Finite Group Databasebeta

← #17815

Subgroups — #17815

Order 256.

319 conjugacy classes of subgroups; only the 187 normal subgroups are shown.

normal subgroups only

This group has 319 conjugacy classes of subgroups — too many to draw. Only its 187 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
1#2920C212yesmaximal
2C2×#431C211yesmaximal, characteristic
3#1572C218yesmaximal, complemented
4#1567C212yesmaximal, complemented
5#1566C212yesmaximal, complemented
6C22×C42C2211yescharacteristic
7#432—22no—
8#432C2214yes—
9#431—22no—
10#431C414yes—
11#431C2214yes—
12#431C2214yes—
13#423C2214yes—
14C2×C4⋊C8C412yes—
15#407—22no—
16C2×C22⋊C8C412yes—
17C4×M16—22no—
18C2×C4×C8C2211yescharacteristic
19C2×C4×C8C2211yescharacteristic
20#335C2218yescomplemented
21#334C2218yescomplemented
22C23×C4C2×C411yescharacteristic
23C23×C4D411yescharacteristic
24C23×C4Q811yescharacteristic
25C2×M16—24no—
26C22×C8C2×C412yes—
27C22×C8C2×C412yes—
28C2×C42C2×C411yescharacteristic
29C2×C42C2×C412yes—
30C2×C42D411yescharacteristic
31C2×C42D412yes—
32C2×C42Q811yescharacteristic
33C2×C42Q812yes—
34C2×C42C2311yescharacteristic
35C2×C42C2312yes—
36C4⋊C8—24no—
37C4⋊C8C2×C418yes—
38C4⋊C8C2318yes—
39C22⋊C8—24no—
40C22⋊C8—24no—
41C22⋊C8C2×C418yes—
42#97—24no—
43C4×C8—24no—
44C4×C8C2×C412yes—
45C4×C8C2×C412yes—
46C4×C8C2312yes—
47C4×C8C2312yes—
48C24C4⋊C411yescharacteristic
49C22×C4—24no—
50C22×C4—42no—
51C22×C4—42no—
52C22×C4C4⋊C412yes—
53C22×C4C4⋊C411yescharacteristic
54C22×C4C4⋊C412yes—
55C22×C4C4⋊C411yescharacteristic
56C22×C4C4⋊C412yes—
57C22×C4C4⋊C411yescharacteristic
58C22×C4C22×C412yes—
59C22×C4C22×C411yescharacteristic
60C22×C4C2×D412yes—
61C22×C4C2×D411yescharacteristic
62C22×C4C2×Q811yescharacteristic
63C22×C4C2×Q812yes—
64M16—48no—
65C2×C8—28no—
66C2×C8—42no—
67C2×C8—42no—
68C2×C8C22×C414yes—
69C2×C8C22×C414yes—
70C42C4⋊C412yes—
71C42C4⋊C412yes—
72C42C4⋊C412yes—
73C42C22×C411yescharacteristic
74C42C22×C412yes—
75C42C2×D412yes—
76C42C2×D411yescharacteristic
77C42C2×Q812yes—
78C42C2×Q811yescharacteristic
79C42C2411yescharacteristic
80C23—22no—
81C23—41no—
82C23—41no—
83C23C2×C4⋊C412yes—
84C23C2×C4⋊C411yescharacteristic
85C2×C4—22no—
86C2×C4—22no—
87C2×C4—24no—
88C2×C4—24no—
89C2×C4—24no—
90C2×C4—24no—
91C2×C4—22no—
92C2×C4—41no—
93C2×C4—42no—
94C2×C4—41no—
95C2×C4—42no—
96C2×C4C2×C4⋊C412yes—
97C2×C4C2×C4⋊C412yes—
98C2×C4C2×C4⋊C412yes—
99C2×C4C2×C4⋊C411yescharacteristic
100C2×C4C2×C4⋊C411yescharacteristic
101C2×C4C2×C4⋊C411yescharacteristic
102C2×C4#13514yes—
103C2×C4C23×C411yescharacteristic
104C2×C4C22×D411yescharacteristic
105C2×C4C22×Q811yescharacteristic
106C8—24no—
107C8—24no—
108C8—48no—
109C22—21no—
110C22—21no—
111C22—22no—
112C22—22no—
113C22—22no—
114C22—44no—
115C22#42712yes—
116C22C22×C4⋊C411yescharacteristic
117C4—21no—
118C4—22no—
119C4—22no—
120C4—22no—
121C4—21no—
122C4#42712yes—
123C4#43012yes—
124C4#56812yes—
125C4C2×#13512yes—
126C2—22no—
127C2—42no—
128C2#290511yescharacteristic
129C2C2×#42711yescharacteristic
130C2C2×#43011yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
socleC22C22×C4⋊C4
prime radicalC24C4⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1572C2semidirect
4. #1567C2semidirect
5. #1566C2semidirect
20. #335C22semidirect
21. #334C22semidirect

Maximal subgroups

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

subgroupindex
#29202
C2×#4312
#15722
#15672
#15662