Finite Group Databasebeta

← #39616

Subgroups — #39616

Order 256.

1141 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#557C211yesmaximal, characteristic, complemented
2C2×D4×Q8C211yesmaximal, characteristic
3#2868C211yesmaximal, characteristic, complemented
4#2720C218yesmaximal, complemented
5#2660C212yesmaximal, complemented
6#2568C211yesmaximal, characteristic, complemented
7#2567C212yesmaximal, complemented
8#2566C212yesmaximal
9#2542C211yesmaximal, characteristic
10#2434C214yesmaximal, complemented
11#2429C214yesmaximal, complemented
12#2326C212yesmaximal
13C4×#124C211yesmaximal, characteristic
14#2295C211yesmaximal, characteristic, complemented
15C23×Q8C2212yes—
16#557—28no—
17D4×Q8—28no—
18C2×C4⋊Q8C2212yes—
19C2×C4⋊Q8C2211yescharacteristic
20C2×C4⋊Q8C2211yescharacteristic
21C2×C4⋊Q8C2212yes—
22C2×C4⋊Q8C2214yes—
23C2×#125C2212yes—
24C2×#125C2214yes—
25C2×#124C2211yescharacteristic
26C2×C22⋊Q8C2212yes—
27C2×C22⋊Q8C2214yes—
28C2×C22⋊Q8C2214yes—
29C2×C4×Q8C2212yes—
30C2×C4×Q8C2211yescharacteristic
31C2×C4×Q8C2212yes—
32C2×C4×Q8C2211yescharacteristic
33C2×C4×D4C2212yes—
34C2×C4×D4C2211yescharacteristic
35#400C2214yes—
36#399C2214yes—
37#398C2218yes—
38#396C2218yes—
39#395C2218yes—
40#395C2218yes—
41#391C2211yescharacteristic
42#391C2212yes—
43#391C2214yes—
44#391C2212yes—
45#390C2211yescharacteristic
46#390C2212yes—
47#389C2218yes—
48#389C2212yes—
49#388C2218yes—
50#388C2214yes—
51#387C2214yes—
52#385C2218yes—
53#385C2218yes—
54#384C2212yes—
55#384C2212yes—
56#384C2212yes—
57#384C2214yes—
58#382C2212yes—
59#382C2211yescharacteristic
60C4×C4⋊C4C2212yes—
61C4×C4⋊C4C2211yescharacteristic
62C4×C22⋊C4C2214yes—
63#376C2212yes—
64C43C2211yescharacteristic
65C22×Q8—28no—
66C22×Q8—48no—
67C22×Q8C2312yes—
68C22×Q8C2312yes—
69C22×Q8C2311yescharacteristic
70C22×Q8C2311yescharacteristic
71C22×Q8C2314yes—
72C22×D4C2311yescharacteristic
73C23×C4C2312yes—
74C23×C4C2314yes—
75C4⋊Q8—28no—
76C4⋊Q8—28no—
77C4⋊Q8—24no—
78C4⋊Q8—24no—
79C4⋊Q8—48no—
80#125—216no—
81#125—28no—
82#124Q818yescomplemented
83C22⋊Q8—28no—
84C22⋊Q8—216no—
85C22⋊Q8—48no—
86C4×Q8—28no—
87C4×Q8—28no—
88C4×Q8—24no—
89C4×Q8D418yes—
90C4×D4—28no—
91C4×D4—24no—
92C2×C4⋊C4C2312yes—
93C2×C4⋊C4C2311yescharacteristic
94C2×C4⋊C4C2311yescharacteristic
95C2×C4⋊C4C2312yes—
96C2×C4⋊C4C2314yes—
97C2×C4⋊C4C2312yes—
98C2×C4⋊C4C2314yes—
99C2×C4⋊C4C2312yes—
100C2×C4⋊C4C2314yes—
101C2×C4⋊C4C2312yes—
102C2×C4⋊C4C2312yes—
103C2×C4⋊C4C2314yes—
104C2×C4⋊C4C2314yes—
105C2×C4⋊C4C2318yes—
106C2×C4⋊C4C2318yes—
107C2×C4⋊C4C2318yes—
108C2×C4⋊C4C2311yescharacteristic
109C2×C4⋊C4C2312yes—
110C2×C22⋊C4C2314yes—
111C2×C22⋊C4C2312yes—
112C2×C22⋊C4C2314yes—
113C2×C22⋊C4C2318yes—
114C2×C22⋊C4C2314yes—
115C2×C42C2314yes—
116C2×C42C2312yes—
117C2×C42C2312yes—
118C2×C42C2311yescharacteristic
119C2×C42C2312yes—
120C2×C42C2312yes—
121C2×C42C2312yes—
122C2×C42C2311yescharacteristic
123C2×C42C2311yescharacteristic
124#95C2314yes—
125#95C2314yes—
126#95C2314yes—
127#95C2314yes—
128#95C2314yes—
129#95C2312yes—
130#95C2318yes—
131#95C2318yes—
132C24C2412yes—
133C2×Q8—22no—
134C2×Q8—24no—
135C2×Q8—28no—
136C2×Q8—24no—
137C2×Q8—24no—
138C2×Q8—28no—
139C2×Q8—28no—
140C2×Q8—22no—
141C2×Q8—48no—
142C2×Q8—432no—
143C2×Q8C2×D414yes—
144C2×Q8C2×Q814yescomplemented
145C2×D4—22no—
146C2×D4—22no—
147C2×D4C2×Q814yes—
148C22×C4—28no—
149C22×C4—24no—
150C22×C4—28no—
151C22×C4—48no—
152C22×C4C2414yes—
153C22×C4C2412yes—
154C22×C4C2412yes—
155C22×C4C2414yes—
156C22×C4C2414yes—
157C22×C4C2412yes—
158C22×C4C2411yescharacteristic
159C22×C4C2412yes—
160C22×C4C2412yes—
161C22×C4C2412yes—
162C22×C4C2412yes—
163C22×C4C2411yescharacteristic
164C22×C4C2411yescharacteristic
165C4⋊C4—24no—
166C4⋊C4—22no—
167C4⋊C4—24no—
168C4⋊C4—22no—
169C4⋊C4—28no—
170C4⋊C4—28no—
171C4⋊C4—24no—
172C4⋊C4—28no—
173C4⋊C4—24no—
174C4⋊C4—28no—
175C4⋊C4—24no—
176C4⋊C4—24no—
177C4⋊C4—28no—
178C4⋊C4—48no—
179C4⋊C4—48no—
180C4⋊C4—48no—
181C4⋊C4C2×D414yes—
182C4⋊C4C2×D418yes—
183C22⋊C4—28no—
184C22⋊C4—24no—
185C22⋊C4—28no—
186C22⋊C4—48no—
187C22⋊C4C2×Q8116yescomplemented
188C42—28no—
189C42—24no—
190C42—24no—
191C42—24no—
192C42—22no—
193C42—24no—
194C42C2×D418yes—
195C42C2×D414yes—
196C42C2×Q814yescomplemented
197C23—22no—
198C23—24no—
199C23—24no—
200C23—22no—
201C23C22×Q814yes—
202C23C2511yescharacteristic
203Q8—28no—
204Q8—28no—
205Q8—416no—
206Q8—48no—
207Q8—48no—
208D4—28no—
209C2×C4—22no—
210C2×C4—22no—
211C2×C4—22no—
212C2×C4—24no—
213C2×C4—22no—
214C2×C4—22no—
215C2×C4—22no—
216C2×C4—24no—
217C2×C4—22no—
218C2×C4—22no—
219C2×C4—24no—
220C2×C4—22no—
221C2×C4—24no—
222C2×C4—24no—
223C2×C4—28no—
224C2×C4—24no—
225C2×C4—28no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—24no—
229C2×C4—416no—
230C2×C4—48no—
231C2×C4C22×D414yes—
232C2×C4C22×D412yes—
233C2×C4C22×D414yes—
234C2×C4C22×D412yes—
235C2×C4C22×D412yes—
236C2×C4C22×Q814yes—
237C2×C4C22×Q814yes—
238C2×C4C22×Q812yes—
239C2×C4H(5,𝔽2)14yes—
240C2×C42−1+414yes—
241C2×C42−1+412yes—
242C22—24no—
243C22—28no—
244C22—42no—
245C22—42no—
246C22—44no—
247C22C23×D411yescharacteristic
248C22C23×Q811yescharacteristic
249C22C2×H(5,𝔽2)12yes—
250C22C2×2−1+411yescharacteristic
251C22C2×2−1+412yes—
252C4—24no—
253C4—24no—
254C4—22no—
255C4—24no—
256C4—24no—
257C4—24no—
258C4—42no—
259C4—44no—
260C4—44no—
261C4—42no—
262C4—44no—
263C4#53514yes—
264C4D4×Q814yes—
265C2—44no—
266C2C2×#53511yescharacteristic
267C2C2×D4×Q811yescharacteristic
268C2#349911yescharacteristic
269C2#350312yes—
270C2#355212yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×D4C23
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×#557C2semidirect
3. #2868C2semidirect
4. #2720C2semidirect
5. #2660C2semidirect
6. #2568C2semidirect
7. #2567C2semidirect
10. #2434C2semidirect
11. #2429C2semidirect
14. #2295C2semidirect
82. #124Q8semidirect
144. C2×Q8C2×Q8semidirect
187. C22⋊C4C2×Q8semidirect
196. C42C2×Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5572
C2×D4×Q82
#28682
#27202
#26602
#25682
#25672
#25662
#25422
#24342
#24292
#23262
C4×#1242
#22952