Finite Group Databasebeta

← #9642

Subgroups — #9642

Order 256.

349 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 349 conjugacy classes of subgroups — too many to draw. Only its 99 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#1831C211yesmaximal, characteristic, complemented
3#1744C211yesmaximal, characteristic, complemented
4C2×D4⋊C8C214yesmaximal, complemented
5C2×#127C411yescharacteristic
6C2×C4×D4—22no—
7C2×C4×D4C2212yes—
8C2×C4⋊C8C2212yes—
9C2×C4×C8C2212yes—
10#390—22no—
11#390C412yes—
12#384C411yescharacteristic
13C43C2211yescharacteristic
14#336—22no—
15#336—22no—
16D4⋊C8—28no—
17C22×D4—22no—
18C22×D4C2×C412yes—
19C23×C4—22no—
20C22×C8—22no—
21C22×C8—22no—
22#127—22no—
23#127C814yescomplemented
24C4×D4—24no—
25C4×D4—24no—
26C4×D4—48no—
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—22no—
38C4×C8D414yescomplemented
39C24—22no—
40C2×D4—28no—
41C2×D4—24no—
42C2×D4—22no—
43C2×D4—24no—
44C2×D4—44no—
45C2×D4—44no—
46C2×D4C2×C814yes—
47C22×C4—22no—
48C22×C4—42no—
49C22×C4—42no—
50C22×C4—48no—
51C22×C4C22⋊C412yes—
52C22×C4C22⋊C412yes—
53C22×C4C22×C411yescharacteristic
54C22×C4C2×D411yescharacteristic
55C22×C4C2×D411yescharacteristic
56C2×C8—24no—
57C2×C8—44no—
58C2×C8—42no—
59C2×C8—44no—
60C4⋊C4—24no—
61C4⋊C4—44no—
62C22⋊C4—48no—
63C22⋊C4—44no—
64C42—22no—
65C42—24no—
66C42—42no—
67C42C2×C812yes—
68C42M1612yes—
69C42C2×D412yes—
70C42#4112yes—
71C23—24no—
72C23—42no—
73C23—42no—
74C23—44no—
75C23—44no—
76C23C2×C22⋊C411yescharacteristic
77D4—28no—
78D4—416no—
79D4—44no—
80C2×C4—22no—
81C2×C4—22no—
82C2×C4—22no—
83C2×C4—22no—
84C2×C4—22no—
85C2×C4—22no—
86C2×C4—42no—
87C2×C4—44no—
88C2×C4—84no—
89C2×C4—84no—
90C2×C4C22⋊C814yes—
91C2×C4C4×D412yes—
92C2×C4#12112yes—
93C2×C4#12411yescharacteristic
94C2×C4#12711yescharacteristic
95C2×C4C22×C811yescharacteristic
96C2×C4C2×M1611yescharacteristic
97C2×C4#13112yes—
98C2×C4AGL(1,ℤ/8)14yes—
99C8—44no—
100C8—82no—
101C22—44no—
102C22—48no—
103C22—82no—
104C22—82no—
105C22—84no—
106C22#39011yescharacteristic
107C22C2×C22⋊C811yescharacteristic
108C22#40811yescharacteristic
109C22#41812yes—
110C22#42112yes—
111C4—22no—
112C4—24no—
113C4—42no—
114C4—82no—
115C4C8×D412yes—
116C4#43612yes—
117C4#49012yes—
118C4#49612yes—
119C2—84no—
120C2#147812yes—
121C2#149612yes—
122C2#195411yescharacteristic
123C2#196111yescharacteristic
124C2#196311yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C22×C8
Frattini, cosocleC2×C42C23
socleC23C2×C22⋊C4
prime radicalC2×#127C4
LCSG ▷ C2×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. #1831C2semidirect
3. #1744C2semidirect
4. C2×D4⋊C8C2semidirect
23. #127C8semidirect
38. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
C4×#1272
#18312
#17442
C2×D4⋊C82