Finite Group Databasebeta

← #59151

Subgroups — #59151

Order 256.

1187 conjugacy classes of subgroups.

The subgroup lattice has 235 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q82C211yesmaximal, characteristic, complemented
2C22×C4⋊Q8C211yesmaximal, characteristic
3#2734C214yesmaximal, complemented
4#2567C212yesmaximal, complemented
5#2551C214yesmaximal, complemented
6#2451C214yesmaximal, complemented
7#2440C214yesmaximal
8#2434C214yesmaximal
9#2369C211yesmaximal, characteristic, complemented
10#2360C214yesmaximal
11C4×C22⋊Q8C212yesmaximal
12C23×Q8C2212yes—
13Q82—28no—
14C2×C4⋊Q8—28no—
15C2×C4⋊Q8C2211yescharacteristic
16C2×C4⋊Q8C2214yes—
17C2×C4⋊Q8C2212yes—
18C2×C4⋊Q8C2214yes—
19C2×C4⋊Q8C2214yes—
20C2×C4⋊Q8C2214yes—
21C2×C4⋊Q8C2211yescharacteristic
22C2×C22⋊Q8C2214yes—
23C2×C22⋊Q8C2212yes—
24C2×C4×Q8C2212yes—
25C2×C4×Q8C2214yes—
26C22×C4⋊C4C2214yes—
27C22×C42C2211yescharacteristic
28#398C2218yes—
29#395C2218yes—
30#395C2218yes—
31#395C2218yes—
32#391C2214yes—
33#391C2214yes—
34#391C2214yes—
35#391C2212yes—
36#389C2214yes—
37#389C2214yes—
38#389C2218yes—
39#389C2214yes—
40#389C2212yes—
41#387C2218yes—
42#387C2214yes—
43#385C2218yes—
44#385C2214yes—
45#384C2214yes—
46#380C2212yes—
47C4×C4⋊C4C2212yes—
48C4×C4⋊C4C2214yes—
49C4×C4⋊C4C2214yes—
50C4×C22⋊C4C2214yes—
51C4×C22⋊C4C2214yes—
52C22×Q8—28no—
53C22×Q8—44no—
54C22×Q8—44no—
55C22×Q8C2314yes—
56C22×Q8C2312yes—
57C22×Q8C2314yes—
58C22×Q8C2312yes—
59C22×Q8C2312yes—
60C23×C4C2311yescharacteristic
61C23×C4C2314yes—
62C23×C4C2312yes—
63C4⋊Q8—28no—
64C4⋊Q8—216no—
65C4⋊Q8—216no—
66C4⋊Q8—216no—
67C4⋊Q8—24no—
68C4⋊Q8—48no—
69C4⋊Q8D418yes—
70C22⋊Q8—48no—
71C22⋊Q8Q8116yescomplemented
72C4×Q8—216no—
73C4×Q8—28no—
74C2×C4⋊C4—216no—
75C2×C4⋊C4C2314yes—
76C2×C4⋊C4C2318yes—
77C2×C4⋊C4C2312yes—
78C2×C4⋊C4C2314yes—
79C2×C4⋊C4C2318yes—
80C2×C4⋊C4C2314yes—
81C2×C4⋊C4C2312yes—
82C2×C4⋊C4C2318yes—
83C2×C4⋊C4C2314yes—
84C2×C4⋊C4C2318yes—
85C2×C4⋊C4C2314yes—
86C2×C4⋊C4C2312yes—
87C2×C4⋊C4C2314yes—
88C2×C22⋊C4C2314yes—
89C2×C22⋊C4C2314yes—
90C2×C42—24no—
91C2×C42C2314yes—
92C2×C42C2314yes—
93C2×C42C2312yes—
94C2×C42C2311yescharacteristic
95C2×C42C2314yes—
96C2×C42C2314yes—
97C2×C42C2311yescharacteristic
98#95C2314yes—
99#95C2314yes—
100#95C2318yes—
101#95C2314yes—
102#95C2318yes—
103#95C2314yes—
104#95C2314yes—
105#95C2318yes—
106C24C2411yescharacteristic
107C2×Q8—24no—
108C2×Q8—28no—
109C2×Q8—24no—
110C2×Q8—28no—
111C2×Q8—28no—
112C2×Q8—24no—
113C2×Q8—42no—
114C2×Q8—42no—
115C2×Q8—44no—
116C2×Q8—42no—
117C2×Q8—42no—
118C2×Q8—44no—
119C2×Q8—44no—
120C2×Q8—432no—
121C2×Q8C2×D418yes—
122C2×Q8C2×Q818yescomplemented
123C22×C4—22no—
124C22×C4—24no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—24no—
128C22×C4—28no—
129C22×C4—28no—
130C22×C4—44no—
131C22×C4C2×Q818yes—
132C22×C4C2414yes—
133C22×C4C2414yes—
134C22×C4C2414yes—
135C22×C4C2411yescharacteristic
136C22×C4C2414yes—
137C22×C4C2414yes—
138C22×C4C2414yes—
139C22×C4C2412yes—
140C22×C4C2411yescharacteristic
141C22×C4C2412yes—
142C4⋊C4—216no—
143C4⋊C4—28no—
144C4⋊C4—28no—
145C4⋊C4—216no—
146C4⋊C4—24no—
147C4⋊C4—28no—
148C4⋊C4—24no—
149C4⋊C4—44no—
150C4⋊C4—48no—
151C4⋊C4—48no—
152C4⋊C4C2×D4116yes—
153C4⋊C4C2×Q818yescomplemented
154C4⋊C4C2×Q8116yescomplemented
155C22⋊C4—28no—
156C22⋊C4C2×Q8116yes—
157C42—22no—
158C42—24no—
159C42—28no—
160C42—28no—
161C42—28no—
162C42—44no—
163C42C2×D414yes—
164C23—21no—
165C23—21no—
166C23—22no—
167C23C22×Q814yes—
168C23H(5,𝔽2)12yes—
169C23C2511yescharacteristic
170Q8—216no—
171Q8—48no—
172Q8—416no—
173Q8—48no—
174Q8—88no—
175C2×C4—28no—
176C2×C4—24no—
177C2×C4—22no—
178C2×C4—21no—
179C2×C4—24no—
180C2×C4—24no—
181C2×C4—24no—
182C2×C4—21no—
183C2×C4—21no—
184C2×C4—21no—
185C2×C4—24no—
186C2×C4—22no—
187C2×C4—24no—
188C2×C4—216no—
189C2×C4—24no—
190C2×C4—24no—
191C2×C4—24no—
192C2×C4—24no—
193C2×C4—24no—
194C2×C4—24no—
195C2×C4—24no—
196C2×C4—24no—
197C2×C4—24no—
198C2×C4—416no—
199C2×C4C22×D412yes—
200C2×C4C22×D418yes—
201C2×C4C22×D414yes—
202C2×C4C22×Q818yes—
203C2×C4C22×Q818yes—
204C2×C4C22×Q814yes—
205C2×C4C22×Q814yes—
206C2×C4H(5,𝔽2)12yes—
207C2×C42−1+414yes—
208C22—24no—
209C22—22no—
210C22—24no—
211C22—22no—
212C22Q8214yescomplemented
213C22C23×D411yescharacteristic
214C22C23×Q812yes—
215C22C2×H(5,𝔽2)11yescharacteristic
216C22C2×H(5,𝔽2)11yescharacteristic
217C22C2×2−1+412yes—
218C4—24no—
219C4—28no—
220C4—22no—
221C4—22no—
222C4—28no—
223C4—28no—
224C4—44no—
225C4—44no—
226C4—44no—
227C4D4×Q818yes—
228C2—24no—
229C2C2×D4×Q812yes—
230C2C2×Q8211yescharacteristic
231C2#348411yescharacteristic
232C2#350312yes—
233C2#354411yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC24C24
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×Q82C2semidirect
3. #2734C2semidirect
4. #2567C2semidirect
5. #2551C2semidirect
6. #2451C2semidirect
9. #2369C2semidirect
71. C22⋊Q8Q8semidirect
122. C2×Q8C2×Q8semidirect
153. C4⋊C4C2×Q8semidirect
154. C4⋊C4C2×Q8semidirect
212. C22Q82semidirect

Maximal subgroups

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

subgroupindex
C2×Q822
C22×C4⋊Q82
#27342
#25672
#25512
#24512
#24402
#24342
#23692
#23602
C4×C22⋊Q82