Finite Group Databasebeta

← #19873

Subgroups — #19873

Order 256.

286 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#3400C211yesmaximal, characteristic
2#3395C211yesmaximal, characteristic, complemented
3#3383C211yesmaximal, characteristic, complemented
4#3365C211yesmaximal, characteristic
5#1722C211yesmaximal, characteristic
6#1690C211yesmaximal, characteristic, complemented
7#1682C211yesmaximal, characteristic
8#1674C211yesmaximal, characteristic, complemented
9#1666C211yesmaximal, characteristic
10#1648C211yesmaximal, characteristic, complemented
11#1648C211yesmaximal, characteristic, complemented
12#1640C211yesmaximal, characteristic
13#1626C211yesmaximal, characteristic
14#1584C211yesmaximal, characteristic, complemented
15#1579C211yesmaximal, characteristic, complemented
16#559C2211yescharacteristic
17#557C2211yescharacteristic
18#557C2211yescharacteristic
19#557C2211yescharacteristic
20#500C2211yescharacteristic
21#500C2211yescharacteristic
22#499—21no—
23#497—21no—
24#494—21no—
25#494C2211yescharacteristic
26#492C2211yescharacteristic
27#488—21no—
28#486C2211yescharacteristic
29#486C2211yescharacteristic
30#479—21no—
31#479—21no—
32#478—21no—
33#475C2211yescharacteristic
34#475C2211yescharacteristic
35#475C2211yescharacteristic
36#464—21no—
37#464—21no—
38#462—21no—
39#462—21no—
40#462C2211yescharacteristic
41#462C2211yescharacteristic
42#462C2211yescharacteristic
43#461—21no—
44#460C2211yescharacteristic
45#460C2211yescharacteristic
46#446C2211yescharacteristic
47C8×Q8C2211yescharacteristic
48C8×Q8C2211yescharacteristic
49C8×Q8C2211yescharacteristic
50#440—21no—
51C4×Q16—21no—
52C4×Q16—21no—
53C4×Q16C2211yescharacteristic
54C4×Q16C2211yescharacteristic
55C4×SD16—21no—
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#332C2211yescharacteristic
59#332C2211yescharacteristic
60#332C2211yescharacteristic
61#331C2211yescharacteristic
62Q8⋊C8C2211yescharacteristic
63Q8⋊C8C2211yescharacteristic
64Q8⋊C8C2211yescharacteristic
65Q8⋊C8C2211yescharacteristic
66#322C2211yescharacteristic
67C2×Q16—21no—
68C2×Q16—21no—
69C2×Q16—21no—
70C2×Q16—21no—
71C2×Q16—21no—
72C2×Q16D411yescharacteristic
73C2×Q16D411yescharacteristic
74C2×SD16—21no—
75C2×SD16—21no—
76C2×SD16—21no—
77C2×SD16—21no—
78C4⋊Q8—21no—
79C4⋊Q8—21no—
80C4⋊Q8—21no—
81C4⋊Q8C2311yescharacteristic
82C4⋊Q8C2311yescharacteristic
83C4⋊Q8C2311yescharacteristic
84#127C2311yescharacteristic
85#125—21no—
86#125—21no—
87#125—21no—
88#125—41no—
89#125—41no—
90#125—41no—
91#124—21no—
92#124—21no—
93#123—41no—
94C4×Q8—21no—
95C4×Q8—21no—
96C4×Q8—21no—
97C4×Q8—21no—
98C4×Q8—21no—
99C4×Q8—21no—
100C4×Q8C2311yescharacteristic
101C4×Q8C2311yescharacteristic
102C4×Q8C2311yescharacteristic
103C4×Q8C2311yescharacteristic
104C4×D4—21no—
105C4×D4—21no—
106#107—21no—
107#107—21no—
108#107—41no—
109#107D411yescharacteristic
110#107D411yescharacteristic
111#106—21no—
112#106—21no—
113#106—21no—
114C4⋊C8—21no—
115C4⋊C8—21no—
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#103D411yescharacteristic
129#103D411yescharacteristic
130#103D411yescharacteristic
131#103D411yescharacteristic
132#102—21no—
133#102—21no—
134#102—21no—
135#102—21no—
136#102—41no—
137#97—21no—
138C4×C8—21no—
139C4×C8—21no—
140C4×C8—21no—
141C4×C8C2311yescharacteristic
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144C2×Q8—21no—
145C2×Q8—21no—
146C2×Q8—21no—
147C2×Q8C2×D411yescharacteristic
148C2×Q8C2×D411yescharacteristic
149C2×Q8C2×D411yescharacteristic
150C2×Q8C2×D411yescharacteristic
151C2×D4—21no—
152C2×D4—21no—
153C2×D4—21no—
154C22×C4—41no—
155Q16—22no—
156Q16—22no—
157Q16—42no—
158Q16—81no—
159Q16—81no—
160Q16—81no—
161Q16—81no—
162SD16—42no—
163SD16—42no—
164SD16—81no—
165SD16—81no—
166C2×C8—21no—
167C2×C8—21no—
168C2×C8—21no—
169C2×C8—21no—
170C2×C8—21no—
171C2×C8C2×D411yescharacteristic
172C2×C8C2×D411yescharacteristic
173C2×C8C2×D411yescharacteristic
174C2×C8C2×D411yescharacteristic
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—41no—
186C4⋊C4—41no—
187C4⋊C4—41no—
188C4⋊C4—41no—
189C4⋊C4—41no—
190C4⋊C4—41no—
191C4⋊C4—41no—
192C4⋊C4—41no—
193C4⋊C4—41no—
194C4⋊C4C2×D411yescharacteristic
195C4⋊C4C2×D411yescharacteristic
196C4⋊C4C2×D411yescharacteristic
197C4⋊C4C2×D411yescharacteristic
198C22⋊C4—41no—
199C22⋊C4—41no—
200C22⋊C4—41no—
201C42—21no—
202C42—21no—
203C42—21no—
204C42—21no—
205C42—41no—
206C42—41no—
207C42—41no—
208C42C2411yescharacteristic
209C23—41no—
210Q8—21no—
211Q8—21no—
212Q8—21no—
213Q8—21no—
214Q8—21no—
215Q8—21no—
216Q8—21no—
217Q8—41no—
218Q8—41no—
219Q8—41no—
220Q8—41no—
221Q8—41no—
222Q8—41no—
223Q8#13712yes—
224D4—41no—
225D4—41no—
226D4—41no—
227D4—41no—
228D4—81no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—41no—
238C2×C4—41no—
239C2×C4—41no—
240C2×C4—161no—
241C2×C4C22×D411yescharacteristic
242C2×C4C22×D411yescharacteristic
243C2×C4H(5,𝔽2)11yescharacteristic
244C8—21no—
245C8—21no—
246C8—21no—
247C8—41no—
248C8—41no—
249C8—41no—
250C8—41no—
251C8—41no—
252C8#13512yes—
253C22—81no—
254C22—81no—
255C22—81no—
256C22D4211yescharacteristic
257C4—22no—
258C4—21no—
259C4—41no—
260C4—41no—
261C4—41no—
262C4—41no—
263C4—41no—
264C4—41no—
265C4—41no—
266C4—81no—
267C4—81no—
268C4—81no—
269C4C2×#13511yescharacteristic
270C4C2×#13711yescharacteristic
271C4#57611yescharacteristic
272C4#57811yescharacteristic
273C2—161no—
274C2#327011yescharacteristic
275C2#328711yescharacteristic
276C2#328911yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC42C24
prime radical#127C23
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
2. #3395C2semidirect
3. #3383C2semidirect
6. #1690C2semidirect
8. #1674C2semidirect
10. #1648C2semidirect
11. #1648C2semidirect
14. #1584C2semidirect
15. #1579C2semidirect

Maximal subgroups

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

subgroupindex
#34002
#33952
#33832
#33652
#17222
#16902
#16822
#16742
#16662
#16482
#16402
#16262
#15842
#15792