Finite Group Databasebeta

← #22165

Subgroups — #22165

Order 256.

382 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3035C211yesmaximal, characteristic
2#2931C211yesmaximal, characteristic, complemented
3#2922C211yesmaximal, characteristic, complemented
4#1980C211yesmaximal, characteristic, complemented
5#1974C212yesmaximal, complemented
6#1950C211yesmaximal, characteristic, complemented
7#1937C212yesmaximal, complemented
8#1876C212yesmaximal, complemented
9#1866C212yesmaximal, complemented
10#1806C211yesmaximal, characteristic, complemented
11C8×C4⋊C4C211yesmaximal, characteristic, complemented
12C2×#135C2212yes—
13C2×#131C2212yes—
14#532C2211yescharacteristic
15C4×#41C2211yescharacteristic
16#464C412yescomplemented
17#463C412yescomplemented
18#462C411yescharacteristic, complemented
19#461C411yescharacteristic, complemented
20#460C411yescharacteristic, complemented
21#459C411yescharacteristic, complemented
22#436—21no—
23#436—21no—
24C8×D4—21no—
25C8×D4—21no—
26#433—21no—
27#433—21no—
28#431—21no—
29#431—21no—
30C2×#108C2212yes—
31#424C2211yescharacteristic
32#424C2211yescharacteristic
33#423C2211yescharacteristic
34C2×C4⋊C8C2211yescharacteristic
35C2×#104C2212yes—
36C2×#104C2212yes—
37C2×#104C2212yes—
38#416C2212yes—
39#408C2211yescharacteristic
40#408C2211yescharacteristic
41#408C2212yes—
42C4×M16C2211yescharacteristic
43C2×C4×C8C2212yes—
44C2×C4×C8C2211yescharacteristic
45C4×C4⋊C4C2211yescharacteristic
46#341C2212yes—
47#339C2212yes—
48#336C2212yes—
49C2×#41C2311yescharacteristic
50C2×#41C2312yes—
51#135—42no—
52#135—42no—
53C2×Q16C2×C412yes—
54C2×SD16C2×C412yes—
55C2×SD16C2×C412yes—
56C2×D8C2×C412yes—
57#131—42no—
58#131—42no—
59C2×M16—22no—
60C2×M16C2312yes—
61C2×M16C2311yescharacteristic
62C2×M16C2311yescharacteristic
63C22×C8—22no—
64C22×C8C2312yes—
65C22×C8C2311yescharacteristic
66C22×C8C2311yescharacteristic
67C4⋊Q8C2×C411yescharacteristic
68#127C2×C411yescharacteristic
69#124C2×C412yes—
70#121—21no—
71#121—21no—
72C4×Q8C2×C411yescharacteristic
73C4×Q8C2×C411yescharacteristic
74C4×D4—21no—
75C4×D4—21no—
76C4×D4—21no—
77C4×D4—21no—
78C4×D4C2×C411yescharacteristic
79C4×D4C2×C411yescharacteristic
80#117—21no—
81#117C2311yescharacteristic
82C2×C4⋊C4—21no—
83C2×C42—21no—
84C2×C42C2312yes—
85C2×C42C2311yescharacteristic
86#108—42no—
87C4⋊C8—21no—
88C4⋊C8—21no—
89C4⋊C8—21no—
90C4⋊C8—21no—
91C4⋊C8—21no—
92C4⋊C8—21no—
93C4⋊C8C2×C411yescharacteristic
94C4⋊C8C2×C411yescharacteristic
95C4⋊C8C2×C412yes—
96#104—42no—
97#104—42no—
98#104—42no—
99#103C2×C412yes—
100#103C2×C412yes—
101#102C2×C412yes—
102#102C2×C412yes—
103C22⋊C8—21no—
104C22⋊C8—21no—
105C22⋊C8—21no—
106C22⋊C8—21no—
107C22⋊C8—22no—
108C22⋊C8—22no—
109#97—21no—
110C4×C8—21no—
111C4×C8—42no—
112C4×C8D411yescharacteristic
113C4×C8D411yescharacteristic
114C4×C8D411yescharacteristic
115C4×C8D411yescharacteristic
116#95—21no—
117#41—21no—
118#41—22no—
119#41—22no—
120#41—22no—
121#41—21no—
122#41—21no—
123#41—21no—
124#41—22no—
125C2×Q8C22×C412yes—
126C2×Q8C22×C411yescharacteristic
127C2×D4—21no—
128C2×D4—22no—
129C2×D4—21no—
130C2×D4—21no—
131C2×D4C22×C412yes—
132C2×D4C22×C411yescharacteristic
133C22×C4—22no—
134C22×C4—21no—
135C22×C4—21no—
136C22×C4—21no—
137C22×C4—22no—
138C22×C4#4111yescharacteristic
139C22×C4#4111yescharacteristic
140C22×C4C2411yescharacteristic
141Q16—42no—
142SD16—42no—
143SD16—42no—
144D8—42no—
145M16—21no—
146M16—21no—
147M16—22no—
148M16—21no—
149M16—22no—
150M16—21no—
151M16—44no—
152C2×C8—21no—
153C2×C8—22no—
154C2×C8—22no—
155C2×C8—21no—
156C2×C8—21no—
157C2×C8—21no—
158C2×C8—21no—
159C2×C8—21no—
160C2×C8—22no—
161C2×C8—44no—
162C2×C8C22×C412yes—
163C2×C8C22×C412yes—
164C2×C8C2×D411yescharacteristic
165C2×C8C2×D411yescharacteristic
166C2×C8C2×D411yescharacteristic
167C2×C8C2×D411yescharacteristic
168C4⋊C4—24no—
169C4⋊C4—21no—
170C4⋊C4—21no—
171C4⋊C4—21no—
172C4⋊C4—21no—
173C4⋊C4C22×C411yescharacteristic
174C4⋊C4C22×C411yescharacteristic
175C22⋊C4—21no—
176C22⋊C4—21no—
177C22⋊C4—21no—
178C22⋊C4—22no—
179C22⋊C4—22no—
180C42—21no—
181C42—21no—
182C42—21no—
183C42—22no—
184C42—22no—
185C42C22×C411yescharacteristic
186C42C22×C411yescharacteristic
187C42C2×D411yescharacteristic
188C42C2×D411yescharacteristic
189C23—21no—
190C23—22no—
191C23C2×#4111yescharacteristic
192Q8—21no—
193Q8—22no—
194Q8—22no—
195Q8—21no—
196D4—21no—
197D4—22no—
198D4—22no—
199D4—21no—
200D4—42no—
201D4—41no—
202D4—42no—
203D4—41no—
204D4—42no—
205D4—42no—
206C2×C4—22no—
207C2×C4—24no—
208C2×C4—21no—
209C2×C4—21no—
210C2×C4—21no—
211C2×C4—22no—
212C2×C4—41no—
213C2×C4—42no—
214C2×C4—42no—
215C2×C4—42no—
216C2×C4—42no—
217C2×C4—41no—
218C2×C4—41no—
219C2×C4—42no—
220C2×C4—42no—
221C2×C4C4×D411yescharacteristic
222C2×C4C4×D411yescharacteristic
223C2×C4C4×D411yescharacteristic
224C2×C4C4×D411yescharacteristic
225C2×C4C23×C411yescharacteristic
226C2×C4C22×D411yescharacteristic
227C2×C4H(5,𝔽2)11yescharacteristic
228C2×C4H(5,𝔽2)11yescharacteristic
229C2×C4H(5,𝔽2)11yescharacteristic
230C2×C42−1+411yescharacteristic
231C8—22no—
232C8—22no—
233C8—21no—
234C8—21no—
235C8—21no—
236C8—21no—
237C8—42no—
238C8—41no—
239C8—41no—
240C22—21no—
241C22—21no—
242C22—42no—
243C22—41no—
244C22—41no—
245C22—42no—
246C22—41no—
247C22—42no—
248C22C2×C4×D411yescharacteristic
249C22#54011yescharacteristic
250C22#54211yescharacteristic
251C4—21no—
252C4—21no—
253C4—21no—
254C4—44no—
255C4—41no—
256C4—42no—
257C4—41no—
258C4—41no—
259C4#44312yes—
260C4#51811yescharacteristic
261C4#52011yescharacteristic
262C4#53511yescharacteristic
263C4#53711yescharacteristic
264C2—21no—
265C2—21no—
266C2—81no—
267C2—82no—
268C2#232411yescharacteristic
269C2C2×#44311yescharacteristic
270C2#295511yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C2×C4×D4
prime radical#3035C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2931C2semidirect
3. #2922C2semidirect
4. #1980C2semidirect
5. #1974C2semidirect
6. #1950C2semidirect
7. #1937C2semidirect
8. #1876C2semidirect
9. #1866C2semidirect
10. #1806C2semidirect
11. C8×C4⋊C4C2semidirect
16. #464C4semidirect
17. #463C4semidirect
18. #462C4semidirect
19. #461C4semidirect
20. #460C4semidirect
21. #459C4semidirect

Maximal subgroups

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

subgroupindex
#30352
#29312
#29222
#19802
#19742
#19502
#19372
#18762
#18662
#18062
C8×C4⋊C42