Finite Group Databasebeta

← #60333

Subgroups — #60333

Order 256.

963 conjugacy classes of subgroups.

The subgroup lattice has 162 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×2−1+4C211yesmaximal, characteristic
2#2991C214yesmaximal, complemented
3#2989C216yesmaximal, complemented
4#2984C214yesmaximal, complemented
5#2982C211yesmaximal, characteristic, complemented
6#2971C214yesmaximal, complemented
7#2965C216yesmaximal, complemented
8Q8×M16C214yesmaximal, complemented
9C2×C8×Q8C211yesmaximal, characteristic, complemented
10C2×2−1+4C411yescharacteristic
11#520C414yes—
12#520C416yes—
13#519C414yes—
14#519C411yescharacteristic
15C4×#41C2216yes—
16C4×#41C2214yes—
17C2×C4×Q8C2211yescharacteristic
18C2×C4×Q8C2214yes—
19#446C2216yes—
20#446C22112yes—
21#446C2216yes—
22C8×Q8C2214yes—
23C8×Q8C2214yes—
24C8×Q8C2214yes—
25C8×Q8C2214yes—
26#436C2216yes—
27#436C2216yes—
28#436C22112yes—
29#435C2214yes—
30#435C22112yes—
31#432C22112yes—
32#431C2216yes—
33#431C22112yes—
34#423C22112yes—
35C2×C4⋊C8C2213yes—
36C4×M16C22112yes—
37C2×C4×C8C2213yes—
382−1+4—28no—
39C2×#41C2×C414yes—
40C2×#41C2×C416yes—
41C22×Q8C2×C414yes—
42C22×Q8C2×C411yescharacteristic
43C2×M16C2314yes—
44C2×M16C23112yes—
45C22×C8C2311yescharacteristic
46C22×C8C2313yes—
47C4×Q8C2×C4112yes—
48C4×Q8C2×C414yes—
49C4×Q8C2×C414yes—
50C4×Q8C2×C416yes—
51C4×Q8C2×C414yes—
52C4×Q8C2314yes—
53C4×Q8C2316yes—
54C4×D4C2×C4112yes—
55C4×D4C2×C416yes—
56C4×D4C2×C4112yes—
57C4×D4C2314yes—
58C4×D4C2316yes—
59#117C2×C4112yes—
60#117C2×C4112yes—
61#117C2×C416yes—
62C2×C4⋊C4C2×C4112yes—
63C2×C4⋊C4C2×C413yes—
64C2×C42C2313yes—
65C2×C42C23112yes—
66C4⋊C8C23112yes—
67C4⋊C8C23112yes—
68C4⋊C8C2316yes—
69C4⋊C8C2314yes—
70C4⋊C8C2316yes—
71C22⋊C8C2314yes—
72C22⋊C8C2314yes—
73C22⋊C8C23112yes—
74#97C2314yes—
75#97C23112yes—
76C4×C8C2316yes—
77C4×C8C2316yes—
78C4×C8C23112yes—
79#41—216no—
80#41—224no—
81C2×Q8—216no—
82C2×Q8M1618yescomplemented
83C2×Q8C22×C416yes—
84C2×Q8C22×C414yes—
85C2×D4C22×C414yes—
86C2×D4C22×C416yes—
87C22×C4C22×C4112yes—
88C22×C4C22×C4112yes—
89C22×C4C22×C413yes—
90C22×C4C22×C413yes—
91C22×C4C2411yescharacteristic
92C22×C4C2414yes—
93M16—28no—
94M16—412no—
95C2×C8—22no—
96C2×C8—43no—
97C2×C8C2411yescharacteristic
98C2×C8C2414yes—
99C2×C8C2414yes—
100C2×C8C2416yes—
101C2×C8C2411yescharacteristic
102C4⋊C4C22×C4112yes—
103C4⋊C4C22×C4112yes—
104C4⋊C4C22×C416yes—
105C4⋊C4C22×C414yes—
106C4⋊C4C22×C416yes—
107C22⋊C4C22×C414yes—
108C22⋊C4C22×C4112yes—
109C22⋊C4C22×C414yes—
110C42C22×C4112yes—
111C42C22×C416yes—
112C42C22×C4112yes—
113C42C2416yes—
114C42C2414yes—
115C23C23×C414yes—
116C23C23×C411yescharacteristic
117Q8—212no—
118Q8C2×M16116yes—
119D4—28no—
120D4—212no—
121C2×C4—224no—
122C2×C4—21no—
123C2×C4—24no—
124C2×C4—21no—
125C2×C4—24no—
126C2×C4—43no—
127C2×C4—412no—
128C2×C4C2×M16112yes—
129C2×C4C23×C411yescharacteristic
130C2×C4C23×C414yes—
131C2×C4C23×C416yes—
132C2×C4C23×C414yes—
133C2×C4C23×C414yes—
134C2×C4C23×C416yes—
135C2×C4C2511yescharacteristic
136C8—21no—
137C8—24no—
138C8—26no—
139C8—24no—
140C82−1+412yescomplemented
141C22—21no—
142C22—21no—
143C22—24no—
144C22—24no—
145C22—24no—
146C22C22×M1612yes—
147C22C24×C411yescharacteristic
148C4—21no—
149C4—24no—
150C4—24no—
151C4—26no—
152C4—24no—
153C4C22×M16112yes—
154C4C2×2−1+411yescharacteristic
155C4#58511yescharacteristic
156C2—22no—
157C2—44no—
158C2C4×2−1+411yescharacteristic
159C2C23×M1611yescharacteristic
160C2#357311yescharacteristic
subgroupG/H
center, Frattini, cosocleC2×C4C25
commutator, socleC22C24×C4
prime radicalC2×2−1+4C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2991C2semidirect
3. #2989C2semidirect
4. #2984C2semidirect
5. #2982C2semidirect
6. #2971C2semidirect
7. #2965C2semidirect
8. Q8×M16C2semidirect
9. C2×C8×Q8C2semidirect
82. C2×Q8M16semidirect
140. C82−1+4semidirect

Maximal subgroups

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

subgroupindex
C4×2−1+42
#29912
#29892
#29842
#29822
#29712
#29652
Q8×M162
C2×C8×Q82