Finite Group Databasebeta

← #21844

Subgroups — #21844

Order 256.

550 conjugacy classes of subgroups.

The subgroup lattice has 262 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic
2#2920C211yesmaximal, characteristic
3C4×#117C211yesmaximal, characteristic
4#1994C214yesmaximal, complemented
5#1986C214yesmaximal, complemented
6#1826C214yesmaximal
7#533—21no—
8#533—21no—
9#533—21no—
10#533—21no—
11#533C412yescomplemented
12#533C412yescomplemented
13#533C2212yes—
14#533C2212yes—
15C2×C4⋊Q8C411yescharacteristic, complemented
16C2×C4⋊Q8C411yescharacteristic, complemented
17C2×#125C412yescomplemented
18C2×C22⋊Q8—21no—
19C2×C22⋊Q8—21no—
20C2×C4×Q8—21no—
21C2×C4×Q8—21no—
22C2×#117—21no—
23C2×#117C2212yes—
24C22×C42C2211yescharacteristic
25#432—21no—
26#432—21no—
27#431—21no—
28#431—21no—
29#423C2212yes—
30#407C2212yes—
31C4×M16C2212yes—
32C4×C4⋊C4—21no—
33C4×C4⋊C4C2212yes—
34C4×C22⋊C4—21no—
35C4×C22⋊C4C2212yes—
36#376—21no—
37C43C2212yes—
38#339C22116yes—
39C22×Q8—21no—
40C22×Q8—21no—
41C23×C4D411yescharacteristic
42C23×C4D411yescharacteristic
43C23×C4C2311yescharacteristic
44C2×M16C2314yes—
45C4⋊Q8—21no—
46C4⋊Q8—21no—
47C4⋊Q8—21no—
48C4⋊Q8—21no—
49C4⋊Q8C2×C412yes—
50C4⋊Q8C2×C412yes—
51C4⋊Q8C2×C412yes—
52C4⋊Q8C2×C412yes—
53#125—22no—
54#125—22no—
55#125C2×C414yes—
56#125C2×C414yes—
57C22⋊Q8—22no—
58C22⋊Q8—22no—
59C22⋊Q8—22no—
60C22⋊Q8—22no—
61C22⋊Q8—22no—
62C22⋊Q8—22no—
63C22⋊Q8—22no—
64C22⋊Q8—22no—
65C4×Q8—22no—
66C4×Q8—22no—
67C4×Q8—22no—
68C4×Q8—22no—
69C4×Q8—22no—
70C4×Q8—22no—
71C4×Q8—22no—
72C4×Q8—22no—
73#117—28no—
74#117—22no—
75#117—22no—
76#117C2×C414yes—
77#117C2314yes—
78C2×C4⋊C4—22no—
79C2×C4⋊C4—22no—
80C2×C4⋊C4—21no—
81C2×C4⋊C4—21no—
82C2×C4⋊C4—22no—
83C2×C4⋊C4C2×C412yes—
84C2×C4⋊C4C2×C412yes—
85C2×C22⋊C4—22no—
86C2×C22⋊C4—22no—
87C2×C42—22no—
88C2×C42—22no—
89C2×C42—22no—
90C2×C42C2×C411yescharacteristic
91C2×C42C2×C411yescharacteristic
92C2×C42C2×C411yescharacteristic
93C2×C42C2×C411yescharacteristic
94C2×C42D411yescharacteristic
95C2×C42D411yescharacteristic
96C2×C42D411yescharacteristic
97C2×C42D411yescharacteristic
98C2×C42D411yescharacteristic
99C2×C42D411yescharacteristic
100C2×C42C2314yes—
101C2×C42C2311yescharacteristic
102C2×C42C2311yescharacteristic
103C4⋊C8—22no—
104C4⋊C8—22no—
105C22⋊C8—22no—
106C22⋊C8—22no—
107#97—22no—
108C4×C8—22no—
109#95—22no—
110#95—22no—
111C24C2×D411yescharacteristic
112C2×Q8—22no—
113C2×Q8—22no—
114C2×Q8—22no—
115C2×Q8—22no—
116C2×Q8—44no—
117C2×Q8—44no—
118C22×C4—24no—
119C22×C4—24no—
120C22×C4—22no—
121C22×C4—22no—
122C22×C4—24no—
123C22×C4—42no—
124C22×C4C22⋊C411yescharacteristic
125C22×C4C22⋊C411yescharacteristic
126C22×C4C22⋊C411yescharacteristic
127C22×C4C22⋊C411yescharacteristic
128C22×C4C22⋊C411yescharacteristic
129C22×C4C22⋊C411yescharacteristic
130C22×C4C22⋊C411yescharacteristic
131C22×C4C22⋊C411yescharacteristic
132C22×C4C22×C411yescharacteristic
133C22×C4C22×C411yescharacteristic
134C22×C4C2×D411yescharacteristic
135C22×C4C2×D411yescharacteristic
136C22×C4C2×D411yescharacteristic
137C22×C4C2×D411yescharacteristic
138C22×C4C2×D411yescharacteristic
139C22×C4C2×D411yescharacteristic
140C22×C4C2×D411yescharacteristic
141C22×C4C2411yescharacteristic
142M16—28no—
143C2×C8—24no—
144C4⋊C4—28no—
145C4⋊C4—24no—
146C4⋊C4—24no—
147C4⋊C4—24no—
148C4⋊C4—24no—
149C4⋊C4—22no—
150C4⋊C4—22no—
151C4⋊C4—22no—
152C4⋊C4—22no—
153C4⋊C4—22no—
154C4⋊C4—22no—
155C4⋊C4C22×C414yes—
156C4⋊C4C22×C414yes—
157C22⋊C4—28no—
158C22⋊C4—24no—
159C22⋊C4—24no—
160C42—28no—
161C42—24no—
162C42—24no—
163C42—28no—
164C42—44no—
165C42C22⋊C411yescharacteristic
166C42C22⋊C411yescharacteristic
167C42C22⋊C411yescharacteristic
168C42C22⋊C411yescharacteristic
169C42C22⋊C411yescharacteristic
170C42C22⋊C411yescharacteristic
171C42C22⋊C411yescharacteristic
172C42C22⋊C411yescharacteristic
173C42C22×C411yescharacteristic
174C42C22×C411yescharacteristic
175C42C22×C411yescharacteristic
176C42C22×C411yescharacteristic
177C42C2×D411yescharacteristic
178C42C2×D411yescharacteristic
179C42C2×D411yescharacteristic
180C42C2×D411yescharacteristic
181C23—22no—
182C23—22no—
183C23—41no—
184C23C2×C22⋊C411yescharacteristic
185C23C2×C22⋊C411yescharacteristic
186C23C22×D411yescharacteristic
187Q8—44no—
188Q8—44no—
189Q8—44no—
190Q8—44no—
191C2×C4—22no—
192C2×C4—22no—
193C2×C4—22no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—22no—
197C2×C4—22no—
198C2×C4—22no—
199C2×C4—22no—
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—22no—
203C2×C4—22no—
204C2×C4—28no—
205C2×C4—24no—
206C2×C4—24no—
207C2×C4—41no—
208C2×C4—41no—
209C2×C4—41no—
210C2×C4—44no—
211C2×C4—44no—
212C2×C4—44no—
213C2×C4—44no—
214C2×C4#10414yes—
215C2×C4C2×C22⋊C411yescharacteristic
216C2×C4C2×C22⋊C411yescharacteristic
217C2×C4C2×C22⋊C411yescharacteristic
218C2×C4C2×C22⋊C411yescharacteristic
219C2×C4C2×C22⋊C411yescharacteristic
220C2×C4C2×C22⋊C411yescharacteristic
221C2×C4C2×C22⋊C411yescharacteristic
222C2×C4C2×C22⋊C411yescharacteristic
223C2×C4C2×C22⋊C411yescharacteristic
224C2×C4C2×C22⋊C411yescharacteristic
225C2×C4C23×C411yescharacteristic
226C2×C4C22×D411yescharacteristic
227C2×C42−1+414yes—
228C8—44no—
229C22—21no—
230C22—21no—
231C22—21no—
232C22—21no—
233C22—21no—
234C22—21no—
235C22—21no—
236C22—44no—
237C22C2×#10412yes—
238C22C22×C22⋊C411yescharacteristic
239C22#53612yes—
240C4—21no—
241C4—21no—
242C4—21no—
243C4—21no—
244C4—21no—
245C4—21no—
246C4—21no—
247C4—48no—
248C4—44no—
249C4—44no—
250C4C2×#10412yes—
251C4C2×#10412yes—
252C4#42112yes—
253C4#51912yes—
254C4#53612yes—
255C2—22no—
256C2—22no—
257C2—41no—
258C2#231011yescharacteristic
259C2C22×#10411yescharacteristic
260C2C2×#42111yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
4. #1994C2semidirect
5. #1986C2semidirect
11. #533C4semidirect
12. #533C4semidirect
15. C2×C4⋊Q8C4semidirect
16. C2×C4⋊Q8C4semidirect
17. C2×#125C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
#29202
C4×#1172
#19942
#19862
#18262