Finite Group Databasebeta

← #21802

Subgroups — #21802

Order 256.

597 conjugacy classes of subgroups; only the 183 normal subgroups are shown.

normal subgroups only

This group has 597 conjugacy classes of subgroups — too many to draw. Only its 183 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×#536C211yesmaximal, characteristic
2#2921C212yesmaximal, complemented
3#1967C214yesmaximal, complemented
4#1966C214yesmaximal, complemented
5#1785C212yesmaximal
6#1784C212yesmaximal, complemented
7C22×#41C2211yescharacteristic
8C23×Q8C2211yescharacteristic
9#536—28no—
10C2×C4⋊Q8C2212yes—
11C2×#124C2212yes—
12C2×#123C414yes—
13C2×C22⋊Q8C414yes—
14C2×#117C2211yescharacteristic
15#433—28no—
16#423C2214yes—
17C2×#101C2214yes—
18C2×#101C2218yes—
19C2×#100C2214yes—
20#407C2214yes—
21C4×M16C2214yes—
22C2×#41—24no—
23C2×#41—44no—
24C22×Q8—24no—
25C22×Q8—44no—
26C22×Q8C2×C412yes—
27C22×Q8C2312yes—
28C22×Q8C2311yescharacteristic
29C22×D4C2×C412yes—
30C22×D4C2311yescharacteristic
31C23×C4C2×C412yes—
32C23×C4C2×C412yes—
33C23×C4C2311yescharacteristic
34C2×M16C2318yes—
35C4⋊Q8—24no—
36C4⋊Q8—24no—
37#124—24no—
38#124—24no—
39#123—216no—
40C22⋊Q8—216no—
41#117D418yes—
42C2×C4⋊C4C2×C418yes—
43C2×C4⋊C4C2×C412yes—
44C2×C22⋊C4C2×C418yes—
45C2×C22⋊C4C2×C412yes—
46C2×C42C2312yes—
47C4⋊C8—28no—
48#101—48no—
49#101—44no—
50#100—44no—
51C22⋊C8—28no—
52#97—24no—
53C4×C8—24no—
54C24C22×C412yes—
55C24C22×C411yescharacteristic
56#41—416no—
57C2×Q8—24no—
58C2×Q8—22no—
59C2×Q8—22no—
60C2×Q8—22no—
61C2×Q8—28no—
62C2×Q8—24no—
63C2×Q8—44no—
64C2×Q8—416no—
65C2×D4—24no—
66C2×D4—22no—
67C2×D4—24no—
68C2×D4—44no—
69C22×C4—24no—
70C22×C4—24no—
71C22×C4—24no—
72C22×C4—44no—
73C22×C4—44no—
74C22×C4C22×C414yes—
75C22×C4C22×C412yes—
76C22×C4C22×C411yescharacteristic
77C22×C4C22×C414yes—
78C22×C4C2×D414yes—
79C22×C4C2411yescharacteristic
80M16—28no—
81M16—28no—
82C2×C8—28no—
83C4⋊C4—216no—
84C4⋊C4C22⋊C418yes—
85C22⋊C4—216no—
86C22⋊C4C22⋊C418yes—
87C42C2×D414yes—
88C42C2×D414yes—
89C23—22no—
90C23—22no—
91C23—24no—
92C23—42no—
93C23—44no—
94C23C2×C22⋊C412yes—
95C23C23×C411yescharacteristic
96Q8—48no—
97Q8—44no—
98Q8—44no—
99Q8—44no—
100D4—48no—
101D4—44no—
102C2×C4—22no—
103C2×C4—28no—
104C2×C4—24no—
105C2×C4—22no—
106C2×C4—24no—
107C2×C4—28no—
108C2×C4—44no—
109C2×C4—48no—
110C2×C4—48no—
111C2×C4C2×C22⋊C418yes—
112C2×C4C2×C22⋊C412yes—
113C2×C4C22×D412yes—
114C2×C4H(5,𝔽2)14yes—
115C8—48no—
116C22—22no—
117C22—22no—
118C22—24no—
119C22—44no—
120C22—42no—
121C22—44no—
122C22—84no—
123C22C22×C22⋊C411yescharacteristic
124C22#51812yes—
125C4—22no—
126C4—28no—
127C4—42no—
128C4—44no—
129C4#53514yes—
130C2—22no—
131C2—42no—
132C2—82no—
133C2#230911yescharacteristic
134C2#288912yes—
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
prime radicalC22×#41C22
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
2. #2921C2semidirect
3. #1967C2semidirect
4. #1966C2semidirect
6. #1784C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5362
#29212
#19672
#19662
#17852
#17842