Finite Group Databasebeta

← #19251

Subgroups — #19251

Order 256.

284 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3248C211yesmaximal, characteristic
2#3233C211yesmaximal, characteristic
3#3185C211yesmaximal, characteristic, complemented
4#2969C211yesmaximal, characteristic
5#1704C211yesmaximal, characteristic, complemented
6#1700C211yesmaximal, characteristic, complemented
7#1691C211yesmaximal, characteristic, complemented
8#1689C211yesmaximal, characteristic, complemented
9#1683C211yesmaximal, characteristic, complemented
10#1679C211yesmaximal, characteristic, complemented
11#1672C211yesmaximal, characteristic, complemented
12#1670C211yesmaximal, characteristic, complemented
13#1565C211yesmaximal, characteristic, complemented
14#1544C211yesmaximal, characteristic, complemented
15#1542C211yesmaximal, characteristic, complemented
16#533C2211yescharacteristic
17#533C2211yescharacteristic
18#529C2211yescharacteristic
19#499—21no—
20#498C2211yescharacteristic
21#494C2211yescharacteristic
22#488—21no—
23#487C2211yescharacteristic
24#487C2211yescharacteristic
25#485—21no—
26#482—21no—
27#479—21no—
28#477C2211yescharacteristic
29#476C2211yescharacteristic
30#475C2211yescharacteristic
31#475C2211yescharacteristic
32#474C2211yescharacteristic
33#474C2211yescharacteristic
34#470—21no—
35#470—21no—
36#467—21no—
37#465—21no—
38#464—21no—
39#462C2211yescharacteristic
40#461C2211yescharacteristic
41#446C2211yescharacteristic
42C8×Q8C2211yescharacteristic
43#441—21no—
44#441—21no—
45#436—21no—
46#436C2211yescharacteristic
47#435—21no—
48C8×D4C2211yescharacteristic
49#433—21no—
50#431C2211yescharacteristic
51#431C2211yescharacteristic
52C2×C4⋊C8C2211yescharacteristic
53#405—21no—
54C4×M16C2211yescharacteristic
55#335C2211yescharacteristic
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#334C2211yescharacteristic
59#333C2211yescharacteristic
60#333C2211yescharacteristic
61#332C2211yescharacteristic
62#332C2211yescharacteristic
63#332C2211yescharacteristic
64#332C2211yescharacteristic
65#332C2211yescharacteristic
66#332C2211yescharacteristic
67C2×Q16—21no—
68C2×Q16—21no—
69C2×Q16—21no—
70C2×SD16—21no—
71C2×M16—21no—
72C2×M16D411yescharacteristic
73C2×M16D411yescharacteristic
74C22×C8—21no—
75C22×C8—21no—
76C4⋊Q8C2311yescharacteristic
77C4⋊Q8C2311yescharacteristic
78C4⋊Q8C2311yescharacteristic
79C4⋊Q8C2311yescharacteristic
80#126—21no—
81#125—21no—
82#125—21no—
83#125D411yescharacteristic
84#124D411yescharacteristic
85#123—21no—
86C22⋊Q8—21no—
87C22⋊Q8—21no—
88C22⋊Q8—21no—
89C22⋊Q8—21no—
90C22⋊Q8D411yescharacteristic
91#121D411yescharacteristic
92C4×Q8—21no—
93C4×Q8—21no—
94C4×Q8—21no—
95C4×Q8—21no—
96C4×Q8C2311yescharacteristic
97C4×D4—21no—
98C4×D4C2311yescharacteristic
99#117—21no—
100#117—21no—
101#117—21no—
102C2×C42C2311yescharacteristic
103#107—21no—
104#107—21no—
105#107—21no—
106#106—21no—
107#106—21no—
108#106—21no—
109#106—21no—
110#106—21no—
111C4⋊C8—21no—
112C4⋊C8—21no—
113C4⋊C8—21no—
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#102—21no—
130#102—21no—
131#102—21no—
132C22⋊C8—21no—
133C22⋊C8—21no—
134C22⋊C8—21no—
135C22⋊C8—21no—
136#97—21no—
137#97D411yescharacteristic
138#97D411yescharacteristic
139C4×C8—21no—
140C4×C8—21no—
141C4×C8—21no—
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144C2×Q8—21no—
145C2×Q8—21no—
146C2×Q8—21no—
147C2×Q8—21no—
148C2×Q8C2×D411yescharacteristic
149C2×D4—21no—
150C2×D4C2×D411yescharacteristic
151C22×C4—21no—
152C22×C4C2×D411yescharacteristic
153C22×C4C2×D411yescharacteristic
154C22×C4#4111yescharacteristic
155Q16—42no—
156Q16—42no—
157Q16—81no—
158SD16—81no—
159M16—22no—
160M16—41no—
161M16—42no—
162C2×C8—21no—
163C2×C8—21no—
164C2×C8—21no—
165C2×C8—21no—
166C2×C8—21no—
167C2×C8—21no—
168C2×C8—42no—
169C2×C8—81no—
170C2×C8C2×D411yescharacteristic
171C2×C8C2×D411yescharacteristic
172C2×C8C2×D411yescharacteristic
173C2×C8C2×D411yescharacteristic
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—21no—
184C4⋊C4—21no—
185C4⋊C4—21no—
186C4⋊C4—41no—
187C4⋊C4—41no—
188C4⋊C4—41no—
189C4⋊C4—41no—
190C4⋊C4C2×D411yescharacteristic
191C4⋊C4C2×D411yescharacteristic
192C22⋊C4—21no—
193C22⋊C4—21no—
194C22⋊C4—21no—
195C22⋊C4—21no—
196C22⋊C4—21no—
197C22⋊C4—41no—
198C22⋊C4—41no—
199C42—21no—
200C42—41no—
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—
217D4—21no—
218D4—21no—
219D4—81no—
220C2×C4—21no—
221C2×C4—21no—
222C2×C4—21no—
223C2×C4—21no—
224C2×C4—21no—
225C2×C4—21no—
226C2×C4—21no—
227C2×C4—41no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4—41no—
231C2×C4—41no—
232C2×C4—41no—
233C2×C4—41no—
234C2×C4#12111yescharacteristic
235C2×C4#12111yescharacteristic
236C2×C4#12111yescharacteristic
237C2×C4C22×D411yescharacteristic
238C2×C4C22×D411yescharacteristic
239C2×C4C2×#4111yescharacteristic
240C8—21no—
241C8—21no—
242C8—21no—
243C8—41no—
244C8—41no—
245C8—41no—
246C8—41no—
247C8—41no—
248C8—41no—
249C8#13512yes—
250C22—21no—
251C22—21no—
252C22—21no—
253C22—41no—
254C22—41no—
255C22—41no—
256C22C2×#12111yescharacteristic
257C4—21no—
258C4—21no—
259C4—21no—
260C4—21no—
261C4—41no—
262C4—41no—
263C4—41no—
264C4—81no—
265C4—81no—
266C4—81no—
267C4—81no—
268C4C2×#13511yescharacteristic
269C4#57511yescharacteristic
270C4#57711yescharacteristic
271C4#57811yescharacteristic
272C2—41no—
273C2—81no—
274C2#303511yescharacteristic
275C2#306311yescharacteristic
276C2#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
3. #3185C2semidirect
5. #1704C2semidirect
6. #1700C2semidirect
7. #1691C2semidirect
8. #1689C2semidirect
9. #1683C2semidirect
10. #1679C2semidirect
11. #1672C2semidirect
12. #1670C2semidirect
13. #1565C2semidirect
14. #1544C2semidirect
15. #1542C2semidirect

Maximal subgroups

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

subgroupindex
#32482
#32332
#31852
#29692
#17042
#17002
#16912
#16892
#16832
#16792
#16722
#16702
#15652
#15442
#15422