Finite Group Databasebeta

← #23025

Subgroups — #23025

Order 256.

575 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×#466C211yesmaximal, characteristic
2C2×C4×D8C211yesmaximal, characteristic, complemented
3C22×#107C211yesmaximal, characteristic, complemented
4#2361C212yesmaximal, complemented
5#1970C211yesmaximal, characteristic, complemented
6#1942C211yesmaximal, characteristic, complemented
7#1925C212yesmaximal, complemented
8#1874C212yesmaximal, complemented
9#1862C212yesmaximal, complemented
10C4×#107C211yesmaximal, characteristic, complemented
11C8×C22⋊C4C211yesmaximal, characteristic, complemented
12C22×D8C2211yescharacteristic
13C23×C8C2211yescharacteristic
14C2×#121C2212yes—
15C2×C4×D4—22no—
16C2×C4×D4C2212yes—
17C22×C4⋊C4C2212yes—
18#466C418yescomplemented
19C4×D8—24no—
20C2×#107—24no—
21C2×#107C2212yes—
22C2×#107C2211yescharacteristic
23C2×#107C2211yescharacteristic
24C2×#107C2211yescharacteristic
25C2×#102C2212yes—
26C2×#102C2212yes—
27C2×#102C2212yes—
28C2×C22⋊C8C2211yescharacteristic
29C2×C4×C8C2211yescharacteristic
30C2×C4×C8C2211yescharacteristic
31#390C2212yes—
32#389C2212yes—
33#388—22no—
34#386—22no—
35#385—22no—
36C4×C4⋊C4C2212yes—
37C4×C22⋊C4C2211yescharacteristic
38#340C2212yes—
39#340C2212yes—
40#336C2211yescharacteristic
41#336C2211yescharacteristic
42C22×D4—22no—
43C22×D4C2312yes—
44C23×C4—22no—
45C23×C4—22no—
46C23×C4C2311yescharacteristic
47C2×D8—22no—
48C2×D8—22no—
49C2×D8C2×C414yescomplemented
50C22×C8—22no—
51C22×C8—22no—
52C22×C8C2×C414yescomplemented
53C22×C8C2311yescharacteristic
54C22×C8C2311yescharacteristic
55C22×C8C2311yescharacteristic
56C22×C8C2311yescharacteristic
57#121—24no—
58#121C2×C418yescomplemented
59C4×D4—24no—
60C4×D4—42no—
61C4×D4—48no—
62C2×C4⋊C4—24no—
63C2×C4⋊C4—22no—
64C2×C4⋊C4—22no—
65C2×C4⋊C4—42no—
66C2×C4⋊C4C2312yes—
67C2×C4⋊C4C2312yes—
68C2×C4⋊C4C2312yes—
69C2×C22⋊C4—22no—
70C2×C22⋊C4—22no—
71C2×C22⋊C4—22no—
72C2×C22⋊C4—22no—
73C2×C22⋊C4D411yescharacteristic
74C2×C22⋊C4D411yescharacteristic
75C2×C42—22no—
76C2×C42C2311yescharacteristic
77C2×C42C2311yescharacteristic
78#107—22no—
79#107—24no—
80#107C2×C414yescomplemented
81#107D414yescomplemented
82#102—24no—
83#102—42no—
84#102C2×C418yescomplemented
85C22⋊C8—22no—
86C4×C8—22no—
87C4×C8—22no—
88#95—22no—
89#95—22no—
90#95D411yescharacteristic
91#95D411yescharacteristic
92C24—22no—
93C24C2×D411yescharacteristic
94C2×D4—28no—
95C2×D4—22no—
96C2×D4—22no—
97C2×D4—22no—
98C2×D4—22no—
99C2×D4—22no—
100C2×D4—44no—
101C2×D4—44no—
102C2×D4C22×C414yes—
103C22×C4—21no—
104C22×C4—21no—
105C22×C4—21no—
106C22×C4—21no—
107C22×C4—22no—
108C22×C4—22no—
109C22×C4—22no—
110C22×C4—44no—
111C22×C4—44no—
112C22×C4—44no—
113C22×C4—44no—
114C22×C4—82no—
115C22×C4—82no—
116C22×C4C22×C412yes—
117C22×C4C2×D411yescharacteristic
118C22×C4C2×D411yescharacteristic
119C22×C4C2×D411yescharacteristic
120C22×C4C2×D411yescharacteristic
121C22×C4C2×D411yescharacteristic
122C22×C4#4112yes—
123C22×C4C2411yescharacteristic
124D8—28no—
125C2×C8—21no—
126C2×C8—21no—
127C2×C8—28no—
128C2×C8—21no—
129C2×C8—21no—
130C2×C8—21no—
131C2×C8—21no—
132C2×C8—21no—
133C2×C8—21no—
134C2×C8C22×C412yes—
135C2×C8C22×C412yes—
136C2×C8C2×D412yes—
137C2×C8#4112yes—
138C4⋊C4—22no—
139C4⋊C4—22no—
140C4⋊C4—22no—
141C4⋊C4—22no—
142C4⋊C4—44no—
143C4⋊C4—44no—
144C4⋊C4C22×C414yes—
145C4⋊C4C2×D414yes—
146C22⋊C4—22no—
147C22⋊C4—28no—
148C22⋊C4—44no—
149C22⋊C4—44no—
150C22⋊C4—82no—
151C22⋊C4D814yescomplemented
152C42—21no—
153C42—21no—
154C42—21no—
155C42—21no—
156C42—44no—
157C23—21no—
158C23—21no—
159C23—21no—
160C23—21no—
161C23—24no—
162C23—42no—
163C23—42no—
164C23—42no—
165C23—42no—
166C23—42no—
167C23—42no—
168C23C4×D412yes—
169C23C2×D812yes—
170C23#13512yes—
171C23C22×D411yescharacteristic
172D4—24no—
173D4—24no—
174D4—416no—
175D4—42no—
176D4—42no—
177C2×C4—21no—
178C2×C4—21no—
179C2×C4—21no—
180C2×C4—21no—
181C2×C4—21no—
182C2×C4—21no—
183C2×C4—22no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—22no—
187C2×C4—24no—
188C2×C4—21no—
189C2×C4—24no—
190C2×C4—21no—
191C2×C4—21no—
192C2×C4—21no—
193C2×C4—21no—
194C2×C4—21no—
195C2×C4—42no—
196C2×C4—42no—
197C2×C4—42no—
198C2×C4—42no—
199C2×C4—42no—
200C2×C4—42no—
201C2×C4—42no—
202C2×C4—88no—
203C2×C4—88no—
204C2×C4C4×D412yes—
205C2×C4C2×D812yes—
206C2×C4C2×D812yes—
207C2×C4C23×C411yescharacteristic
208C2×C4C22×D411yescharacteristic
209C2×C4C2×#4111yescharacteristic
210C2×C4C2×#4111yescharacteristic
211C2×C4H(5,𝔽2)11yescharacteristic
212C2×C42−1+411yescharacteristic
213C8—22no—
214C8—41no—
215C8—41no—
216C8C4×D414yescomplemented
217C22—22no—
218C22—22no—
219C22—22no—
220C22—22no—
221C22—22no—
222C22—22no—
223C22—44no—
224C22—44no—
225C22—44no—
226C22—82no—
227C22—82no—
228C22—82no—
229C22—82no—
230C22C4×D814yescomplemented
231C22C2×C4×D411yescharacteristic
232C22D4211yescharacteristic
233C22#54711yescharacteristic
234C22C22×D811yescharacteristic
235C22C2×#13511yescharacteristic
236C22#57611yescharacteristic
237C22#57811yescharacteristic
238C4—22no—
239C4—22no—
240C4—22no—
241C4—41no—
242C4—44no—
243C4—44no—
244C4—41no—
245C4—82no—
246C4C2×C4×D411yescharacteristic
247C4#52011yescharacteristic
248C4#54811yescharacteristic
249C4#55311yescharacteristic
250C2—24no—
251C2—84no—
252C2#236111yescharacteristic
253C2C2×C4×D811yescharacteristic
254C2#295111yescharacteristic
255C2D4×D811yescharacteristic
256C2#328511yescharacteristic
257C2#333411yescharacteristic
258C2#333911yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC2×#466C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4×D8C2semidirect
3. C22×#107C2semidirect
4. #2361C2semidirect
5. #1970C2semidirect
6. #1942C2semidirect
7. #1925C2semidirect
8. #1874C2semidirect
9. #1862C2semidirect
10. C4×#107C2semidirect
11. C8×C22⋊C4C2semidirect
18. #466C4semidirect
49. C2×D8C2×C4semidirect
52. C22×C8C2×C4semidirect
58. #121C2×C4semidirect
80. #107C2×C4semidirect
81. #107D4semidirect
84. #102C2×C4semidirect
151. C22⋊C4D8semidirect
216. C8C4×D4semidirect
230. C22C4×D8semidirect

Maximal subgroups

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

subgroupindex
C2×#4662
C2×C4×D82
C22×#1072
#23612
#19702
#19422
#19252
#18742
#18622
C4×#1072
C8×C22⋊C42