Finite Group Databasebeta

← #21212

Subgroups — #21212

Order 256.

829 conjugacy classes of subgroups.

The subgroup lattice has 231 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic
2C2×#410C214yesmaximal, complemented
3#2285C211yesmaximal, characteristic, complemented
4C4×#117C211yesmaximal, characteristic, complemented
5#1964C218yesmaximal, complemented
6C22×#41C2212yes—
7#532—21no—
8#532—21no—
9#532—22no—
10#532—22no—
11#532—21no—
12#532—21no—
13C2×C4⋊Q8C411yescharacteristic, complemented
14C2×#127C411yescharacteristic, complemented
15C2×#124C412yescomplemented
16C2×#121C2214yes—
17C2×C4×D4C414yescomplemented
18C2×#117C2212yes—
19C2×#117C2212yes—
20C22×C42C2211yescharacteristic
21#410—216no—
22C2×#99C22116yes—
23#384—21no—
24#382—21no—
25#380C2214yes—
26C4×C4⋊C4—22no—
27C4×C4⋊C4—22no—
28C4×C22⋊C4C2214yes—
29#376—21no—
30C43—21no—
31C2×#41—22no—
32C2×#41—22no—
33C2×#41—22no—
34C2×#41—22no—
35C2×#41—28no—
36C2×#41—28no—
37C22×Q8C2×C412yes—
38C22×D4C2×C412yes—
39C22×D4C2×C414yes—
40C22×D4C2314yes—
41C23×C4C2×C414yes—
42C23×C4C2312yes—
43C23×C4C2311yescharacteristic
44C4⋊Q8—21no—
45C4⋊Q8—22no—
46C4⋊Q8—21no—
47#127—21no—
48#127—22no—
49#127—21no—
50#124—22no—
51#124—22no—
52#124—24no—
53#121—24no—
54#121—24no—
55#121—24no—
56#121—24no—
57C4×D4—24no—
58C4×D4—24no—
59C4×D4—24no—
60C4×D4—24no—
61#117—24no—
62#117—28no—
63#117D418yescomplemented
64C2×C4⋊C4—22no—
65C2×C4⋊C4—22no—
66C2×C4⋊C4—24no—
67C2×C4⋊C4C2×C414yes—
68C2×C22⋊C4C2×C418yes—
69C2×C22⋊C4C2314yes—
70C2×C22⋊C4C2314yes—
71C2×C42—22no—
72C2×C42—22no—
73C2×C42—24no—
74C2×C42C2×C412yes—
75C2×C42C2×C411yescharacteristic
76C2×C42C2×C411yescharacteristic
77C2×C42D411yescharacteristic
78C2×C42D411yescharacteristic
79C2×C42D412yes—
80C2×C42D412yes—
81C2×C42D411yescharacteristic
82C2×C42D411yescharacteristic
83#99—232no—
84#95—24no—
85#95—24no—
86C24C22×C414yes—
87C24C2411yescharacteristic
88#41—48no—
89#41—48no—
90#41—44no—
91#41—44no—
92#41—44no—
93#41—44no—
94C2×Q8—22no—
95C2×Q8—22no—
96C2×Q8—28no—
97C2×D4—28no—
98C2×D4—24no—
99C2×D4—24no—
100C2×D4—28no—
101C2×D4—24no—
102C2×D4—24no—
103C2×D4—22no—
104C2×D4—22no—
105C2×D4—28no—
106C2×D4—48no—
107C22×C4—24no—
108C22×C4—24no—
109C22×C4—24no—
110C22×C4—216no—
111C22×C4—24no—
112C22×C4—44no—
113C22×C4C22×C414yes—
114C22×C4C22×C412yes—
115C22×C4C22×C412yes—
116C22×C4C22×C411yescharacteristic
117C22×C4C22×C411yescharacteristic
118C22×C4C2×D412yes—
119C22×C4C2×D412yes—
120C22×C4C2×D412yes—
121C22×C4C2×D412yes—
122C22×C4C2×D411yescharacteristic
123C22×C4C2×D411yescharacteristic
124C22×C4C2×D411yescharacteristic
125C22×C4C2×D411yescharacteristic
126C22×C4C2×D414yes—
127C22×C4#4114yes—
128C4⋊C4—24no—
129C4⋊C4—24no—
130C4⋊C4—28no—
131C4⋊C4—48no—
132C4⋊C4—44no—
133C22⋊C4—24no—
134C22⋊C4—28no—
135C22⋊C4—28no—
136C22⋊C4—28no—
137C22⋊C4C2×D418yes—
138C42—28no—
139C42—48no—
140C42—44no—
141C42C22⋊C412yes—
142C42C22⋊C412yes—
143C42C22⋊C411yescharacteristic
144C42C22⋊C411yescharacteristic
145C42C22⋊C412yes—
146C42C22⋊C411yescharacteristic
147C42C22⋊C412yes—
148C42C22⋊C411yescharacteristic
149C42C22⋊C412yes—
150C42C22⋊C412yes—
151C23—24no—
152C23—28no—
153C23—42no—
154C23—48no—
155C23C23×C411yescharacteristic
156C23C22×D411yescharacteristic
157C23C22×D411yescharacteristic
158C23C22×D412yes—
159C23C2×#4112yes—
160Q8—44no—
161Q8—44no—
162D4—48no—
163D4—48no—
164D4—44no—
165D4—44no—
166D4—44no—
167D4—44no—
168D4—48no—
169C2×C4—24no—
170C2×C4—24no—
171C2×C4—24no—
172C2×C4—24no—
173C2×C4—28no—
174C2×C4—28no—
175C2×C4—42no—
176C2×C4—42no—
177C2×C4—42no—
178C2×C4—48no—
179C2×C4—48no—
180C2×C4—48no—
181C2×C4—48no—
182C2×C4—44no—
183C2×C4C2×C22⋊C412yes—
184C2×C4C2×C22⋊C412yes—
185C2×C4C2×C22⋊C412yes—
186C2×C4C2×C22⋊C411yescharacteristic
187C2×C4C2×C22⋊C411yescharacteristic
188C2×C4C2×C22⋊C411yescharacteristic
189C2×C4C2×C22⋊C412yes—
190C2×C4C2×C22⋊C411yescharacteristic
191C2×C4C4×D414yes—
192C2×C4C4×D414yes—
193C2×C4#12114yes—
194C2×C4#12114yes—
195C2×C4#12412yes—
196C2×C4#12412yes—
197C2×C4#12712yes—
198C2×C4#12712yes—
199C22—22no—
200C22—22no—
201C22—22no—
202C22—42no—
203C22—42no—
204C22—48no—
205C22—44no—
206C22—88no—
207C22C22×C22⋊C411yescharacteristic
208C22C2×C4×D412yes—
209C22C2×#12112yes—
210C22C2×#12411yescharacteristic
211C22C2×#12711yescharacteristic
212C4—22no—
213C4—22no—
214C4—22no—
215C4—48no—
216C4—44no—
217C4—84no—
218C4#39012yes—
219C4#39012yes—
220C4#39012yes—
221C4#39012yes—
222C4#41014yescomplemented
223C2—22no—
224C2—21no—
225C2—22no—
226C2—21no—
227C2—84no—
228C2C2×#39011yescharacteristic
229C2C2×#41012yes—
subgroupG/H
centerC2×C4C2×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC24C24
socleC22C22×C22⋊C4
prime radicalC2×#532C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#410C2semidirect
3. #2285C2semidirect
4. C4×#117C2semidirect
5. #1964C2semidirect
13. C2×C4⋊Q8C4semidirect
14. C2×#127C4semidirect
15. C2×#124C4semidirect
17. C2×C4×D4C4semidirect
63. #117D4semidirect
222. C4#410semidirect

Maximal subgroups

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

subgroupindex
C2×#5322
C2×#4102
#22852
C4×#1172
#19642