Finite Group Databasebeta

← #21824

Subgroups — #21824

Order 256.

503 conjugacy classes of subgroups; only the 195 normal subgroups are shown.

normal subgroups only

This group has 503 conjugacy classes of subgroups — too many to draw. Only its 195 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×#533C211yesmaximal, characteristic
2C2×#433C212yesmaximal
3#1985C214yesmaximal, complemented
4#1984C214yesmaximal, complemented
5#1818C212yesmaximal
6#1817C212yesmaximal
7#533—28no—
8C2×C4⋊Q8C412yes—
9C2×#125C412yes—
10C2×C22⋊Q8C414yes—
11C2×C4×Q8C2214yes—
12C2×#117C2211yescharacteristic
13C2×#117C2211yescharacteristic
14C22×C42C2211yescharacteristic
15#433—28no—
16C2×C4⋊C8C2214yes—
17C2×C22⋊C8C2214yes—
18C2×#97C2212yes—
19C2×C4×C8C2212yes—
20#336C2212yes—
21#336C2214yes—
22#336C2212yes—
23#336C2212yes—
24#336C2214yes—
25#336C2212yes—
26C22×Q8C2×C414yes—
27C23×C4C2×C412yes—
28C23×C4C2311yescharacteristic
29C22×C8C2314yes—
30C22×C8C2314yes—
31C4⋊Q8—28no—
32#125—28no—
33C22⋊Q8—216no—
34C4×Q8—28no—
35C4×Q8—28no—
36#117—24no—
37#117D418yes—
38C2×C4⋊C4C2×C412yes—
39C2×C4⋊C4C2×C418yes—
40C2×C4⋊C4C2×C414yes—
41C2×C4⋊C4C2×C412yes—
42C2×C22⋊C4C2×C412yes—
43C2×C22⋊C4C2×C412yes—
44C2×C42—24no—
45C2×C42C2×C411yescharacteristic
46C2×C42C2×C411yescharacteristic
47C2×C42C2312yes—
48C2×C42C2312yes—
49C2×C42C2312yes—
50C4⋊C8—28no—
51C22⋊C8—28no—
52#97—24no—
53C4×C8—24no—
54C24C22×C411yescharacteristic
55C2×Q8—28no—
56C2×Q8—28no—
57C2×Q8—44no—
58C22×C4—22no—
59C22×C4—22no—
60C22×C4—24no—
61C22×C4—24no—
62C22×C4—42no—
63C22×C4C22×C412yes—
64C22×C4C22×C414yes—
65C22×C4C22×C411yescharacteristic
66C22×C4C22×C414yes—
67C22×C4C22×C412yes—
68C22×C4C2×D414yes—
69C22×C4C2411yescharacteristic
70C2×C8—24no—
71C2×C8—24no—
72C2×C8—24no—
73C2×C8—24no—
74C2×C8—24no—
75C2×C8—24no—
76C4⋊C4—24no—
77C4⋊C4—216no—
78C4⋊C4—28no—
79C4⋊C4C22⋊C418yes—
80C22⋊C4—24no—
81C22⋊C4C22⋊C418yes—
82C42—22no—
83C42—22no—
84C42—24no—
85C42—24no—
86C42C2×D414yes—
87C42C2×D414yes—
88C23—21no—
89C23—21no—
90C23—22no—
91C23—22no—
92C23C2×C22⋊C412yes—
93C23C23×C411yescharacteristic
94Q8—416no—
95C2×C4—22no—
96C2×C4—21no—
97C2×C4—21no—
98C2×C4—24no—
99C2×C4—22no—
100C2×C4—24no—
101C2×C4—28no—
102C2×C4—22no—
103C2×C4—24no—
104C2×C4—22no—
105C2×C4—24no—
106C2×C4—22no—
107C2×C4—24no—
108C2×C4—48no—
109C2×C4C2×C22⋊C412yes—
110C2×C4C2×C22⋊C418yes—
111C2×C4#13114yes—
112C2×C4C22×D412yes—
113C2×C42−1+412yes—
114C2×C42−1+412yes—
115C8—44no—
116C8—44no—
117C22—22no—
118C22—24no—
119C22—42no—
120C22—41no—
121C22—41no—
122C22C22×C22⋊C411yescharacteristic
123C22#51911yescharacteristic
124C22#51911yescharacteristic
125C22C2×#13112yes—
126C22#56812yes—
127C4—22no—
128C4—24no—
129C4—28no—
130C4—42no—
131C4—44no—
132C4#53614yes—
133C2—42no—
134C2#231011yescharacteristic
135C2#288012yes—
136C2#298512yes—
137C2#298611yescharacteristic
138C2#298711yescharacteristic
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. #1985C2semidirect
4. #1984C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#4332
#19852
#19842
#18182
#18172