Finite Group Databasebeta

← #7854

Subgroups — #7854

Order 256.

357 conjugacy classes of subgroups; only the 179 normal subgroups are shown.

normal subgroups only

This group has 357 conjugacy classes of subgroups — too many to draw. Only its 179 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
1C2×#431C212yesmaximal
2C4×#117C211yesmaximal, characteristic
3#1274C214yesmaximal, complemented
4C2×#117C412yes—
5C22×C42C2211yescharacteristic
6#431—22no—
7#431—22no—
8#431C414yescomplemented
9#431C2214yes—
10C2×C4⋊C8—22no—
11C2×C22⋊C8—22no—
12C2×C4×C8C414yescomplemented
13C4×C4⋊C4—22no—
14C4×C22⋊C4—22no—
15#376C2212yes—
16C43C412yes—
17C23×C4C2×C411yescharacteristic
18C23×C4D412yes—
19C22×C8—24no—
20#117—24no—
21#117C818yescomplemented
22C2×C4⋊C4—22no—
23C2×C22⋊C4—22no—
24C2×C42—24no—
25C2×C42C2×C414yes—
26C2×C42C2×C411yescharacteristic
27C2×C42C2×C412yes—
28C2×C42C2×C412yes—
29C2×C42D412yes—
30C2×C42D412yes—
31C2×C42Q812yes—
32C2×C42C2311yescharacteristic
33C4⋊C8—24no—
34C4⋊C8—24no—
35C22⋊C8—24no—
36C22⋊C8—24no—
37C4×C8—24no—
38C4×C8C2×C418yes—
39#95—24no—
40C24C22⋊C411yescharacteristic
41C22×C4—24no—
42C22×C4—44no—
43C22×C4C4212yes—
44C22×C4C22⋊C412yes—
45C22×C4C22⋊C412yes—
46C22×C4C22⋊C412yes—
47C22×C4C22⋊C411yescharacteristic
48C22×C4C4⋊C412yes—
49C22×C4C4⋊C412yes—
50C22×C4C4⋊C412yes—
51C22×C4C2×C814yes—
52C22×C4M1614yes—
53C22×C4C22×C411yescharacteristic
54C22×C4C2×D412yes—
55C2×C8—28no—
56C2×C8—48no—
57C4⋊C4—28no—
58C22⋊C4—28no—
59C42—24no—
60C42—48no—
61C42C4211yescharacteristic
62C42C4211yescharacteristic
63C42C22⋊C412yes—
64C42C22⋊C412yes—
65C42C4⋊C412yes—
66C42C4⋊C412yes—
67C42C4⋊C412yes—
68C42C2×C818yescomplemented
69C42C22×C412yes—
70C42C2×D411yescharacteristic
71C42C2×Q811yescharacteristic
72C23—42no—
73C23#9512yes—
74C23C22⋊C814yes—
75C23C2×C22⋊C411yescharacteristic
76C2×C4—24no—
77C2×C4—24no—
78C2×C4—24no—
79C2×C4—28no—
80C2×C4—42no—
81C2×C4—42no—
82C2×C4—42no—
83C2×C4—48no—
84C2×C4#9512yes—
85C2×C4#9512yes—
86C2×C4#9512yes—
87C2×C4C4×C814yes—
88C2×C4#9714yes—
89C2×C4C22⋊C814yes—
90C2×C4C4⋊C818yes—
91C2×C4C2×C4211yescharacteristic
92C2×C4C2×C22⋊C412yes—
93C2×C4C2×C4⋊C412yes—
94C2×C4C2×C4⋊C411yescharacteristic
95C2×C4C22×C812yes—
96C2×C4C2×M1612yes—
97C8—48no—
98C22—22no—
99C22—22no—
100C22—22no—
101C22—44no—
102C22#33614yes—
103C22C2×#9511yescharacteristic
104C22C2×C22⋊C812yes—
105C4—22no—
106C4—22no—
107C4—22no—
108C4—48no—
109C4#33614yes—
110C4H(3,ℤ/4)14yes—
111C4C2×C4×C811yescharacteristic
112C4C2×#9711yescharacteristic
113C4C2×C4⋊C812yes—
114C2—22no—
115C2—24no—
116C2C2×#33611yescharacteristic
117C2C2×H(3,ℤ/4)12yes—
subgroupG/H
centerC42C42
commutatorC4C2×C4×C8
Frattini, cosocleC2×C42C23
socleC22C2×#95
prime radicalC24C22⋊C4
LCSG ▷ C4 ▷ C1
UCSC1 ◁ C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1274C2semidirect
8. #431C4semidirect
12. C2×C4×C8C4semidirect
21. #117C8semidirect
68. C42C2×C8semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
C4×#1172
#12742