Finite Group Databasebeta

← #17325

Subgroups — #17325

Order 256.

386 conjugacy classes of subgroups; only the 275 normal subgroups are shown.

normal subgroups only

This group has 386 conjugacy classes of subgroups — too many to draw. Only its 275 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2920C211yesmaximal, characteristic
2C2×#431C212yesmaximal
3#1453C214yesmaximal, complemented
4#1452C214yesmaximal, complemented
5#1450C214yesmaximal, complemented
6C22×C42C2211yescharacteristic
7#432C414yes—
8#431C414yes—
9#431C414yes—
10#431C2212yes—
11#431C2212yes—
12#431C2214yes—
13#431C2214yes—
14#423C412yes—
15C2×C4⋊C8C414yes—
16#407C412yes—
17C2×C22⋊C8C414yes—
18C4×M16C2212yes—
19C2×C4×C8C2214yes—
20#322C2218yescomplemented
21#322C2214yescomplemented
22C82C2214yescomplemented
23C23×C4C2×C412yes—
24C23×C4C2×C411yescharacteristic
25C2×M16C2×C414yes—
26C22×C8C2×C418yes—
27C2×C42C2×C412yes—
28C2×C42C2×C411yescharacteristic
29C2×C42C2×C412yes—
30C2×C42C2×C412yes—
31C2×C42C2×C412yes—
32C2×C42C2312yes—
33C2×C42C2311yescharacteristic
34C4⋊C8C2×C414yes—
35C4⋊C8C2×C414yes—
36C4⋊C8C2×C418yes—
37C4⋊C8C2×C418yes—
38C22⋊C8C2×C414yes—
39C22⋊C8C2×C414yes—
40C22⋊C8C2×C418yes—
41C22⋊C8C2×C418yes—
42#97C2×C414yes—
43C4×C8C2×C418yes—
44C4×C8C2314yes—
45C4×C8C2314yes—
46C4×C8C2314yes—
47C24C4211yescharacteristic
48C22×C4—28no—
49C22×C4—42no—
50C22×C4C4212yes—
51C22×C4C4212yes—
52C22×C4C4212yes—
53C22×C4C4211yescharacteristic
54C22×C4C4212yes—
55C22×C4C22×C412yes—
56C22×C4C22×C412yes—
57C22×C4C22×C412yes—
58C22×C4C22×C411yescharacteristic
59C22×C4C22×C412yes—
60M16—44no—
61C2×C8—216no—
62C2×C8C22×C418yes—
63C2×C8C22×C418yes—
64C2×C8C22×C418yes—
65C42C4211yescharacteristic
66C42C4212yes—
67C42C4212yes—
68C42C4211yescharacteristic
69C42C22×C412yes—
70C42C22×C411yescharacteristic
71C42C22×C412yes—
72C42C22×C412yes—
73C42C22×C412yes—
74C42C2411yescharacteristic
75C23—24no—
76C23—41no—
77C23C2×C4211yescharacteristic
78C23C2×C4212yes—
79C2×C4—24no—
80C2×C4—24no—
81C2×C4—24no—
82C2×C4—22no—
83C2×C4—24no—
84C2×C4—24no—
85C2×C4—24no—
86C2×C4—42no—
87C2×C4—41no—
88C2×C4C2×C4212yes—
89C2×C4C2×C4212yes—
90C2×C4C2×C4212yes—
91C2×C4C2×C4211yescharacteristic
92C2×C4C2×C4212yes—
93C2×C4#13118yes—
94C2×C4C23×C412yes—
95C2×C4C23×C411yescharacteristic
96C8—28no—
97C8—28no—
98C8—28no—
99C22—22no—
100C22—22no—
101C22—22no—
102C22—21no—
103C22—44no—
104C22#40514yes—
105C22C22×C4211yescharacteristic
106C4—22no—
107C4—22no—
108C4—21no—
109C4—22no—
110C4#40514yes—
111C4C2×#13114yes—
112C4#56812yes—
113C2—24no—
114C2—41no—
115C2C2×#40512yes—
116C2#287311yescharacteristic
subgroupG/H
center, Frattini, cosocleC42C24
commutator, socleC22C22×C42
prime radicalC24C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1453C2semidirect
4. #1452C2semidirect
5. #1450C2semidirect
20. #322C22semidirect
21. #322C22semidirect
22. C82C22semidirect

Maximal subgroups

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

subgroupindex
#29202
C2×#4312
#14532
#14522
#14502