Finite Group Databasebeta

← #24780

Subgroups — #24780

Order 256.

575 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#466C211yesmaximal, characteristic, complemented
2C2×#466C211yesmaximal, characteristic, complemented
3C2×C8×D4C211yesmaximal, characteristic, complemented
4C22×#107C211yesmaximal, characteristic, complemented
5#2416C212yesmaximal, complemented
6#2067C212yesmaximal, complemented
7#2033C212yesmaximal, complemented
8#1970C211yesmaximal, characteristic, complemented
9#1942C211yesmaximal, characteristic, complemented
10#1874C212yesmaximal, complemented
11#1808C211yesmaximal, characteristic, complemented
12C22×D8C2211yescharacteristic
13C23×C8C2211yescharacteristic
14C23×C8C2211yescharacteristic
15C2×#121—22no—
16C2×#121C2212yes—
17C2×#121C2212yes—
18C2×C4×D4C2211yescharacteristic
19C22×C4⋊C4C2212yes—
20#466—24no—
21#466—24no—
22C8×D4—24no—
23C2×#107—24no—
24C2×#107C2211yescharacteristic
25C2×#107C2211yescharacteristic
26C2×#107C2212yes—
27C2×#107C2211yescharacteristic
28C2×C4⋊C8C2211yescharacteristic
29C2×#102C2212yes—
30C2×#102C2212yes—
31C2×#102C2212yes—
32C2×C22⋊C8C2211yescharacteristic
33C2×C22⋊C8C2211yescharacteristic
34C2×C4×C8C2211yescharacteristic
35#396—22no—
36#394—22no—
37#390C2212yes—
38#389C2212yes—
39#386—22no—
40#380C2212yes—
41#340C2212yes—
42#340C2212yes—
43C22×D4—22no—
44C22×D4—22no—
45C22×D4D411yescharacteristic
46C22×D4C2312yes—
47C23×C4—22no—
48C23×C4C2311yescharacteristic
49C23×C4C2311yescharacteristic
50C2×D8—22no—
51C2×D8—22no—
52C2×D8—22no—
53C22×C8—22no—
54C22×C8—22no—
55C22×C8—22no—
56C22×C8—22no—
57C22×C8—22no—
58C22×C8D414yescomplemented
59C22×C8C2311yescharacteristic
60C22×C8C2311yescharacteristic
61C22×C8C2311yescharacteristic
62C22×C8C2311yescharacteristic
63#121—24no—
64#121—24no—
65#121—24no—
66#121—42no—
67#121—48no—
68C4×D4—22no—
69C4×D4—22no—
70C2×C4⋊C4—24no—
71C2×C4⋊C4—22no—
72C2×C4⋊C4—22no—
73C2×C4⋊C4—42no—
74C2×C4⋊C4D411yescharacteristic
75C2×C4⋊C4C2312yes—
76C2×C4⋊C4C2312yes—
77C2×C4⋊C4C2312yes—
78C2×C22⋊C4—22no—
79C2×C22⋊C4—22no—
80C2×C22⋊C4—22no—
81C2×C22⋊C4—22no—
82C2×C22⋊C4—22no—
83C2×C22⋊C4D411yescharacteristic
84C2×C22⋊C4D411yescharacteristic
85C2×C42C2311yescharacteristic
86#107—22no—
87#107—22no—
88#107—24no—
89#107D414yescomplemented
90C4⋊C8—22no—
91#102—24no—
92#102—24no—
93#102—42no—
94C22⋊C8—22no—
95C22⋊C8—22no—
96C4×C8—22no—
97#95—22no—
98#95—22no—
99C24—22no—
100C24C2×D411yescharacteristic
101C24C2×D411yescharacteristic
102C2×D4—22no—
103C2×D4—22no—
104C2×D4—22no—
105C2×D4—22no—
106C2×D4—22no—
107C2×D4—22no—
108C2×D4—22no—
109C2×D4—22no—
110C2×D4—44no—
111C2×D4—44no—
112C2×D4—44no—
113C2×D4—44no—
114C2×D4—44no—
115C2×D4—82no—
116C2×D4D814yescomplemented
117C22×C4—21no—
118C22×C4—21no—
119C22×C4—21no—
120C22×C4—21no—
121C22×C4—22no—
122C22×C4—21no—
123C22×C4—21no—
124C22×C4—21no—
125C22×C4—21no—
126C22×C4—21no—
127C22×C4—21no—
128C22×C4—22no—
129C22×C4—22no—
130C22×C4—44no—
131C22×C4—44no—
132C22×C4—82no—
133C22×C4C2×D411yescharacteristic
134C22×C4C2×D411yescharacteristic
135C22×C4C2×D411yescharacteristic
136C22×C4C2×D412yes—
137C22×C4C2×D411yescharacteristic
138C22×C4#4112yes—
139C22×C4C2411yescharacteristic
140D8—44no—
141C2×C8—21no—
142C2×C8—21no—
143C2×C8—28no—
144C2×C8—21no—
145C2×C8—21no—
146C2×C8—21no—
147C2×C8—21no—
148C2×C8—21no—
149C2×C8—21no—
150C2×C8—44no—
151C2×C8C2×D412yes—
152C2×C8C2×D412yes—
153C2×C8C2×D412yes—
154C2×C8#4112yes—
155C4⋊C4—22no—
156C4⋊C4—22no—
157C4⋊C4—22no—
158C4⋊C4—22no—
159C4⋊C4—22no—
160C4⋊C4—22no—
161C4⋊C4—44no—
162C4⋊C4—44no—
163C4⋊C4C2×D414yes—
164C22⋊C4—22no—
165C22⋊C4—22no—
166C22⋊C4—44no—
167C22⋊C4—44no—
168C22⋊C4—44no—
169C22⋊C4—44no—
170C22⋊C4—82no—
171C42—21no—
172C42—21no—
173C23—21no—
174C23—21no—
175C23—21no—
176C23—21no—
177C23—21no—
178C23—21no—
179C23—21no—
180C23—21no—
181C23—21no—
182C23—21no—
183C23—42no—
184C23—42no—
185C23—42no—
186C23—42no—
187C23—42no—
188C23—42no—
189C23—42no—
190C23#12112yes—
191C23C2×D812yes—
192C23C2×D812yes—
193C23#13512yes—
194C23C22×D411yescharacteristic
195D4—28no—
196D4—42no—
197D4—42no—
198D4—42no—
199D4—42no—
200D4—88no—
201D4—88no—
202C2×C4—21no—
203C2×C4—21no—
204C2×C4—21no—
205C2×C4—21no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—21no—
211C2×C4—21no—
212C2×C4—21no—
213C2×C4—24no—
214C2×C4—21no—
215C2×C4—21no—
216C2×C4—21no—
217C2×C4—42no—
218C2×C4—42no—
219C2×C4—41no—
220C2×C4—41no—
221C2×C4—41no—
222C2×C4—41no—
223C2×C4—42no—
224C2×C4—42no—
225C2×C4—42no—
226C2×C4—42no—
227C2×C4—42no—
228C2×C4—42no—
229C2×C4—88no—
230C2×C4#12112yes—
231C2×C4C2×D812yes—
232C2×C4C22×D411yescharacteristic
233C2×C4C22×D411yescharacteristic
234C2×C4C2×#4111yescharacteristic
235C2×C4C2×#4111yescharacteristic
236C2×C4H(5,𝔽2)11yescharacteristic
237C2×C42−1+411yescharacteristic
238C8—22no—
239C8—41no—
240C8—41no—
241C8#12114yescomplemented
242C22—22no—
243C22—22no—
244C22—22no—
245C22—22no—
246C22—22no—
247C22—22no—
248C22—22no—
249C22—22no—
250C22—22no—
251C22—41no—
252C22—41no—
253C22—41no—
254C22—41no—
255C22—82no—
256C22—82no—
257C22—82no—
258C22—82no—
259C22—82no—
260C22—82no—
261C22—82no—
262C22#46614yescomplemented
263C22C2×#12111yescharacteristic
264C22D4211yescharacteristic
265C22#54711yescharacteristic
266C22C22×D811yescharacteristic
267C22C2×#13511yescharacteristic
268C22#57611yescharacteristic
269C22#57811yescharacteristic
270C4—22no—
271C4—22no—
272C4—41no—
273C4—44no—
274C4—41no—
275C4—82no—
276C4—82no—
277C4C2×#12111yescharacteristic
278C4#53711yescharacteristic
279C4#54811yescharacteristic
280C4#55311yescharacteristic
281C2—24no—
282C2—42no—
283C2—162no—
284C2#241611yescharacteristic
285C2C2×#46611yescharacteristic
286C2#306111yescharacteristic
287C2D4×D811yescharacteristic
288C2#328511yescharacteristic
289C2#333411yescharacteristic
290C2#333911yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#466C2semidirect
2. C2×#466C2semidirect
3. C2×C8×D4C2semidirect
4. C22×#107C2semidirect
5. #2416C2semidirect
6. #2067C2semidirect
7. #2033C2semidirect
8. #1970C2semidirect
9. #1942C2semidirect
10. #1874C2semidirect
11. #1808C2semidirect
58. C22×C8D4semidirect
89. #107D4semidirect
116. C2×D4D8semidirect
241. C8#121semidirect
262. C22#466semidirect

Maximal subgroups

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

subgroupindex
C2×#4662
C2×C8×D42
C22×#1072
#24162
#20672
#20332
#19702
#19422
#18742
#18082