Finite Group Databasebeta

← #22513

Subgroups — #22513

Order 256.

557 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×#554C211yesmaximal, characteristic
2#2345C212yesmaximal, complemented
3#1996C214yesmaximal, complemented
4#1996C212yesmaximal, complemented
5#1799C212yesmaximal
6#1799C211yesmaximal, characteristic
7C4×#99C212yesmaximal
8C4×#99C211yesmaximal, characteristic
9#554—22no—
10#554—24no—
11#554—22no—
12C2×C4⋊Q8C411yescharacteristic, complemented
13C2×#125C412yescomplemented
14C2×C22⋊Q8C412yescomplemented
15C2×C22⋊Q8C411yescharacteristic, complemented
16C2×C22⋊Q8C2212yes—
17C2×C22⋊Q8C2211yescharacteristic
18C2×C4×Q8C411yescharacteristic, complemented
19C2×C4×D4C2212yes—
20C2×C4×D4C2211yescharacteristic
21C22×C4⋊C4C411yescharacteristic, complemented
22C22×C4⋊C4C2211yescharacteristic
23C2×#99C2211yescharacteristic
24C2×#99C2212yes—
25C2×#99C2211yescharacteristic
26#389—22no—
27#387—24no—
28#380C2214yes—
29#380C2212yes—
30C4×C4⋊C4—22no—
31C4×C22⋊C4C2212yes—
32C4×C22⋊C4C2214yes—
33#342C2214yes—
34#342C2212yes—
35#342C2214yes—
36#342C2212yes—
37C22×Q8C2×C411yescharacteristic
38C22×Q8C2×C412yes—
39C22×D4C2311yescharacteristic
40C23×C4C2×C411yescharacteristic
41C23×C4C2×C412yes—
42C23×C4C2311yescharacteristic
43C23×C4C2312yes—
44C4⋊Q8—22no—
45C4⋊Q8—22no—
46#125—24no—
47#125—24no—
48C22⋊Q8—24no—
49C22⋊Q8—24no—
50C22⋊Q8—22no—
51C22⋊Q8—22no—
52C22⋊Q8—24no—
53C22⋊Q8—24no—
54C22⋊Q8—22no—
55C22⋊Q8—22no—
56C4×Q8—22no—
57C4×Q8—21no—
58C4×Q8—21no—
59C4×D4—24no—
60C4×D4—24no—
61C4×D4—22no—
62C4×D4—22no—
63C2×C4⋊C4—22no—
64C2×C4⋊C4—21no—
65C2×C4⋊C4—21no—
66C2×C4⋊C4—22no—
67C2×C4⋊C4—24no—
68C2×C4⋊C4C2×C412yes—
69C2×C4⋊C4C2×C411yescharacteristic
70C2×C4⋊C4C2×C411yescharacteristic
71C2×C4⋊C4C2×C412yes—
72C2×C4⋊C4C2×C412yes—
73C2×C4⋊C4C2×C412yes—
74C2×C4⋊C4C2×C412yes—
75C2×C4⋊C4C2×C411yescharacteristic
76C2×C4⋊C4C2×C412yes—
77C2×C4⋊C4C2×C411yescharacteristic
78C2×C4⋊C4D412yes—
79C2×C4⋊C4D414yes—
80C2×C4⋊C4D412yes—
81C2×C22⋊C4C2×C412yes—
82C2×C22⋊C4C2×C411yescharacteristic
83C2×C22⋊C4C2312yes—
84C2×C22⋊C4C2314yes—
85C2×C22⋊C4C2312yes—
86C2×C22⋊C4C2311yescharacteristic
87C2×C22⋊C4C2312yes—
88C2×C42—22no—
89C2×C42—24no—
90C2×C42C2×C412yes—
91C2×C42C2×C411yescharacteristic
92#99—22no—
93#99—24no—
94#99Q814yescomplemented
95#95—22no—
96#95—24no—
97#95—24no—
98#95—22no—
99C24C22×C411yescharacteristic
100C24C2411yescharacteristic
101C2×Q8—21no—
102C2×Q8—21no—
103C2×Q8—24no—
104C2×Q8—42no—
105C2×Q8—82no—
106C2×D4—22no—
107C2×D4—22no—
108C2×D4C2×Q812yes—
109C2×D4#4112yes—
110C22×C4—22no—
111C22×C4—21no—
112C22×C4—21no—
113C22×C4—22no—
114C22×C4—22no—
115C22×C4—22no—
116C22×C4—24no—
117C22×C4—42no—
118C22×C4—42no—
119C22×C4—82no—
120C22×C4—82no—
121C22×C4C22×C411yescharacteristic
122C22×C4C22×C411yescharacteristic
123C22×C4C22×C412yes—
124C22×C4C22×C411yescharacteristic
125C22×C4C22×C411yescharacteristic
126C22×C4C22×C412yes—
127C22×C4C22×C412yes—
128C22×C4C22×C411yescharacteristic
129C22×C4C22×C412yes—
130C22×C4C2×D412yes—
131C22×C4C2×D412yes—
132C22×C4C2×D414yes—
133C22×C4C2×D414yes—
134C4⋊C4—22no—
135C4⋊C4—22no—
136C4⋊C4—21no—
137C4⋊C4—21no—
138C4⋊C4—22no—
139C4⋊C4—24no—
140C4⋊C4—22no—
141C4⋊C4—22no—
142C4⋊C4—24no—
143C4⋊C4—24no—
144C4⋊C4—44no—
145C4⋊C4—84no—
146C4⋊C4C22⋊C412yes—
147C4⋊C4C22⋊C411yescharacteristic
148C4⋊C4C22⋊C411yescharacteristic
149C4⋊C4C22⋊C414yes—
150C4⋊C4C22⋊C414yes—
151C4⋊C4C22⋊C412yes—
152C4⋊C4C22⋊C412yes—
153C22⋊C4—24no—
154C22⋊C4—22no—
155C22⋊C4—22no—
156C22⋊C4—24no—
157C22⋊C4—22no—
158C22⋊C4—22no—
159C22⋊C4—24no—
160C22⋊C4—22no—
161C22⋊C4—24no—
162C22⋊C4C2×Q814yes—
163C42—22no—
164C42—22no—
165C42—21no—
166C42—21no—
167C42—44no—
168C42—84no—
169C23—21no—
170C23—21no—
171C23—41no—
172C23—41no—
173C23—41no—
174C23—41no—
175C23C4×Q812yes—
176C23C23×C411yescharacteristic
177C23C22×D412yes—
178C23C22×Q811yescharacteristic
179C23C2×#4111yescharacteristic
180C232−1+412yes—
181Q8—42no—
182Q8—42no—
183Q8—84no—
184D4—24no—
185D4—24no—
186C2×C4—21no—
187C2×C4—21no—
188C2×C4—24no—
189C2×C4—22no—
190C2×C4—22no—
191C2×C4—21no—
192C2×C4—21no—
193C2×C4—22no—
194C2×C4—24no—
195C2×C4—44no—
196C2×C4—44no—
197C2×C4—41no—
198C2×C4—42no—
199C2×C4—42no—
200C2×C4—42no—
201C2×C4—42no—
202C2×C4—42no—
203C2×C4—42no—
204C2×C4—42no—
205C2×C4—41no—
206C2×C4—42no—
207C2×C4—42no—
208C2×C4—41no—
209C2×C4—42no—
210C2×C4—44no—
211C2×C4—44no—
212C2×C4—42no—
213C2×C4—42no—
214C2×C4—44no—
215C2×C4—82no—
216C2×C4—82no—
217C2×C4C2×C22⋊C412yes—
218C2×C4C2×C22⋊C412yes—
219C2×C4C2×C22⋊C411yescharacteristic
220C2×C4C2×C22⋊C412yes—
221C2×C4C2×C22⋊C414yes—
222C2×C4C2×C22⋊C411yescharacteristic
223C2×C4C4×Q812yes—
224C22—22no—
225C22—21no—
226C22—22no—
227C22—21no—
228C22—22no—
229C22—41no—
230C22—41no—
231C22—42no—
232C22—42no—
233C22—42no—
234C22—41no—
235C22—41no—
236C22C22×C22⋊C411yescharacteristic
237C22C2×C4×Q811yescharacteristic
238C22#51911yescharacteristic
239C22#54812yes—
240C22D4×Q812yes—
241C4—22no—
242C4—21no—
243C4—22no—
244C4—22no—
245C4—22no—
246C4—24no—
247C4—44no—
248C4—41no—
249C4—42no—
250C4—42no—
251C4—41no—
252C4—82no—
253C4—84no—
254C4#41012yes—
255C2—22no—
256C2—22no—
257C2—21no—
258C2—21no—
259C2—42no—
260C2Q8×C22⋊C411yescharacteristic
261C2C2×#41011yescharacteristic
262C2#288311yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC24C24
prime radicalC22×D4C23
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4⋊C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2345C2semidirect
3. #1996C2semidirect
4. #1996C2semidirect
12. C2×C4⋊Q8C4semidirect
13. C2×#125C4semidirect
14. C2×C22⋊Q8C4semidirect
15. C2×C22⋊Q8C4semidirect
18. C2×C4×Q8C4semidirect
21. C22×C4⋊C4C4semidirect
94. #99Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
#23452
#19962
#17992
C4×#992