Finite Group Databasebeta

← #7874

Subgroups — #7874

Order 256.

379 conjugacy classes of subgroups; only the 191 normal subgroups are shown.

normal subgroups only

This group has 379 conjugacy classes of subgroups — too many to draw. Only its 191 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×#423C212yesmaximal
2C22×C4×C8C211yesmaximal, characteristic
3#1277C214yesmaximal, complemented
4C22×M16—22no—
5C23×C8C412yes—
6C22×C42C2211yescharacteristic
7#423—24no—
8#423C418yes—
9C2×C4⋊C8—22no—
10C2×C4⋊C8C2214yes—
11C2×C4×C8—24no—
12C2×C4×C8C412yes—
13C2×C4×C8C2212yes—
14C23×C4C2×C411yescharacteristic
15C23×C4D411yescharacteristic
16C23×C4Q811yescharacteristic
17C2×M16—28no—
18C2×M16—44no—
19C2×M16—44no—
20C22×C8—24no—
21C22×C8—28no—
22C22×C8—24no—
23C22×C8C2×C414yes—
24C2×C42C2×C411yescharacteristic
25C2×C42C2×C414yes—
26C2×C42D411yescharacteristic
27C2×C42D414yes—
28C2×C42Q811yescharacteristic
29C2×C42C2311yescharacteristic
30C4⋊C8—28no—
31C4⋊C8—24no—
32C4⋊C8C2×C418yes—
33C4×C8—24no—
34C4×C8—24no—
35C24C4⋊C411yescharacteristic
36C22×C4—24no—
37C22×C4—24no—
38C22×C4C4212yes—
39C22×C4C22⋊C412yes—
40C22×C4C22⋊C414yes—
41C22×C4C4⋊C411yescharacteristic
42C22×C4C4⋊C414yes—
43C22×C4C4⋊C411yescharacteristic
44C22×C4C4⋊C411yescharacteristic
45C22×C4D812yes—
46C22×C4SD1614yes—
47C22×C4Q1612yes—
48C22×C4C22×C411yescharacteristic
49C22×C4C2×D411yescharacteristic
50C22×C4C2×Q811yescharacteristic
51M16—416no—
52C2×C8—216no—
53C2×C8—24no—
54C2×C8—24no—
55C2×C8—28no—
56C2×C8—44no—
57C2×C8—44no—
58C2×C8M1618yescomplemented
59C42C4212yes—
60C42C22⋊C412yes—
61C42C22⋊C414yes—
62C42C4⋊C414yes—
63C42C22×C412yes—
64C42C2×D412yes—
65C23—22no—
66C23—22no—
67C23#9512yes—
68C23#10612yes—
69C23#10712yes—
70C23C2×C4⋊C411yescharacteristic
71C2×C4—22no—
72C2×C4—22no—
73C2×C4—28no—
74C2×C4—24no—
75C2×C4—24no—
76C2×C4#9512yes—
77C2×C4#9512yes—
78C2×C4#9512yes—
79C2×C4#10218yes—
80C2×C4#10318yes—
81C2×C4#10612yes—
82C2×C4#10712yes—
83C2×C4#10814yes—
84C2×C4C2×C4211yescharacteristic
85C2×C4C2×C22⋊C411yescharacteristic
86C2×C4C2×C22⋊C412yes—
87C2×C4C2×C4⋊C412yes—
88C2×C4C2×M1614yes—
89C2×C4C2×D811yescharacteristic
90C2×C4C2×SD1612yes—
91C2×C4C2×Q1611yescharacteristic
92C8—28no—
93C8—48no—
94C22—24no—
95C22—24no—
96C22—22no—
97C22—22no—
98C22#34014yes—
99C22C2×#9511yescharacteristic
100C22#42312yes—
101C22C2×#10611yescharacteristic
102C22C2×#10711yescharacteristic
103C22C2×#10812yes—
104C4—22no—
105C4—22no—
106C4#34014yes—
107C4#34114yes—
108C4C4×M1612yes—
109C4#40712yes—
110C4C2×#10212yes—
111C4C2×#10312yes—
112C2—24no—
113C2#156612yes—
114C2#156712yes—
115C2#172811yescharacteristic
116C2C2×#34011yescharacteristic
117C2C2×#34111yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C2×C42
Frattini, cosocleC2×C42C23
socleC23C2×C4⋊C4
prime radicalC24C4⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1277C2semidirect
58. C2×C8M16semidirect

Maximal subgroups

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

subgroupindex
C2×#4232
C22×C4×C82
#12772