Finite Group Databasebeta

← #7592

Subgroups — #7592

Order 256.

423 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 423 conjugacy classes of subgroups — too many to draw. Only its 83 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×#390C211yesmaximal, characteristic
2#1817C212yesmaximal, complemented
3#1270C214yesmaximal, complemented
4C23×D4C411yescharacteristic
5C22×C4⋊C4C411yescharacteristic
6C22×C22⋊C4—22no—
7C22×C42C2211yescharacteristic
8C2×C22⋊C8—22no—
9#390—22no—
10#390C412yes—
11#390C2212yes—
12#336—22no—
13#336C2214yescomplemented
14C25—21no—
15C22×D4—21no—
16C22×D4—22no—
17C22×D4—42no—
18C22×D4—42no—
19C22×D4C814yescomplemented
20C22×D4C2×C412yes—
21C23×C4—21no—
22C23×C4C2×C411yescharacteristic
23C23×C4D412yes—
24C22×C8—24no—
25C2×C4⋊C4—21no—
26C2×C4⋊C4—42no—
27C2×C4⋊C4C2×C412yes—
28C2×C22⋊C4—24no—
29C2×C22⋊C4—24no—
30C2×C22⋊C4—48no—
31C2×C42—42no—
32C2×C42C2×C411yescharacteristic
33C2×C42D412yes—
34C2×C42C2311yescharacteristic
35C22⋊C8—44no—
36C24—24no—
37C24—22no—
38C24—44no—
39C24—44no—
40C24—42no—
41C24—42no—
42C24C22⋊C411yescharacteristic
43C2×D4—24no—
44C2×D4—22no—
45C2×D4—48no—
46C2×D4—42no—
47C2×D4—42no—
48C2×D4—48no—
49C2×D4—42no—
50C2×D4—42no—
51C2×D4C2×C814yes—
52C22×C4—22no—
53C22×C4—22no—
54C22×C4—24no—
55C22×C4—24no—
56C22×C4—22no—
57C22×C4—42no—
58C22×C4—44no—
59C22×C4—42no—
60C22×C4C22⋊C412yes—
61C22×C4C22⋊C411yescharacteristic
62C22×C4C2×C812yes—
63C22×C4M1612yes—
64C22×C4C22×C411yescharacteristic
65C22×C4C2×D412yes—
66C2×C8—44no—
67C2×C8—44no—
68C2×C8—44no—
69C4⋊C4—42no—
70C4⋊C4—42no—
71C22⋊C4—48no—
72C22⋊C4—48no—
73C42—41no—
74C42—42no—
75C42—41no—
76C23—22no—
77C23—22no—
78C23—24no—
79C23—416no—
80C23—48no—
81C23—42no—
82C23—42no—
83C23—44no—
84C23—44no—
85C23—84no—
86C23—88no—
87C23—84no—
88C23C22⋊C812yes—
89C23#9912yes—
90C23#10012yes—
91C23C2×C22⋊C411yescharacteristic
92D4—44no—
93D4—48no—
94D4—44no—
95C2×C4—24no—
96C2×C4—24no—
97C2×C4—22no—
98C2×C4—21no—
99C2×C4—21no—
100C2×C4—21no—
101C2×C4—21no—
102C2×C4—22no—
103C2×C4—22no—
104C2×C4—22no—
105C2×C4—22no—
106C2×C4—48no—
107C2×C4—42no—
108C2×C4—44no—
109C2×C4—84no—
110C2×C4C22⋊C812yes—
111C2×C4C22×C811yescharacteristic
112C2×C4C2×M1611yescharacteristic
113C2×C4AGL(1,ℤ/8)14yes—
114C8—84no—
115C22—22no—
116C22—24no—
117C22—24no—
118C22—22no—
119C22—44no—
120C22—48no—
121C22—816no—
122C22—82no—
123C22—84no—
124C22—82no—
125C22#32314yes—
126C22C2×C22⋊C811yescharacteristic
127C22C2×#9911yescharacteristic
128C22C2×#10011yescharacteristic
129C22#41812yes—
130C22#42112yes—
131C4—22no—
132C4—21no—
133C4—21no—
134C4—24no—
135C4—42no—
136C4—82no—
137C2—24no—
138C2—84no—
139C2C2×#32311yescharacteristic
140C2#147812yes—
141C2#151012yes—
142C2#153311yescharacteristic
143C2#155511yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC2×C4C22×C8
Frattini, cosocleC2×C42C23
prime radicalC23×D4C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1817C2semidirect
3. #1270C2semidirect
13. #336C22semidirect
19. C22×D4C8semidirect

Maximal subgroups

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

subgroupindex
C2×#3902
#18172
#12702