Finite Group Databasebeta

← #21952

Subgroups — #21952

Order 256.

413 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 413 conjugacy classes of subgroups — too many to draw. Only its 207 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
2#2285C211yesmaximal, characteristic
3#1939C218yesmaximal, complemented
4#1798C214yesmaximal
5C2×#117C2212yes—
6C22×C42C2211yescharacteristic
7#431—28no—
8C2×C4⋊C8C2214yes—
9C2×C4⋊C8C2218yes—
10C2×C22⋊C8C2214yes—
11C2×C4×C8C2214yes—
12#384C412yes—
13#382C412yes—
14#380C414yes—
15C4×C4⋊C4C2214yes—
16#336C2218yes—
17C23×C4C2×C412yes—
18C23×C4C2311yescharacteristic
19C22×C8C2318yes—
20#117—44no—
21C2×C4⋊C4C2×C418yes—
22C2×C4⋊C4C2×C414yes—
23C2×C22⋊C4C2×C414yes—
24C2×C42C2×C411yescharacteristic
25C2×C42C2×C411yescharacteristic
26C2×C42D414yes—
27C2×C42Q814yes—
28C2×C42C2314yes—
29C2×C42C2312yes—
30C4⋊C8—28no—
31C4⋊C8—48no—
32C22⋊C8—28no—
33C4×C8—28no—
34#95C2×C418yes—
35C24C22×C411yescharacteristic
36C22×C4—28no—
37C22×C4—22no—
38C22×C4—22no—
39C22×C4C4⋊C418yes—
40C22×C4C22×C418yes—
41C22×C4C22×C412yes—
42C22×C4C22×C411yescharacteristic
43C22×C4C22×C412yes—
44C22×C4C2×D412yes—
45C22×C4C2×Q812yes—
46C22×C4C2411yescharacteristic
47C2×C8—28no—
48C2×C8—28no—
49C2×C8—28no—
50C4⋊C4—216no—
51C4⋊C4—44no—
52C22⋊C4—44no—
53C42—28no—
54C42C4⋊C414yes—
55C42C4⋊C414yes—
56C42C2×D414yes—
57C42C2×Q814yes—
58C23—21no—
59C23—21no—
60C23—24no—
61C23C2×C4⋊C412yes—
62C23C23×C411yescharacteristic
63C2×C4—21no—
64C2×C4—21no—
65C2×C4—24no—
66C2×C4—24no—
67C2×C4—24no—
68C2×C4—216no—
69C2×C4—28no—
70C2×C4—216no—
71C2×C4C2×C4⋊C412yes—
72C2×C4C2×C4⋊C414yes—
73C2×C4C2×C4⋊C414yes—
74C2×C4#13118yes—
75C2×C4C22×D411yescharacteristic
76C2×C4C22×Q811yescharacteristic
77C2×C4H(5,𝔽2)12yes—
78C2×C42−1+412yes—
79C8—48no—
80C22—22no—
81C22—24no—
82C22—42no—
83C22—42no—
84C22C22×C4⋊C411yescharacteristic
85C22#51811yescharacteristic
86C22#51911yescharacteristic
87C22C2×#13114yes—
88C4—22no—
89C4—24no—
90C4—48no—
91C4#42418yes—
92C4#53712yes—
93C4#54412yes—
94C2—42no—
95C2#231611yescharacteristic
96C2C2×#42412yes—
97C2#297912yes—
98C2#298612yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1939C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
#22852
#19392
#17982