Finite Group Databasebeta

← #8620

Subgroups — #8620

Order 256.

225 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 225 conjugacy classes of subgroups — too many to draw. Only its 71 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×C8×D4C211yesmaximal, characteristic
2#1568C212yesmaximal, complemented
3#1466C212yesmaximal
4#1290C212yesmaximal, complemented
5C23×C8C412yes—
6C2×C4×D4C2211yescharacteristic
7C8×D4—22no—
8C8×D4—22no—
9#432C2214yes—
10C2×C4⋊C8C2211yescharacteristic
11C2×C22⋊C8C412yes—
12C2×C4×C8C2211yescharacteristic
13#335—22no—
14#334—22no—
15#323—24no—
16C22×D4Q811yescharacteristic
17C23×C4C2×C412yes—
18C22×C8—22no—
19C22×C8—22no—
20C22×C8—44no—
21C22×C8C2×C411yescharacteristic
22C22×C8C2×C412yes—
23C22×C8C2×C411yescharacteristic
24C4×D4—22no—
25C4×D4—22no—
26C2×C4⋊C4Q811yescharacteristic
27C2×C22⋊C4D412yes—
28C2×C42C2311yescharacteristic
29C4⋊C8—22no—
30C4⋊C8—24no—
31C22⋊C8—24no—
32C22⋊C8—24no—
33#97—24no—
34C4×C8D412yes—
35C4×C8D412yes—
36C24C4⋊C412yes—
37C2×D4—24no—
38C2×D4—22no—
39C22×C4—22no—
40C22×C4—22no—
41C22×C4—42no—
42C22×C4—42no—
43C22×C4C4⋊C412yes—
44C22×C4C22×C411yescharacteristic
45C22×C4C2×D411yescharacteristic
46C22×C4C2×Q811yescharacteristic
47C2×C8—22no—
48C2×C8—22no—
49C2×C8—41no—
50C2×C8—44no—
51C2×C8—44no—
52C2×C8—42no—
53C2×C8—44no—
54C2×C8C22⋊C412yes—
55C2×C8C22⋊C411yescharacteristic
56C2×C8C22⋊C411yescharacteristic
57C4⋊C4—22no—
58C22⋊C4—24no—
59C42C2×D412yes—
60C42#4112yes—
61C23—22no—
62C23—22no—
63C23—42no—
64C23—42no—
65C23#10814yes—
66C23C2×C4⋊C411yescharacteristic
67D4—28no—
68C2×C4—22no—
69C2×C4—21no—
70C2×C4—21no—
71C2×C4—22no—
72C2×C4—41no—
73C2×C4—44no—
74C2×C4—42no—
75C2×C4—42no—
76C2×C4—42no—
77C2×C4C2×C22⋊C411yescharacteristic
78C2×C4#11711yescharacteristic
79C2×C4#12112yes—
80C2×C4C22⋊Q812yes—
81C8—21no—
82C8—22no—
83C8—42no—
84C8—84no—
85C8#10012yes—
86C22—21no—
87C22—21no—
88C22—24no—
89C22—44no—
90C22—44no—
91C22—42no—
92C22—42no—
93C22#38011yescharacteristic
94C22C2×#10812yes—
95C4—21no—
96C4—22no—
97C4—22no—
98C4—42no—
99C4C2×#10011yescharacteristic
100C4#41311yescharacteristic
101C2—22no—
102C2—44no—
103C2#180011yescharacteristic
104C2#181011yescharacteristic
105C2#181211yescharacteristic
subgroupG/H
center, socleC22#380
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC22×D4Q8
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1568C2semidirect
4. #1290C2semidirect

Maximal subgroups

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

subgroupindex
C2×C8×D42
#15682
#14662
#12902