Finite Group Databasebeta

← #10837

Subgroups — #10837

Order 256.

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

normal subgroups only

This group has 421 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×C4×M16C211yesmaximal, characteristic
2#2285C212yesmaximal
3C2×H(3,ℤ/4)C214yesmaximal
4C22×M16C2212yes—
5C2×#117C2214yes—
6C22×C42C2211yescharacteristic
7C4×M16—22no—
8C4×M16—22no—
9C2×#97C412yescomplemented
10C2×C4×C8C412yescomplemented
11#384—22no—
12#382—22no—
13#380—24no—
14C4×C4⋊C4C418yescomplemented
15H(3,ℤ/4)—28no—
16C23×C4D412yes—
17C23×C4C2311yescharacteristic
18C2×M16—24no—
19C2×M16—24no—
20C2×M16D414yes—
21C2×M16Q814yes—
22C22×C8C2×C414yes—
23#117—28no—
24#117—28no—
25C2×C4⋊C4—28no—
26C2×C4⋊C4—24no—
27C2×C22⋊C4—24no—
28C2×C42C2×C418yes—
29C2×C42C2×C411yescharacteristic
30C2×C42C2×C411yescharacteristic
31C2×C42C2×C414yes—
32C2×C42D412yes—
33C2×C42D412yes—
34C2×C42Q812yes—
35#97—24no—
36C4×C8—22no—
37C4×C8—22no—
38#95—28no—
39C24C2×D411yescharacteristic
40C22×C4—28no—
41C22×C4—44no—
42C22×C4C22⋊C414yes—
43C22×C4C22⋊C414yes—
44C22×C4C4⋊C412yes—
45C22×C4C4⋊C412yes—
46C22×C4C22×C411yescharacteristic
47C22×C4C22×C412yes—
48C22×C4C2×D412yes—
49C22×C4C2×D412yes—
50C22×C4C2×Q811yescharacteristic
51C22×C4C2×Q812yes—
52C22×C4#4114yes—
53M16—28no—
54M16—28no—
55C2×C8—24no—
56C2×C8—24no—
57C2×C8C4⋊C418yescomplemented
58C4⋊C4—416no—
59C4⋊C4—48no—
60C22⋊C4—44no—
61C22⋊C4—44no—
62C42—216no—
63C42C4212yes—
64C42C4212yes—
65C42C22⋊C411yescharacteristic
66C42C22⋊C411yescharacteristic
67C42C22⋊C412yes—
68C42C4⋊C414yes—
69C42C4⋊C414yes—
70C23—42no—
71C23C2×C22⋊C412yes—
72C23C2×C4⋊C411yescharacteristic
73C23#12412yes—
74C23#12711yescharacteristic
75C23C4⋊Q811yescharacteristic
76C2×C4—28no—
77C2×C4—24no—
78C2×C4—44no—
79C2×C4—42no—
80C2×C4—416no—
81C2×C4—48no—
82C2×C4#9512yes—
83C2×C4#9514yes—
84C2×C4#9512yes—
85C2×C4C2×C4211yescharacteristic
86C2×C4C2×C22⋊C411yescharacteristic
87C2×C4C2×C4⋊C412yes—
88C2×C4C2×C4⋊C412yes—
89C2×C4#11712yes—
90C2×C4C4×D414yes—
91C2×C4C4×Q814yes—
92C2×C4#12114yes—
93C2×C4C22⋊Q814yes—
94C2×C4#12512yes—
95C2×C4C4⋊Q812yes—
96C8—28no—
97C22—24no—
98C22—22no—
99C22—42no—
100C22—41no—
101C22—41no—
102C22C2×#9511yescharacteristic
103C22#38211yescharacteristic
104C22#38411yescharacteristic
105C22#39012yes—
106C22#39112yes—
107C4—24no—
108C4—22no—
109C4—88no—
110C4H(3,ℤ/4)14yescomplemented
111C4C4×C4⋊C412yes—
112C4#38012yes—
113C4#38914yes—
114C2—22no—
115C2—21no—
116C2—21no—
117C2—22no—
118C2C4⋊#9511yescharacteristic
119C2C2×H(3,ℤ/4)12yes—
subgroupG/H
center, commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
socleC22C2×#95
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C1
UCSC1 ◁ C2×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
9. C2×#97C4semidirect
10. C2×C4×C8C4semidirect
14. C4×C4⋊C4C4semidirect
57. C2×C8C4⋊C4semidirect
110. C4H(3,ℤ/4)semidirect

Maximal subgroups

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

subgroupindex
C2×C4×M162
#22852
C2×H(3,ℤ/4)2