Finite Group Databasebeta

← #27965

Subgroups — #27965

Order 256.

405 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 405 conjugacy classes of subgroups — too many to draw. Only its 131 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
1#2851C211yesmaximal, characteristic
2C2×#384C211yesmaximal, characteristic
3#2099C214yesmaximal, complemented
4#1992C212yesmaximal, complemented
5#1836C212yesmaximal, complemented
6#1824C214yesmaximal
7#1749C211yesmaximal, characteristic
8C2×#125C2211yescharacteristic
9C22×C4⋊C4—22no—
10C22×C4⋊C4C2212yes—
11C22×C42C2211yescharacteristic
12C2×C22⋊C8C2212yes—
13C2×#97C2212yes—
14#389C2212yes—
15#387—22no—
16#385—22no—
17#384—22no—
18#384C2212yes—
19#384C2212yes—
20#382C2211yescharacteristic
21#380C2212yes—
22#340C2218yes—
23#340C2218yes—
24#336C2212yes—
25C23×C4—22no—
26C23×C4D412yes—
27C23×C4C2311yescharacteristic
28C22×C8C2314yes—
29#125—24no—
30C2×C4⋊C4—28no—
31C2×C4⋊C4—24no—
32C2×C4⋊C4—24no—
33C2×C4⋊C4—22no—
34C2×C4⋊C4—22no—
35C2×C4⋊C4—22no—
36C2×C4⋊C4—48no—
37C2×C4⋊C4C2314yes—
38C2×C4⋊C4C2312yes—
39C2×C4⋊C4C2312yes—
40C2×C22⋊C4—22no—
41C2×C42—24no—
42C2×C42D412yes—
43C2×C42C2311yescharacteristic
44C2×C42C2311yescharacteristic
45C22⋊C8—24no—
46#97—24no—
47#95—22no—
48#95—22no—
49#95—22no—
50C24C2×D411yescharacteristic
51C22×C4—24no—
52C22×C4—24no—
53C22×C4—24no—
54C22×C4—22no—
55C22×C4—22no—
56C22×C4—22no—
57C22×C4—22no—
58C22×C4—24no—
59C22×C4—48no—
60C22×C4—44no—
61C22×C4C2×D412yes—
62C22×C4C2×D411yescharacteristic
63C22×C4C2×D412yes—
64C22×C4#4114yes—
65C22×C4C2411yescharacteristic
66C2×C8—24no—
67C2×C8—24no—
68C2×C8—24no—
69C4⋊C4—28no—
70C4⋊C4—24no—
71C4⋊C4—24no—
72C4⋊C4—48no—
73C4⋊C4—44no—
74C4⋊C4—44no—
75C4⋊C4—44no—
76C4⋊C4—48no—
77C22⋊C4—44no—
78C42—24no—
79C42—22no—
80C42#4114yes—
81C23—21no—
82C23—21no—
83C23—22no—
84C23#12412yes—
85C23#13714yes—
86C23C22×D411yescharacteristic
87C2×C4—216no—
88C2×C4—22no—
89C2×C4—21no—
90C2×C4—21no—
91C2×C4—22no—
92C2×C4—22no—
93C2×C4—22no—
94C2×C4—28no—
95C2×C4—42no—
96C2×C4—44no—
97C2×C4—42no—
98C2×C4—48no—
99C2×C4—42no—
100C2×C4—42no—
101C2×C4—42no—
102C2×C4—42no—
103C2×C4—88no—
104C2×C4#12314yes—
105C2×C4#12412yes—
106C2×C4AGL(1,ℤ/8)14yes—
107C2×C4C2×#4112yes—
108C2×C4C2×#4112yes—
109C2×C42−1+412yes—
110C8—44no—
111C22—24no—
112C22—22no—
113C22—24no—
114C22—22no—
115C22#49114yes—
116C22C2×#12311yescharacteristic
117C22C2×#12411yescharacteristic
118C22#53611yescharacteristic
119C22C2×AGL(1,ℤ/8)12yes—
120C22C2×#13712yes—
121C4—24no—
122C4—24no—
123C4—22no—
124C4—82no—
125C4—84no—
126C4—82no—
127C4#55214yes—
128C2—24no—
129C2#250311yescharacteristic
130C2#309212yes—
131C2C2×#49111yescharacteristic
132C2#313811yescharacteristic
133C2#323912yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2099C2semidirect
4. #1992C2semidirect
5. #1836C2semidirect

Maximal subgroups

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

subgroupindex
#28512
C2×#3842
#20992
#19922
#18362
#18242
#17492