Finite Group Databasebeta

← #37420

Subgroups — #37420

Order 256.

1045 conjugacy classes of subgroups.

The subgroup lattice has 233 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#541C211yesmaximal, characteristic, complemented
2C2×#540C211yesmaximal, characteristic
3#2850C212yesmaximal, complemented
4#2707C218yesmaximal, complemented
5#2691C218yesmaximal, complemented
6#2620C212yesmaximal, complemented
7#2566C212yesmaximal, complemented
8#2565C212yesmaximal, complemented
9#2548C212yesmaximal, complemented
10#2547C212yesmaximal, complemented
11#2296C211yesmaximal, characteristic, complemented
12#541—28no—
13#540—28no—
14C2×C4⋊Q8C2211yescharacteristic
15C2×#127C2211yescharacteristic
16C2×#126C2214yes—
17C2×#125C2211yescharacteristic
18C2×#125C2211yescharacteristic
19C2×#125C2214yes—
20C2×#124C2212yes—
21C2×#124C2212yes—
22C2×#123C2214yes—
23C2×C22⋊Q8C2212yes—
24C2×#121C2212yes—
25C2×#121C2214yes—
26C2×C4×Q8C2212yes—
27C2×C4×D4C2212yes—
28C2×#117C2211yescharacteristic
29C2×#117C2211yescharacteristic
30C22×C42C2211yescharacteristic
31#398C2218yes—
32#397C2218yes—
33#396C2218yes—
34#396C2218yes—
35#394C2218yes—
36#394C2218yes—
37#391C2212yes—
38#391C2212yes—
39#390C2212yes—
40#390C2212yes—
41#390C2218yes—
42#389C2214yes—
43#388C2218yes—
44#387C2218yes—
45#386C2218yes—
46#385C2218yes—
47#385C2214yes—
48#384C2212yes—
49#382C2212yes—
50#380C2218yes—
51C4×C4⋊C4C2212yes—
52C4×C4⋊C4C2212yes—
53C22×Q8C2312yes—
54C22×D4C2312yes—
55C22×D4C2314yes—
56C22×D4C2314yes—
57C23×C4C2311yescharacteristic
58C23×C4C2314yes—
59C23×C4C2312yes—
60C4⋊Q8—24no—
61#127—24no—
62#126—216no—
63#125—216no—
64#125—24no—
65#125—24no—
66#124—44no—
67#124—44no—
68#123—216no—
69C22⋊Q8—28no—
70#121—28no—
71#121—216no—
72C4×Q8—28no—
73C4×D4—28no—
74#117—42no—
75#117D418yes—
76C2×C4⋊C4C2312yes—
77C2×C4⋊C4C2312yes—
78C2×C4⋊C4C2314yes—
79C2×C4⋊C4C2314yes—
80C2×C4⋊C4C2314yes—
81C2×C4⋊C4C2314yes—
82C2×C4⋊C4C2314yes—
83C2×C4⋊C4C2312yes—
84C2×C4⋊C4C2314yes—
85C2×C4⋊C4C2314yes—
86C2×C4⋊C4C2318yes—
87C2×C4⋊C4C2312yes—
88C2×C22⋊C4C2314yes—
89C2×C22⋊C4C2314yes—
90C2×C22⋊C4C2314yes—
91C2×C22⋊C4C2312yes—
92C2×C22⋊C4C2318yes—
93C2×C22⋊C4C2318yes—
94C2×C22⋊C4C2318yes—
95C2×C22⋊C4C2318yes—
96C2×C22⋊C4C2312yes—
97C2×C42—42no—
98C2×C42C2312yes—
99C2×C42C2314yes—
100C2×C42C2312yes—
101C2×C42C2312yes—
102C2×C42C2311yescharacteristic
103C2×C42C2311yescharacteristic
104#95C2314yes—
105#95C2314yes—
106#95C2318yes—
107#95C2318yes—
108#95C2318yes—
109C24C2414yes—
110C24C2411yescharacteristic
111C2×Q8—24no—
112C2×Q8—24no—
113C2×Q8—24no—
114C2×D4—28no—
115C2×D4—24no—
116C2×D4—28no—
117C2×D4—24no—
118C2×D4—24no—
119C2×D4—48no—
120C2×D4—48no—
121C22×C4—22no—
122C22×C4—22no—
123C22×C4—28no—
124C22×C4—42no—
125C22×C4—44no—
126C22×C4—48no—
127C22×C4C2×D414yes—
128C22×C4C2414yes—
129C22×C4C2414yes—
130C22×C4C2414yes—
131C22×C4C2414yes—
132C22×C4C2414yes—
133C22×C4C2412yes—
134C22×C4C2412yes—
135C22×C4C2411yescharacteristic
136C22×C4C2411yescharacteristic
137C4⋊C4—24no—
138C4⋊C4—24no—
139C4⋊C4—28no—
140C4⋊C4—28no—
141C4⋊C4—28no—
142C4⋊C4—28no—
143C4⋊C4—28no—
144C4⋊C4—44no—
145C4⋊C4—44no—
146C4⋊C4—48no—
147C4⋊C4—42no—
148C4⋊C4C2×D418yes—
149C22⋊C4—28no—
150C22⋊C4—28no—
151C22⋊C4—28no—
152C22⋊C4—48no—
153C22⋊C4—48no—
154C22⋊C4—42no—
155C22⋊C4—48no—
156C22⋊C4—48no—
157C22⋊C4C2×D418yes—
158C42—28no—
159C42—24no—
160C42—24no—
161C42—42no—
162C42C2×D414yes—
163C42C2×D414yes—
164C23—21no—
165C23—21no—
166C23—24no—
167C23—24no—
168C23—24no—
169C23—24no—
170C23—28no—
171C23—28no—
172C23C22×D412yes—
173C23C2511yescharacteristic
174Q8—48no—
175D4—48no—
176D4—88no—
177D4—88no—
178C2×C4—21no—
179C2×C4—21no—
180C2×C4—24no—
181C2×C4—24no—
182C2×C4—28no—
183C2×C4—24no—
184C2×C4—24no—
185C2×C4—24no—
186C2×C4—24no—
187C2×C4—24no—
188C2×C4—24no—
189C2×C4—24no—
190C2×C4—28no—
191C2×C4—24no—
192C2×C4—24no—
193C2×C4—24no—
194C2×C4—24no—
195C2×C4—28no—
196C2×C4—48no—
197C2×C4—88no—
198C2×C4C22×D414yes—
199C2×C4C22×D414yes—
200C2×C4C22×D412yes—
201C2×C4C22×D412yes—
202C2×C4H(5,𝔽2)12yes—
203C2×C42−1+412yes—
204C22—22no—
205C22—24no—
206C22—42no—
207C22—42no—
208C22—44no—
209C22—44no—
210C22—44no—
211C22—48no—
212C22—48no—
213C22C23×D411yescharacteristic
214C22C2×H(5,𝔽2)11yescharacteristic
215C22C2×2−1+411yescharacteristic
216C22#58514yes—
217C4—22no—
218C4—24no—
219C4—24no—
220C4—44no—
221C4—44no—
222C4—44no—
223C4—44no—
224C4—44no—
225C4#53714yes—
226C2—42no—
227C2—84no—
228C2C2×#53711yescharacteristic
229C2#350012yes—
230C2#353912yes—
231C2#355712yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#540C2
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×#541C2semidirect
3. #2850C2semidirect
4. #2707C2semidirect
5. #2691C2semidirect
6. #2620C2semidirect
7. #2566C2semidirect
8. #2565C2semidirect
9. #2548C2semidirect
10. #2547C2semidirect
11. #2296C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5412
C2×#5402
#28502
#27072
#26912
#26202
#25662
#25652
#25482
#25472
#22962