Finite Group Databasebeta

← #10814

Subgroups — #10814

Order 256.

329 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 329 conjugacy classes of subgroups — too many to draw. Only its 135 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×#405C211yesmaximal, characteristic
2#1740C212yesmaximal
3#1735C212yesmaximal
4C2×H(3,ℤ/4)C212yesmaximal
5C22×M16C2211yescharacteristic
6C23×C8C2211yescharacteristic
7C2×#117C2214yes—
8C2×#117C2211yescharacteristic
9#405—24no—
10C2×#97C412yescomplemented
11C2×C4×C8C412yescomplemented
12#342—24no—
13#340—24no—
14H(3,ℤ/4)C418yescomplemented
15C23×C4C2311yescharacteristic
16C2×M16—22no—
17C2×M16—22no—
18C2×M16C2×C414yes—
19C22×C8—22no—
20C22×C8—22no—
21C22×C8C2×C412yes—
22C22×C8C2×C411yescharacteristic
23C22×C8C2×C411yescharacteristic
24C22×C8D414yes—
25#117—22no—
26#117—22no—
27#117—24no—
28#117—24no—
29#117—24no—
30#117C2×C418yes—
31C2×C4⋊C4—24no—
32C2×C4⋊C4Q812yes—
33C2×C22⋊C4—24no—
34C2×C22⋊C4D412yes—
35C2×C42—24no—
36C2×C42C2×C412yes—
37#97—24no—
38C4×C8—24no—
39C24C2×D411yescharacteristic
40C22×C4—44no—
41C22×C4C4⋊C414yes—
42C22×C4C22×C411yescharacteristic
43C22×C4C22×C412yes—
44C22×C4C2×D412yes—
45C22×C4C2×Q811yescharacteristic
46C22×C4#4112yes—
47C22×C4#4112yes—
48C22×C4#4112yes—
49C22×C4#4112yes—
50M16—28no—
51C2×C8—22no—
52C2×C8—21no—
53C2×C8—21no—
54C2×C8—21no—
55C2×C8—21no—
56C2×C8—22no—
57C2×C8—28no—
58C2×C8C4214yes—
59C2×C8C22⋊C412yes—
60C2×C8C22⋊C412yes—
61C4⋊C4—24no—
62C4⋊C4—28no—
63C4⋊C4—44no—
64C22⋊C4—24no—
65C22⋊C4—28no—
66C22⋊C4—44no—
67C42—22no—
68C42—22no—
69C42—28no—
70C42—44no—
71C23—42no—
72C23C2×C4⋊C411yescharacteristic
73C23C4×D412yes—
74C23#12112yes—
75C23#12412yes—
76C2×C4—24no—
77C2×C4—44no—
78C2×C4—48no—
79C2×C4—88no—
80C2×C4C2×C4211yescharacteristic
81C2×C4C2×C22⋊C411yescharacteristic
82C2×C4#11711yescharacteristic
83C2×C4#11714yes—
84C2×C4#11711yescharacteristic
85C2×C4#11711yescharacteristic
86C2×C4#11711yescharacteristic
87C2×C4C4×D414yes—
88C2×C4C4×Q812yes—
89C2×C4C22⋊Q812yes—
90C2×C4#12314yes—
91C2×C4#12512yes—
92C2×C4#12614yes—
93C8—24no—
94C8—22no—
95C8—22no—
96C22—22no—
97C22—24no—
98C22—42no—
99C22—42no—
100C22C4×C4⋊C411yescharacteristic
101C22#38011yescharacteristic
102C22#38211yescharacteristic
103C22#38814yes—
104C4—44no—
105C4—88no—
106C4#37611yescharacteristic
107C4C4×C22⋊C411yescharacteristic
108C4#38111yescharacteristic
109C4#38311yescharacteristic
110C4#38714yes—
111C2—24no—
112C2—21no—
113C2—21no—
114C2#143411yescharacteristic
115C2#181212yes—
subgroupG/H
centerC2×C4#117
commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
socleC22#380
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×M16 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
10. C2×#97C4semidirect
11. C2×C4×C8C4semidirect
14. H(3,ℤ/4)C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4052
#17402
#17352
C2×H(3,ℤ/4)2