Finite Group Databasebeta

← #21494

Subgroups — #21494

Order 256.

519 conjugacy classes of subgroups.

The subgroup lattice has 259 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#436C212yesmaximal, complemented
2C2×#436C211yesmaximal, characteristic, complemented
3C2×#405C211yesmaximal, characteristic, complemented
4#2392C211yesmaximal, characteristic
5#1955C211yesmaximal, characteristic, complemented
6#1940C211yesmaximal, characteristic, complemented
7#1923C212yesmaximal, complemented
8#1869C212yesmaximal, complemented
9#1798C211yesmaximal, characteristic, complemented
10C8×C4⋊C4C211yesmaximal, characteristic, complemented
11#1753C212yesmaximal, complemented
12C22×M16C2212yes—
13C22×M16C2211yescharacteristic
14C23×C8C2211yescharacteristic
15C2×C4×D4C2212yes—
16C2×C4×D4C2211yescharacteristic
17C2×#117C2211yescharacteristic
18#436—28no—
19#436—24no—
20C2×C4⋊C8C2211yescharacteristic
21C2×C4⋊C8C2211yescharacteristic
22C2×C4⋊C8C2212yes—
23C2×C22⋊C8C2212yes—
24C2×C22⋊C8C2212yes—
25C2×C22⋊C8C2212yes—
26C2×C22⋊C8C2212yes—
27#405—24no—
28C2×#97C2211yescharacteristic
29C2×#97C2211yescharacteristic
30C2×C4×C8C2211yescharacteristic
31C2×C4×C8C2212yes—
32C2×C4×C8C2211yescharacteristic
33#398C411yescharacteristic
34#397C411yescharacteristic
35#396C412yes—
36#394C412yes—
37#394C411yescharacteristic
38#392C411yescharacteristic
39C4×C4⋊C4C2211yescharacteristic
40C4×C22⋊C4C2212yes—
41#336C2212yes—
42#336C2212yes—
43#336C2212yes—
44C22×D4C2×C412yes—
45C22×D4C2×C411yescharacteristic
46C23×C4C2312yes—
47C23×C4C2311yescharacteristic
48C2×M16—22no—
49C2×M16—24no—
50C2×M16—24no—
51C2×M16—22no—
52C2×M16—24no—
53C2×M16D414yescomplemented
54C22×C8—22no—
55C22×C8—22no—
56C22×C8—22no—
57C22×C8C2312yes—
58C22×C8C2312yes—
59C22×C8C2311yescharacteristic
60C22×C8C2311yescharacteristic
61C22×C8C2311yescharacteristic
62C22×C8C2311yescharacteristic
63C4×D4—24no—
64C4×D4—24no—
65C4×D4—22no—
66C4×D4—22no—
67#117—22no—
68#117—22no—
69C2×C4⋊C4C2×C411yescharacteristic
70C2×C4⋊C4C2×C411yescharacteristic
71C2×C4⋊C4C2×C412yes—
72C2×C4⋊C4C2×C411yescharacteristic
73C2×C4⋊C4C2×C412yes—
74C2×C22⋊C4C2×C411yescharacteristic
75C2×C22⋊C4C2×C411yescharacteristic
76C2×C22⋊C4C2×C412yes—
77C2×C22⋊C4C2×C412yes—
78C2×C22⋊C4C2×C412yes—
79C2×C22⋊C4C2×C412yes—
80C2×C22⋊C4C2×C412yes—
81C2×C42C2311yescharacteristic
82C2×C42C2312yes—
83C2×C42C2311yescharacteristic
84C4⋊C8—24no—
85C4⋊C8—22no—
86C4⋊C8—22no—
87C22⋊C8—24no—
88C22⋊C8—24no—
89C22⋊C8—24no—
90C22⋊C8—24no—
91#97—22no—
92#97—22no—
93C4×C8—22no—
94C4×C8—24no—
95C4×C8D414yescomplemented
96#95C2×C412yes—
97#95C2×C412yes—
98#95C2×C411yescharacteristic
99#95C2×C411yescharacteristic
100C24C22×C412yes—
101C24C22×C411yescharacteristic
102C2×D4—24no—
103C2×D4—22no—
104C2×D4—24no—
105C2×D4—42no—
106C2×D4—42no—
107C22×C4—21no—
108C22×C4—21no—
109C22×C4—21no—
110C22×C4—21no—
111C22×C4—22no—
112C22×C4—22no—
113C22×C4—22no—
114C22×C4—22no—
115C22×C4—22no—
116C22×C4—22no—
117C22×C4C22×C412yes—
118C22×C4C22×C411yescharacteristic
119C22×C4C22×C411yescharacteristic
120C22×C4C22×C412yes—
121C22×C4C22×C411yescharacteristic
122C22×C4C22×C411yescharacteristic
123C22×C4C22×C411yescharacteristic
124C22×C4C22×C412yes—
125C22×C4C2×D412yes—
126C22×C4#4112yes—
127C22×C4C2411yescharacteristic
128M16—28no—
129M16—48no—
130C2×C8—28no—
131C2×C8—21no—
132C2×C8—21no—
133C2×C8—21no—
134C2×C8—21no—
135C2×C8—21no—
136C2×C8—21no—
137C2×C8—22no—
138C2×C8—22no—
139C2×C8—22no—
140C2×C8—22no—
141C2×C8—22no—
142C2×C8—22no—
143C2×C8C2×D412yes—
144C2×C8C2×D412yes—
145C2×C8C2×D412yes—
146C2×C8C2×D412yes—
147C2×C8#4112yes—
148C2×C8#4112yes—
149C4⋊C4—22no—
150C4⋊C4—22no—
151C4⋊C4—24no—
152C4⋊C4—22no—
153C4⋊C4—24no—
154C22⋊C4—24no—
155C22⋊C4—22no—
156C22⋊C4—22no—
157C22⋊C4—24no—
158C22⋊C4—24no—
159C22⋊C4—24no—
160C22⋊C4—42no—
161C42—21no—
162C42—22no—
163C42—21no—
164C42—22no—
165C42C2×D412yes—
166C42#4112yes—
167C23—21no—
168C23—21no—
169C23—22no—
170C23—22no—
171C23—22no—
172C23—22no—
173C23—22no—
174C23—22no—
175C23—22no—
176C23—22no—
177C23—22no—
178C23C4×D412yes—
179C23C23×C411yescharacteristic
180D4—48no—
181D4—44no—
182C2×C4—22no—
183C2×C4—21no—
184C2×C4—21no—
185C2×C4—22no—
186C2×C4—22no—
187C2×C4—22no—
188C2×C4—22no—
189C2×C4—22no—
190C2×C4—22no—
191C2×C4—22no—
192C2×C4—22no—
193C2×C4—21no—
194C2×C4—21no—
195C2×C4—22no—
196C2×C4—22no—
197C2×C4—22no—
198C2×C4—22no—
199C2×C4—22no—
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—42no—
203C2×C4—42no—
204C2×C4—42no—
205C2×C4—42no—
206C2×C4C4×D412yes—
207C2×C4C4×D412yes—
208C2×C4C4×D412yes—
209C2×C4#13114yes—
210C2×C4C22×D411yescharacteristic
211C2×C4C22×D411yescharacteristic
212C2×C4C2×#4111yescharacteristic
213C2×C4C2×#4111yescharacteristic
214C2×C4C2×#4111yescharacteristic
215C2×C4C2×#4111yescharacteristic
216C8—22no—
217C8—22no—
218C8—22no—
219C8—42no—
220C8—42no—
221C8#12114yes—
222C22—24no—
223C22—22no—
224C22—41no—
225C22—41no—
226C22—42no—
227C22—42no—
228C22—42no—
229C22—42no—
230C22—42no—
231C22—42no—
232C22—42no—
233C22—42no—
234C22C2×C4×D411yescharacteristic
235C22C2×C4×D411yescharacteristic
236C22C4×#4111yescharacteristic
237C22C2×#13112yes—
238C22#56812yes—
239C4—22no—
240C4—22no—
241C4—24no—
242C4—22no—
243C4—41no—
244C4—41no—
245C4—42no—
246C4—42no—
247C4C2×#12111yescharacteristic
248C4#52511yescharacteristic
249C4#52911yescharacteristic
250C4#53211yescharacteristic
251C2—42no—
252C2—82no—
253C2C4×#12111yescharacteristic
254C2#293011yescharacteristic
255C2#293111yescharacteristic
256C2#293312yes—
257C2#296912yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radical#392C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#436C2semidirect
2. C2×#436C2semidirect
3. C2×#405C2semidirect
5. #1955C2semidirect
6. #1940C2semidirect
7. #1923C2semidirect
8. #1869C2semidirect
9. #1798C2semidirect
10. C8×C4⋊C4C2semidirect
11. #1753C2semidirect
53. C2×M16D4semidirect
95. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4362
C2×#4052
#23922
#19552
#19402
#19232
#18692
#17982
C8×C4⋊C42
#17532