Finite Group Databasebeta

← #39618

Subgroups — #39618

Order 256.

1203 conjugacy classes of subgroups.

The subgroup lattice has 287 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#554C211yesmaximal, characteristic, complemented
2C2×D4×Q8C211yesmaximal, characteristic, complemented
3#2862C211yesmaximal, characteristic, complemented
4#2692C218yesmaximal, complemented
5#2660C212yesmaximal, complemented
6#2566C212yesmaximal, complemented
7#2563C211yesmaximal, characteristic, complemented
8#2563C212yesmaximal, complemented
9#2542C211yesmaximal, characteristic, complemented
10#2417C214yesmaximal, complemented
11#2409C214yesmaximal, complemented
12#2328C212yesmaximal
13C4×#127C211yesmaximal, characteristic
14#2295C211yesmaximal, characteristic, complemented
15C23×Q8C2212yes—
16#554—28no—
17D4×Q8—28no—
18C2×C4⋊Q8C2211yescharacteristic
19C2×C4⋊Q8C2212yes—
20C2×C4⋊Q8C2211yescharacteristic
21C2×#127C2211yescharacteristic
22C2×#125C2212yes—
23C2×C22⋊Q8C2212yes—
24C2×C22⋊Q8C2212yes—
25C2×C22⋊Q8C2214yes—
26C2×C22⋊Q8C2214yes—
27C2×C22⋊Q8C2214yes—
28C2×C4×Q8C2211yescharacteristic
29C2×C4×D4C2211yescharacteristic
30C2×C4×D4C2211yescharacteristic
31C2×C4×D4C2212yes—
32C2×C4×D4C2212yes—
33C2×C4×D4C2214yes—
34C22×C4⋊C4C2212yes—
35#399C2214yes—
36#398C2218yes—
37#396C2218yes—
38#395C2218yes—
39#393C2218yes—
40#393C2214yes—
41#391C2214yes—
42#391C2214yes—
43#391C2212yes—
44#390C2211yescharacteristic
45#390C2211yescharacteristic
46#390C2214yes—
47#390C2212yes—
48#390C2212yes—
49#389C2212yes—
50#387C2214yes—
51#386C2218yes—
52#386C2218yes—
53#385C2218yes—
54#384C2211yescharacteristic
55#384C2212yes—
56#382C2212yes—
57#382C2212yes—
58#382C2212yes—
59#380C2214yes—
60#380C2218yes—
61C4×C4⋊C4C2212yes—
62C4×C4⋊C4C2211yescharacteristic
63#376C2212yes—
64C43C2211yescharacteristic
65C22×Q8—28no—
66C22×Q8—48no—
67C22×Q8C2312yes—
68C22×Q8C2311yescharacteristic
69C22×Q8C2312yes—
70C22×Q8C2314yes—
71C22×D4C2311yescharacteristic
72C22×D4C2311yescharacteristic
73C22×D4C2314yes—
74C23×C4C2312yes—
75C23×C4C2312yes—
76C23×C4C2314yes—
77C23×C4C2314yes—
78C4⋊Q8—28no—
79C4⋊Q8—24no—
80C4⋊Q8—24no—
81#127Q818yescomplemented
82#125—28no—
83C22⋊Q8—28no—
84C22⋊Q8—28no—
85C22⋊Q8—216no—
86C22⋊Q8—216no—
87C22⋊Q8—48no—
88C4×Q8D418yescomplemented
89C4×D4—28no—
90C4×D4—24no—
91C4×D4—28no—
92C4×D4—24no—
93C4×D4—48no—
94C2×C4⋊C4—28no—
95C2×C4⋊C4C2314yes—
96C2×C4⋊C4C2312yes—
97C2×C4⋊C4C2311yescharacteristic
98C2×C4⋊C4C2312yes—
99C2×C4⋊C4C2311yescharacteristic
100C2×C4⋊C4C2312yes—
101C2×C4⋊C4C2314yes—
102C2×C4⋊C4C2314yes—
103C2×C4⋊C4C2312yes—
104C2×C4⋊C4C2312yes—
105C2×C4⋊C4C2314yes—
106C2×C4⋊C4C2318yes—
107C2×C4⋊C4C2314yes—
108C2×C4⋊C4C2311yescharacteristic
109C2×C4⋊C4C2312yes—
110C2×C22⋊C4C2314yes—
111C2×C22⋊C4C2314yes—
112C2×C22⋊C4C2312yes—
113C2×C22⋊C4C2312yes—
114C2×C22⋊C4C2314yes—
115C2×C22⋊C4C2314yes—
116C2×C22⋊C4C2318yes—
117C2×C22⋊C4C2318yes—
118C2×C42C2312yes—
119C2×C42C2311yescharacteristic
120C2×C42C2312yes—
121C2×C42C2312yes—
122C2×C42C2312yes—
123C2×C42C2311yescharacteristic
124C2×C42C2311yescharacteristic
125#95C2314yes—
126#95C2314yes—
127#95C2314yes—
128#95C2312yes—
129#95C2318yes—
130#95C2318yes—
131#95C2318yes—
132C24C2412yes—
133C24C2412yes—
134C2×Q8—28no—
135C2×Q8—24no—
136C2×Q8—24no—
137C2×Q8—24no—
138C2×Q8—28no—
139C2×Q8—48no—
140C2×Q8—44no—
141C2×Q8—432no—
142C2×Q8C2×D414yes—
143C2×D4—22no—
144C2×D4—22no—
145C2×D4—22no—
146C2×D4—22no—
147C2×D4—44no—
148C2×D4—44no—
149C2×D4C2×Q814yes—
150C2×D4C2×Q814yescomplemented
151C2×D4C2×Q8116yescomplemented
152C22×C4—24no—
153C22×C4—28no—
154C22×C4—24no—
155C22×C4—28no—
156C22×C4—28no—
157C22×C4—28no—
158C22×C4—48no—
159C22×C4—48no—
160C22×C4C2412yes—
161C22×C4C2414yes—
162C22×C4C2414yes—
163C22×C4C2412yes—
164C22×C4C2414yes—
165C22×C4C2412yes—
166C22×C4C2412yes—
167C22×C4C2411yescharacteristic
168C22×C4C2412yes—
169C22×C4C2412yes—
170C22×C4C2411yescharacteristic
171C22×C4C2411yescharacteristic
172C4⋊C4—28no—
173C4⋊C4—24no—
174C4⋊C4—22no—
175C4⋊C4—24no—
176C4⋊C4—22no—
177C4⋊C4—24no—
178C4⋊C4—28no—
179C4⋊C4—24no—
180C4⋊C4—28no—
181C4⋊C4—24no—
182C4⋊C4—44no—
183C4⋊C4—44no—
184C4⋊C4—48no—
185C4⋊C4C2×D414yes—
186C4⋊C4C2×D418yes—
187C22⋊C4—24no—
188C22⋊C4—28no—
189C22⋊C4—24no—
190C22⋊C4—28no—
191C22⋊C4—48no—
192C22⋊C4—44no—
193C22⋊C4—44no—
194C22⋊C4—48no—
195C42—24no—
196C42—22no—
197C42—24no—
198C42—42no—
199C42C2×D418yes—
200C42C2×D414yes—
201C42C2×Q814yescomplemented
202C23—22no—
203C23—22no—
204C23—24no—
205C23—24no—
206C23—22no—
207C23—22no—
208C23—24no—
209C23—24no—
210C23C22×Q814yes—
211C23C22×Q814yes—
212C23C2511yescharacteristic
213Q8—28no—
214Q8—416no—
215Q8—48no—
216Q8—84no—
217D4—28no—
218D4—28no—
219D4—416no—
220C2×C4—22no—
221C2×C4—24no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—24no—
225C2×C4—22no—
226C2×C4—24no—
227C2×C4—22no—
228C2×C4—24no—
229C2×C4—22no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—28no—
234C2×C4—22no—
235C2×C4—24no—
236C2×C4—22no—
237C2×C4—24no—
238C2×C4—28no—
239C2×C4—416no—
240C2×C4—48no—
241C2×C4—48no—
242C2×C4—88no—
243C2×C4C22×D412yes—
244C2×C4C22×D414yes—
245C2×C4C22×D414yes—
246C2×C4C22×D412yes—
247C2×C4C22×D412yes—
248C2×C4C22×Q814yes—
249C2×C4C22×Q812yes—
250C2×C4H(5,𝔽2)14yes—
251C2×C42−1+412yes—
252C22—24no—
253C22—24no—
254C22—28no—
255C22—28no—
256C22—42no—
257C22—42no—
258C22—42no—
259C22—42no—
260C22—44no—
261C22—44no—
262C22C23×D411yescharacteristic
263C22C23×Q811yescharacteristic
264C22C2×H(5,𝔽2)12yes—
265C22C2×2−1+411yescharacteristic
266C22#58512yes—
267C4—24no—
268C4—24no—
269C4—22no—
270C4—24no—
271C4—42no—
272C4—42no—
273C4—44no—
274C4—44no—
275C4—42no—
276C4—44no—
277C4#53514yes—
278C4D4×Q814yes—
279C2—44no—
280C2—44no—
281C2C2×#53511yescharacteristic
282C2C2×D4×Q811yescharacteristic
283C2#350011yescharacteristic
284C2#350112yes—
285C2#354712yes—
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
1. C2×#554C2semidirect
2. C2×D4×Q8C2semidirect
3. #2862C2semidirect
4. #2692C2semidirect
5. #2660C2semidirect
6. #2566C2semidirect
7. #2563C2semidirect
8. #2563C2semidirect
9. #2542C2semidirect
10. #2417C2semidirect
11. #2409C2semidirect
14. #2295C2semidirect
81. #127Q8semidirect
88. C4×Q8D4semidirect
150. C2×D4C2×Q8semidirect
151. C2×D4C2×Q8semidirect
201. C42C2×Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
C2×D4×Q82
#28622
#26922
#26602
#25662
#25632
#25422
#24172
#24092
#23282
C4×#1272
#22952