Finite Group Databasebeta

← #21419

Subgroups — #21419

Order 256.

561 conjugacy classes of subgroups.

The subgroup lattice has 258 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3455C211yesmaximal, characteristic
2#2921C211yesmaximal, characteristic, complemented
3C4×#117C211yesmaximal, characteristic, complemented
4#1995C211yesmaximal, characteristic, complemented
5#1994C211yesmaximal, characteristic, complemented
6#1963C211yesmaximal, characteristic, complemented
7#1962C211yesmaximal, characteristic, complemented
8#1897C212yesmaximal, complemented
9#1896C212yesmaximal, complemented
10#1759C212yesmaximal, complemented
11C4×#104C212yesmaximal, complemented
12#542C414yescomplemented
13#541C412yescomplemented
14#540C412yescomplemented
15#539—22no—
16#538—22no—
17#533C2211yescharacteristic
18#532C2211yescharacteristic
19#529—24no—
20#525C2212yes—
21C4×#41C2212yes—
22C2×#117C2211yescharacteristic
23C2×#117C2211yescharacteristic
24C22×C42C2211yescharacteristic
25#433—24no—
26#423C2211yescharacteristic
27#423C2211yescharacteristic
28C2×#104C2212yes—
29C2×#104C2212yes—
30C2×#104C2212yes—
31C2×#104C2212yes—
32#407C2212yes—
33C4×M16C2212yes—
34C4×C4⋊C4—22no—
35C4×C22⋊C4—22no—
36#376C2211yescharacteristic
37#376C2211yescharacteristic
38C43C2211yescharacteristic
39C43C2211yescharacteristic
40#339C2212yes—
41#339C2212yes—
42#339C2212yes—
43#339C2212yes—
44C2×#41C2312yes—
45C23×C4—21no—
46C23×C4C2311yescharacteristic
47C2×M16C2312yes—
48C2×M16C2312yes—
49C4⋊Q8C2×C411yescharacteristic, complemented
50C4⋊Q8C2×C412yescomplemented
51#127C2×C411yescharacteristic, complemented
52#126—24no—
53#126—24no—
54#125—24no—
55#125C2×C412yescomplemented
56#124—24no—
57#124C2×C412yescomplemented
58#123—22no—
59#123—24no—
60#123—24no—
61C22⋊Q8—22no—
62C22⋊Q8—24no—
63C22⋊Q8C2×C414yes—
64#121—22no—
65#121—24no—
66#121C2×C414yes—
67#120—22no—
68C4×Q8—22no—
69C4×Q8C2×C414yescomplemented
70C4×D4—24no—
71C4×D4—24no—
72C4×D4—22no—
73C4×D4C2×C414yescomplemented
74#117—22no—
75#117—22no—
76#117—22no—
77#117C2×C412yes—
78#117C2×C412yes—
79#117D414yes—
80#117C2312yes—
81C2×C4⋊C4—21no—
82C2×C4⋊C4D412yes—
83C2×C22⋊C4—21no—
84C2×C22⋊C4D412yes—
85C2×C42—21no—
86C2×C42—22no—
87C2×C42—22no—
88C2×C42—22no—
89C2×C42—22no—
90C2×C42—22no—
91C2×C42C2311yescharacteristic
92C2×C42C2311yescharacteristic
93C2×C42C2311yescharacteristic
94C2×C42C2311yescharacteristic
95C2×C42C2311yescharacteristic
96C2×C42C2311yescharacteristic
97C4⋊C8—22no—
98C4⋊C8—22no—
99#104—24no—
100#104—24no—
101#104—24no—
102#104—24no—
103C22⋊C8—24no—
104#97—22no—
105C4×C8—22no—
106#95—22no—
107#95—22no—
108C24C2×D411yescharacteristic
109#41—22no—
110#41—22no—
111#41—22no—
112#41—22no—
113C2×Q8—22no—
114C2×Q8C22×C412yes—
115C2×D4—22no—
116C2×D4—24no—
117C2×D4—22no—
118C2×D4C22×C412yes—
119C22×C4—21no—
120C22×C4—21no—
121C22×C4—21no—
122C22×C4—21no—
123C22×C4—21no—
124C22×C4—24no—
125C22×C4—21no—
126C22×C4—21no—
127C22×C4—21no—
128C22×C4—22no—
129C22×C4—24no—
130C22×C4—44no—
131C22×C4C22×C412yes—
132C22×C4C2×D411yescharacteristic
133C22×C4C2×D412yes—
134C22×C4C2×D412yes—
135C22×C4C2×D412yes—
136C22×C4C2411yescharacteristic
137M16—22no—
138M16—22no—
139M16—22no—
140M16—22no—
141C2×C8—22no—
142C2×C8—22no—
143C4⋊C4—24no—
144C4⋊C4—24no—
145C4⋊C4—22no—
146C4⋊C4—24no—
147C4⋊C4—24no—
148C4⋊C4—22no—
149C4⋊C4C22⋊C414yes—
150C4⋊C4C22⋊C414yes—
151C4⋊C4C22×C414yes—
152C22⋊C4—24no—
153C22⋊C4—24no—
154C22⋊C4—22no—
155C22⋊C4—24no—
156C22⋊C4—24no—
157C22⋊C4—24no—
158C22⋊C4C22⋊C414yes—
159C22⋊C4C22⋊C414yes—
160C42—24no—
161C42—24no—
162C42—22no—
163C42—21no—
164C42—21no—
165C42—21no—
166C42—21no—
167C42—44no—
168C42—44no—
169C42C22×C412yes—
170C42C22×C411yescharacteristic
171C42C22×C411yescharacteristic
172C42C2×D412yes—
173C42C2×D412yes—
174C42#4112yes—
175C42#4112yes—
176C42#4112yes—
177C42#4112yes—
178C23—21no—
179C23—21no—
180C23—22no—
181C23—42no—
182C23C2×C22⋊C412yes—
183C23C22×D411yescharacteristic
184Q8—22no—
185Q8—22no—
186Q8—82no—
187D4—22no—
188D4—22no—
189D4—42no—
190D4—42no—
191D4—82no—
192D4—84no—
193C2×C4—24no—
194C2×C4—21no—
195C2×C4—22no—
196C2×C4—21no—
197C2×C4—22no—
198C2×C4—22no—
199C2×C4—22no—
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—24no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—42no—
207C2×C4—42no—
208C2×C4—48no—
209C2×C4—42no—
210C2×C4—42no—
211C2×C4—42no—
212C2×C4—42no—
213C2×C4—42no—
214C2×C4—84no—
215C2×C4C2×C22⋊C414yes—
216C2×C4C2×C22⋊C412yes—
217C2×C4C2×C22⋊C412yes—
218C2×C4C2×C22⋊C412yes—
219C2×C4C23×C411yescharacteristic
220C2×C4C22×D411yescharacteristic
221C2×C4C2×#4111yescharacteristic
222C2×C4C2×#4111yescharacteristic
223C2×C4C2×#4111yescharacteristic
224C2×C4C2×#4111yescharacteristic
225C8—42no—
226C8—42no—
227C22—22no—
228C22—24no—
229C22—22no—
230C22—42no—
231C22—42no—
232C22—44no—
233C22—42no—
234C22C22×C22⋊C411yescharacteristic
235C22#52511yescharacteristic
236C22#52511yescharacteristic
237C4—24no—
238C4—24no—
239C4—22no—
240C4—22no—
241C4—22no—
242C4—42no—
243C4—42no—
244C4—42no—
245C4—44no—
246C4—42no—
247C4C4×#4111yescharacteristic
248C4C4×#4111yescharacteristic
249C4#53211yescharacteristic
250C4#53211yescharacteristic
251C2—21no—
252C2—21no—
253C2—42no—
254C2—82no—
255C2#229711yescharacteristic
256C2#290112yes—
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radical#3455C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2921C2semidirect
3. C4×#117C2semidirect
4. #1995C2semidirect
5. #1994C2semidirect
6. #1963C2semidirect
7. #1962C2semidirect
8. #1897C2semidirect
9. #1896C2semidirect
10. #1759C2semidirect
11. C4×#104C2semidirect
12. #542C4semidirect
13. #541C4semidirect
14. #540C4semidirect
49. C4⋊Q8C2×C4semidirect
50. C4⋊Q8C2×C4semidirect
51. #127C2×C4semidirect
55. #125C2×C4semidirect
57. #124C2×C4semidirect
69. C4×Q8C2×C4semidirect
73. C4×D4C2×C4semidirect

Maximal subgroups

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

subgroupindex
#34552
#29212
C4×#1172
#19952
#19942
#19632
#19622
#18972
#18962
#17592
C4×#1042