Finite Group Databasebeta

← #21209

Subgroups — #21209

Order 256.

809 conjugacy classes of subgroups.

The subgroup lattice has 227 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic
2C2×#423C211yesmaximal, characteristic, complemented
3C2×#421C214yesmaximal, complemented
4C4×#117C211yesmaximal, characteristic, complemented
5#1963C214yesmaximal, complemented
6#1962C214yesmaximal, complemented
7C22×#41C2212yes—
8C22×M16C2212yes—
9#532—22no—
10#532—22no—
11#532C412yescomplemented
12#532C412yescomplemented
13#532C2212yes—
14#532C2212yes—
15C2×C4⋊Q8C411yescharacteristic, complemented
16C2×#127C411yescharacteristic, complemented
17C2×#124C412yescomplemented
18C2×#121—22no—
19C2×C4×D4—22no—
20C2×#117C2212yes—
21C22×C42C2211yescharacteristic
22#423—22no—
23#423C2212yescomplemented
24#423C2212yescomplemented
25C2×C4⋊C8—22no—
26#421—216no—
27C2×#104C22116yescomplemented
28C4×C4⋊C4—22no—
29C4×C22⋊C4—22no—
30#376C2212yescomplemented
31C43C2212yescomplemented
32C2×#41—22no—
33C2×#41—22no—
34C2×#41—28no—
35C2×#41—28no—
36C2×#41C2×C414yes—
37C2×#41C2314yes—
38C22×Q8C2×C412yes—
39C22×D4—22no—
40C22×D4—22no—
41C22×D4C2×C412yes—
42C23×C4—22no—
43C23×C4D412yes—
44C23×C4C2311yescharacteristic
45C2×M16—22no—
46C2×M16—28no—
47C2×M16C2314yes—
48C22×C8—22no—
49C4⋊Q8—22no—
50C4⋊Q8C2×C412yes—
51C4⋊Q8C2×C412yes—
52#127—22no—
53#127C2×C412yes—
54#127C2×C412yes—
55#124—24no—
56#124C2×C414yes—
57#124C2×C414yes—
58#121—24no—
59#121—24no—
60#121—24no—
61#121—24no—
62C4×D4—24no—
63C4×D4—24no—
64C4×D4—24no—
65C4×D4—24no—
66#117—24no—
67#117D418yescomplemented
68C2×C4⋊C4—22no—
69C2×C4⋊C4—22no—
70C2×C22⋊C4—22no—
71C2×C22⋊C4—24no—
72C2×C42—24no—
73C2×C42C2×C411yescharacteristic
74C2×C42C2×C411yescharacteristic
75C2×C42C2×C411yescharacteristic
76C2×C42C2×C411yescharacteristic
77C2×C42D412yes—
78C2×C42D412yes—
79C2×C42D412yes—
80C2×C42C2314yes—
81C2×C42C2311yescharacteristic
82C2×C42C2311yescharacteristic
83C4⋊C8—24no—
84C4⋊C8—24no—
85#104—232no—
86#95—24no—
87C24—22no—
88C24C2×D411yescharacteristic
89#41—216no—
90#41—28no—
91#41—28no—
92#41—48no—
93#41—44no—
94#41—44no—
95C2×Q8—22no—
96C2×Q8—28no—
97C2×Q8C22×C414yes—
98C2×D4—24no—
99C2×D4—24no—
100C2×D4—24no—
101C2×D4—24no—
102C2×D4—22no—
103C2×D4—28no—
104C2×D4—48no—
105C2×D4—48no—
106C2×D4C22×C414yes—
107C22×C4—22no—
108C22×C4—24no—
109C22×C4—24no—
110C22×C4—24no—
111C22×C4—44no—
112C22×C4—44no—
113C22×C4—44no—
114C22×C4C22⋊C412yes—
115C22×C4C22⋊C412yes—
116C22×C4C22⋊C412yes—
117C22×C4C22⋊C412yes—
118C22×C4C22×C411yescharacteristic
119C22×C4C22×C411yescharacteristic
120C22×C4C2×D412yes—
121C22×C4C2×D412yes—
122C22×C4C2×D411yescharacteristic
123C22×C4C2×D411yescharacteristic
124C22×C4C2×D411yescharacteristic
125C22×C4C2×D414yes—
126C22×C4#4114yes—
127C22×C4C2411yescharacteristic
128M16—28no—
129M16—44no—
130C2×C8—24no—
131C2×C8—44no—
132C4⋊C4—24no—
133C4⋊C4—24no—
134C4⋊C4—28no—
135C22⋊C4—28no—
136C22⋊C4—28no—
137C22⋊C4—28no—
138C42—24no—
139C42—48no—
140C42C22⋊C412yes—
141C42C22⋊C412yes—
142C42C22⋊C412yes—
143C42C22⋊C412yes—
144C42C22×C411yescharacteristic
145C42C22×C411yescharacteristic
146C42C22×C411yescharacteristic
147C42C22×C411yescharacteristic
148C42C2×D412yes—
149C42C2×D412yes—
150C42C2×D418yescomplemented
151C23—24no—
152C23—42no—
153C23—48no—
154C23—44no—
155C23C2×C22⋊C411yescharacteristic
156C23C2×C22⋊C411yescharacteristic
157C23#12114yes—
158C23C22×D411yescharacteristic
159Q8—28no—
160Q8—44no—
161D4—28no—
162D4—48no—
163D4—48no—
164D4—48no—
165D4—44no—
166D4—48no—
167C2×C4—24no—
168C2×C4—24no—
169C2×C4—24no—
170C2×C4—24no—
171C2×C4—28no—
172C2×C4—42no—
173C2×C4—42no—
174C2×C4—42no—
175C2×C4—48no—
176C2×C4—44no—
177C2×C4—44no—
178C2×C4—44no—
179C2×C4—48no—
180C2×C4C2×C22⋊C412yes—
181C2×C4C2×C22⋊C412yes—
182C2×C4C2×C22⋊C412yes—
183C2×C4C2×C22⋊C411yescharacteristic
184C2×C4C2×C22⋊C411yescharacteristic
185C2×C4C2×C22⋊C412yes—
186C2×C4C4×D414yes—
187C2×C4C4×D414yes—
188C2×C4#12114yes—
189C2×C4#12412yes—
190C2×C4#12412yes—
191C2×C4#12712yes—
192C2×C4#12712yes—
193C2×C4C23×C411yescharacteristic
194C2×C4C22×D412yes—
195C2×C4C22×D411yescharacteristic
196C2×C4C2×#4112yes—
197C8—44no—
198C22—22no—
199C22—22no—
200C22—22no—
201C22—44no—
202C22—48no—
203C22—44no—
204C22—88no—
205C22#39012yes—
206C22#39012yes—
207C22C22×C22⋊C411yescharacteristic
208C22C2×#12112yes—
209C4—22no—
210C4—22no—
211C4—22no—
212C4—48no—
213C4—44no—
214C4#39012yes—
215C4#39012yes—
216C4#42114yescomplemented
217C4C2×C4×D412yes—
218C4C2×#12411yescharacteristic
219C4C2×#12711yescharacteristic
220C2—22no—
221C2—22no—
222C2—22no—
223C2—84no—
224C2C2×#39011yescharacteristic
225C2C2×#42112yes—
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalC2×#532C2
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
2. C2×#423C2semidirect
3. C2×#421C2semidirect
4. C4×#117C2semidirect
5. #1963C2semidirect
6. #1962C2semidirect
11. #532C4semidirect
12. #532C4semidirect
15. C2×C4⋊Q8C4semidirect
16. C2×#127C4semidirect
17. C2×#124C4semidirect
23. #423C22semidirect
24. #423C22semidirect
27. C2×#104C22semidirect
30. #376C22semidirect
31. C43C22semidirect
67. #117D4semidirect
150. C42C2×D4semidirect
216. C4#421semidirect

Maximal subgroups

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

subgroupindex
C2×#5322
C2×#4232
C2×#4212
C4×#1172
#19632
#19622