Finite Group Databasebeta

← #19848

Subgroups — #19848

Order 256.

278 conjugacy classes of subgroups.

The subgroup lattice has 271 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3369C211yesmaximal, characteristic
2#3364C211yesmaximal, characteristic
3#3363C211yesmaximal, characteristic, complemented
4#3342C211yesmaximal, characteristic
5#1718C211yesmaximal, characteristic, complemented
6#1700C211yesmaximal, characteristic, complemented
7#1684C211yesmaximal, characteristic, complemented
8#1683C211yesmaximal, characteristic
9#1674C211yesmaximal, characteristic, complemented
10#1653C211yesmaximal, characteristic, complemented
11#1652C211yesmaximal, characteristic
12#1645C211yesmaximal, characteristic, complemented
13#1638C211yesmaximal, characteristic
14#1584C211yesmaximal, characteristic, complemented
15SD16⋊C8C211yesmaximal, characteristic
16Q82C2211yescharacteristic
17#557C2211yescharacteristic
18#556C2211yescharacteristic
19#556C2211yescharacteristic
20#500C2211yescharacteristic
21#498C2211yescharacteristic
22#489—21no—
23#488—21no—
24#487—21no—
25#487C2211yescharacteristic
26#487C2211yescharacteristic
27#487C2211yescharacteristic
28#487C2211yescharacteristic
29#485—21no—
30#485—21no—
31#479—21no—
32#477—21no—
33#477C2211yescharacteristic
34#476C2211yescharacteristic
35#475—21no—
36#475C2211yescharacteristic
37#475C2211yescharacteristic
38#474C2211yescharacteristic
39#467—21no—
40#464—21no—
41#464—21no—
42#462—21no—
43#462C2211yescharacteristic
44#462C2211yescharacteristic
45#462C2211yescharacteristic
46#446C2211yescharacteristic
47C8×Q8C2211yescharacteristic
48C8×Q8C2211yescharacteristic
49#441—21no—
50C4×Q16—21no—
51C4×Q16—21no—
52C4×Q16C2211yescharacteristic
53C4×SD16C2211yescharacteristic
54C8×D4C2211yescharacteristic
55#427—21no—
56#335C2211yescharacteristic
57#335C2211yescharacteristic
58#333C2211yescharacteristic
59#332C2211yescharacteristic
60#332C2211yescharacteristic
61#332C2211yescharacteristic
62Q8⋊C8C2211yescharacteristic
63Q8⋊C8C2211yescharacteristic
64Q8⋊C8C2211yescharacteristic
65D4⋊C8C2211yescharacteristic
66#322C2211yescharacteristic
67C2×Q16—21no—
68C2×Q16—21no—
69C2×Q16—21no—
70C2×Q16D411yescharacteristic
71C2×SD16D411yescharacteristic
72C22×C8—21no—
73C4⋊Q8—21no—
74C4⋊Q8—21no—
75C4⋊Q8—21no—
76C4⋊Q8—41no—
77C4⋊Q8C2311yescharacteristic
78C4⋊Q8C2311yescharacteristic
79C4⋊Q8C2311yescharacteristic
80C4⋊Q8C2311yescharacteristic
81#126—41no—
82#126—41no—
83#125—21no—
84#125—41no—
85#124—21no—
86#124—21no—
87C22⋊Q8—21no—
88C22⋊Q8—21no—
89C4×Q8—21no—
90C4×Q8—21no—
91C4×Q8—21no—
92C4×Q8—21no—
93C4×Q8—21no—
94C4×Q8—21no—
95C4×Q8C2311yescharacteristic
96C4×Q8C2311yescharacteristic
97C4×Q8C2311yescharacteristic
98C4×D4C2311yescharacteristic
99#117—21no—
100#117—21no—
101#107—21no—
102#107—21no—
103#107—21no—
104#107—21no—
105#107D411yescharacteristic
106#106—21no—
107#106—21no—
108#106—21no—
109#106—41no—
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#103—21no—
129#103—21no—
130#103—41no—
131#103D411yescharacteristic
132#103D411yescharacteristic
133#103D411yescharacteristic
134#102—21no—
135#102—21no—
136#102D411yescharacteristic
137C22⋊C8—21no—
138#97—21no—
139C4×C8—21no—
140C4×C8—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×Q8C2×D411yescharacteristic
152C2×D4C2×D411yescharacteristic
153C22×C4—21no—
154Q16—41no—
155Q16—42no—
156Q16—42no—
157Q16—42no—
158SD16—22no—
159C2×C8—21no—
160C2×C8—21no—
161C2×C8—21no—
162C2×C8—21no—
163C2×C8—21no—
164C2×C8—42no—
165C2×C8C2×D411yescharacteristic
166C2×C8C2×D411yescharacteristic
167C2×C8C2×D411yescharacteristic
168C2×C8C2×D411yescharacteristic
169C4⋊C4—21no—
170C4⋊C4—21no—
171C4⋊C4—21no—
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—41no—
181C4⋊C4—41no—
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—41no—
193C22⋊C4—41no—
194C22⋊C4—41no—
195C22⋊C4—41no—
196C42—21no—
197C42—21no—
198C42—21no—
199C42—41no—
200C42—41no—
201C42—41no—
202C42—41no—
203C42C2411yescharacteristic
204C23—21no—
205Q8—21no—
206Q8—21no—
207Q8—21no—
208Q8—21no—
209Q8—21no—
210Q8—41no—
211Q8—41no—
212Q8—41no—
213Q8—41no—
214Q8—41no—
215Q8—41no—
216Q8—81no—
217Q8—161no—
218Q8#13512yes—
219D4—21no—
220D4—21no—
221C2×C4—21no—
222C2×C4—21no—
223C2×C4—21no—
224C2×C4—21no—
225C2×C4—21no—
226C2×C4—21no—
227C2×C4—21no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4—41no—
231C2×C4—41no—
232C2×C4—41no—
233C2×C4—41no—
234C2×C4C22×D411yescharacteristic
235C2×C4C22×D411yescharacteristic
236C2×C4H(5,𝔽2)11yescharacteristic
237C8—21no—
238C8—21no—
239C8—21no—
240C8—21no—
241C8—41no—
242C8—41no—
243C8—41no—
244C8—41no—
245C8—41no—
246C22—41no—
247C22—41no—
248C22—41no—
249C22D4211yescharacteristic
250C4—22no—
251C4—21no—
252C4—41no—
253C4—41no—
254C4—41no—
255C4—41no—
256C4—41no—
257C4—41no—
258C4—81no—
259C4—81no—
260C4—81no—
261C4—81no—
262C4C2×#13511yescharacteristic
263C4#57511yescharacteristic
264C4#57811yescharacteristic
265C4#57811yescharacteristic
266C2—81no—
267C2#326911yescharacteristic
268C2#328511yescharacteristic
269C2#328911yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC42C24
prime radicalC2×D4C2×D4
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
3. #3363C2semidirect
5. #1718C2semidirect
6. #1700C2semidirect
7. #1684C2semidirect
9. #1674C2semidirect
10. #1653C2semidirect
12. #1645C2semidirect
14. #1584C2semidirect

Maximal subgroups

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

subgroupindex
#33692
#33642
#33632
#33422
#17182
#17002
#16842
#16832
#16742
#16532
#16522
#16452
#16382
#15842
SD16⋊C82