Finite Group Databasebeta

← #20389

Subgroups — #20389

Order 256.

835 conjugacy classes of subgroups.

The subgroup lattice has 206 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×M16C211yesmaximal, characteristic
2C22×C22⋊C8C211yesmaximal, characteristic
3C2×#405C212yesmaximal, complemented
4#2280C211yesmaximal, characteristic
5#1753C214yesmaximal, complemented
6#1752C212yesmaximal, complemented
7C8×C22⋊C4C212yesmaximal, complemented
8#1729C212yesmaximal, complemented
9C24×C4C2211yescharacteristic
10C22×M16—28no—
11C22×M16C418yescomplemented
12C22×M16C2211yescharacteristic
13C22×M16C2212yes—
14C22×M16C2211yescharacteristic
15C23×C8C2212yes—
16C23×C8C2212yes—
17C2×#117C2212yes—
18C2×C22⋊C8C418yescomplemented
19C2×C22⋊C8C2211yescharacteristic
20C2×C22⋊C8C2211yescharacteristic
21C2×C22⋊C8C2212yes—
22#405—28no—
23C2×#97C2214yescomplemented
24C2×C4×C8C2214yescomplemented
25#381C412yes—
26#380C412yes—
27#380C412yes—
28#379C412yes—
29C4×C22⋊C4C2212yes—
30C4×C22⋊C4C2212yes—
31#336C2214yescomplemented
32#336C2214yescomplemented
33C25C2×C411yescharacteristic
34C23×C4—24no—
35C23×C4—24no—
36C23×C4C2×C411yescharacteristic
37C23×C4C2×C411yescharacteristic
38C23×C4C2×C411yescharacteristic
39C23×C4C2×C414yes—
40C23×C4C2×C414yes—
41C23×C4C2311yescharacteristic
42C23×C4C2311yescharacteristic
43C23×C4C2311yescharacteristic
44C2×M16—24no—
45C2×M16—232no—
46C2×M16—28no—
47C2×M16C2×C414yes—
48C2×M16C2×C418yes—
49C2×M16C2×C414yes—
50C2×M16D418yes—
51C22×C8—24no—
52C22×C8—24no—
53C22×C8—28no—
54C22×C8C2×C418yes—
55C22×C8C2×C418yes—
56C22×C8C2312yes—
57C22×C8C2312yes—
58C22×C8C2312yes—
59C22×C8C2312yes—
60#117—24no—
61#117—24no—
62C2×C4⋊C4C2×C414yes—
63C2×C22⋊C4C2×C414yes—
64C2×C22⋊C4C2×C414yes—
65C2×C22⋊C4C2×C414yes—
66C2×C42C2314yes—
67C22⋊C8C2×C414yes—
68C22⋊C8C2×C414yes—
69C22⋊C8C2×C418yes—
70#97—28no—
71C4×C8—28no—
72#95C2×C414yes—
73#95C2×C414yes—
74C24—24no—
75C24—24no—
76C24—42no—
77C24C4214yes—
78C24C22×C411yescharacteristic
79C24C22×C411yescharacteristic
80C24C22×C411yescharacteristic
81C22×C4—24no—
82C22×C4—28no—
83C22×C4—28no—
84C22×C4—24no—
85C22×C4—24no—
86C22×C4—216no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—22no—
91C22×C4C4214yes—
92C22×C4C4214yes—
93C22×C4C4214yes—
94C22×C4C22×C418yes—
95C22×C4C22×C411yescharacteristic
96C22×C4C22×C411yescharacteristic
97C22×C4C22×C412yes—
98C22×C4C22×C412yes—
99C22×C4C22×C412yes—
100C22×C4C22×C412yes—
101C22×C4C22×C411yescharacteristic
102C22×C4C22×C412yes—
103C22×C4C22×C412yes—
104C22×C4C2×D414yes—
105C22×C4#4114yes—
106C22×C4C2411yescharacteristic
107M16—28no—
108M16—216no—
109M16C22⋊C4116yescomplemented
110C2×C8—216no—
111C2×C8—22no—
112C2×C8—22no—
113C2×C8—24no—
114C2×C8—22no—
115C2×C8—22no—
116C2×C8—216no—
117C2×C8C22×C414yes—
118C2×C8C22×C414yes—
119C2×C8C22×C414yes—
120C2×C8C22×C414yes—
121C2×C8C2×D418yes—
122C4⋊C4—28no—
123C22⋊C4—28no—
124C22⋊C4—28no—
125C22⋊C4—44no—
126C42—24no—
127C42—24no—
128C23—22no—
129C23—22no—
130C23—22no—
131C23—22no—
132C23—22no—
133C23—22no—
134C23—22no—
135C23—28no—
136C23—28no—
137C23—44no—
138C23—416no—
139C23C2×C4212yes—
140C23C2×C4212yes—
141C23C2×C4212yes—
142C23C4×D414yes—
143C23#13114yes—
144C23C23×C411yescharacteristic
145C2×C4—22no—
146C2×C4—22no—
147C2×C4—28no—
148C2×C4—22no—
149C2×C4—22no—
150C2×C4—22no—
151C2×C4—22no—
152C2×C4—24no—
153C2×C4—24no—
154C2×C4—28no—
155C2×C4—28no—
156C2×C4—28no—
157C2×C4—28no—
158C2×C4—28no—
159C2×C4C2×C4212yes—
160C2×C4C2×C4212yes—
161C2×C4C2×C4212yes—
162C2×C4C2×C22⋊C414yes—
163C2×C4#11714yes—
164C2×C4C4×D418yes—
165C2×C4C4×D414yes—
166C2×C4C23×C411yescharacteristic
167C2×C4C23×C411yescharacteristic
168C2×C4C22×D412yes—
169C2×C4C2×#4112yes—
170C8—24no—
171C8—24no—
172C8—24no—
173C8C2×C22⋊C418yes—
174C22—22no—
175C22—22no—
176C22—22no—
177C22—28no—
178C22—28no—
179C22—22no—
180C22—22no—
181C22—22no—
182C22—22no—
183C22—416no—
184C22—44no—
185C22C4×C22⋊C414yes—
186C22#40514yescomplemented
187C22C22×C4211yescharacteristic
188C22C2×C4×D412yes—
189C22C2×#13112yes—
190C22#56812yes—
191C4—22no—
192C4—22no—
193C4—48no—
194C4C4×C22⋊C414yes—
195C4C22×C22⋊C411yescharacteristic
196C4C2×#11711yescharacteristic
197C4C2×C4×D412yes—
198C2—24no—
199C2—24no—
200C2—42no—
201C2C2×C4×C22⋊C411yescharacteristic
202C2C2×#40511yescharacteristic
203C2#287311yescharacteristic
204C2#293314yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutatorC22C22×C42
socleC23C23×C4
prime radicalC25C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#405C2semidirect
5. #1753C2semidirect
6. #1752C2semidirect
7. C8×C22⋊C4C2semidirect
8. #1729C2semidirect
11. C22×M16C4semidirect
18. C2×C22⋊C8C4semidirect
23. C2×#97C22semidirect
24. C2×C4×C8C22semidirect
31. #336C22semidirect
32. #336C22semidirect
109. M16C22⋊C4semidirect
186. C22#405semidirect

Maximal subgroups

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

subgroupindex
C23×M162
C22×C22⋊C82
C2×#4052
#22802
#17532
#17522
C8×C22⋊C42
#17292