Finite Group Databasebeta

← #20229

Subgroups — #20229

Order 256.

282 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3385C211yesmaximal, characteristic, complemented
2#3369C211yesmaximal, characteristic, complemented
3#3357C211yesmaximal, characteristic
4#3340C211yesmaximal, characteristic
5#1723C211yesmaximal, characteristic, complemented
6#1703C211yesmaximal, characteristic, complemented
7#1696C211yesmaximal, characteristic, complemented
8#1692C211yesmaximal, characteristic, complemented
9#1675C211yesmaximal, characteristic, complemented
10#1644C211yesmaximal, characteristic, complemented
11#1638C211yesmaximal, characteristic, complemented
12#1634C211yesmaximal, characteristic
13#1633C211yesmaximal, characteristic, complemented
14#1592C211yesmaximal, characteristic, complemented
15#1582C211yesmaximal, characteristic, complemented
16Q82C2211yescharacteristic
17#556C2211yescharacteristic
18#555C2211yescharacteristic
19#554C2211yescharacteristic
20#501—21no—
21#500C2211yescharacteristic
22#500C2211yescharacteristic
23#498C2211yescharacteristic
24#494C2211yescharacteristic
25#489—21no—
26#487C2211yescharacteristic
27#487C2211yescharacteristic
28#485—21no—
29#485—21no—
30#482—21no—
31#480—21no—
32#479—21no—
33#477C2211yescharacteristic
34#477C2211yescharacteristic
35#477C2211yescharacteristic
36#476C2211yescharacteristic
37#476C2211yescharacteristic
38#476C2211yescharacteristic
39#475—21no—
40#474—21no—
41#474C2211yescharacteristic
42#468—21no—
43#465—21no—
44#464—21no—
45#462C2211yescharacteristic
46#446C2211yescharacteristic
47#446C2211yescharacteristic
48#441—21no—
49#440—21no—
50C4×SD16C2211yescharacteristic
51C4×SD16C2211yescharacteristic
52#436C2211yescharacteristic
53C8×D4C2211yescharacteristic
54#428—21no—
55#427—21no—
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#333C2211yescharacteristic
59#333C2211yescharacteristic
60#333C2211yescharacteristic
61#332C2211yescharacteristic
62Q8⋊C8C2211yescharacteristic
63Q8⋊C8C2211yescharacteristic
64D4⋊C8C2211yescharacteristic
65D4⋊C8C2211yescharacteristic
66#322C2211yescharacteristic
67C2×Q16—21no—
68C2×Q16—41no—
69C2×SD16D411yescharacteristic
70C2×SD16D411yescharacteristic
71C2×M16—21no—
72C22×C8—21no—
73C4⋊Q8—21no—
74C4⋊Q8—21no—
75C4⋊Q8—41no—
76C4⋊Q8C2311yescharacteristic
77C4⋊Q8C2311yescharacteristic
78C4⋊Q8C2311yescharacteristic
79C4⋊Q8C2311yescharacteristic
80#126—41no—
81#125—21no—
82#124—21no—
83#124—41no—
84C22⋊Q8—21no—
85C22⋊Q8—21no—
86C22⋊Q8—41no—
87#121—21no—
88#121—21no—
89C4×Q8—21no—
90C4×Q8—21no—
91C4×Q8—21no—
92C4×Q8C2311yescharacteristic
93C4×Q8C2311yescharacteristic
94C4×D4—21no—
95C4×D4C2311yescharacteristic
96C4×D4C2311yescharacteristic
97#117—21no—
98#117—21no—
99#117—21no—
100C2×C4⋊C4—21no—
101#107—21no—
102#107—21no—
103#107—21no—
104#107—21no—
105#107—21no—
106#107—21no—
107#107—21no—
108#107—21no—
109#106—21no—
110#106—21no—
111#106—21no—
112#106—21no—
113#106—21no—
114#106D411yescharacteristic
115#106D411yescharacteristic
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#103—41no—
129#103D411yescharacteristic
130#103D411yescharacteristic
131#102—21no—
132#102—21no—
133#102—21no—
134#102—21no—
135#102D411yescharacteristic
136#102D411yescharacteristic
137C22⋊C8—21no—
138C22⋊C8—21no—
139#97—21no—
140#97—21no—
141C4×C8C2311yescharacteristic
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144C2×Q8—21no—
145C2×Q8—21no—
146C2×Q8—21no—
147C2×Q8—21no—
148C2×Q8—41no—
149C2×Q8C2×D411yescharacteristic
150C2×Q8C2×D411yescharacteristic
151C2×D4—41no—
152C2×D4C2×D411yescharacteristic
153C2×D4C2×D411yescharacteristic
154C22×C4—21no—
155C22×C4—21no—
156C22×C4—41no—
157Q16—42no—
158Q16—82no—
159SD16—22no—
160SD16—41no—
161M16—42no—
162C2×C8—21no—
163C2×C8—21no—
164C2×C8—21no—
165C2×C8—21no—
166C2×C8—21no—
167C2×C8—42no—
168C2×C8C2×D411yescharacteristic
169C2×C8C2×D411yescharacteristic
170C2×C8C2×D411yescharacteristic
171C2×C8C2×D411yescharacteristic
172C4⋊C4—21no—
173C4⋊C4—21no—
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—41no—
183C4⋊C4—41no—
184C4⋊C4—41no—
185C4⋊C4—41no—
186C4⋊C4—41no—
187C4⋊C4C2×D411yescharacteristic
188C4⋊C4C2×D411yescharacteristic
189C4⋊C4C2×D411yescharacteristic
190C4⋊C4C2×D411yescharacteristic
191C22⋊C4—21no—
192C22⋊C4—21no—
193C22⋊C4—41no—
194C22⋊C4—41no—
195C22⋊C4—41no—
196C22⋊C4—41no—
197C22⋊C4—41no—
198C42—21no—
199C42—21no—
200C42—41no—
201C42—41no—
202C42—41no—
203C42C2411yescharacteristic
204C23—21no—
205C23—21no—
206Q8—21no—
207Q8—21no—
208Q8—21no—
209Q8—21no—
210Q8—41no—
211Q8—41no—
212Q8—81no—
213Q8—81no—
214Q8—81no—
215Q8—161no—
216D4—21no—
217D4—21no—
218D4—21no—
219D4—21no—
220D4—161no—
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—41no—
235C2×C4—161no—
236C2×C4C22×D411yescharacteristic
237C2×C4C22×D411yescharacteristic
238C2×C4H(5,𝔽2)11yescharacteristic
239C8—21no—
240C8—21no—
241C8—21no—
242C8—41no—
243C8—41no—
244C8—41no—
245C8—41no—
246C8—41no—
247C8#13712yes—
248C22—41no—
249C22—41no—
250C22—41no—
251C22—41no—
252C22—41no—
253C22—41no—
254C22D4211yescharacteristic
255C4—21no—
256C4—41no—
257C4—41no—
258C4—41no—
259C4—41no—
260C4—41no—
261C4—41no—
262C4—81no—
263C4—81no—
264C4—81no—
265C4—81no—
266C4C2×#13711yescharacteristic
267C4#57511yescharacteristic
268C4#57811yescharacteristic
269C4#57811yescharacteristic
270C2—81no—
271C2—81no—
272C2#326911yescharacteristic
273C2#327611yescharacteristic
274C2#328811yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC42C24
prime radical#555C22
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. #3385C2semidirect
2. #3369C2semidirect
5. #1723C2semidirect
6. #1703C2semidirect
7. #1696C2semidirect
8. #1692C2semidirect
9. #1675C2semidirect
10. #1644C2semidirect
11. #1638C2semidirect
13. #1633C2semidirect
14. #1592C2semidirect
15. #1582C2semidirect

Maximal subgroups

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

subgroupindex
#33852
#33692
#33572
#33402
#17232
#17032
#16962
#16922
#16752
#16442
#16382
#16342
#16332
#15922
#15822