Finite Group Databasebeta

← #21218

Subgroups — #21218

Order 256.

785 conjugacy classes of subgroups.

The subgroup lattice has 233 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic
2C2×#423C211yesmaximal, characteristic, complemented
3C2×#413C214yesmaximal, complemented
4C2×C4×M16C211yesmaximal, characteristic, complemented
5#1967C214yesmaximal, complemented
6#1966C212yesmaximal, complemented
7#1965C212yesmaximal, complemented
8C22×#41C2212yes—
9C22×M16C2212yes—
10C22×M16C2212yes—
11#532—21no—
12#532—21no—
13#532—21no—
14#532—21no—
15#532—22no—
16#532—22no—
17C2×C4⋊Q8C2211yescharacteristic
18C2×#127C2211yescharacteristic
19C2×#124C2212yes—
20C2×#121C414yes—
21C2×C4×D4C414yes—
22C22×C42C2211yescharacteristic
23#423—22no—
24#423C2212yes—
25#423C2212yes—
26C2×C4⋊C8—22no—
27#413—216no—
28C2×#101C2218yes—
29C2×#100C2218yes—
30C4×M16—21no—
31C4×M16—21no—
32C4×M16C2212yes—
33C4×M16C2212yes—
34C2×#97—21no—
35C2×C4×C8—21no—
36C2×#41—22no—
37C2×#41—22no—
38C2×#41—22no—
39C2×#41—22no—
40C2×#41—28no—
41C2×#41—28no—
42C22×Q8C2312yes—
43C22×D4C2×C414yes—
44C22×D4C2×C414yes—
45C22×D4C2312yes—
46C23×C4C2×C414yes—
47C23×C4C2×C412yes—
48C23×C4C2311yescharacteristic
49C2×M16—22no—
50C2×M16—24no—
51C2×M16—22no—
52C2×M16—28no—
53C2×M16D418yescomplemented
54C2×M16C2314yes—
55C2×M16C2314yes—
56C22×C8—22no—
57C22×C8—22no—
58C4⋊Q8—21no—
59C4⋊Q8—21no—
60C4⋊Q8—22no—
61#127—21no—
62#127—21no—
63#127—22no—
64#124—22no—
65#124—22no—
66#124—24no—
67#121—24no—
68#121—24no—
69#121—24no—
70#121—24no—
71C4×D4—24no—
72C4×D4—24no—
73C4×D4—24no—
74C4×D4—24no—
75C2×C4⋊C4C2×C414yes—
76C2×C22⋊C4C2×C418yes—
77C2×C42C2×C412yes—
78C2×C42D411yescharacteristic
79C2×C42D411yescharacteristic
80C2×C42D411yescharacteristic
81C2×C42D411yescharacteristic
82C2×C42D412yes—
83C2×C42D412yes—
84C2×C42C2311yescharacteristic
85C2×C42C2311yescharacteristic
86C4⋊C8—24no—
87C4⋊C8—24no—
88#101—216no—
89#100—216no—
90#97—22no—
91#97—22no—
92C4×C8—22no—
93C4×C8—22no—
94C24C22×C414yes—
95C24C22×C411yescharacteristic
96#41—48no—
97#41—48no—
98#41—44no—
99#41—44no—
100#41—44no—
101#41—44no—
102C2×Q8—24no—
103C2×Q8—22no—
104C2×Q8—22no—
105C2×Q8—24no—
106C2×D4—24no—
107C2×D4—24no—
108C2×D4—216no—
109C2×D4—24no—
110C2×D4—24no—
111C2×D4—24no—
112C2×D4—22no—
113C2×D4—22no—
114C2×D4—24no—
115C2×D4—48no—
116C22×C4—24no—
117C22×C4—24no—
118C22×C4—216no—
119C22×C4—44no—
120C22×C4C22⋊C412yes—
121C22×C4C22⋊C412yes—
122C22×C4C22⋊C412yes—
123C22×C4C22⋊C412yes—
124C22×C4C22×C414yes—
125C22×C4C22×C412yes—
126C22×C4C22×C412yes—
127C22×C4C22×C411yescharacteristic
128C22×C4C2×D411yescharacteristic
129C22×C4C2×D411yescharacteristic
130C22×C4C2×D411yescharacteristic
131C22×C4C2×D411yescharacteristic
132C22×C4C2×D414yes—
133C22×C4#4114yes—
134C22×C4C2411yescharacteristic
135M16—28no—
136M16—24no—
137M16—28no—
138M16—44no—
139M16C2×D418yes—
140C2×C8—28no—
141C2×C8—24no—
142C2×C8—24no—
143C2×C8—44no—
144C4⋊C4—24no—
145C4⋊C4—24no—
146C22⋊C4—28no—
147C22⋊C4—28no—
148C42C22⋊C412yes—
149C42C22⋊C412yes—
150C42C22⋊C412yes—
151C42C22⋊C412yes—
152C42C2×D411yescharacteristic
153C42C2×D411yescharacteristic
154C42C2×D411yescharacteristic
155C42C2×D411yescharacteristic
156C42C2×D412yes—
157C42C2×D412yes—
158C23—24no—
159C23—28no—
160C23—42no—
161C23—48no—
162C23C2×C22⋊C411yescharacteristic
163C23C2×C22⋊C411yescharacteristic
164C23C4×D414yes—
165C23C23×C411yescharacteristic
166Q8—44no—
167Q8—42no—
168Q8—42no—
169D4—48no—
170D4—48no—
171D4—48no—
172D4—44no—
173D4—42no—
174D4—42no—
175D4—48no—
176C2×C4—24no—
177C2×C4—24no—
178C2×C4—24no—
179C2×C4—24no—
180C2×C4—28no—
181C2×C4—42no—
182C2×C4—42no—
183C2×C4—42no—
184C2×C4—48no—
185C2×C4—48no—
186C2×C4C2×C22⋊C412yes—
187C2×C4C2×C22⋊C412yes—
188C2×C4C2×C22⋊C412yes—
189C2×C4C2×C22⋊C411yescharacteristic
190C2×C4C2×C22⋊C412yes—
191C2×C4C2×C22⋊C411yescharacteristic
192C2×C4C4×D414yes—
193C2×C4#12114yes—
194C2×C4#12114yes—
195C2×C4#12412yes—
196C2×C4#12412yes—
197C2×C4#12712yes—
198C2×C4#12712yes—
199C2×C4C22×D411yescharacteristic
200C2×C4C22×D412yes—
201C2×C4C22×D411yescharacteristic
202C2×C4C2×#4112yes—
203C8—28no—
204C8—44no—
205C22—22no—
206C22—22no—
207C22—22no—
208C22—44no—
209C22—48no—
210C22—44no—
211C22—88no—
212C22#39012yes—
213C22#39012yes—
214C22C22×C22⋊C411yescharacteristic
215C22C2×C4×D412yes—
216C4—22no—
217C4—22no—
218C4—22no—
219C4—44no—
220C4#39012yes—
221C4#39012yes—
222C4#41314yescomplemented
223C4C2×#12112yes—
224C4C2×#12411yescharacteristic
225C4C2×#12711yescharacteristic
226C2—22no—
227C2—22no—
228C2—22no—
229C2—84no—
230C2C2×#39011yescharacteristic
231C2C2×#41312yes—
subgroupG/H
centerC2×C4C2×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalC2×#532C2
LCSG ▷ C23 ▷ 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×#413C2semidirect
4. C2×C4×M16C2semidirect
5. #1967C2semidirect
6. #1966C2semidirect
7. #1965C2semidirect
53. C2×M16D4semidirect
222. C4#413semidirect

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×#4132
C2×C4×M162
#19672
#19662
#19652