Finite Group Databasebeta

← #11370

Subgroups — #11370

Order 256.

397 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 397 conjugacy classes of subgroups — too many to draw. Only its 123 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
1#2285C211yesmaximal, characteristic
2C2×#339C214yesmaximal
3#1728C211yesmaximal, characteristic
4C4×#95C211yesmaximal, characteristic
5C22×M16C2212yes—
6C2×#117C2212yes—
7C22×C42C2212yes—
8C22×C42C2211yescharacteristic
9#384C411yescharacteristic, complemented
10#384C411yescharacteristic, complemented
11#382C412yescomplemented
12#380—22no—
13C4×C4⋊C4—22no—
14C2×#95—22no—
15#339—28no—
16#336—22no—
17C23×C4—22no—
18C23×C4D412yes—
19C23×C4C2311yescharacteristic
20C2×M16—22no—
21C2×M16—24no—
22C2×M16—24no—
23C2×M16Q814yes—
24C22×C8—22no—
25#117—24no—
26#117—24no—
27C2×C4⋊C4—22no—
28C2×C4⋊C4—22no—
29C2×C4⋊C4C2×C412yes—
30C2×C4⋊C4C2×C412yes—
31C2×C22⋊C4—22no—
32C2×C42—24no—
33C2×C42—24no—
34C2×C42—24no—
35C2×C42—22no—
36C2×C42—22no—
37C2×C42C2×C411yescharacteristic
38C2×C42C2×C411yescharacteristic
39C2×C42D414yes—
40C2×C42D412yes—
41#95—28no—
42#95—24no—
43C24C2×D411yescharacteristic
44C22×C4—28no—
45C22×C4—24no—
46C22×C4—24no—
47C22×C4—24no—
48C22×C4—22no—
49C22×C4—22no—
50C22×C4—42no—
51C22×C4—44no—
52C22×C4—42no—
53C22×C4—42no—
54C22×C4C22⋊C412yes—
55C22×C4C22⋊C412yes—
56C22×C4C22×C411yescharacteristic
57C22×C4C2×D412yes—
58C22×C4C2×D411yescharacteristic
59C22×C4C2×Q812yes—
60C22×C4#4114yes—
61C22×C4#4112yes—
62C22×C4#4112yes—
63M16—28no—
64M16—44no—
65C2×C8—24no—
66C2×C8—42no—
67C2×C8—42no—
68C4⋊C4—24no—
69C4⋊C4—24no—
70C4⋊C4—44no—
71C4⋊C4—44no—
72C22⋊C4—44no—
73C42—22no—
74C42—22no—
75C42—24no—
76C42—28no—
77C42—42no—
78C42—44no—
79C42—42no—
80C23—22no—
81C23—22no—
82C23C2×C22⋊C411yescharacteristic
83C23#12112yes—
84C23#12312yes—
85C23#12411yescharacteristic
86C23C4⋊Q811yescharacteristic
87C2×C4—22no—
88C2×C4—22no—
89C2×C4—28no—
90C2×C4—22no—
91C2×C4—22no—
92C2×C4—22no—
93C2×C4—48no—
94C2×C4—48no—
95C2×C4—44no—
96C2×C4—48no—
97C2×C4—44no—
98C2×C4—42no—
99C2×C4—42no—
100C2×C4—44no—
101C2×C4—44no—
102C2×C4#10414yes—
103C2×C4#11712yes—
104C2×C4C4×D412yes—
105C2×C4C4×Q812yes—
106C2×C4C22⋊Q814yes—
107C2×C4C22⋊Q812yes—
108C2×C4#12314yes—
109C2×C4#12312yes—
110C2×C4#12411yescharacteristic
111C2×C4#12514yes—
112C2×C4#12614yes—
113C2×C4#12711yescharacteristic
114C8—44no—
115C22—24no—
116C22—22no—
117C22—22no—
118C22—22no—
119C22—22no—
120C22#38111yescharacteristic
121C22#39011yescharacteristic
122C22#39111yescharacteristic
123C22#39712yes—
124C22#39812yes—
125C22C2×#10412yes—
126C22#42112yes—
127C4—24no—
128C4—48no—
129C4—42no—
130C4—82no—
131C4—82no—
132C4#38714yes—
133C4#39912yes—
134C4#40012yes—
135C2—22no—
136C2—22no—
137C2#144511yescharacteristic
138C2#182612yes—
139C2#196211yescharacteristic
140C2#196311yescharacteristic
141C2#198612yes—
subgroupG/H
centerC22×C4C2×D4
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
socleC23C2×C22⋊C4
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
9. #384C4semidirect
10. #384C4semidirect
11. #382C4semidirect

Maximal subgroups

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

subgroupindex
#22852
C2×#3392
#17282
C4×#952