Finite Group Databasebeta

← #39746

Subgroups — #39746

Order 256.

1067 conjugacy classes of subgroups.

The subgroup lattice has 277 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#559C211yesmaximal, characteristic
2C2×#557C211yesmaximal, characteristic, complemented
3#2858C211yesmaximal, characteristic
4#2694C218yesmaximal, complemented
5#2658C212yesmaximal, complemented
6#2548C211yesmaximal, characteristic
7#2547C212yesmaximal, complemented
8#2546C211yesmaximal, characteristic, complemented
9#2545C212yesmaximal, complemented
10#2454C214yesmaximal, complemented
11#2448C214yesmaximal, complemented
12#2326C212yesmaximal, complemented
13C4×C4⋊Q8C211yesmaximal, characteristic, complemented
14#2295C211yesmaximal, characteristic, complemented
15#559—28no—
16#557—28no—
17C2×C4⋊Q8C2211yescharacteristic
18C2×C4⋊Q8C2211yescharacteristic
19C2×C4⋊Q8C2212yes—
20C2×C4⋊Q8C2212yes—
21C2×#127C2211yescharacteristic
22C2×#125C2214yes—
23C2×#125C2212yes—
24C2×#124C2212yes—
25C2×#124C2212yes—
26C2×#124C2212yes—
27C2×#124C2212yes—
28C2×#124C2212yes—
29C2×#123C2214yes—
30C2×C4×Q8C2211yescharacteristic
31C2×C4×Q8C2211yescharacteristic
32C2×C4×Q8C2212yes—
33C2×C4×Q8C2212yes—
34C2×C4×Q8C2211yescharacteristic
35C2×C4×D4C2212yes—
36C2×C4×D4C2212yes—
37#399C2218yes—
38#399C2218yes—
39#398C2214yes—
40#397C2218yes—
41#396C2218yes—
42#394C2214yes—
43#391C2211yescharacteristic
44#391C2211yescharacteristic
45#391C2212yes—
46#391C2212yes—
47#390C2212yes—
48#390C2214yes—
49#390C2214yes—
50#390C2214yes—
51#389C2214yes—
52#389C2214yes—
53#389C2212yes—
54#388C2218yes—
55#388C2218yes—
56#387C2214yes—
57#385C2218yes—
58#384C2211yescharacteristic
59#380C2218yes—
60C4×C4⋊C4C2214yes—
61C4×C4⋊C4C2212yes—
62C4×C4⋊C4C2211yescharacteristic
63#376C2212yes—
64C43C2211yescharacteristic
65C22×Q8C2311yescharacteristic
66C22×Q8C2312yes—
67C22×Q8C2311yescharacteristic
68C22×Q8C2311yescharacteristic
69C22×D4C2312yes—
70C22×D4C2312yes—
71C22×D4C2312yes—
72C23×C4C2314yes—
73C4⋊Q8—28no—
74C4⋊Q8—24no—
75C4⋊Q8—24no—
76C4⋊Q8—44no—
77#127—24no—
78#125—28no—
79#125—216no—
80#124—28no—
81#124—28no—
82#124—28no—
83#124—44no—
84#124—44no—
85#123—216no—
86C4×Q8—28no—
87C4×Q8—28no—
88C4×Q8—24no—
89C4×Q8—24no—
90C4×Q8D418yes—
91C4×D4—28no—
92C4×D4—28no—
93C2×C4⋊C4C2311yescharacteristic
94C2×C4⋊C4C2311yescharacteristic
95C2×C4⋊C4C2312yes—
96C2×C4⋊C4C2314yes—
97C2×C4⋊C4C2312yes—
98C2×C4⋊C4C2312yes—
99C2×C4⋊C4C2314yes—
100C2×C4⋊C4C2314yes—
101C2×C4⋊C4C2312yes—
102C2×C4⋊C4C2314yes—
103C2×C4⋊C4C2312yes—
104C2×C4⋊C4C2318yes—
105C2×C4⋊C4C2314yes—
106C2×C4⋊C4C2314yes—
107C2×C4⋊C4C2311yescharacteristic
108C2×C4⋊C4C2312yes—
109C2×C22⋊C4C2314yes—
110C2×C22⋊C4C2314yes—
111C2×C22⋊C4C2314yes—
112C2×C22⋊C4C2318yes—
113C2×C22⋊C4C2318yes—
114C2×C22⋊C4C2318yes—
115C2×C22⋊C4C2318yes—
116C2×C42C2312yes—
117C2×C42C2312yes—
118C2×C42C2314yes—
119C2×C42C2311yescharacteristic
120C2×C42C2312yes—
121C2×C42C2312yes—
122C2×C42C2312yes—
123C2×C42C2312yes—
124C2×C42C2311yescharacteristic
125C2×C42C2311yescharacteristic
126#95C2314yes—
127#95C2314yes—
128#95C2314yes—
129#95C2312yes—
130#95C2314yes—
131#95C2314yes—
132#95C2318yes—
133C24C2414yes—
134C2×Q8—22no—
135C2×Q8—24no—
136C2×Q8—22no—
137C2×Q8—24no—
138C2×Q8—22no—
139C2×Q8—22no—
140C2×Q8—22no—
141C2×Q8—24no—
142C2×Q8—22no—
143C2×Q8—24no—
144C2×Q8C2×D414yes—
145C2×D4—24no—
146C2×D4—24no—
147C2×D4—24no—
148C2×D4—24no—
149C2×D4—24no—
150C2×D4—28no—
151C2×D4—44no—
152C22×C4—28no—
153C22×C4—48no—
154C22×C4C2412yes—
155C22×C4C2414yes—
156C22×C4C2412yes—
157C22×C4C2412yes—
158C22×C4C2412yes—
159C22×C4C2414yes—
160C22×C4C2412yes—
161C22×C4C2412yes—
162C22×C4C2411yescharacteristic
163C22×C4C2412yes—
164C22×C4C2412yes—
165C22×C4C2411yescharacteristic
166C22×C4C2411yescharacteristic
167C4⋊C4—22no—
168C4⋊C4—22no—
169C4⋊C4—24no—
170C4⋊C4—28no—
171C4⋊C4—24no—
172C4⋊C4—28no—
173C4⋊C4—24no—
174C4⋊C4—28no—
175C4⋊C4—24no—
176C4⋊C4—28no—
177C4⋊C4—24no—
178C4⋊C4—44no—
179C4⋊C4—44no—
180C4⋊C4—48no—
181C4⋊C4C2×D414yes—
182C4⋊C4C2×D418yes—
183C22⋊C4—28no—
184C22⋊C4—28no—
185C22⋊C4—28no—
186C22⋊C4—216no—
187C22⋊C4—48no—
188C22⋊C4—48no—
189C22⋊C4—48no—
190C42—24no—
191C42—28no—
192C42—24no—
193C42—22no—
194C42—24no—
195C42—24no—
196C42—42no—
197C42C2×D418yes—
198C42C2×D414yes—
199C42#4114yes—
200C23—24no—
201C23—24no—
202C23—24no—
203C23—28no—
204C23—28no—
205C23C2511yescharacteristic
206Q8—28no—
207Q8—44no—
208Q8—48no—
209Q8—44no—
210D4—48no—
211D4—48no—
212D4—84no—
213C2×C4—22no—
214C2×C4—24no—
215C2×C4—22no—
216C2×C4—22no—
217C2×C4—24no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—24no—
222C2×C4—22no—
223C2×C4—24no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—24no—
228C2×C4—22no—
229C2×C4—24no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—24no—
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—88no—
238C2×C4C22×D414yes—
239C2×C4C22×D414yes—
240C2×C4C22×D412yes—
241C2×C4C22×D412yes—
242C2×C4C22×D412yes—
243C2×C4C2×#4114yes—
244C2×C4C2×#4112yes—
245C2×C4H(5,𝔽2)12yes—
246C2×C42−1+414yes—
247C22—44no—
248C22—44no—
249C22—44no—
250C22—48no—
251C22—48no—
252C22C23×D411yescharacteristic
253C22C22×#4111yescharacteristic
254C22C2×H(5,𝔽2)11yescharacteristic
255C22C2×2−1+412yes—
256C22#58512yes—
257C4—24no—
258C4—24no—
259C4—22no—
260C4—24no—
261C4—42no—
262C4—44no—
263C4—42no—
264C4—42no—
265C4—42no—
266C4—42no—
267C4—44no—
268C4#53614yes—
269C4#55014yes—
270C2—84no—
271C2C2×#53611yescharacteristic
272C2C2×#55011yescharacteristic
273C2#350011yescharacteristic
274C2#350712yes—
275C2#355412yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#127C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#557C2semidirect
4. #2694C2semidirect
5. #2658C2semidirect
7. #2547C2semidirect
8. #2546C2semidirect
9. #2545C2semidirect
10. #2454C2semidirect
11. #2448C2semidirect
12. #2326C2semidirect
13. C4×C4⋊Q8C2semidirect
14. #2295C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5592
C2×#5572
#28582
#26942
#26582
#25482
#25472
#25462
#25452
#24542
#24482
#23262
C4×C4⋊Q82
#22952