Finite Group Databasebeta

← #22178

Subgroups — #22178

Order 256.

479 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#436C212yesmaximal, complemented
2C4×#121C211yesmaximal, characteristic
3#1923C212yesmaximal, complemented
4#1916C212yesmaximal, complemented
5#1870C212yesmaximal, complemented
6#1870C212yesmaximal, complemented
7#1851C212yesmaximal, complemented
8#1797C211yesmaximal, characteristic, complemented
9#1728C211yesmaximal, characteristic, complemented
10C22×M16C2212yes—
11C22×M16C2211yescharacteristic
12C22×M16C2211yescharacteristic
13C2×#121C411yescharacteristic
14C2×C4×D4C2212yes—
15C2×C4×D4C2211yescharacteristic
16C22×C42C2211yescharacteristic
17#436—28no—
18C2×C4⋊C8C2212yes—
19C2×C4⋊C8C2211yescharacteristic
20C2×C4⋊C8C2211yescharacteristic
21C2×C22⋊C8C2212yes—
22C2×C22⋊C8C2212yes—
23C2×C22⋊C8C2212yes—
24C2×C22⋊C8C2212yes—
25C2×C4×C8C2212yes—
26#390C411yescharacteristic
27#389C411yescharacteristic
28#388C412yes—
29#386C412yes—
30#380C411yescharacteristic
31C4×C4⋊C4C2211yescharacteristic
32C4×C22⋊C4C2212yes—
33#336C2212yes—
34#336C2212yes—
35#336C2212yes—
36#336C2212yes—
37#336C2212yes—
38C22×D4C2×C412yes—
39C22×D4C2×C411yescharacteristic
40C23×C4C2×C411yescharacteristic
41C23×C4C2×C411yescharacteristic
42C23×C4C2312yes—
43C23×C4C2311yescharacteristic
44C2×M16—22no—
45C2×M16—24no—
46C2×M16—41no—
47C2×M16—41no—
48C2×M16—42no—
49C2×M16—42no—
50C2×M16—41no—
51C2×M16—41no—
52C2×M16D414yescomplemented
53C22×C8C2312yes—
54C22×C8C2312yes—
55C22×C8C2312yes—
56C22×C8C2312yes—
57#121—24no—
58C4×D4—24no—
59C4×D4—24no—
60C4×D4—41no—
61C4×D4—41no—
62C2×C4⋊C4C2×C412yes—
63C2×C4⋊C4C2×C411yescharacteristic
64C2×C4⋊C4C2×C411yescharacteristic
65C2×C4⋊C4C2×C411yescharacteristic
66C2×C22⋊C4C2×C412yes—
67C2×C22⋊C4C2×C412yes—
68C2×C22⋊C4C2×C412yes—
69C2×C22⋊C4C2×C412yes—
70C2×C22⋊C4C2×C412yes—
71C2×C42—41no—
72C2×C42—41no—
73C2×C42C2×C411yescharacteristic
74C2×C42C2×C411yescharacteristic
75C2×C42C2311yescharacteristic
76C2×C42C2312yes—
77C2×C42C2311yescharacteristic
78C4⋊C8—24no—
79C4⋊C8—41no—
80C4⋊C8—41no—
81C22⋊C8—24no—
82C22⋊C8—24no—
83C22⋊C8—42no—
84C22⋊C8—42no—
85C4×C8—24no—
86#95C2×C412yes—
87#95C2×C412yes—
88#95C2×C412yes—
89C24C22×C412yes—
90C24C22×C411yescharacteristic
91C2×D4—24no—
92C2×D4—24no—
93C2×D4—22no—
94C2×D4—41no—
95C2×D4—41no—
96C2×D4—42no—
97C22×C4—21no—
98C22×C4—21no—
99C22×C4—21no—
100C22×C4—21no—
101C22×C4—22no—
102C22×C4—22no—
103C22×C4—22no—
104C22×C4—22no—
105C22×C4—22no—
106C22×C4—22no—
107C22×C4—22no—
108C22×C4—22no—
109C22×C4—41no—
110C22×C4—41no—
111C22×C4—41no—
112C22×C4—41no—
113C22×C4C22×C411yescharacteristic
114C22×C4C22×C411yescharacteristic
115C22×C4C22×C412yes—
116C22×C4C22×C412yes—
117C22×C4C22×C411yescharacteristic
118C22×C4C22×C412yes—
119C22×C4C22×C411yescharacteristic
120C22×C4C22×C411yescharacteristic
121C22×C4C2×D412yes—
122C22×C4#4112yes—
123C22×C4C2411yescharacteristic
124M16—44no—
125M16—48no—
126M16—44no—
127C2×C8—22no—
128C2×C8—22no—
129C2×C8—22no—
130C2×C8—22no—
131C2×C8—22no—
132C2×C8—22no—
133C2×C8—22no—
134C2×C8—22no—
135C2×C8—22no—
136C2×C8—22no—
137C2×C8—22no—
138C2×C8C2×D414yes—
139C4⋊C4—24no—
140C4⋊C4—41no—
141C4⋊C4—41no—
142C4⋊C4M1614yescomplemented
143C22⋊C4—24no—
144C22⋊C4—24no—
145C22⋊C4—24no—
146C22⋊C4—24no—
147C22⋊C4—42no—
148C42—22no—
149C42—22no—
150C42—21no—
151C42—21no—
152C42—21no—
153C42—21no—
154C42—41no—
155C42—41no—
156C23—21no—
157C23—21no—
158C23—21no—
159C23—21no—
160C23—21no—
161C23—21no—
162C23—22no—
163C23—22no—
164C23—22no—
165C23—22no—
166C23—22no—
167C23—22no—
168C23—22no—
169C23C4×D412yes—
170C23C23×C411yescharacteristic
171D4—48no—
172D4—44no—
173C2×C4—22no—
174C2×C4—21no—
175C2×C4—21no—
176C2×C4—21no—
177C2×C4—21no—
178C2×C4—21no—
179C2×C4—21no—
180C2×C4—22no—
181C2×C4—22no—
182C2×C4—22no—
183C2×C4—22no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—22no—
187C2×C4—21no—
188C2×C4—21no—
189C2×C4—22no—
190C2×C4—22no—
191C2×C4—21no—
192C2×C4—22no—
193C2×C4—21no—
194C2×C4—22no—
195C2×C4—21no—
196C2×C4—21no—
197C2×C4—44no—
198C2×C4—44no—
199C2×C4—42no—
200C2×C4—42no—
201C2×C4—42no—
202C2×C4—42no—
203C2×C4C4×D412yes—
204C2×C4C2×M1614yes—
205C2×C4C2×M1612yes—
206C2×C4#13112yes—
207C2×C4C22×D411yescharacteristic
208C2×C4C2×#4111yescharacteristic
209C2×C4H(5,𝔽2)11yescharacteristic
210C2×C4H(5,𝔽2)11yescharacteristic
211C2×C4H(5,𝔽2)11yescharacteristic
212C2×C42−1+411yescharacteristic
213C8—24no—
214C8—42no—
215C8—42no—
216C8—42no—
217C22—22no—
218C22—22no—
219C22—22no—
220C22—41no—
221C22—41no—
222C22—41no—
223C22—41no—
224C22—42no—
225C22—42no—
226C22—42no—
227C22—42no—
228C22—42no—
229C22—42no—
230C22—42no—
231C22C2×C4×D411yescharacteristic
232C22#51811yescharacteristic
233C22#52011yescharacteristic
234C22C22×M1611yescharacteristic
235C22C2×#13111yescharacteristic
236C22#56811yescharacteristic
237C22#56811yescharacteristic
238C4—22no—
239C4—24no—
240C4—22no—
241C4—22no—
242C4—42no—
243C4—42no—
244C4—41no—
245C4—41no—
246C4#53411yescharacteristic
247C4#53711yescharacteristic
248C4#53811yescharacteristic
249C4#53911yescharacteristic
250C2—42no—
251C2—82no—
252C2#232511yescharacteristic
253C2D4×M1611yescharacteristic
254C2#293511yescharacteristic
255C2#297511yescharacteristic
256C2#297611yescharacteristic
257C2#299111yescharacteristic
258C2#299511yescharacteristic
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC2×#121C4
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
3. #1923C2semidirect
4. #1916C2semidirect
5. #1870C2semidirect
6. #1870C2semidirect
7. #1851C2semidirect
8. #1797C2semidirect
9. #1728C2semidirect
52. C2×M16D4semidirect
142. C4⋊C4M16semidirect

Maximal subgroups

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

subgroupindex
C2×#4362
C4×#1212
#19232
#19162
#18702
#18512
#17972
#17282