Finite Group Databasebeta

← #20439

Subgroups — #20439

Order 256.

565 conjugacy classes of subgroups.

The subgroup lattice has 211 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#424C211yesmaximal, characteristic
2C2×#405C211yesmaximal, characteristic
3C2×#405C211yesmaximal, characteristic
4C2×C4×M16C211yesmaximal, characteristic
5#2296C211yesmaximal, characteristic
6#1771C212yesmaximal, complemented
7#1771C212yesmaximal, complemented
8#1770C212yesmaximal, complemented
9C8×C4⋊C4C212yesmaximal, complemented
10#1729C211yesmaximal, characteristic
11C2×#336C211yesmaximal, characteristic
12C22×M16C2211yescharacteristic
13C22×M16C2211yescharacteristic
14C23×C8C2211yescharacteristic
15C23×C8C2211yescharacteristic
16C2×#117C2211yescharacteristic
17C2×#117C2211yescharacteristic
18C22×C42C2211yescharacteristic
19#424C418yescomplemented
20C2×C4⋊C8C2212yes—
21C2×C4⋊C8C2212yes—
22#405—24no—
23#405C418yescomplemented
24C4×M16—24no—
25C2×#97C2212yes—
26C2×#97C2212yes—
27C2×#97C2212yes—
28C2×C4×C8C2212yes—
29C2×C4×C8C2212yes—
30C2×C4×C8C2212yes—
31#389C412yes—
32#389C412yes—
33#385C414yes—
34C4×C4⋊C4C2212yes—
35C4×C4⋊C4C2212yes—
36#336C2211yescharacteristic
37#336C2211yescharacteristic
38#336C2211yescharacteristic
39#336C2211yescharacteristic
40#336C2212yes—
41#336C2212yes—
42C23×C4C2×C412yes—
43C23×C4C2311yescharacteristic
44C2×M16—22no—
45C2×M16—22no—
46C2×M16C2×C414yes—
47C2×M16C2×C414yes—
48C2×M16D414yes—
49C2×M16Q814yes—
50C22×C8—22no—
51C22×C8—22no—
52C22×C8—22no—
53C22×C8—22no—
54C22×C8C2×C414yes—
55C22×C8C2×C414yes—
56C22×C8C2311yescharacteristic
57C22×C8C2311yescharacteristic
58C22×C8C2311yescharacteristic
59C22×C8C2311yescharacteristic
60C22×C8C2312yes—
61C22×C8C2312yes—
62#117—22no—
63#117—22no—
64#117C2×C414yes—
65#117C2×C414yes—
66C2×C4⋊C4C2×C412yes—
67C2×C4⋊C4C2×C414yes—
68C2×C4⋊C4C2×C414yes—
69C2×C4⋊C4C2×C411yescharacteristic
70C2×C4⋊C4C2×C411yescharacteristic
71C2×C22⋊C4C2×C412yes—
72C2×C22⋊C4C2×C412yes—
73C2×C42—22no—
74C2×C42—22no—
75C2×C42C2×C412yes—
76C2×C42C2312yes—
77C2×C42C2311yescharacteristic
78C2×C42C2311yescharacteristic
79C2×C42C2312yes—
80C4⋊C8C2×C418yescomplemented
81C4⋊C8C2×C418yescomplemented
82#97—24no—
83#97—24no—
84#97C2×C418yescomplemented
85C4×C8—24no—
86C4×C8—24no—
87C4×C8C2×C418yescomplemented
88#95C2×C414yes—
89#95C2×C414yes—
90C24C22×C411yescharacteristic
91C22×C4—24no—
92C22×C4—24no—
93C22×C4—42no—
94C22×C4C22×C412yes—
95C22×C4C22×C414yes—
96C22×C4C22×C412yes—
97C22×C4C22×C412yes—
98C22×C4C22×C412yes—
99C22×C4C22×C411yescharacteristic
100C22×C4C22×C412yes—
101C22×C4C22×C412yes—
102C22×C4C2×D412yes—
103C22×C4C2×Q812yes—
104C22×C4#4112yes—
105C22×C4#4112yes—
106C22×C4C2411yescharacteristic
107M16—28no—
108M16C4⋊C4116yescomplemented
109C2×C8—28no—
110C2×C8—28no—
111C2×C8—21no—
112C2×C8—22no—
113C2×C8—21no—
114C2×C8—21no—
115C2×C8—21no—
116C2×C8—21no—
117C2×C8—21no—
118C2×C8—21no—
119C2×C8—21no—
120C2×C8—22no—
121C2×C8C22×C412yes—
122C2×C8C22×C412yes—
123C2×C8C22×C412yes—
124C2×C8C22×C412yes—
125C2×C8C22×C414yes—
126C2×C8C22×C414yes—
127C2×C8C2×D414yes—
128C2×C8C2×Q814yes—
129C4⋊C4—24no—
130C4⋊C4—28no—
131C4⋊C4—44no—
132C4⋊C4C4214yes—
133C4⋊C4C4214yes—
134C22⋊C4—24no—
135C22⋊C4C4218yes—
136C42—24no—
137C42—21no—
138C42—22no—
139C42—21no—
140C42—21no—
141C42—21no—
142C42—22no—
143C42C22×C414yes—
144C42C22×C414yes—
145C23—22no—
146C23—22no—
147C23C2×C4212yes—
148C23C4×D412yes—
149C23C4×Q812yes—
150C23C23×C411yescharacteristic
151C2×C4—22no—
152C2×C4—24no—
153C2×C4—24no—
154C2×C4—22no—
155C2×C4—22no—
156C2×C4—24no—
157C2×C4—24no—
158C2×C4—22no—
159C2×C4—22no—
160C2×C4—24no—
161C2×C4—48no—
162C2×C4C2×C4214yes—
163C2×C4C2×C4214yes—
164C2×C4C2×C4212yes—
165C2×C4C2×C4⋊C414yes—
166C2×C4#11714yes—
167C2×C4C4×D414yes—
168C2×C4C4×D412yes—
169C2×C4C4×Q814yes—
170C2×C4C4×Q812yes—
171C2×C4#13114yes—
172C2×C4C23×C411yescharacteristic
173C2×C4C23×C411yescharacteristic
174C2×C4C22×D411yescharacteristic
175C2×C4C22×Q811yescharacteristic
176C2×C4C2×#4111yescharacteristic
177C2×C4C2×#4111yescharacteristic
178C8—22no—
179C8—22no—
180C8—22no—
181C8—22no—
182C8—24no—
183C8C2×C4⋊C418yes—
184C22—22no—
185C22—22no—
186C22—24no—
187C22—24no—
188C22C4×C4⋊C414yes—
189C22C22×C4211yescharacteristic
190C22C2×C4×D411yescharacteristic
191C22C2×C4×Q811yescharacteristic
192C22C2×#13112yes—
193C22#56812yes—
194C4—24no—
195C4—24no—
196C4—24no—
197C4—44no—
198C4—42no—
199C4C4×C4⋊C414yes—
200C4C22×C4⋊C411yescharacteristic
201C4C2×#11711yescharacteristic
202C4C2×C4×D411yescharacteristic
203C4C2×C4×Q811yescharacteristic
204C2—24no—
205C2C2×C4×C4⋊C411yescharacteristic
206C2C4×#13111yescharacteristic
207C2#287511yescharacteristic
208C2#293312yes—
209C2#296212yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutatorC22C22×C42
socleC23C23×C4
prime radicalC24C22×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
6. #1771C2semidirect
7. #1771C2semidirect
8. #1770C2semidirect
9. C8×C4⋊C4C2semidirect
19. #424C4semidirect
23. #405C4semidirect
80. C4⋊C8C2×C4semidirect
81. C4⋊C8C2×C4semidirect
84. #97C2×C4semidirect
87. C4×C8C2×C4semidirect
108. M16C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4242
C2×#4052
C2×C4×M162
#22962
#17712
#17702
C8×C4⋊C42
#17292
C2×#3362