Finite Group Databasebeta

← #7849

Subgroups — #7849

Order 256.

367 conjugacy classes of subgroups; only the 199 normal subgroups are shown.

normal subgroups only

This group has 367 conjugacy classes of subgroups — too many to draw. Only its 199 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×#431C212yesmaximal
2C22×C4×C8C211yesmaximal, characteristic
3#1273C214yesmaximal, complemented
4C23×C8C412yes—
5C22×C42C2211yescharacteristic
6#431—24no—
7#431—24no—
8C2×C4⋊C8C414yes—
9C2×C22⋊C8C414yes—
10C2×C4×C8—24no—
11C2×C4×C8C412yes—
12C2×C4×C8C2212yes—
13C2×C4×C8C2214yes—
14C23×C4C2×C412yes—
15C23×C4C2×C411yescharacteristic
16C22×C8—24no—
17C22×C8—24no—
18C22×C8C818yescomplemented
19C22×C8C2×C418yes—
20C22×C8C2×C414yes—
21C2×C42C2×C411yescharacteristic
22C2×C42C2×C412yes—
23C2×C42D414yes—
24C2×C42D412yes—
25C2×C42Q812yes—
26C2×C42C2311yescharacteristic
27C4⋊C8—28no—
28C22⋊C8—28no—
29C4×C8—24no—
30C4×C8—24no—
31C4×C8—24no—
32C4×C8—24no—
33C24C4211yescharacteristic
34C22×C4—28no—
35C22×C4C4212yes—
36C22×C4C4211yescharacteristic
37C22×C4C22⋊C414yes—
38C22×C4C22⋊C412yes—
39C22×C4C4⋊C414yes—
40C22×C4C4⋊C412yes—
41C22×C4C2×C814yes—
42C22×C4M1614yes—
43C22×C4C22×C411yescharacteristic
44C22×C4C22×C412yes—
45C2×C8—216no—
46C2×C8—24no—
47C2×C8—24no—
48C2×C8—28no—
49C2×C8—216no—
50C2×C8C2×C818yes—
51C42C22⋊C412yes—
52C42C22⋊C414yes—
53C42C4⋊C412yes—
54C42C4⋊C414yes—
55C42C2×D412yes—
56C42C2×D411yescharacteristic
57C42C2×Q811yescharacteristic
58C23—24no—
59C23#9512yes—
60C23C4×C812yes—
61C23#9712yes—
62C23C2×C4211yescharacteristic
63C2×C4—24no—
64C2×C4—28no—
65C2×C4—28no—
66C2×C4#9514yes—
67C2×C4#9512yes—
68C2×C4C4×C812yes—
69C2×C4#9712yes—
70C2×C4C22⋊C818yes—
71C2×C4C4⋊C818yes—
72C2×C4C2×C22⋊C411yescharacteristic
73C2×C4C2×C22⋊C412yes—
74C2×C4C2×C4⋊C411yescharacteristic
75C2×C4C2×C4⋊C412yes—
76C2×C4C22×C812yes—
77C2×C4C2×M1612yes—
78C2×C4#13118yes—
79C8—28no—
80C8—48no—
81C22—24no—
82C22—24no—
83C22—24no—
84C22#33614yes—
85C22C2×#9511yescharacteristic
86C22C2×C4×C811yescharacteristic
87C22C2×#9711yescharacteristic
88C22#40514yes—
89C4—24no—
90C4#33614yes—
91C4C2×C22⋊C812yes—
92C4#40814yes—
93C4C2×C4⋊C812yes—
94C4#42414yes—
95C2—24no—
96C2#145012yes—
97C2#145212yes—
98C2C2×#33611yescharacteristic
99C2#172912yes—
subgroupG/H
center, Frattini, cosocleC2×C42C23
commutatorC22C2×C4×C8
socleC23C2×C42
prime radicalC24C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1273C2semidirect
18. C22×C8C8semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
C22×C4×C82
#12732