Finite Group Databasebeta

← #37617

Subgroups — #37617

Order 256.

1133 conjugacy classes of subgroups.

The subgroup lattice has 252 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Q8C211yesmaximal, characteristic, complemented
2C2×#529C211yesmaximal, characteristic
3#2821C214yesmaximal, complemented
4#2658C212yesmaximal, complemented
5#2642C212yesmaximal, complemented
6#2628C214yesmaximal, complemented
7#2623C214yesmaximal, complemented
8#2547C212yesmaximal, complemented
9#2546C212yesmaximal, complemented
10#2487C214yesmaximal, complemented
11#2436C212yesmaximal
12#2434C212yesmaximal, complemented
13#2283C211yesmaximal, characteristic, complemented
14C23×Q8C2212yes—
15C2×C4⋊Q8—28no—
16C2×C4⋊Q8C2212yes—
17C2×C4⋊Q8C2212yes—
18C2×C4⋊Q8C2212yes—
19C2×C4⋊Q8C2212yes—
20C2×C4⋊Q8C2214yes—
21#529—28no—
22C2×#126C2212yes—
23C2×#125C2211yescharacteristic
24C2×#124C2211yescharacteristic
25C2×#124C2214yes—
26C2×#123C2212yes—
27C2×C22⋊Q8C2211yescharacteristic
28C2×#121C2211yescharacteristic
29C2×C4×Q8C2211yescharacteristic
30C2×C4×D4C2212yes—
31C2×C4×D4C2211yescharacteristic
32C2×#117C2212yes—
33C22×C4⋊C4C2212yes—
34C22×C4⋊C4C2212yes—
35C22×C42C2211yescharacteristic
36#400C2218yes—
37#400C2218yes—
38#399C2218yes—
39#399C2218yes—
40#398C2218yes—
41#397C2218yes—
42#395C2218yes—
43#393C2218yes—
44#391C2214yes—
45#391C2214yes—
46#389C2218yes—
47#386C2218yes—
48#385C2218yes—
49#383C2212yes—
50#382C2212yes—
51#381C2212yes—
52#380C2218yes—
53#380C2212yes—
54C4×C4⋊C4C2212yes—
55C4×C22⋊C4C2212yes—
56#376C2212yes—
57C22×Q8—28no—
58C22×Q8—48no—
59C22×Q8C2311yescharacteristic
60C22×Q8C2314yes—
61C22×Q8C2314yes—
62C22×D4C2312yes—
63C22×D4C2311yescharacteristic
64C23×C4C2312yes—
65C23×C4C2311yescharacteristic
66C23×C4C2311yescharacteristic
67C23×C4C2311yescharacteristic
68C23×C4C2314yes—
69C4⋊Q8—28no—
70C4⋊Q8—28no—
71C4⋊Q8—28no—
72C4⋊Q8—28no—
73C4⋊Q8—48no—
74#126—28no—
75#125—24no—
76#124—24no—
77#124—48no—
78#123—28no—
79C22⋊Q8—24no—
80#121—24no—
81C4×Q8—24no—
82C4×D4—28no—
83C4×D4—24no—
84#117—28no—
85C2×C4⋊C4—28no—
86C2×C4⋊C4—28no—
87C2×C4⋊C4C2314yes—
88C2×C4⋊C4C2314yes—
89C2×C4⋊C4C2314yes—
90C2×C4⋊C4C2314yes—
91C2×C4⋊C4C2312yes—
92C2×C4⋊C4C2312yes—
93C2×C4⋊C4C2311yescharacteristic
94C2×C4⋊C4C2312yes—
95C2×C4⋊C4C2311yescharacteristic
96C2×C4⋊C4C2312yes—
97C2×C4⋊C4C2314yes—
98C2×C4⋊C4C23116yes—
99C2×C22⋊C4C2312yes—
100C2×C22⋊C4C2312yes—
101C2×C22⋊C4C2312yes—
102C2×C22⋊C4C2312yes—
103C2×C22⋊C4C2312yes—
104C2×C22⋊C4C2314yes—
105C2×C22⋊C4C23116yes—
106C2×C42D418yes—
107C2×C42C2312yes—
108C2×C42C2314yes—
109C2×C42C2311yescharacteristic
110C2×C42C2311yescharacteristic
111C2×C42C2311yescharacteristic
112C2×C42C2311yescharacteristic
113#95C2314yes—
114#95C2314yes—
115#95C2314yes—
116#95C2314yes—
117#95C23116yes—
118#95C23116yes—
119C24C2412yes—
120C24C2411yescharacteristic
121C2×Q8—22no—
122C2×Q8—28no—
123C2×Q8—28no—
124C2×Q8—28no—
125C2×Q8—24no—
126C2×Q8—28no—
127C2×Q8—48no—
128C2×Q8—432no—
129C2×D4—24no—
130C2×D4—28no—
131C2×D4—22no—
132C2×D4—24no—
133C22×C4—24no—
134C22×C4—24no—
135C22×C4—24no—
136C22×C4—28no—
137C22×C4—24no—
138C22×C4—28no—
139C22×C4—48no—
140C22×C4C2×D414yes—
141C22×C4C2×D414yes—
142C22×C4C2×D414yes—
143C22×C4C2418yes—
144C22×C4C2412yes—
145C22×C4C2412yes—
146C22×C4C2418yes—
147C22×C4C2412yes—
148C22×C4C2411yescharacteristic
149C22×C4C2411yescharacteristic
150C22×C4C2411yescharacteristic
151C22×C4C2411yescharacteristic
152C22×C4C2411yescharacteristic
153C22×C4C2411yescharacteristic
154C4⋊C4—28no—
155C4⋊C4—28no—
156C4⋊C4—28no—
157C4⋊C4—28no—
158C4⋊C4—24no—
159C4⋊C4—24no—
160C4⋊C4—22no—
161C4⋊C4—24no—
162C4⋊C4—22no—
163C4⋊C4—24no—
164C4⋊C4—28no—
165C4⋊C4—416no—
166C22⋊C4—24no—
167C22⋊C4—28no—
168C22⋊C4—24no—
169C22⋊C4—24no—
170C22⋊C4—24no—
171C22⋊C4—24no—
172C22⋊C4—416no—
173C42—24no—
174C42—28no—
175C42C2×D414yes—
176C42C2×D414yes—
177C42C2×D414yes—
178C42C2×D414yes—
179C23—22no—
180C23—22no—
181C23—22no—
182C23—24no—
183C23—24no—
184C23—24no—
185C23C22×D412yes—
186C232−1+414yes—
187C23C2511yescharacteristic
188Q8—416no—
189Q8—44no—
190Q8—416no—
191D4—48no—
192D4—44no—
193C2×C4—28no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—22no—
197C2×C4—22no—
198C2×C4—28no—
199C2×C4—28no—
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—22no—
203C2×C4—28no—
204C2×C4—28no—
205C2×C4—28no—
206C2×C4—24no—
207C2×C4—28no—
208C2×C4—28no—
209C2×C4—28no—
210C2×C4—24no—
211C2×C4—24no—
212C2×C4—416no—
213C2×C4—48no—
214C2×C4C22×D412yes—
215C2×C4C22×D412yes—
216C2×C4C22×D412yes—
217C2×C4C22×D412yes—
218C2×C4C22×D412yes—
219C2×C4C22×D412yes—
220C2×C4H(5,𝔽2)14yes—
221C2×C42−1+414yes—
222C22—22no—
223C22—22no—
224C22—28no—
225C22—42no—
226C22—42no—
227C22—42no—
228C22—48no—
229C22#53614yes—
230C22C23×D411yescharacteristic
231C22C2×H(5,𝔽2)12yes—
232C22C2×2−1+412yes—
233C22C2×2−1+412yes—
234C4—22no—
235C4—22no—
236C4—22no—
237C4—22no—
238C4—48no—
239C4—42no—
240C4—42no—
241C4—42no—
242C4—48no—
243C4#53514yes—
244C4#53614yes—
245C2—24no—
246C2—82no—
247C2C2×#53511yescharacteristic
248C2C2×#53611yescharacteristic
249C2C2×#53611yescharacteristic
250C2#355214yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#121C22
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. #2821C2semidirect
4. #2658C2semidirect
5. #2642C2semidirect
6. #2628C2semidirect
7. #2623C2semidirect
8. #2547C2semidirect
9. #2546C2semidirect
10. #2487C2semidirect
12. #2434C2semidirect
13. #2283C2semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C2×#5292
#28212
#26582
#26422
#26282
#26232
#25472
#25462
#24872
#24362
#24342
#22832