Finite Group Databasebeta

← #12549

Subgroups — #12549

Order 256.

293 conjugacy classes of subgroups; only the 175 normal subgroups are shown.

normal subgroups only

This group has 293 conjugacy classes of subgroups — too many to draw. Only its 175 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
1C22×M32C212yesmaximal
2C2×#405C211yesmaximal, characteristic
3#1376C214yesmaximal, complemented
4C22×M16C411yescharacteristic
5C23×C8C2211yescharacteristic
6C2×#117C411yescharacteristic
7C2×M32—24no—
8C2×M32—22no—
9C2×M32C418yescomplemented
10C2×M32C2214yes—
11C22×C16—22no—
12#405—24no—
13C2×#97C412yes—
14C2×C4×C8C2212yes—
15C23×C4C2×C411yescharacteristic
16C2×M16—22no—
17C2×M16—22no—
18C2×M16C814yes—
19C22×C8C2×C412yes—
20C22×C8C2×C411yescharacteristic
21C22×C8C2×C414yes—
22C22×C8D412yes—
23C22×C8D414yes—
24C22×C8Q812yes—
25C22×C8C2311yescharacteristic
26#117—22no—
27#117C814yes—
28C2×C4⋊C4—21no—
29C2×C22⋊C4—21no—
30C2×C42C2×C412yes—
31M32—28no—
32M32—24no—
33M32C2×C418yes—
34C2×C16—28no—
35C2×C16—24no—
36#97—24no—
37C4×C8—24no—
38C24M1611yescharacteristic
39C22×C4—22no—
40C22×C4C4212yes—
41C22×C4C22⋊C412yes—
42C22×C4C4⋊C412yes—
43C22×C4C2×C812yes—
44C22×C4C2×C812yes—
45C22×C4M1611yescharacteristic
46C22×C4M1612yes—
47C22×C4C22×C411yescharacteristic
48M16—28no—
49C2×C8—22no—
50C2×C8—22no—
51C2×C8C4212yes—
52C2×C8C22⋊C412yes—
53C2×C8C22⋊C414yes—
54C2×C8C22⋊C414yes—
55C2×C8C4⋊C412yes—
56C2×C8C4⋊C418yes—
57C2×C8C2×C814yes—
58C2×C8C22×C412yes—
59C2×C8C2×D412yes—
60C2×C8C2×D411yescharacteristic
61C2×C8C2×Q811yescharacteristic
62C4⋊C4—24no—
63C22⋊C4—24no—
64C42—22no—
65C42C2×C814yes—
66C16—28no—
67C23—42no—
68C23#9712yes—
69C23C22⋊C812yes—
70C23C4⋊C812yes—
71C23C2×M1611yescharacteristic
72C2×C4—24no—
73C2×C4—44no—
74C2×C4#9514yes—
75C2×C4C4×C814yes—
76C2×C4#9712yes—
77C2×C4C22⋊C812yes—
78C2×C4C22⋊C814yes—
79C2×C4C4⋊C812yes—
80C2×C4C4⋊C814yes—
81C2×C4C2×C4211yescharacteristic
82C2×C4C2×C22⋊C411yescharacteristic
83C2×C4C2×C4⋊C411yescharacteristic
84C2×C4C22×C811yescharacteristic
85C2×C4C22×C811yescharacteristic
86C2×C4C2×M1611yescharacteristic
87C8—24no—
88C8#9514yes—
89C8C2×C22⋊C412yes—
90C8C2×C4⋊C412yes—
91C22—22no—
92C22—24no—
93C22—42no—
94C22—42no—
95C22#33614yes—
96C22C2×#9711yescharacteristic
97C22C2×C22⋊C811yescharacteristic
98C22C2×C4⋊C811yescharacteristic
99C4—44no—
100C4#33614yes—
101C4C2×#9511yescharacteristic
102C4C2×C4×C811yescharacteristic
103C4C2×C22⋊C811yescharacteristic
104C4C2×C4⋊C811yescharacteristic
105C2—21no—
106C2—24no—
107C2—21no—
108C2C2×#33611yescharacteristic
109C2#215312yes—
subgroupG/H
centerC2×C8C2×D4
commutatorC4C2×C4×C8
Frattini, cosocleC22×C8C23
socleC22C2×C4⋊C8
prime radicalC24M16
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1376C2semidirect
9. C2×M32C4semidirect

Maximal subgroups

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

subgroupindex
C22×M322
C2×#4052
#13762