Finite Group Databasebeta

← #8322

Subgroups — #8322

Order 256.

573 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 573 conjugacy classes of subgroups — too many to draw. Only its 107 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×#518C211yesmaximal, characteristic
2#1478C214yesmaximal, complemented
3#1458C212yesmaximal, complemented
4C23×D4C411yescharacteristic
5#518—28no—
6C2×C4×D4—22no—
7C2×C4×D4C412yes—
8C2×C4×D4C2212yes—
9C2×#117C411yescharacteristic
10C2×#117C2211yescharacteristic
11C22×C22⋊C4—22no—
12#431C2214yescomplemented
13D4⋊C8—28no—
14#324—22no—
15#323—22no—
16C25—21no—
17C22×D4—24no—
18C22×D4—24no—
19C22×D4—21no—
20C22×D4—22no—
21C22×D4C814yescomplemented
22C22×D4C2×C412yes—
23C23×C4—22no—
24C23×C4—22no—
25C23×C4C2×C411yescharacteristic
26C4×D4—216no—
27C4×D4—24no—
28C4×D4—24no—
29C4×D4—24no—
30C4×D4D418yes—
31#117—24no—
32#117—24no—
33C2×C4⋊C4C2×C412yes—
34C2×C4⋊C4D412yes—
35C2×C22⋊C4—216no—
36C2×C22⋊C4—21no—
37C2×C22⋊C4—22no—
38C2×C22⋊C4—22no—
39C2×C22⋊C4D412yes—
40C2×C42—21no—
41C2×C42C2×C411yescharacteristic
42C2×C42C2311yescharacteristic
43C4⋊C8—24no—
44C22⋊C8—24no—
45C4×C8—24no—
46C24—24no—
47C24—24no—
48C24—22no—
49C24—24no—
50C24—84no—
51C24C22⋊C411yescharacteristic
52C2×D4—24no—
53C2×D4—24no—
54C2×D4—216no—
55C2×D4—216no—
56C2×D4—24no—
57C2×D4—22no—
58C2×D4—22no—
59C2×D4—22no—
60C2×D4C22⋊C414yes—
61C2×D4C2×C814yes—
62C2×D4M1614yes—
63C22×C4—22no—
64C22×C4—22no—
65C22×C4—22no—
66C22×C4—28no—
67C22×C4—28no—
68C22×C4—84no—
69C22×C4—84no—
70C22×C4C22⋊C411yescharacteristic
71C22×C4C22⋊C412yes—
72C22×C4C2×C812yes—
73C22×C4M1612yes—
74C22×C4C22×C411yescharacteristic
75C22×C4C2×D412yes—
76C2×C8—44no—
77C4⋊C4—22no—
78C4⋊C4—24no—
79C4⋊C4C22⋊C414yes—
80C22⋊C4—24no—
81C22⋊C4—28no—
82C22⋊C4—24no—
83C22⋊C4—28no—
84C42—24no—
85C42—22no—
86C42C2×D414yes—
87C23—216no—
88C23—21no—
89C23—24no—
90C23—24no—
91C23—21no—
92C23—24no—
93C23—42no—
94C23—44no—
95C23—44no—
96C23—88no—
97C23—88no—
98C23—88no—
99C23C22⋊C812yes—
100C23C2×C22⋊C411yescharacteristic
101D4—216no—
102D4—24no—
103D4—24no—
104D4—24no—
105D4C22⋊C818yes—
106C2×C4—21no—
107C2×C4—21no—
108C2×C4—24no—
109C2×C4—24no—
110C2×C4—22no—
111C2×C4—24no—
112C2×C4—42no—
113C2×C4—44no—
114C2×C4—42no—
115C2×C4—88no—
116C2×C4—88no—
117C2×C4C22⋊C812yes—
118C2×C4C2×C22⋊C412yes—
119C2×C4#12014yes—
120C2×C4C22×C811yescharacteristic
121C2×C4C2×M1612yes—
122C2×C4C2×M1611yescharacteristic
123C8—84no—
124C22—22no—
125C22—22no—
126C22—28no—
127C22—42no—
128C22—48no—
129C22—48no—
130C22—42no—
131C22—44no—
132C22—44no—
133C22—42no—
134C22—816no—
135C22#37911yescharacteristic
136C22C2×C22⋊C811yescharacteristic
137C22#40711yescharacteristic
138C4—24no—
139C4—22no—
140C4—44no—
141C4—42no—
142C4C2×C22⋊C812yes—
143C4#40712yes—
144C2—21no—
145C2—21no—
146C2—48no—
147C2—42no—
148C2#177911yescharacteristic
149C2#179512yes—
subgroupG/H
center, socleC22#379
commutatorC2×C4C22×C8
Frattini, cosocleC2×C42C23
prime radicalC23×D4C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1478C2semidirect
3. #1458C2semidirect
12. #431C22semidirect
21. C22×D4C8semidirect

Maximal subgroups

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

subgroupindex
C2×#5182
#14782
#14582