Finite Group Databasebeta

← #8587

Subgroups — #8587

Order 256.

258 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 109 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
1C4×C4⋊Q8C211yesmaximal, characteristic
2#1842C212yesmaximal
3C2×#333C212yesmaximal
4#1296C212yesmaximal
5C2×C4⋊Q8C2211yescharacteristic
6C2×C4×Q8C412yes—
7C2×C4⋊C8—22no—
8C2×C4⋊C8—22no—
9C2×C4⋊C8C2214yes—
10#391C412yes—
11#389—22no—
12#384C2211yescharacteristic
13C4×C4⋊C4—22no—
14C43C2211yescharacteristic
15#333—24no—
16C22×Q8C2×C412yes—
17C22×C8—24no—
18C4⋊Q8—22no—
19C4⋊Q8D412yes—
20C4⋊Q8Q812yes—
21C4×Q8—44no—
22C2×C4⋊C4—22no—
23C2×C4⋊C4—22no—
24C2×C4⋊C4—22no—
25C2×C4⋊C4C2×C412yes—
26C2×C42—22no—
27C2×C42C2×C411yescharacteristic
28C2×C42C2×C411yescharacteristic
29C2×C42D412yes—
30C2×C42D412yes—
31C2×C42C2311yescharacteristic
32C4⋊C8—24no—
33C4⋊C8—24no—
34C4⋊C8—44no—
35C4⋊C8—44no—
36#95—24no—
37C2×Q8—22no—
38C2×Q8—42no—
39C2×Q8—42no—
40C2×Q8C4⋊C414yes—
41C22×C4—22no—
42C22×C4—22no—
43C22×C4C22⋊C411yescharacteristic
44C22×C4C22⋊C412yes—
45C22×C4C22⋊C411yescharacteristic
46C22×C4C22×C411yescharacteristic
47C22×C4C2×D412yes—
48C2×C8—44no—
49C2×C8—44no—
50C2×C8—44no—
51C4⋊C4—24no—
52C4⋊C4—24no—
53C4⋊C4—42no—
54C4⋊C4—44no—
55C4⋊C4—42no—
56C4⋊C4—42no—
57C42—22no—
58C42—22no—
59C42—22no—
60C42—41no—
61C42—44no—
62C42SD1614yes—
63C42Q1614yes—
64C42C2×D411yescharacteristic
65C42C2×Q811yescharacteristic
66C42#4112yes—
67C23C2×C22⋊C411yescharacteristic
68Q8—44no—
69Q8—44no—
70C2×C4—21no—
71C2×C4—22no—
72C2×C4—21no—
73C2×C4—22no—
74C2×C4—24no—
75C2×C4—21no—
76C2×C4—22no—
77C2×C4—42no—
78C2×C4—42no—
79C2×C4—42no—
80C2×C4—44no—
81C2×C4#10012yes—
82C2×C4#10314yes—
83C2×C4#10314yes—
84C2×C4C2×C4⋊C411yescharacteristic
85C2×C4#11711yescharacteristic
86C2×C4#12112yes—
87C2×C4C22⋊Q812yes—
88C2×C4C2×SD1612yes—
89C2×C4C2×Q1612yes—
90C2×C4AGL(1,ℤ/8)12yes—
91C2×C4#13712yes—
92C8—84no—
93C22#38011yescharacteristic
94C22C2×#10011yescharacteristic
95C22#41311yescharacteristic
96C22C2×#10312yes—
97C22#41712yes—
98C4—21no—
99C4—21no—
100C4—24no—
101C4—44no—
102C4—41no—
103C4—82no—
104C4#33314yescomplemented
105C4#46012yes—
106C4#46212yes—
107C4#47512yes—
108C4#47712yes—
109C2C2×#33311yescharacteristic
110C2#155012yes—
111C2#156011yescharacteristic
112C2#180011yescharacteristic
113C2#180312yes—
subgroupG/H
center, socle, prime radicalC23C2×C22⋊C4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
104. C4#333semidirect

Maximal subgroups

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

subgroupindex
C4×C4⋊Q82
#18422
C2×#3332
#12962