Finite Group Databasebeta

← #20730

Subgroups — #20730

Order 256.

583 conjugacy classes of subgroups; only the 199 normal subgroups are shown.

normal subgroups only

This group has 583 conjugacy classes of subgroups — too many to draw. Only its 199 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×#519C211yesmaximal, characteristic
2#2921C212yesmaximal
3#1822C212yesmaximal
4#1801C214yesmaximal, complemented
5#1784C212yesmaximal
6C4×#101C214yesmaximal, complemented
7C23×Q8C2211yescharacteristic
8#519—28no—
9C2×C4×Q8C414yes—
10C2×C4×Q8C2212yes—
11C2×C4×Q8C2212yes—
12C2×#117C414yes—
13C2×#117C2211yescharacteristic
14C2×#117C2211yescharacteristic
15#433—28no—
16#423C2214yes—
17C2×#101C2218yes—
18#407C2214yes—
19C4×M16C2214yes—
20#343C2218yes—
21C22×Q8—28no—
22C22×Q8—24no—
23C22×Q8C2×C412yes—
24C22×Q8C2312yes—
25C23×C4C2×C412yes—
26C23×C4C2311yescharacteristic
27C2×M16C2318yes—
28C4×Q8—216no—
29C4×Q8—28no—
30C4×Q8—28no—
31#117—24no—
32#117—216no—
33#117D418yes—
34C2×C4⋊C4C2×C414yes—
35C2×C4⋊C4C2×C414yes—
36C2×C4⋊C4C2×C412yes—
37C2×C4⋊C4C2312yes—
38C2×C22⋊C4C2×C412yes—
39C2×C22⋊C4C2×C412yes—
40C2×C42C2×C414yes—
41C2×C42C2×C414yes—
42C2×C42C2×C412yes—
43C2×C42C2311yescharacteristic
44C2×C42C2311yescharacteristic
45C4⋊C8—28no—
46#101—216no—
47C22⋊C8—28no—
48#97—24no—
49C4×C8—24no—
50C24C22×C411yescharacteristic
51C2×Q8—232no—
52C2×Q8—24no—
53C2×Q8—28no—
54C2×Q8—24no—
55C2×Q8—24no—
56C2×Q8#4118yes—
57C22×C4—24no—
58C22×C4—28no—
59C22×C4—24no—
60C22×C4C22×C411yescharacteristic
61C22×C4C22×C414yes—
62C22×C4C22×C414yes—
63C22×C4C22×C412yes—
64C22×C4C22×C412yes—
65C22×C4C2×D414yes—
66C22×C4C2411yescharacteristic
67M16—216no—
68C2×C8—28no—
69C4⋊C4—28no—
70C4⋊C4—28no—
71C4⋊C4—24no—
72C4⋊C4C22⋊C418yes—
73C22⋊C4—24no—
74C22⋊C4C22⋊C418yes—
75C42—28no—
76C42—28no—
77C42—24no—
78C42C2×D414yes—
79C42C2×D414yes—
80C23—22no—
81C23—42no—
82C23C2×C22⋊C412yes—
83C23C23×C411yescharacteristic
84Q8—216no—
85Q8—216no—
86C2×C4—216no—
87C2×C4—24no—
88C2×C4—22no—
89C2×C4—24no—
90C2×C4—28no—
91C2×C4—24no—
92C2×C4—42no—
93C2×C4—42no—
94C2×C4—44no—
95C2×C4C2×C22⋊C414yes—
96C2×C4C2×C22⋊C414yes—
97C2×C4C2×C22⋊C412yes—
98C2×C4#11718yes—
99C2×C4C22×D412yes—
100C2×C4C2×#4114yes—
101C8—48no—
102C22—22no—
103C22—24no—
104C22—22no—
105C22—44no—
106C22C22×C22⋊C411yescharacteristic
107C22C2×#11712yes—
108C4—24no—
109C4—24no—
110C4—22no—
111C4—28no—
112C4—44no—
113C4#52514yes—
114C2—22no—
115C2—42no—
116C2#228011yescharacteristic
117C2#288912yes—
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1801C2semidirect
6. C4×#101C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5192
#29212
#18222
#18012
#17842
C4×#1012