20#498C2211yescharacteristic
21#498C2211yescharacteristic
22#497—21no—
23#491—21no—
24#488—21no—
25#487C2211yescharacteristic
26#487C2211yescharacteristic
27#485—21no—
28#483—21no—
29#483—21no—
30#482—21no—
31#477C2211yescharacteristic
32#476C2211yescharacteristic
33#475—21no—
34#475—21no—
35#475C2211yescharacteristic
36#474C2211yescharacteristic
37#462C2211yescharacteristic
38#462C2211yescharacteristic
39#461C2211yescharacteristic
40#461C2211yescharacteristic
41#451—21no—
42#448—21no—
43#446C2211yescharacteristic
44C8×Q8C2211yescharacteristic
45#436—21no—
46#436C2211yescharacteristic
47#435—21no—
48C8×D4C2211yescharacteristic
49#433—21no—
50#432C2211yescharacteristic
51#431C2211yescharacteristic
52#431C2211yescharacteristic
53#424—21no—
54#423C2211yescharacteristic
55#335C2211yescharacteristic
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#334C2211yescharacteristic
59#333C2211yescharacteristic
60#333C2211yescharacteristic
61#332C2211yescharacteristic
62#332C2211yescharacteristic
63#332C2211yescharacteristic
64#332C2211yescharacteristic
65#332C2211yescharacteristic
66#332C2211yescharacteristic
67C22×Q8—21no—
68C2×Q16—21no—
69C2×Q16—21no—
70C2×SD16—21no—
71C2×SD16—21no—
72C2×M16—21no—
73C2×M16—21no—
74C22×C8—21no—
75C4⋊Q8—21no—
76C4⋊Q8—21no—
77C4⋊Q8—21no—
78C4⋊Q8C2311yescharacteristic
79C4⋊Q8C2311yescharacteristic
80C4⋊Q8C2311yescharacteristic
81C4⋊Q8C2311yescharacteristic
82#126—21no—
83#125—21no—
84#125D411yescharacteristic
85#124D411yescharacteristic
86#123—21no—
87C22⋊Q8—21no—
88C22⋊Q8—21no—
89C22⋊Q8D411yescharacteristic
90#121D411yescharacteristic
91C4×Q8—21no—
92C4×Q8—21no—
93C4×Q8C2311yescharacteristic
94C4×D4—21no—
95C4×D4C2311yescharacteristic
96#117—21no—
97#117—21no—
98C2×C4⋊C4—21no—
99C2×C4⋊C4—21no—
100C2×C42C2311yescharacteristic
101#107—21no—
102#107—21no—
103#106—21no—
104#106—21no—
105#106—21no—
106#106—21no—
107#106—21no—
108#106—21no—
109C4⋊C8—21no—
110C4⋊C8—21no—
111C4⋊C8—21no—
112C4⋊C8D411yescharacteristic
113C4⋊C8D411yescharacteristic
114C4⋊C8C2311yescharacteristic
115C4⋊C8C2311yescharacteristic
116C4⋊C8C2311yescharacteristic
117C4⋊C8C2311yescharacteristic
118C4⋊C8C2311yescharacteristic
119C4⋊C8C2311yescharacteristic
120#103—21no—
121#103—21no—
122#103—21no—
123#103—21no—
124#103—21no—
125#103—21no—
126#103—21no—
127#103—21no—
128#103—21no—
129#103—21no—
130#102—21no—
131#102—21no—
132C22⋊C8—21no—
133C22⋊C8—21no—
134C22⋊C8—21no—
135C22⋊C8—21no—
136C22⋊C8D411yescharacteristic
137C22⋊C8D411yescharacteristic
138#97—21no—
139#97—21no—
140C4×C8—21no—
141C4×C8—21no—
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144C2×Q8—21no—
145C2×Q8—21no—
146C2×Q8—21no—
147C2×Q8—21no—
148C2×Q8—41no—
149C2×Q8—81no—
150C2×Q8—81no—
151C2×Q8C2×D411yescharacteristic
152C2×D4—21no—
153C2×D4C2×D411yescharacteristic
154C22×C4—21no—
155C22×C4—41no—
156C22×C4C2×D411yescharacteristic
157C22×C4C2×D411yescharacteristic
158C22×C4#4111yescharacteristic
159Q16—81no—
160Q16—81no—
161SD16—81no—
162SD16—81no—
163M16—81no—
164M16—81no—
165C2×C8—21no—
166C2×C8—21no—
167C2×C8—21no—
168C2×C8—21no—
169C2×C8—21no—
170C2×C8—21no—
171C2×C8—81no—
172C2×C8C2×D411yescharacteristic
173C2×C8C2×D411yescharacteristic
174C2×C8C2×D411yescharacteristic
175C2×C8C2×D411yescharacteristic
176C4⋊C4—21no—
177C4⋊C4—21no—
178C4⋊C4—21no—
179C4⋊C4—21no—
180C4⋊C4—21no—
181C4⋊C4—21no—
182C4⋊C4—21no—
183C4⋊C4—21no—
184C4⋊C4—21no—
185C4⋊C4—21no—
186C4⋊C4—21no—
187C4⋊C4—21no—
188C4⋊C4—41no—
189C4⋊C4—41no—
190C4⋊C4—41no—
191C4⋊C4—41no—
192C4⋊C4C2×D411yescharacteristic
193C4⋊C4C2×D411yescharacteristic
194C22⋊C4—21no—
195C22⋊C4—21no—
196C22⋊C4—21no—
197C22⋊C4—21no—
198C22⋊C4—21no—
199C22⋊C4—41no—
200C42—21no—
201C42—41no—
202C42C2×D411yescharacteristic
203C42C2×D411yescharacteristic
204C42#4111yescharacteristic
205C42C2411yescharacteristic
206C23—21no—
207C23#12111yescharacteristic
208Q8—21no—
209Q8—21no—
210Q8—41no—
211Q8—41no—
212Q8—41no—
213Q8—41no—
214Q8—41no—
215Q8—41no—
216Q8—81no—
217Q8—82no—
218D4—21no—
219D4—21no—
220D4—81no—
221C2×C4—21no—
222C2×C4—21no—
223C2×C4—21no—
224C2×C4—21no—
225C2×C4—21no—
226C2×C4—21no—
227C2×C4—21no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4—41no—
231C2×C4—41no—
232C2×C4—41no—
233C2×C4—41no—
234C2×C4—41no—
235C2×C4—82no—
236C2×C4#12111yescharacteristic
237C2×C4#12111yescharacteristic
238C2×C4#12111yescharacteristic
239C2×C4C22×D411yescharacteristic
240C2×C4C22×D411yescharacteristic
241C2×C4C2×#4111yescharacteristic
242C8—21no—
243C8—21no—
244C8—21no—
245C8—21no—
246C8—41no—
247C8—41no—
248C8—41no—
249C8—41no—
250C8—41no—
251C8—41no—
252C22—21no—
253C22—21no—
254C22—21no—
255C22—41no—
256C22—41no—
257C22—41no—
258C22C2×#12111yescharacteristic
259C4—21no—
260C4—21no—
261C4—21no—
262C4—21no—
263C4—41no—
264C4—41no—
265C4—41no—
266C4—81no—
267C4—81no—
268C4—81no—
269C4—81no—
270C4#57711yescharacteristic
271C4#57711yescharacteristic
272C4#57711yescharacteristic
273C4#57811yescharacteristic
274C2—41no—
275C2—81no—
276C2#304611yescharacteristic
277C2#305711yescharacteristic
278C2#306911yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
prime radical#121D4
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
2. #3229C2semidirect
5. #1700C2semidirect
6. #1699C2semidirect
7. #1692C2semidirect
8. #1691C2semidirect
9. #1680C2semidirect
10. #1679C2semidirect
11. #1672C2semidirect
12. #1671C2semidirect
13. #1572C2semidirect
14. #1559C2semidirect
15. #1549C2semidirect

Maximal subgroups

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

subgroupindex
#32332
#32292
#32182
#29932
#17002
#16992
#16922
#16912
#16802
#16792
#16722
#16712
#15722
#15592
#15492