Finite Group Databasebeta

← #19834

Subgroups — #19834

Order 256.

295 conjugacy classes of subgroups.

The subgroup lattice has 286 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3394C211yesmaximal, characteristic
2#3365C211yesmaximal, characteristic, complemented
3#3359C211yesmaximal, characteristic, complemented
4#3328C211yesmaximal, characteristic, complemented
5#1719C211yesmaximal, characteristic, complemented
6#1701C211yesmaximal, characteristic
7#1680C211yesmaximal, characteristic, complemented
8#1680C211yesmaximal, characteristic, complemented
9#1666C211yesmaximal, characteristic, complemented
10#1650C211yesmaximal, characteristic, complemented
11#1648C211yesmaximal, characteristic, complemented
12#1640C211yesmaximal, characteristic, complemented
13#1627C211yesmaximal, characteristic
14#1583C211yesmaximal, characteristic, complemented
15#1579C211yesmaximal, characteristic, complemented
16#559C2211yescharacteristic
17#557C2211yescharacteristic
18#556C2211yescharacteristic
19D4×Q8C2211yescharacteristic
20#500C2211yescharacteristic
21#495—21no—
22#492C2211yescharacteristic
23#488—21no—
24#487—21no—
25#487C2211yescharacteristic
26#487C2211yescharacteristic
27#486C2211yescharacteristic
28#486C2211yescharacteristic
29#485—21no—
30#478—21no—
31#475—21no—
32#475C2211yescharacteristic
33#475C2211yescharacteristic
34#475C2211yescharacteristic
35#470—21no—
36#464—21no—
37#464—21no—
38#463—21no—
39#462C2211yescharacteristic
40#462C2211yescharacteristic
41#461—21no—
42#461C2211yescharacteristic
43#460C2211yescharacteristic
44#459C2211yescharacteristic
45#451—21no—
46C8×Q8C2211yescharacteristic
47C8×Q8C2211yescharacteristic
48C8×Q8C2211yescharacteristic
49C4×Q16C2211yescharacteristic
50C4×SD16—21no—
51C4×SD16—21no—
52C4×SD16—21no—
53C4×SD16C2211yescharacteristic
54#436C2211yescharacteristic
55#419—21no—
56#334C2211yescharacteristic
57#334C2211yescharacteristic
58#332C2211yescharacteristic
59#332C2211yescharacteristic
60#332C2211yescharacteristic
61#331C2211yescharacteristic
62Q8⋊C8C2211yescharacteristic
63Q8⋊C8C2211yescharacteristic
64Q8⋊C8C2211yescharacteristic
65D4⋊C8C2211yescharacteristic
66#322C2211yescharacteristic
67C22×Q8—21no—
68C2×Q16—21no—
69C2×Q16—21no—
70C2×Q16D411yescharacteristic
71C2×SD16—21no—
72C2×SD16—21no—
73C2×SD16—21no—
74C2×SD16—21no—
75C2×SD16D411yescharacteristic
76C2×D8—21no—
77C2×M16—21no—
78C4⋊Q8—21no—
79C4⋊Q8—21no—
80C4⋊Q8C2311yescharacteristic
81C4⋊Q8C2311yescharacteristic
82C4⋊Q8C2311yescharacteristic
83#127C2311yescharacteristic
84#126—41no—
85#125—21no—
86#125—41no—
87#124—21no—
88#124—21no—
89#124—21no—
90#123—41no—
91C22⋊Q8—21no—
92C22⋊Q8—21no—
93C22⋊Q8—41no—
94C4×Q8—21no—
95C4×Q8—21no—
96C4×Q8—21no—
97C4×Q8C2311yescharacteristic
98C4×Q8C2311yescharacteristic
99C4×Q8C2311yescharacteristic
100C4×D4—21no—
101C4×D4—21no—
102C4×D4—21no—
103C4×D4C2311yescharacteristic
104#117—21no—
105#107—41no—
106#107D411yescharacteristic
107#106—21no—
108#106—21no—
109#106—21no—
110#106D411yescharacteristic
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#103—21no—
125#103—21no—
126#103—21no—
127#103—21no—
128#103D411yescharacteristic
129#103D411yescharacteristic
130#103D411yescharacteristic
131#102—21no—
132#102—21no—
133#102—21no—
134#102—21no—
135#102—41no—
136#102D411yescharacteristic
137C22⋊C8—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×Q8—41no—
148C2×Q8—42no—
149C2×Q8—81no—
150C2×Q8C2×D411yescharacteristic
151C2×Q8C2×D411yescharacteristic
152C2×Q8C2×D411yescharacteristic
153C2×D4—21no—
154C2×D4—21no—
155C2×D4—21no—
156C2×D4C2×D411yescharacteristic
157C22×C4—21no—
158C22×C4—41no—
159C22×C4—41no—
160Q16—22no—
161Q16—81no—
162Q16—81no—
163SD16—41no—
164SD16—42no—
165SD16—42no—
166SD16—42no—
167SD16—81no—
168D8—81no—
169M16—81no—
170C2×C8—21no—
171C2×C8—21no—
172C2×C8—21no—
173C2×C8—21no—
174C2×C8—21no—
175C2×C8C2×D411yescharacteristic
176C2×C8C2×D411yescharacteristic
177C2×C8C2×D411yescharacteristic
178C2×C8C2×D411yescharacteristic
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⋊C4—41no—
193C4⋊C4C2×D411yescharacteristic
194C4⋊C4C2×D411yescharacteristic
195C4⋊C4C2×D411yescharacteristic
196C4⋊C4C2×D411yescharacteristic
197C22⋊C4—21no—
198C22⋊C4—41no—
199C22⋊C4—41no—
200C22⋊C4—41no—
201C22⋊C4—41no—
202C22⋊C4—41no—
203C22⋊C4—41no—
204C42—21no—
205C42—21no—
206C42—21no—
207C42—41no—
208C42—41no—
209C42C2411yescharacteristic
210C23—21no—
211C23—41no—
212Q8—21no—
213Q8—21no—
214Q8—21no—
215Q8—21no—
216Q8—21no—
217Q8—41no—
218Q8—41no—
219Q8—41no—
220Q8—41no—
221Q8—41no—
222Q8—41no—
223Q8—82no—
224Q8#13512yes—
225D4—21no—
226D4—21no—
227D4—41no—
228D4—41no—
229D4—41no—
230D4—41no—
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—41no—
240C2×C4—41no—
241C2×C4—41no—
242C2×C4—41no—
243C2×C4—41no—
244C2×C4—82no—
245C2×C4—161no—
246C2×C4C22×D411yescharacteristic
247C2×C4C22×D411yescharacteristic
248C2×C4H(5,𝔽2)11yescharacteristic
249C8—21no—
250C8—21no—
251C8—21no—
252C8—21no—
253C8—41no—
254C8—41no—
255C8—41no—
256C8—41no—
257C8—41no—
258C22—41no—
259C22—41no—
260C22—41no—
261C22—81no—
262C22—81no—
263C22—81no—
264C22D4211yescharacteristic
265C4—22no—
266C4—21no—
267C4—41no—
268C4—41no—
269C4—41no—
270C4—41no—
271C4—41no—
272C4—41no—
273C4—81no—
274C4—81no—
275C4—81no—
276C4C2×#13511yescharacteristic
277C4#57511yescharacteristic
278C4#57711yescharacteristic
279C4#57711yescharacteristic
280C2—81no—
281C2—161no—
282C2#327111yescharacteristic
283C2#328211yescharacteristic
284C2#328911yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC42C24
prime radical#459C22
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. #3365C2semidirect
3. #3359C2semidirect
4. #3328C2semidirect
5. #1719C2semidirect
7. #1680C2semidirect
8. #1680C2semidirect
9. #1666C2semidirect
10. #1650C2semidirect
11. #1648C2semidirect
12. #1640C2semidirect
14. #1583C2semidirect
15. #1579C2semidirect

Maximal subgroups

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

subgroupindex
#33942
#33652
#33592
#33282
#17192
#17012
#16802
#16662
#16502
#16482
#16402
#16272
#15832
#15792