Finite Group Databasebeta

← #13839

Subgroups — #13839

Order 256.

1351 conjugacy classes of subgroups.

The subgroup lattice has 302 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C211yesmaximal, characteristic
2C22×#117C211yesmaximal, characteristic, complemented
3C2×C4×C22⋊C4C212yesmaximal, complemented
4C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
5#1441C212yesmaximal, complemented
6#1440C212yesmaximal, complemented
7#1439C212yesmaximal, complemented
8#1438C212yesmaximal
9C4×#95C212yesmaximal, complemented
10C23×D4C2211yescharacteristic
11C24×C4C2211yescharacteristic
12C24×C4C2211yescharacteristic
13C2×C4×D4—24no—
14C2×C4×D4—24no—
15C2×C4×D4C418yescomplemented
16C2×#117—24no—
17C2×#117—28no—
18C22×C4⋊C4C2212yes—
19C22×C4⋊C4C2211yescharacteristic
20C22×C22⋊C4C2212yes—
21C22×C22⋊C4C2214yes—
22C22×C22⋊C4C2212yes—
23C22×C22⋊C4C2211yescharacteristic
24C22×C22⋊C4C2211yescharacteristic
25C22×C42C2212yes—
26C22×C42C2211yescharacteristic
27C22×C42C2212yes—
28C4×C22⋊C4—24no—
29C4×C22⋊C4—28no—
30C2×#95C2214yes—
31C2×#95C2214yes—
32C2×#95C2212yes—
33C2×#95C2214yes—
34C25C2311yescharacteristic
35C25C2311yescharacteristic
36C22×D4—22no—
37C22×D4—22no—
38C22×D4—24no—
39C22×D4—24no—
40C22×D4C2×C414yes—
41C23×C4—24no—
42C23×C4—24no—
43C23×C4—22no—
44C23×C4—22no—
45C23×C4—24no—
46C23×C4—24no—
47C23×C4C2×C414yes—
48C23×C4C2×C414yes—
49C23×C4D414yes—
50C23×C4D414yes—
51C23×C4C2311yescharacteristic
52C23×C4C2311yescharacteristic
53C23×C4C2314yes—
54C23×C4C2314yes—
55C23×C4C2311yescharacteristic
56C23×C4C2311yescharacteristic
57C23×C4C2311yescharacteristic
58C4×D4—232no—
59#117—232no—
60C2×C4⋊C4—28no—
61C2×C4⋊C4—24no—
62C2×C4⋊C4—22no—
63C2×C4⋊C4—22no—
64C2×C4⋊C4C2×C414yes—
65C2×C22⋊C4—24no—
66C2×C22⋊C4—22no—
67C2×C22⋊C4—22no—
68C2×C22⋊C4—24no—
69C2×C22⋊C4—28no—
70C2×C22⋊C4—28no—
71C2×C22⋊C4—22no—
72C2×C22⋊C4—22no—
73C2×C22⋊C4—28no—
74C2×C22⋊C4—28no—
75C2×C22⋊C4—28no—
76C2×C22⋊C4C2×C414yes—
77C2×C22⋊C4C2×C414yes—
78C2×C42—24no—
79C2×C42—24no—
80C2×C42—22no—
81C2×C42—22no—
82C2×C42—24no—
83C2×C42—24no—
84C2×C42—24no—
85C2×C42C2×C414yes—
86C2×C42D418yescomplemented
87#95—28no—
88#95—24no—
89#95—28no—
90#95—28no—
91C24—22no—
92C24—22no—
93C24—21no—
94C24—21no—
95C24—24no—
96C24—24no—
97C24—22no—
98C24—22no—
99C24—22no—
100C24—22no—
101C24—22no—
102C24C22×C412yes—
103C24C22×C412yes—
104C24C2×D412yes—
105C24C2×D412yes—
106C24#4114yes—
107C24C2411yescharacteristic
108C2×D4—216no—
109C2×D4—216no—
110C2×D4—28no—
111C2×D4—28no—
112C2×D4—28no—
113C22×C4—21no—
114C22×C4—21no—
115C22×C4—22no—
116C22×C4—22no—
117C22×C4—22no—
118C22×C4—216no—
119C22×C4—28no—
120C22×C4—216no—
121C22×C4—28no—
122C22×C4—22no—
123C22×C4—24no—
124C22×C4—24no—
125C22×C4—21no—
126C22×C4—21no—
127C22×C4—24no—
128C22×C4—24no—
129C22×C4—21no—
130C22×C4—21no—
131C22×C4—24no—
132C22×C4—24no—
133C22×C4—24no—
134C22×C4—24no—
135C22×C4—24no—
136C22×C4—24no—
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—24no—
140C22×C4—22no—
141C22×C4—28no—
142C22×C4—216no—
143C22×C4—44no—
144C22×C4—48no—
145C22×C4—44no—
146C22×C4C22⋊C4116yescomplemented
147C22×C4C22×C412yes—
148C22×C4C22×C412yes—
149C22×C4C22×C412yes—
150C22×C4C22×C412yes—
151C22×C4C22×C412yes—
152C22×C4C2×D418yes—
153C22×C4C2×D412yes—
154C22×C4C2×D412yes—
155C22×C4C2×D412yes—
156C22×C4C2×D412yes—
157C22×C4C2×D414yes—
158C22×C4#4118yes—
159C22×C4#4114yes—
160C22×C4#4114yes—
161C4⋊C4—216no—
162C4⋊C4—28no—
163C22⋊C4—232no—
164C22⋊C4—216no—
165C22⋊C4—216no—
166C22⋊C4—28no—
167C22⋊C4—28no—
168C42—28no—
169C42—216no—
170C42—48no—
171C23—22no—
172C23—22no—
173C23—22no—
174C23—22no—
175C23—24no—
176C23—24no—
177C23—24no—
178C23—24no—
179C23—22no—
180C23—24no—
181C23—22no—
182C23—24no—
183C23—28no—
184C23—24no—
185C23—24no—
186C23—24no—
187C23—24no—
188C23—28no—
189C23—24no—
190C23—41no—
191C23—42no—
192C23—41no—
193C23—44no—
194C23—42no—
195C23—44no—
196C23—44no—
197C23—44no—
198C23—44no—
199C23—44no—
200C23—42no—
201C23C2×C22⋊C414yes—
202C23#11714yescomplemented
203C23C23×C411yescharacteristic
204C23C22×D411yescharacteristic
205C23C22×D411yescharacteristic
206C23C22×D412yes—
207C23C2×#4112yes—
208C23C2×#4112yes—
209C23C2×#4112yes—
210C23C2×#4114yes—
211D4—232no—
212C2×C4—22no—
213C2×C4—22no—
214C2×C4—24no—
215C2×C4—22no—
216C2×C4—24no—
217C2×C4—22no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—232no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—24no—
224C2×C4—24no—
225C2×C4—28no—
226C2×C4—28no—
227C2×C4—28no—
228C2×C4—28no—
229C2×C4—28no—
230C2×C4—28no—
231C2×C4—41no—
232C2×C4—44no—
233C2×C4—42no—
234C2×C4—41no—
235C2×C4—44no—
236C2×C4—44no—
237C2×C4—44no—
238C2×C4—42no—
239C2×C4—44no—
240C2×C4—44no—
241C2×C4—44no—
242C2×C4—44no—
243C2×C4—42no—
244C2×C4—416no—
245C2×C4C2×C22⋊C414yes—
246C2×C4C2×C22⋊C414yes—
247C2×C4#11714yescomplemented
248C2×C4C4×D418yes—
249C2×C4#12014yes—
250C2×C4#12118yes—
251C2×C4#12314yes—
252C22—24no—
253C22—24no—
254C22—24no—
255C22—28no—
256C22—24no—
257C22—44no—
258C22—44no—
259C22—48no—
260C22—48no—
261C22—44no—
262C22—44no—
263C22—42no—
264C22—44no—
265C22—44no—
266C22—44no—
267C22—42no—
268C22C22×C22⋊C411yescharacteristic
269C22C2×#11711yescharacteristic
270C22C2×#11711yescharacteristic
271C22C2×C4×D412yes—
272C22C4×#4112yes—
273C22C2×#12011yescharacteristic
274C22C2×#12112yes—
275C22C2×#12311yescharacteristic
276C22#52514yes—
277C22#52512yes—
278C22#52512yes—
279C22#52512yes—
280C22#52914yes—
281C22#52914yes—
282C22#53214yes—
283C22#53212yes—
284C4—24no—
285C4—24no—
286C4—48no—
287C4—48no—
288C4—42no—
289C4—42no—
290C4#38618yes—
291C2—44no—
292C2—44no—
293C2#228011yescharacteristic
294C2C2×#38611yescharacteristic
295C2#229012yes—
296C2#229312yes—
297C2#229711yescharacteristic
298C2#238812yes—
299C2#239214yes—
300C2#239512yes—
subgroupG/H
centerC23×C4C23
commutatorC23C23×C4
Frattini, socle, cosocleC24C24
prime radicalC23×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#117C2semidirect
3. C2×C4×C22⋊C4C2semidirect
4. C2×C4×C22⋊C4C2semidirect
5. #1441C2semidirect
6. #1440C2semidirect
7. #1439C2semidirect
9. C4×#95C2semidirect
15. C2×C4×D4C4semidirect
86. C2×C42D4semidirect
146. C22×C4C22⋊C4semidirect
202. C23#117semidirect
247. C2×C4#117semidirect

Maximal subgroups

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

subgroupindex
C22×C4×D42
C22×#1172
C2×C4×C22⋊C42
#14412
#14402
#14392
#14382
C4×#952