Finite Group Databasebeta

← #39739

Subgroups — #39739

Order 256.

1255 conjugacy classes of subgroups.

The subgroup lattice has 263 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#559C212yesmaximal, complemented
2#2858C211yesmaximal, characteristic, complemented
3#2733C214yesmaximal, complemented
4#2682C214yesmaximal, complemented
5#2657C212yesmaximal, complemented
6#2545C212yesmaximal, complemented
7#2544C212yesmaximal, complemented
8#2541C212yesmaximal, complemented
9#2456C218yesmaximal, complemented
10#2326C212yesmaximal, complemented
11C4×#127C211yesmaximal, characteristic, complemented
12#2295C211yesmaximal, characteristic, complemented
13#559—216no—
14C2×C4⋊Q8C2211yescharacteristic
15C2×#127C2211yescharacteristic
16C2×#127C2212yes—
17C2×#127C2211yescharacteristic
18C2×#127C2212yes—
19C2×#124C2212yes—
20C2×#124C2212yes—
21C2×#124C2212yes—
22C2×#124C2214yes—
23C2×#124C2212yes—
24C2×#123C2214yes—
25C2×#123C2214yes—
26C2×#121C2218yes—
27C2×C4×Q8C2212yes—
28C2×C4×Q8C2211yescharacteristic
29C2×C4×D4C2212yes—
30C2×C4×D4C2212yes—
31C2×C4×D4C2214yes—
32C2×C4×D4C2214yes—
33#396C2218yes—
34#394C2218yes—
35#392C2218yes—
36#392C2218yes—
37#392C2218yes—
38#391C2212yes—
39#391C2212yes—
40#390C2214yes—
41#390C2212yes—
42#390C2212yes—
43#390C2214yes—
44#390C2214yes—
45#389C2212yes—
46#388C2218yes—
47#388C2218yes—
48#387C2214yes—
49#386C2218yes—
50#385C2218yes—
51#384C2211yescharacteristic
52C4×C4⋊C4C2212yes—
53C4×C4⋊C4C2211yescharacteristic
54#376C2212yes—
55C43C2211yescharacteristic
56C22×Q8C2312yes—
57C22×Q8C2311yescharacteristic
58C22×D4C2312yes—
59C22×D4C2312yes—
60C22×D4C2314yes—
61C22×D4C2314yes—
62C22×D4C2314yes—
63C22×D4C2314yes—
64C22×D4C2318yes—
65C23×C4C2314yes—
66C23×C4C2314yes—
67C4⋊Q8—42no—
68#127—28no—
69#127—24no—
70#127—44no—
71#127—42no—
72#124—216no—
73#124—28no—
74#124—28no—
75#124—28no—
76#124—44no—
77#123—216no—
78#123—216no—
79#121—416no—
80C4×Q8—28no—
81C4×Q8D418yescomplemented
82C4×D4—216no—
83C4×D4—28no—
84C4×D4—28no—
85C4×D4—48no—
86C2×C4⋊C4C2312yes—
87C2×C4⋊C4C2314yes—
88C2×C4⋊C4C2314yes—
89C2×C4⋊C4C2314yes—
90C2×C4⋊C4C2314yes—
91C2×C4⋊C4C2312yes—
92C2×C4⋊C4C2312yes—
93C2×C4⋊C4C2311yescharacteristic
94C2×C22⋊C4C2318yes—
95C2×C22⋊C4C2314yes—
96C2×C22⋊C4C2314yes—
97C2×C22⋊C4C2314yes—
98C2×C22⋊C4C2314yes—
99C2×C22⋊C4C2314yes—
100C2×C22⋊C4C2314yes—
101C2×C22⋊C4C2318yes—
102C2×C22⋊C4C2318yes—
103C2×C22⋊C4C2318yes—
104C2×C42C2312yes—
105C2×C42C2314yes—
106C2×C42C2312yes—
107C2×C42C2311yescharacteristic
108C2×C42C2312yes—
109C2×C42C2311yescharacteristic
110C2×C42C2312yes—
111C2×C42C2311yescharacteristic
112#95C2314yes—
113#95C2314yes—
114#95C2312yes—
115#95C2314yes—
116#95C2318yes—
117C24C2414yes—
118C24C2414yes—
119C2×Q8—24no—
120C2×Q8—24no—
121C2×Q8—24no—
122C2×Q8—42no—
123C2×Q8C2×D414yes—
124C2×D4—28no—
125C2×D4—24no—
126C2×D4—24no—
127C2×D4—28no—
128C2×D4—24no—
129C2×D4—28no—
130C2×D4—24no—
131C2×D4—24no—
132C2×D4—24no—
133C2×D4—28no—
134C2×D4—44no—
135C2×D4—44no—
136C2×D4—48no—
137C2×D4—48no—
138C2×D4—48no—
139C2×D4—44no—
140C2×D4—48no—
141C2×D4—44no—
142C2×D4—48no—
143C22×C4—28no—
144C22×C4—28no—
145C22×C4—48no—
146C22×C4—48no—
147C22×C4C2414yes—
148C22×C4C2414yes—
149C22×C4C2414yes—
150C22×C4C2412yes—
151C22×C4C2411yescharacteristic
152C22×C4C2412yes—
153C22×C4C2411yescharacteristic
154C22×C4C2412yes—
155C22×C4C2412yes—
156C22×C4C2411yescharacteristic
157C4⋊C4—24no—
158C4⋊C4—28no—
159C4⋊C4—28no—
160C4⋊C4—42no—
161C4⋊C4—44no—
162C4⋊C4—44no—
163C4⋊C4C2×D418yes—
164C4⋊C4C2×D414yes—
165C22⋊C4—28no—
166C22⋊C4—28no—
167C22⋊C4—28no—
168C22⋊C4—28no—
169C22⋊C4—28no—
170C22⋊C4—28no—
171C22⋊C4—216no—
172C22⋊C4—216no—
173C22⋊C4—48no—
174C22⋊C4—48no—
175C42—28no—
176C42—24no—
177C42—24no—
178C42—22no—
179C42—42no—
180C42C2×D414yes—
181C42C2×D418yes—
182C42#4114yes—
183C23—24no—
184C23—24no—
185C23—24no—
186C23—24no—
187C23—28no—
188C23—24no—
189C23—28no—
190C23—24no—
191C23—28no—
192C23—28no—
193C23C2511yescharacteristic
194Q8—44no—
195Q8—48no—
196D4—416no—
197D4—416no—
198D4—48no—
199D4—48no—
200D4—88no—
201D4—88no—
202D4—816no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—24no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—24no—
211C2×C4—24no—
212C2×C4—24no—
213C2×C4—24no—
214C2×C4—24no—
215C2×C4—28no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—88no—
220C2×C4—88no—
221C2×C4C22×D414yes—
222C2×C4C22×D412yes—
223C2×C4C22×D412yes—
224C2×C4C22×D414yes—
225C2×C4C22×D412yes—
226C2×C4C2×#4114yes—
227C2×C4C2×#4112yes—
228C2×C4H(5,𝔽2)14yes—
229C2×C4H(5,𝔽2)12yes—
230C22—44no—
231C22—44no—
232C22—44no—
233C22—44no—
234C22—44no—
235C22—44no—
236C22—48no—
237C22—48no—
238C22—48no—
239C22—48no—
240C22C23×D411yescharacteristic
241C22C22×#4111yescharacteristic
242C22C2×H(5,𝔽2)11yescharacteristic
243C22C2×H(5,𝔽2)12yes—
244C22#58512yes—
245C4—24no—
246C4—22no—
247C4—22no—
248C4—24no—
249C4—24no—
250C4—24no—
251C4—44no—
252C4—44no—
253C4—44no—
254C4#55014yes—
255C2—84no—
256C2—84no—
257C2#344911yescharacteristic
258C2C2×#55011yescharacteristic
259C2#349811yescharacteristic
260C2#350612yes—
261C2#355812yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#559C2semidirect
2. #2858C2semidirect
3. #2733C2semidirect
4. #2682C2semidirect
5. #2657C2semidirect
6. #2545C2semidirect
7. #2544C2semidirect
8. #2541C2semidirect
9. #2456C2semidirect
10. #2326C2semidirect
11. C4×#127C2semidirect
12. #2295C2semidirect
81. C4×Q8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5592
#28582
#27332
#26822
#26572
#25452
#25442
#25412
#24562
#23262
C4×#1272
#22952