Finite Group Databasebeta

← #28255

Subgroups — #28255

Order 256.

466 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 466 conjugacy classes of subgroups — too many to draw. Only its 157 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×#462C214yesmaximal
2C4×C4⋊Q8C212yesmaximal
3#2056C214yesmaximal
4#1842C211yesmaximal, characteristic
5#1803C214yesmaximal
6C22×Q16C2214yes—
7C2×C4⋊Q8C2212yes—
8C2×C4×Q8C2214yes—
9#462—216no—
10C2×C4⋊C8C2214yes—
11C2×C4⋊C8C2212yes—
12C2×#103C2218yes—
13#391C2214yes—
14#389—22no—
15#389—22no—
16#384C2212yes—
17C4×C4⋊C4—22no—
18C4×C4⋊C4—22no—
19C43C2211yescharacteristic
20#340C2214yes—
21C22×Q8C2314yes—
22C2×Q16—216no—
23C2×Q16—44no—
24C22×C8C2314yes—
25C4⋊Q8—24no—
26C4⋊Q8D418yes—
27C4×Q8—28no—
28C4×Q8—28no—
29C2×C4⋊C4—22no—
30C2×C4⋊C4—22no—
31C2×C4⋊C4—24no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4—22no—
34C2×C4⋊C4C2314yes—
35C2×C42—24no—
36C2×C42D412yes—
37C2×C42D411yescharacteristic
38C2×C42D411yescharacteristic
39C2×C42C2311yescharacteristic
40C2×C42C2312yes—
41C4⋊C8—28no—
42C4⋊C8—42no—
43#103—216no—
44#95—24no—
45#95—24no—
46C2×Q8—24no—
47C2×Q8—24no—
48C2×Q8—24no—
49C2×Q8—24no—
50C2×Q8—24no—
51C2×Q8C2×D418yes—
52C22×C4—24no—
53C22×C4—24no—
54C22×C4C2×D411yescharacteristic
55C22×C4C2×D412yes—
56C22×C4C2×D411yescharacteristic
57C22×C4C2×D412yes—
58C22×C4C2411yescharacteristic
59Q16—416no—
60C2×C8—28no—
61C2×C8—24no—
62C4⋊C4—28no—
63C4⋊C4—28no—
64C4⋊C4—24no—
65C4⋊C4—24no—
66C4⋊C4—44no—
67C4⋊C4—48no—
68C4⋊C4—44no—
69C42—24no—
70C42—21no—
71C42—21no—
72C42—41no—
73C42—48no—
74C42Q1614yescomplemented
75C42C2×D414yes—
76C42#4114yes—
77C23C22×D411yescharacteristic
78Q8—28no—
79Q8—28no—
80Q8—44no—
81Q8—44no—
82C2×C4—21no—
83C2×C4—22no—
84C2×C4—22no—
85C2×C4—21no—
86C2×C4—28no—
87C2×C4—21no—
88C2×C4—22no—
89C2×C4—44no—
90C2×C4—44no—
91C2×C4—44no—
92C2×C4—44no—
93C2×C4—44no—
94C2×C4#12114yes—
95C2×C4#12114yes—
96C2×C4C2×Q1612yes—
97C2×C4C2×Q1614yes—
98C2×C4#13714yes—
99C2×C4C22×D412yes—
100C2×C4C2×#4112yes—
101C2×C4H(5,𝔽2)11yescharacteristic
102C2×C42−1+411yescharacteristic
103C8—44no—
104C22C2×#12112yes—
105C22#53711yescharacteristic
106C22C22×Q1611yescharacteristic
107C22C2×#13712yes—
108C22#57511yescharacteristic
109C4—22no—
110C4—24no—
111C4—41no—
112C4—48no—
113C4—84no—
114C4#46218yescomplemented
115C4D4211yescharacteristic
116C4#54712yes—
117C4#55511yescharacteristic
118C2#253711yescharacteristic
119C2C2×#46212yes—
120C2#303712yes—
121C2#324911yescharacteristic
122C2#325511yescharacteristic
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
74. C42Q16semidirect
114. C4#462semidirect

Maximal subgroups

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

subgroupindex
C2×#4622
C4×C4⋊Q82
#20562
#18422
#18032