Finite Group Databasebeta

← #7025

Subgroups — #7025

Order 256.

311 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 311 conjugacy classes of subgroups — too many to draw. Only its 119 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×#336C212yesmaximal
2C4⋊#95C211yesmaximal, characteristic
3C23×C8—22no—
4C22×C4⋊C4C412yes—
5C22×C42C2211yescharacteristic
6C2×#95—22no—
7#336—22no—
8#336C414yescomplemented
9C23×C4—22no—
10C23×C4C2×C411yescharacteristic
11C23×C4D412yes—
12C22×C8—28no—
13C22×C8—24no—
14C22×C8—44no—
15C22×C8—42no—
16C22×C8—42no—
17C2×C4⋊C4—22no—
18C2×C4⋊C4—42no—
19C2×C4⋊C4—42no—
20C2×C4⋊C4C814yescomplemented
21C2×C42—42no—
22C2×C42C2×C412yes—
23C2×C42D411yescharacteristic
24C2×C42Q811yescharacteristic
25#95—42no—
26#95—42no—
27C24C22⋊C411yescharacteristic
28C22×C4—22no—
29C22×C4—24no—
30C22×C4—21no—
31C22×C4—21no—
32C22×C4—24no—
33C22×C4—24no—
34C22×C4—42no—
35C22×C4—42no—
36C22×C4—44no—
37C22×C4—44no—
38C22×C4C4211yescharacteristic
39C22×C4C22⋊C412yes—
40C22×C4C4⋊C411yescharacteristic
41C22×C4C4⋊C412yes—
42C22×C4C2×C812yes—
43C22×C4M1612yes—
44C22×C4D812yes—
45C22×C4SD1612yes—
46C22×C4SD1612yes—
47C22×C4Q1612yes—
48C2×C8—28no—
49C2×C8—48no—
50C2×C8—48no—
51C2×C8—44no—
52C2×C8—44no—
53C4⋊C4—44no—
54C4⋊C4—44no—
55C42—42no—
56C42—41no—
57C42—41no—
58C23#9511yescharacteristic
59C23C22⋊C812yes—
60C23#9912yes—
61C23#10011yescharacteristic
62C23#10111yescharacteristic
63C23#10212yes—
64C23#10312yes—
65C23#10414yes—
66C2×C4—22no—
67C2×C4—22no—
68C2×C4—22no—
69C2×C4—22no—
70C2×C4—24no—
71C2×C4—24no—
72C2×C4—24no—
73C2×C4—24no—
74C2×C4—22no—
75C2×C4—22no—
76C2×C4—22no—
77C2×C4—21no—
78C2×C4—21no—
79C2×C4—22no—
80C2×C4—21no—
81C2×C4—21no—
82C2×C4—44no—
83C2×C4—48no—
84C2×C4—84no—
85C2×C4—82no—
86C2×C4—82no—
87C2×C4C4×C811yescharacteristic
88C2×C4#9711yescharacteristic
89C2×C4#10212yes—
90C2×C4#10312yes—
91C2×C4C4⋊C812yes—
92C2×C4#10612yes—
93C2×C4#10712yes—
94C8—48no—
95C22#32312yes—
96C22#32412yes—
97C22D4⋊C814yes—
98C22Q8⋊C814yes—
99C22#32714yes—
100C22#32814yes—
101C22#32912yes—
102C22#33012yes—
103C22#33111yescharacteristic
104C22#33212yes—
105C22#33311yescharacteristic
106C22#33611yescharacteristic
107C22#33912yes—
108C22#34012yes—
109C22#34211yescharacteristic
110C22#34311yescharacteristic
111C4—21no—
112C4—21no—
113C4—22no—
114C4—22no—
115C4—22no—
116C4—22no—
117C4—22no—
118C4—84no—
119C2#127012yes—
120C2#127114yes—
121C2#127212yes—
122C2#127912yes—
123C2#128011yescharacteristic
124C2#129412yes—
125C2#129511yescharacteristic
126C2#129611yescharacteristic
subgroupG/H
center, socle, prime radicalC24C22⋊C4
commutatorC2×C4C4×C8
Frattini, cosocleC22×C42C22
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C22×C42 ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
8. #336C4semidirect
20. C2×C4⋊C4C8semidirect

Maximal subgroups

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

subgroupindex
C2×#3362
C4⋊#952