Finite Group Databasebeta

← #7640

Subgroups — #7640

Order 256.

431 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 431 conjugacy classes of subgroups — too many to draw. Only its 87 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#1797C212yesmaximal, complemented
3#1270C214yesmaximal, complemented
4C23×D4C411yescharacteristic
5C22×C4⋊C4C411yescharacteristic
6C22×C22⋊C4—22no—
7C22×C42C2211yescharacteristic
8C2×C4⋊C8—22no—
9C2×C22⋊C8—22no—
10#390—22no—
11#390C412yes—
12#390C2212yes—
13#336C2214yescomplemented
14C25—21no—
15C22×D4—24no—
16C22×D4—21no—
17C22×D4—42no—
18C22×D4—42no—
19C22×D4C2×C412yes—
20C23×C4—21no—
21C23×C4C2×C411yescharacteristic
22C23×C4D412yes—
23C22×C8—24no—
24C2×C4⋊C4—21no—
25C2×C4⋊C4—42no—
26C2×C4⋊C4C2×C412yes—
27C2×C22⋊C4—24no—
28C2×C22⋊C4—24no—
29C2×C22⋊C4—44no—
30C2×C22⋊C4—44no—
31C2×C42—42no—
32C2×C42C2×C411yescharacteristic
33C2×C42D412yes—
34C2×C42C2311yescharacteristic
35C4⋊C8—44no—
36C22⋊C8—44no—
37C24—24no—
38C24—22no—
39C24—42no—
40C24—44no—
41C24—42no—
42C24—44no—
43C24C22⋊C411yescharacteristic
44C2×D4—24no—
45C2×D4—22no—
46C2×D4—42no—
47C2×D4—42no—
48C2×D4—416no—
49C2×D4—42no—
50C2×D4—42no—
51C2×D4M1614yes—
52C22×C4—22no—
53C22×C4—22no—
54C22×C4—22no—
55C22×C4—22no—
56C22×C4—42no—
57C22×C4—42no—
58C22×C4—42no—
59C22×C4—44no—
60C22×C4C22⋊C411yescharacteristic
61C22×C4C22⋊C412yes—
62C22×C4D814yes—
63C22×C4SD1614yes—
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—44no—
73C22⋊C4—44no—
74C42—24no—
75C42—41no—
76C42—41no—
77C23—21no—
78C23—21no—
79C23—22no—
80C23—24no—
81C23—48no—
82C23—416no—
83C23—42no—
84C23—42no—
85C23—44no—
86C23—44no—
87C23—88no—
88C23—84no—
89C23—84no—
90C23#10012yes—
91C23#10214yes—
92C23C2×C22⋊C411yescharacteristic
93D4—44no—
94D4—48no—
95D4—44no—
96C2×C4—28no—
97C2×C4—21no—
98C2×C4—22no—
99C2×C4—22no—
100C2×C4—21no—
101C2×C4—21no—
102C2×C4—21no—
103C2×C4—22no—
104C2×C4—22no—
105C2×C4—44no—
106C2×C4—44no—
107C2×C4—42no—
108C2×C4—44no—
109C2×C4—84no—
110C2×C4#9912yes—
111C2×C4#10214yes—
112C2×C4C2×M1612yes—
113C2×C4C2×D812yes—
114C2×C4C2×SD1612yes—
115C8—84no—
116C22—22no—
117C22—24no—
118C22—24no—
119C22—22no—
120C22—44no—
121C22—48no—
122C22—816no—
123C22—82no—
124C22—84no—
125C22—82no—
126C22#33114yes—
127C22#40711yescharacteristic
128C22C2×#9911yescharacteristic
129C22C2×#10011yescharacteristic
130C22C2×#10212yes—
131C22#42112yes—
132C4—22no—
133C4—22no—
134C4—22no—
135C4—24no—
136C4—22no—
137C4—82no—
138C2—24no—
139C2—84no—
140C2#146211yescharacteristic
141C2#148612yes—
142C2#151912yes—
143C2#153311yescharacteristic
144C2C2×#33111yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC23×D4C4
LCSG ▷ C22×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. #1797C2semidirect
3. #1270C2semidirect
13. #336C22semidirect

Maximal subgroups

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

subgroupindex
C2×#3902
#17972
#12702