Finite Group Databasebeta

← #37422

Subgroups — #37422

Order 256.

1191 conjugacy classes of subgroups.

The subgroup lattice has 264 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#540C211yesmaximal, characteristic, complemented
2C2×#536C211yesmaximal, characteristic, complemented
3#2861C211yesmaximal, characteristic, complemented
4#2858C211yesmaximal, characteristic, complemented
5#2703C218yesmaximal, complemented
6#2696C218yesmaximal, complemented
7#2657C211yesmaximal, characteristic, complemented
8#2642C211yesmaximal, characteristic, complemented
9#2547C212yesmaximal, complemented
10#2544C212yesmaximal, complemented
11#2436C212yesmaximal, complemented
12#2431C212yesmaximal, complemented
13#2298C211yesmaximal, characteristic, complemented
14C22×#41C2211yescharacteristic
15C23×Q8C2211yescharacteristic
16#540—28no—
17#536—28no—
18C2×C4⋊Q8C2211yescharacteristic
19C2×C4⋊Q8C2211yescharacteristic
20C2×#127C2211yescharacteristic
21C2×#127C2212yes—
22C2×#125C2211yescharacteristic
23C2×#124C2211yescharacteristic
24C2×#124C2211yescharacteristic
25C2×#124C2212yes—
26C2×#124C2212yes—
27C2×#124C2212yes—
28C2×#123C2214yes—
29C2×#123C2214yes—
30C2×C22⋊Q8C2214yes—
31C2×#121C2212yes—
32C2×#121C2214yes—
33C2×C4×D4C2212yes—
34C2×#117C2211yescharacteristic
35#400C2218yes—
36#397C2218yes—
37#394C2218yes—
38#393C2218yes—
39#392C2218yes—
40#392C2218yes—
41#391C2212yes—
42#391C2212yes—
43#391C2212yes—
44#390C2218yes—
45#390C2212yes—
46#388C2218yes—
47#388C2214yes—
48#387C2214yes—
49#386C2218yes—
50#386C2218yes—
51#386C2218yes—
52#380C2218yes—
53C4×C4⋊C4C2212yes—
54C4×C22⋊C4C2212yes—
55#376C2211yescharacteristic
56C43C2211yescharacteristic
57C2×#41—24no—
58C2×#41—44no—
59C22×Q8—24no—
60C22×Q8—44no—
61C22×Q8C2311yescharacteristic
62C22×Q8C2311yescharacteristic
63C22×Q8C2311yescharacteristic
64C22×Q8C2312yes—
65C22×D4C2312yes—
66C22×D4C2311yescharacteristic
67C22×D4C2314yes—
68C22×D4C2314yes—
69C22×D4C2312yes—
70C22×D4C2318yes—
71C23×C4C2311yescharacteristic
72C23×C4C2314yes—
73C23×C4C2312yes—
74C23×C4C2312yes—
75C4⋊Q8—24no—
76C4⋊Q8—24no—
77#127—24no—
78#127—44no—
79#125—24no—
80#124—24no—
81#124—24no—
82#124—44no—
83#124—44no—
84#124—44no—
85#123—216no—
86#123—216no—
87C22⋊Q8—216no—
88#121—28no—
89#121—216no—
90C4×D4—28no—
91#117D418yescomplemented
92C2×C4⋊C4C2312yes—
93C2×C4⋊C4C2314yes—
94C2×C4⋊C4C2314yes—
95C2×C4⋊C4C2314yes—
96C2×C4⋊C4C2314yes—
97C2×C4⋊C4C2312yes—
98C2×C22⋊C4C2314yes—
99C2×C22⋊C4C2314yes—
100C2×C22⋊C4C2314yes—
101C2×C22⋊C4C2314yes—
102C2×C22⋊C4C2318yes—
103C2×C22⋊C4C2318yes—
104C2×C22⋊C4C2318yes—
105C2×C22⋊C4C2314yes—
106C2×C22⋊C4C2318yes—
107C2×C22⋊C4C2312yes—
108C2×C42C2312yes—
109C2×C42C2312yes—
110C2×C42C2314yes—
111C2×C42C2311yescharacteristic
112C2×C42C2311yescharacteristic
113#95C2314yes—
114#95C2314yes—
115#95C2314yes—
116#95C2318yes—
117#95C2318yes—
118#95C2318yes—
119C24C2412yes—
120C24C2414yes—
121C24C2411yescharacteristic
122#41—416no—
123C2×Q8—24no—
124C2×Q8—22no—
125C2×Q8—22no—
126C2×Q8—22no—
127C2×Q8—24no—
128C2×Q8—24no—
129C2×Q8—24no—
130C2×Q8—44no—
131C2×Q8—416no—
132C2×D4—24no—
133C2×D4—28no—
134C2×D4—24no—
135C2×D4—22no—
136C2×D4—28no—
137C2×D4—24no—
138C2×D4—24no—
139C2×D4—24no—
140C2×D4—44no—
141C2×D4—48no—
142C2×D4—48no—
143C2×D4—48no—
144C2×D4—48no—
145C2×D4—48no—
146C22×C4—24no—
147C22×C4—24no—
148C22×C4—24no—
149C22×C4—28no—
150C22×C4—44no—
151C22×C4—44no—
152C22×C4—48no—
153C22×C4C2×D414yes—
154C22×C4C2414yes—
155C22×C4C2414yes—
156C22×C4C2414yes—
157C22×C4C2412yes—
158C22×C4C2412yes—
159C22×C4C2412yes—
160C22×C4C2411yescharacteristic
161C22×C4C2412yes—
162C22×C4C2412yes—
163C22×C4C2411yescharacteristic
164C4⋊C4—24no—
165C4⋊C4—28no—
166C4⋊C4—28no—
167C4⋊C4—28no—
168C4⋊C4—44no—
169C4⋊C4C2×D418yes—
170C22⋊C4—28no—
171C22⋊C4—28no—
172C22⋊C4—28no—
173C22⋊C4—28no—
174C22⋊C4—48no—
175C22⋊C4—44no—
176C22⋊C4—48no—
177C22⋊C4—48no—
178C22⋊C4—48no—
179C22⋊C4C2×D418yes—
180C42—24no—
181C42—24no—
182C42—44no—
183C42C2×D414yes—
184C42C2×D414yes—
185C23—22no—
186C23—24no—
187C23—22no—
188C23—24no—
189C23—24no—
190C23—24no—
191C23—24no—
192C23—28no—
193C23—28no—
194C23—28no—
195C23C22×D412yes—
196C23C2511yescharacteristic
197Q8—48no—
198Q8—44no—
199Q8—44no—
200Q8—44no—
201D4—48no—
202D4—48no—
203D4—44no—
204D4—88no—
205D4—88no—
206D4—816no—
207C2×C4—22no—
208C2×C4—24no—
209C2×C4—24no—
210C2×C4—28no—
211C2×C4—24no—
212C2×C4—22no—
213C2×C4—22no—
214C2×C4—22no—
215C2×C4—24no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—24no—
221C2×C4—24no—
222C2×C4—28no—
223C2×C4—24no—
224C2×C4—24no—
225C2×C4—48no—
226C2×C4—48no—
227C2×C4—88no—
228C2×C4C22×D414yes—
229C2×C4C22×D414yes—
230C2×C4C22×D412yes—
231C2×C4C22×D412yes—
232C2×C4H(5,𝔽2)14yes—
233C22—22no—
234C22—24no—
235C22—44no—
236C22—42no—
237C22—44no—
238C22—44no—
239C22—44no—
240C22—44no—
241C22—48no—
242C22—48no—
243C22—48no—
244C22C23×D411yescharacteristic
245C22C2×H(5,𝔽2)12yes—
246C22#58514yes—
247C4—22no—
248C4—24no—
249C4—24no—
250C4—42no—
251C4—42no—
252C4—42no—
253C4—44no—
254C4—44no—
255C4—44no—
256C4#53514yes—
257C2—42no—
258C2—82no—
259C2—84no—
260C2C2×#53511yescharacteristic
261C2#350012yes—
262C2#356214yes—
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×#540C2semidirect
2. C2×#536C2semidirect
3. #2861C2semidirect
4. #2858C2semidirect
5. #2703C2semidirect
6. #2696C2semidirect
7. #2657C2semidirect
8. #2642C2semidirect
9. #2547C2semidirect
10. #2544C2semidirect
11. #2436C2semidirect
12. #2431C2semidirect
13. #2298C2semidirect
91. #117D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5402
C2×#5362
#28612
#28582
#27032
#26962
#26572
#26422
#25472
#25442
#24362
#24312
#22982