Finite Group Databasebeta

← #19850

Subgroups — #19850

Order 256.

292 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3396C211yesmaximal, characteristic
2#3375C211yesmaximal, characteristic, complemented
3#3365C211yesmaximal, characteristic, complemented
4#3363C211yesmaximal, characteristic, complemented
5#1717C211yesmaximal, characteristic
6#1702C211yesmaximal, characteristic, complemented
7#1684C211yesmaximal, characteristic, complemented
8#1678C211yesmaximal, characteristic, complemented
9#1668C211yesmaximal, characteristic
10#1640C211yesmaximal, characteristic, complemented
11#1630C211yesmaximal, characteristic, complemented
12#1626C211yesmaximal, characteristic, complemented
13#1623C211yesmaximal, characteristic, complemented
14#1584C211yesmaximal, characteristic, complemented
15#1579C211yesmaximal, characteristic, complemented
16#559C2211yescharacteristic
17#559C2211yescharacteristic
18Q82C2211yescharacteristic
19#557C2211yescharacteristic
20#495—21no—
21#493C2211yescharacteristic
22#492C2211yescharacteristic
23#489—21no—
24#488—21no—
25#487—21no—
26#487C2211yescharacteristic
27#486C2211yescharacteristic
28#486C2211yescharacteristic
29#486C2211yescharacteristic
30#478—21no—
31#477—21no—
32#477C2211yescharacteristic
33#477C2211yescharacteristic
34#475C2211yescharacteristic
35#474—21no—
36#464—21no—
37#464—21no—
38#463—21no—
39#463—21no—
40#462—21no—
41#462C2211yescharacteristic
42#460C2211yescharacteristic
43#460C2211yescharacteristic
44#460C2211yescharacteristic
45#460C2211yescharacteristic
46#446C2211yescharacteristic
47C8×Q8C2211yescharacteristic
48C8×Q8C2211yescharacteristic
49C8×Q8C2211yescharacteristic
50#440—21no—
51C4×Q16—21no—
52C4×Q16C2211yescharacteristic
53C4×Q16C2211yescharacteristic
54C4×SD16—21no—
55C4×D8—21no—
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#333C2211yescharacteristic
59#332C2211yescharacteristic
60#331C2211yescharacteristic
61#331C2211yescharacteristic
62Q8⋊C8C2211yescharacteristic
63Q8⋊C8C2211yescharacteristic
64Q8⋊C8C2211yescharacteristic
65Q8⋊C8C2211yescharacteristic
66#322C2211yescharacteristic
67C2×Q16—21no—
68C2×Q16D411yescharacteristic
69C2×Q16D411yescharacteristic
70C2×SD16—21no—
71C2×SD16—21no—
72C2×SD16—21no—
73C2×SD16—21no—
74C2×SD16—41no—
75C2×D8—21no—
76C2×D8—21no—
77C4⋊Q8—21no—
78C4⋊Q8—21no—
79C4⋊Q8—21no—
80C4⋊Q8—41no—
81C4⋊Q8C2311yescharacteristic
82C4⋊Q8C2311yescharacteristic
83#127C2311yescharacteristic
84#127C2311yescharacteristic
85#125—21no—
86#125—41no—
87#124—21no—
88#124—21no—
89#124—21no—
90#124—21no—
91#123—41no—
92#123—41no—
93C4×Q8—21no—
94C4×Q8—21no—
95C4×Q8—21no—
96C4×Q8—21no—
97C4×Q8C2311yescharacteristic
98C4×Q8C2311yescharacteristic
99C4×Q8C2311yescharacteristic
100C4×Q8C2311yescharacteristic
101C4×D4—21no—
102C4×D4—21no—
103C4×D4—21no—
104C4×D4—21no—
105#107—21no—
106#107—21no—
107#107D411yescharacteristic
108#107D411yescharacteristic
109#106—21no—
110C4⋊C8—21no—
111C4⋊C8—21no—
112C4⋊C8—21no—
113C4⋊C8—21no—
114C4⋊C8C2311yescharacteristic
115C4⋊C8C2311yescharacteristic
116C4⋊C8C2311yescharacteristic
117C4⋊C8C2311yescharacteristic
118#103—21no—
119#103—21no—
120#103—21no—
121#103—21no—
122#103—21no—
123#103—21no—
124#103D411yescharacteristic
125#103D411yescharacteristic
126#103D411yescharacteristic
127#103D411yescharacteristic
128#102—21no—
129#102—21no—
130#102—21no—
131#102—21no—
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—41no—
147C2×Q8C2×D411yescharacteristic
148C2×Q8C2×D411yescharacteristic
149C2×Q8C2×D411yescharacteristic
150C2×Q8C2×D411yescharacteristic
151C2×D4—21no—
152C2×D4—21no—
153C2×D4—21no—
154C2×D4—21no—
155C2×D4—21no—
156C2×D4—21no—
157C22×C4—41no—
158C22×C4—41no—
159Q16—22no—
160Q16—41no—
161Q16—42no—
162SD16—42no—
163SD16—42no—
164SD16—81no—
165SD16—81no—
166SD16—82no—
167D8—42no—
168D8—81no—
169C2×C8—21no—
170C2×C8—21no—
171C2×C8—21no—
172C2×C8—21no—
173C2×C8—21no—
174C2×C8C2×D411yescharacteristic
175C2×C8C2×D411yescharacteristic
176C2×C8C2×D411yescharacteristic
177C2×C8C2×D411yescharacteristic
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⋊C4—41no—
191C4⋊C4C2×D411yescharacteristic
192C4⋊C4C2×D411yescharacteristic
193C4⋊C4C2×D411yescharacteristic
194C4⋊C4C2×D411yescharacteristic
195C22⋊C4—41no—
196C22⋊C4—41no—
197C22⋊C4—41no—
198C22⋊C4—41no—
199C22⋊C4—41no—
200C22⋊C4—41no—
201C42—21no—
202C42—21no—
203C42—21no—
204C42—21no—
205C42—41no—
206C42—41no—
207C42C2411yescharacteristic
208C23—41no—
209C23—41no—
210Q8—21no—
211Q8—21no—
212Q8—21no—
213Q8—21no—
214Q8—21no—
215Q8—21no—
216Q8—21no—
217Q8—41no—
218Q8—41no—
219Q8—81no—
220Q8—161no—
221Q8#13512yes—
222D4—41no—
223D4—41no—
224D4—41no—
225D4—41no—
226D4—41no—
227D4—41no—
228D4—41no—
229D4—41no—
230D4—81no—
231D4—81no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—41no—
241C2×C4—41no—
242C2×C4—161no—
243C2×C4—161no—
244C2×C4C22×D411yescharacteristic
245C2×C4C22×D411yescharacteristic
246C2×C4H(5,𝔽2)11yescharacteristic
247C8—21no—
248C8—21no—
249C8—21no—
250C8—21no—
251C8—41no—
252C8—41no—
253C8—41no—
254C8—41no—
255C8—41no—
256C22—81no—
257C22—81no—
258C22—81no—
259C22—81no—
260C22—81no—
261C22—81no—
262C22D4211yescharacteristic
263C4—22no—
264C4—21no—
265C4—41no—
266C4—41no—
267C4—41no—
268C4—41no—
269C4—41no—
270C4—41no—
271C4—41no—
272C4—81no—
273C4—81no—
274C4C2×#13511yescharacteristic
275C4#57511yescharacteristic
276C4#57711yescharacteristic
277C4#57811yescharacteristic
278C2—161no—
279C2—161no—
280C2#327111yescharacteristic
281C2#328511yescharacteristic
282C2#328811yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC42C24
prime radical#493C22
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. #3375C2semidirect
3. #3365C2semidirect
4. #3363C2semidirect
6. #1702C2semidirect
7. #1684C2semidirect
8. #1678C2semidirect
10. #1640C2semidirect
11. #1630C2semidirect
12. #1626C2semidirect
13. #1623C2semidirect
14. #1584C2semidirect
15. #1579C2semidirect

Maximal subgroups

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

subgroupindex
#33962
#33752
#33652
#33632
#17172
#17022
#16842
#16782
#16682
#16402
#16302
#16262
#16232
#15842
#15792