Finite Group Databasebeta

← #9644

Subgroups — #9644

Order 256.

357 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 357 conjugacy classes of subgroups — too many to draw. Only its 103 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
1C4×#127C211yesmaximal, characteristic
2#1842C211yesmaximal, characteristic, complemented
3#1744C211yesmaximal, characteristic, complemented
4C2×D4⋊C8C214yesmaximal, complemented
5C2×#127C411yescharacteristic
6C2×C4×D4—22no—
7C2×C4×D4C2212yes—
8C2×C4⋊C8—22no—
9C2×C4⋊C8C2212yes—
10C2×C4×C8C2212yes—
11#390—22no—
12#390C412yes—
13#384C411yescharacteristic
14C43C2211yescharacteristic
15#336—22no—
16D4⋊C8—28no—
17C22×D4—22no—
18C22×D4C2×C412yes—
19C23×C4—22no—
20C22×C8—22no—
21C22×C8—22no—
22#127—24no—
23C4×D4—24no—
24C4×D4—24no—
25C4×D4—44no—
26C4×D4—44no—
27C2×C4⋊C4—22no—
28C2×C4⋊C4C2×C412yes—
29C2×C22⋊C4—24no—
30C2×C22⋊C4—22no—
31C2×C42C2×C411yescharacteristic
32C2×C42C2×C411yescharacteristic
33C2×C42D412yes—
34C2×C42D412yes—
35C2×C42C2311yescharacteristic
36C4⋊C8—24no—
37C4⋊C8—44no—
38C4×C8—22no—
39C4×C8D414yescomplemented
40C24—22no—
41C2×D4—28no—
42C2×D4—24no—
43C2×D4—22no—
44C2×D4—24no—
45C2×D4—44no—
46C2×D4—44no—
47C2×D4M1614yes—
48C22×C4—22no—
49C22×C4—42no—
50C22×C4—42no—
51C22×C4—44no—
52C22×C4—44no—
53C22×C4C22⋊C412yes—
54C22×C4C22⋊C412yes—
55C22×C4C22×C411yescharacteristic
56C22×C4C2×D411yescharacteristic
57C22×C4C2×D411yescharacteristic
58C2×C8—24no—
59C2×C8—44no—
60C2×C8—42no—
61C2×C8—44no—
62C4⋊C4—24no—
63C4⋊C4—44no—
64C22⋊C4—48no—
65C22⋊C4—44no—
66C42—22no—
67C42—22no—
68C42—42no—
69C42D814yes—
70C42SD1614yes—
71C42C2×D412yes—
72C42#4112yes—
73C23—24no—
74C23—42no—
75C23—42no—
76C23—44no—
77C23—44no—
78C23C2×C22⋊C411yescharacteristic
79D4—28no—
80D4—416no—
81D4—44no—
82C2×C4—22no—
83C2×C4—22no—
84C2×C4—22no—
85C2×C4—22no—
86C2×C4—22no—
87C2×C4—42no—
88C2×C4—44no—
89C2×C4—84no—
90C2×C4—82no—
91C2×C4—82no—
92C2×C4#10214yes—
93C2×C4#10214yes—
94C2×C4C4×D412yes—
95C2×C4#12112yes—
96C2×C4#12411yescharacteristic
97C2×C4#12711yescharacteristic
98C2×C4C2×M1612yes—
99C2×C4#13112yes—
100C2×C4C2×D812yes—
101C2×C4C2×SD1612yes—
102C8—44no—
103C8—82no—
104C22—44no—
105C22—48no—
106C22—82no—
107C22—82no—
108C22—84no—
109C22#39011yescharacteristic
110C22#40711yescharacteristic
111C22#40811yescharacteristic
112C22C2×#10212yes—
113C22#42112yes—
114C4—22no—
115C4—24no—
116C4—24no—
117C4—82no—
118C4#43514yes—
119C4#48612yes—
120C4#49211yescharacteristic
121C4#49311yescharacteristic
122C2—84no—
123C2#148012yes—
124C2#148612yes—
125C2#195511yescharacteristic
126C2#195711yescharacteristic
127C2#196311yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
socleC23C2×C22⋊C4
prime radicalC2×#127C4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1842C2semidirect
3. #1744C2semidirect
4. C2×D4⋊C8C2semidirect
39. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
C4×#1272
#18422
#17442
C2×D4⋊C82