Finite Group Databasebeta

← #35279

Subgroups — #35279

Order 256.

1303 conjugacy classes of subgroups.

The subgroup lattice has 273 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Q8C211yesmaximal, characteristic, complemented
2C2×C4×#41C211yesmaximal, characteristic
3#2857C214yesmaximal, complemented
4#2628C214yesmaximal, complemented
5#2568C212yesmaximal, complemented
6#2567C212yesmaximal, complemented
7#2563C212yesmaximal, complemented
8#2542C212yesmaximal, complemented
9#2487C214yesmaximal, complemented
10#2409C214yesmaximal, complemented
11#2317C212yesmaximal, complemented
12#2311C212yesmaximal
13#2285C211yesmaximal, characteristic, complemented
14C22×#41C2211yescharacteristic
15C23×Q8C2212yes—
16C2×C4⋊Q8—28no—
17C2×C4⋊Q8C2212yes—
18C2×C4⋊Q8C2212yes—
19C2×C4⋊Q8C2212yes—
20C2×C4⋊Q8C2212yes—
21C2×C22⋊Q8C2218yes—
22C4×#41—28no—
23C2×C4×Q8C2211yescharacteristic
24C2×C4×Q8C2211yescharacteristic
25C2×C4×D4C2211yescharacteristic
26C2×C4×D4C2212yes—
27C2×C4×D4C2212yes—
28C2×C4×D4C2211yescharacteristic
29C2×#117C2212yes—
30C2×#117C2211yescharacteristic
31C2×#117C2212yes—
32C22×C4⋊C4C2212yes—
33C22×C4⋊C4C2212yes—
34C22×C42C2212yes—
35C22×C42C2211yescharacteristic
36#400C2218yes—
37#399C2218yes—
38#395C2218yes—
39#393C2218yes—
40#391C2214yes—
41#391C2218yes—
42#390C2214yes—
43#389C2218yes—
44#389C2218yes—
45#386C2218yes—
46#385C2218yes—
47#384C2214yes—
48#384C2212yes—
49#382C2214yes—
50#382C2212yes—
51#380C2218yes—
52#380C2218yes—
53#380C2212yes—
54#380C2212yes—
55C4×C4⋊C4C2212yes—
56C4×C4⋊C4C2212yes—
57C2×#41—24no—
58C2×#41—24no—
59C2×#41Q818yescomplemented
60C22×Q8—28no—
61C22×Q8—48no—
62C22×Q8C2314yes—
63C22×Q8C2311yescharacteristic
64C22×Q8C2314yes—
65C22×D4C2312yes—
66C22×D4C2311yescharacteristic
67C23×C4C2312yes—
68C23×C4C2312yes—
69C23×C4C2311yescharacteristic
70C23×C4C2311yescharacteristic
71C23×C4C2312yes—
72C23×C4C2314yes—
73C23×C4C2311yescharacteristic
74C4⋊Q8—28no—
75C4⋊Q8—28no—
76C4⋊Q8—28no—
77C4⋊Q8—28no—
78C22⋊Q8—416no—
79C4×Q8—24no—
80C4×Q8—24no—
81C4×D4—28no—
82C4×D4—28no—
83C4×D4—24no—
84C4×D4—24no—
85#117—24no—
86#117—28no—
87#117—28no—
88C2×C4⋊C4—28no—
89C2×C4⋊C4—28no—
90C2×C4⋊C4C2314yes—
91C2×C4⋊C4C2314yes—
92C2×C4⋊C4C2314yes—
93C2×C4⋊C4C2314yes—
94C2×C4⋊C4C2311yescharacteristic
95C2×C4⋊C4C2311yescharacteristic
96C2×C4⋊C4C2312yes—
97C2×C4⋊C4C2312yes—
98C2×C4⋊C4C2314yes—
99C2×C4⋊C4C2314yes—
100C2×C4⋊C4C2314yes—
101C2×C4⋊C4C23116yes—
102C2×C22⋊C4C2312yes—
103C2×C22⋊C4C2312yes—
104C2×C22⋊C4C2312yes—
105C2×C22⋊C4C2314yes—
106C2×C22⋊C4C23116yes—
107C2×C42—28no—
108C2×C42D418yes—
109C2×C42C2312yes—
110C2×C42C2314yes—
111C2×C42C2312yes—
112C2×C42C2312yes—
113C2×C42C2311yescharacteristic
114C2×C42C2311yescharacteristic
115C2×C42C2311yescharacteristic
116C2×C42C2311yescharacteristic
117#95C2314yes—
118#95C2314yes—
119#95C23116yes—
120#95C23116yes—
121C24C2412yes—
122C24C2411yescharacteristic
123#41—232no—
124C2×Q8—22no—
125C2×Q8—28no—
126C2×Q8—28no—
127C2×Q8—22no—
128C2×Q8—216no—
129C2×Q8—48no—
130C2×Q8—432no—
131C2×Q8C2×Q814yescomplemented
132C2×D4—24no—
133C2×D4—24no—
134C2×D4—22no—
135C2×D4—22no—
136C2×D4C2×Q818yes—
137C2×D4C2×Q814yescomplemented
138C22×C4—24no—
139C22×C4—24no—
140C22×C4—24no—
141C22×C4—24no—
142C22×C4—28no—
143C22×C4—24no—
144C22×C4—24no—
145C22×C4—28no—
146C22×C4—28no—
147C22×C4—48no—
148C22×C4C2×D414yes—
149C22×C4C2×D414yes—
150C22×C4C2×D414yes—
151C22×C4C2×Q814yes—
152C22×C4C2×Q818yescomplemented
153C22×C4#4114yes—
154C22×C4C2412yes—
155C22×C4C2418yes—
156C22×C4C2418yes—
157C22×C4C2412yes—
158C22×C4C2411yescharacteristic
159C22×C4C2411yescharacteristic
160C22×C4C2412yes—
161C22×C4C2411yescharacteristic
162C22×C4C2411yescharacteristic
163C22×C4C2411yescharacteristic
164C22×C4C2411yescharacteristic
165C4⋊C4—28no—
166C4⋊C4—28no—
167C4⋊C4—28no—
168C4⋊C4—28no—
169C4⋊C4—24no—
170C4⋊C4—24no—
171C4⋊C4—22no—
172C4⋊C4—22no—
173C4⋊C4—28no—
174C4⋊C4—28no—
175C4⋊C4—28no—
176C4⋊C4—416no—
177C22⋊C4—24no—
178C22⋊C4—28no—
179C22⋊C4—24no—
180C22⋊C4—24no—
181C22⋊C4—416no—
182C42—24no—
183C42—24no—
184C42—24no—
185C42—28no—
186C42C2×D414yes—
187C42C2×D414yes—
188C42C2×D414yes—
189C42C2×D414yes—
190C23—22no—
191C23—22no—
192C23—22no—
193C23—22no—
194C23—24no—
195C23—24no—
196C23C22×D412yes—
197C23C22×Q814yes—
198C23C22×Q812yes—
199C23C2×#4112yes—
200C23C2511yescharacteristic
201Q8—28no—
202Q8—416no—
203Q8—416no—
204D4—216no—
205D4—28no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—216no—
211C2×C4—28no—
212C2×C4—28no—
213C2×C4—22no—
214C2×C4—22no—
215C2×C4—28no—
216C2×C4—28no—
217C2×C4—28no—
218C2×C4—216no—
219C2×C4—24no—
220C2×C4—28no—
221C2×C4—24no—
222C2×C4—416no—
223C2×C4—48no—
224C2×C4—48no—
225C2×C4C22⋊Q8116yescomplemented
226C2×C4C22×D412yes—
227C2×C4C22×D412yes—
228C2×C4C22×D412yes—
229C2×C4C22×D412yes—
230C2×C4C22×D412yes—
231C2×C4C22×D412yes—
232C2×C4C22×Q814yes—
233C2×C4C22×Q812yes—
234C2×C4C22×Q812yes—
235C2×C4C2×#4112yes—
236C2×C4C2×#4112yes—
237C2×C4H(5,𝔽2)14yes—
238C2×C42−1+414yes—
239C22—22no—
240C22—22no—
241C22—24no—
242C22—24no—
243C22—24no—
244C22—28no—
245C22—42no—
246C22—42no—
247C22—44no—
248C22C2×C22⋊Q814yes—
249C22C23×D411yescharacteristic
250C22C23×Q811yescharacteristic
251C22C22×#4111yescharacteristic
252C22C2×H(5,𝔽2)12yes—
253C22C2×2−1+412yes—
254C4—24no—
255C4—22no—
256C4—22no—
257C4—42no—
258C4—48no—
259C4—42no—
260C4—48no—
261C4C2×C22⋊Q814yes—
262C4C2×C22⋊Q814yes—
263C4#53514yes—
264C4#53614yes—
265C2—24no—
266C2—44no—
267C2C22×C22⋊Q811yescharacteristic
268C2C2×#53511yescharacteristic
269C2C2×#53611yescharacteristic
270C2#350312yes—
271C2#351112yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×#41C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×C4⋊Q8C2semidirect
3. #2857C2semidirect
4. #2628C2semidirect
5. #2568C2semidirect
6. #2567C2semidirect
7. #2563C2semidirect
8. #2542C2semidirect
9. #2487C2semidirect
10. #2409C2semidirect
11. #2317C2semidirect
13. #2285C2semidirect
59. C2×#41Q8semidirect
131. C2×Q8C2×Q8semidirect
137. C2×D4C2×Q8semidirect
152. C22×C4C2×Q8semidirect
225. C2×C4C22⋊Q8semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C2×C4×#412
#28572
#26282
#25682
#25672
#25632
#25422
#24872
#24092
#23172
#23112
#22852