Finite Group Databasebeta

← #20115

Subgroups — #20115

Order 256.

297 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#3400C211yesmaximal, characteristic, complemented
2#3381C211yesmaximal, characteristic, complemented
3#3373C211yesmaximal, characteristic
4#3299C211yesmaximal, characteristic, complemented
5#1714C211yesmaximal, characteristic, complemented
6#1704C211yesmaximal, characteristic, complemented
7#1692C211yesmaximal, characteristic, complemented
8#1682C211yesmaximal, characteristic, complemented
9#1665C211yesmaximal, characteristic
10#1649C211yesmaximal, characteristic, complemented
11#1648C211yesmaximal, characteristic, complemented
12#1630C211yesmaximal, characteristic, complemented
13#1622C211yesmaximal, characteristic
14#1587C211yesmaximal, characteristic, complemented
15#1585C211yesmaximal, characteristic, complemented
16#559C2211yescharacteristic
17#557C2211yescharacteristic
18#554C2211yescharacteristic
19D4×Q8C2211yescharacteristic
20#500C2211yescharacteristic
21#499—21no—
22#498C2211yescharacteristic
23#497—21no—
24#492C2211yescharacteristic
25#492C2211yescharacteristic
26#489—21no—
27#487C2211yescharacteristic
28#486C2211yescharacteristic
29#484—21no—
30#479—21no—
31#478—21no—
32#477C2211yescharacteristic
33#477C2211yescharacteristic
34#476—21no—
35#475C2211yescharacteristic
36#474C2211yescharacteristic
37#467—21no—
38#464—21no—
39#463—21no—
40#462C2211yescharacteristic
41#462C2211yescharacteristic
42#461—21no—
43#460C2211yescharacteristic
44#459C2211yescharacteristic
45#451—21no—
46#446C2211yescharacteristic
47#446C2211yescharacteristic
48C8×Q8C2211yescharacteristic
49#442—21no—
50#440—21no—
51C4×Q16C2211yescharacteristic
52C4×SD16—21no—
53C4×SD16C2211yescharacteristic
54C8×D4C2211yescharacteristic
55C2×#103—21no—
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#333C2211yescharacteristic
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—41no—
75C2×SD16D411yescharacteristic
76C2×D8—21no—
77C22×C8—21no—
78C4⋊Q8—21no—
79C4⋊Q8—21no—
80C4⋊Q8C2311yescharacteristic
81C4⋊Q8C2311yescharacteristic
82C4⋊Q8C2311yescharacteristic
83#127C2311yescharacteristic
84#125—21no—
85#125—21no—
86#125—41no—
87#124—21no—
88#124—21no—
89#123—41no—
90C22⋊Q8—21no—
91C22⋊Q8—21no—
92C22⋊Q8—41no—
93C22⋊Q8—41no—
94C4×Q8—21no—
95C4×Q8—21no—
96C4×Q8C2311yescharacteristic
97C4×Q8C2311yescharacteristic
98C4×Q8C2311yescharacteristic
99C4×D4—21no—
100C4×D4—21no—
101C4×D4—21no—
102C4×D4—21no—
103C4×D4C2311yescharacteristic
104C2×C4⋊C4—21no—
105#107—21no—
106#107—21no—
107#107—21no—
108#107—41no—
109#107D411yescharacteristic
110#106—21no—
111#106—21no—
112#106—21no—
113#106D411yescharacteristic
114C4⋊C8—21no—
115C4⋊C8—21no—
116C4⋊C8—21no—
117C4⋊C8C2311yescharacteristic
118C4⋊C8C2311yescharacteristic
119C4⋊C8C2311yescharacteristic
120C4⋊C8C2311yescharacteristic
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—21no—
136#102D411yescharacteristic
137C22⋊C8—21no—
138#97—21no—
139#97—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—
160C22×C4—41no—
161Q16—41no—
162Q16—81no—
163Q16—81no—
164SD16—22no—
165SD16—42no—
166SD16—81no—
167SD16—82no—
168SD16—81no—
169D8—42no—
170C2×C8—21no—
171C2×C8—21no—
172C2×C8—21no—
173C2×C8—21no—
174C2×C8—21no—
175C2×C8—81no—
176C2×C8C2×D411yescharacteristic
177C2×C8C2×D411yescharacteristic
178C2×C8C2×D411yescharacteristic
179C2×C8C2×D411yescharacteristic
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—21no—
189C4⋊C4—41no—
190C4⋊C4—41no—
191C4⋊C4—41no—
192C4⋊C4—41no—
193C4⋊C4—41no—
194C4⋊C4—41no—
195C4⋊C4C2×D411yescharacteristic
196C4⋊C4C2×D411yescharacteristic
197C4⋊C4C2×D411yescharacteristic
198C4⋊C4C2×D411yescharacteristic
199C22⋊C4—21no—
200C22⋊C4—41no—
201C22⋊C4—41no—
202C22⋊C4—41no—
203C22⋊C4—41no—
204C22⋊C4—41no—
205C42—21no—
206C42—21no—
207C42—21no—
208C42—41no—
209C42C2411yescharacteristic
210C23—21no—
211C23—41no—
212Q8—21no—
213Q8—21no—
214Q8—21no—
215Q8—21no—
216Q8—21no—
217Q8—21no—
218Q8—41no—
219Q8—41no—
220Q8—41no—
221Q8—41no—
222Q8—81no—
223Q8—82no—
224D4—21no—
225D4—41no—
226D4—41no—
227D4—41no—
228D4—41no—
229D4—81no—
230D4#13712yes—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—41no—
239C2×C4—41no—
240C2×C4—41no—
241C2×C4—41no—
242C2×C4—41no—
243C2×C4—82no—
244C2×C4—161no—
245C2×C4—161no—
246C2×C4C22×D411yescharacteristic
247C2×C4C22×D411yescharacteristic
248C2×C4H(5,𝔽2)11yescharacteristic
249C8—22no—
250C8—21no—
251C8—21no—
252C8—21no—
253C8—21no—
254C8—41no—
255C8—41no—
256C8—41no—
257C8—41no—
258C22—22no—
259C22—41no—
260C22—41no—
261C22—81no—
262C22—81no—
263C22—81no—
264C22D4211yescharacteristic
265C4—21no—
266C4—41no—
267C4—41no—
268C4—41no—
269C4—41no—
270C4—41no—
271C4—41no—
272C4—41no—
273C4—81no—
274C4—81no—
275C4—81no—
276C4C2×#13711yescharacteristic
277C4#57511yescharacteristic
278C4#57611yescharacteristic
279C4#57811yescharacteristic
280C2—42no—
281C2—161no—
282C2#326811yescharacteristic
283C2#327011yescharacteristic
284C2#329111yescharacteristic
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
1. #3400C2semidirect
2. #3381C2semidirect
4. #3299C2semidirect
5. #1714C2semidirect
6. #1704C2semidirect
7. #1692C2semidirect
8. #1682C2semidirect
10. #1649C2semidirect
11. #1648C2semidirect
12. #1630C2semidirect
14. #1587C2semidirect
15. #1585C2semidirect

Maximal subgroups

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

subgroupindex
#34002
#33812
#33732
#32992
#17142
#17042
#16922
#16822
#16652
#16492
#16482
#16302
#16222
#15872
#15852