Finite Group Databasebeta

← #8598

Subgroups — #8598

Order 256.

239 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 239 conjugacy classes of subgroups — too many to draw. Only its 95 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×#431C211yesmaximal, characteristic
2#1797C212yesmaximal
3C2×#334C212yesmaximal, complemented
4#1277C212yesmaximal, complemented
5C22×C42C2211yescharacteristic
6#431—24no—
7C2×C4⋊C8C412yes—
8C2×C4⋊C8C2214yes—
9C2×C22⋊C8—22no—
10C2×C22⋊C8C412yes—
11C2×C4×C8C2211yescharacteristic
12C2×C4×C8C2211yescharacteristic
13#336—22no—
14#334—24no—
15C23×C4C2×C411yescharacteristic
16C23×C4D411yescharacteristic
17C23×C4Q811yescharacteristic
18C22×C8—24no—
19C22×C8C2×C412yes—
20C22×C8C2×C412yes—
21C2×C42—22no—
22C2×C42—22no—
23C2×C42C2×C411yescharacteristic
24C2×C42D411yescharacteristic
25C2×C42Q811yescharacteristic
26C2×C42C2311yescharacteristic
27C4⋊C8—24no—
28C4⋊C8—24no—
29C4⋊C8—24no—
30C22⋊C8—24no—
31C22⋊C8—44no—
32C4×C8—22no—
33C4×C8D414yes—
34C24C4⋊C411yescharacteristic
35C22×C4—22no—
36C22×C4—22no—
37C22×C4—21no—
38C22×C4—21no—
39C22×C4—22no—
40C22×C4—24no—
41C22×C4—42no—
42C22×C4C4⋊C411yescharacteristic
43C22×C4C4⋊C411yescharacteristic
44C22×C4C4⋊C411yescharacteristic
45C22×C4SD1614yes—
46C22×C4C22×C411yescharacteristic
47C22×C4C2×D411yescharacteristic
48C22×C4C2×Q811yescharacteristic
49C2×C8—24no—
50C2×C8—22no—
51C2×C8—24no—
52C2×C8—44no—
53C2×C8—44no—
54C2×C8—44no—
55C2×C8C22⋊C414yes—
56C42—21no—
57C42—21no—
58C42—22no—
59C42—22no—
60C42C2×D412yes—
61C42#4112yes—
62C23—21no—
63C23—22no—
64C23—21no—
65C23—22no—
66C23#10612yes—
67C23C2×C4⋊C411yescharacteristic
68C2×C4—21no—
69C2×C4—21no—
70C2×C4—22no—
71C2×C4—28no—
72C2×C4—21no—
73C2×C4—21no—
74C2×C4—22no—
75C2×C4—22no—
76C2×C4—44no—
77C2×C4—42no—
78C2×C4—42no—
79C2×C4#10612yes—
80C2×C4C2×C22⋊C411yescharacteristic
81C2×C4#11711yescharacteristic
82C2×C4#12112yes—
83C2×C4C22⋊Q812yes—
84C2×C4#13114yes—
85C2×C4C2×SD1612yes—
86C2×C4#13512yes—
87C8—24no—
88C8—42no—
89C8—84no—
90C22—22no—
91C22—24no—
92C22—41no—
93C22—41no—
94C22—42no—
95C22#38011yescharacteristic
96C22#42412yes—
97C22C2×#10611yescharacteristic
98C22#42711yescharacteristic
99C22#43012yes—
100C4—22no—
101C4—22no—
102C4—41no—
103C4—41no—
104C4#40812yes—
105C4#43312yes—
106C4#46514yes—
107C2—42no—
108C2#157012yes—
109C2#157212yes—
110C2#179811yescharacteristic
111C2#180711yescharacteristic
112C2#181111yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
socleC23C2×C4⋊C4
prime radicalC24C4⋊C4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#334C2semidirect
4. #1277C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
#17972
C2×#3342
#12772