Finite Group Databasebeta

← #9663

Subgroups — #9663

Order 256.

293 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 293 conjugacy classes of subgroups — too many to draw. Only its 91 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×C4×D8C211yesmaximal, characteristic
2#1954C212yesmaximal, complemented
3C2×#335C211yesmaximal, characteristic, complemented
4C2×D4⋊C8C212yesmaximal, complemented
5C2×#322C211yesmaximal, characteristic, complemented
6C22×D8C411yescharacteristic
7C2×C4×D4C2212yes—
8C4×D8—22no—
9C4×D8—22no—
10C2×#107C411yescharacteristic
11C2×C4⋊C8C2212yes—
12C2×#102C412yes—
13C2×C22⋊C8—24no—
14C2×C4×C8C2211yescharacteristic
15C2×C4×C8C2211yescharacteristic
16C2×C4×C8C2211yescharacteristic
17#335—22no—
18D4⋊C8—24no—
19#322—22no—
20C22×D4C2×C412yes—
21C23×C4—22no—
22C2×D8—24no—
23C2×D8—22no—
24C22×C8—21no—
25C22×C8—22no—
26C22×C8C2×C411yescharacteristic
27C22×C8C2×C411yescharacteristic
28C22×C8D412yes—
29C4×D4—22no—
30C4×D4—22no—
31C4×D4—22no—
32C4×D4—22no—
33C2×C4⋊C4C2×C412yes—
34C2×C22⋊C4—22no—
35C2×C42C2311yescharacteristic
36#107—22no—
37C4⋊C8—22no—
38C4⋊C8—22no—
39#102—24no—
40C22⋊C8—48no—
41C4×C8—21no—
42C4×C8—21no—
43C4×C8—21no—
44C4×C8D412yes—
45C4×C8D412yes—
46C4×C8D412yes—
47C24—22no—
48C2×D4—22no—
49C2×D4—22no—
50C2×D4—22no—
51C2×D4—22no—
52C2×D4—22no—
53C2×D4M1614yes—
54C22×C4—22no—
55C22×C4—42no—
56C22×C4—42no—
57C22×C4—44no—
58C22×C4—44no—
59C22×C4C22×C411yescharacteristic
60C22×C4C2×D411yescharacteristic
61C22×C4#4111yescharacteristic
62D8—28no—
63C2×C8—22no—
64C2×C8—22no—
65C2×C8—22no—
66C2×C8—22no—
67C2×C8—22no—
68C2×C8—42no—
69C2×C8—42no—
70C2×C8—44no—
71C2×C8C22⋊C412yes—
72C2×C8C22⋊C412yes—
73C2×C8D814yescomplemented
74C4⋊C4—22no—
75C4⋊C4—22no—
76C22⋊C4—42no—
77C22⋊C4—42no—
78C42C2×D411yescharacteristic
79C42C2×D411yescharacteristic
80C42C2×D411yescharacteristic
81C42#4111yescharacteristic
82C23—24no—
83C23—42no—
84C23—42no—
85C23—44no—
86C23—44no—
87C23C4×D411yescharacteristic
88D4—24no—
89D4—24no—
90D4—42no—
91D4—42no—
92C2×C4—22no—
93C2×C4—42no—
94C2×C4—44no—
95C2×C4—84no—
96C2×C4—82no—
97C2×C4—82no—
98C2×C4C2×C22⋊C411yescharacteristic
99C2×C4C4×D411yescharacteristic
100C2×C4#12111yescharacteristic
101C2×C4#12111yescharacteristic
102C2×C4#12411yescharacteristic
103C2×C4#12711yescharacteristic
104C2×C4C2×M1612yes—
105C2×C4#13112yes—
106C2×C4C2×D812yes—
107C2×C4#13512yes—
108C8—22no—
109C8—22no—
110C8—24no—
111C8—42no—
112C8—82no—
113C22—48no—
114C22—44no—
115C22—84no—
116C22—82no—
117C22—82no—
118C22#39011yescharacteristic
119C22#43512yes—
120C22C4×D812yes—
121C22#44412yes—
122C4—21no—
123C4—21no—
124C4—82no—
125C4#40711yescharacteristic
126C4#40811yescharacteristic
127C4#43512yes—
128C4#46612yes—
129C4#49311yescharacteristic
130C4#49511yescharacteristic
131C2—84no—
132C2#158114yes—
133C2#195511yescharacteristic
134C2#197011yescharacteristic
135C2#197511yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
socleC23C4×D4
prime radicalC22×D8C4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1954C2semidirect
3. C2×#335C2semidirect
4. C2×D4⋊C8C2semidirect
5. C2×#322C2semidirect
73. C2×C8D8semidirect

Maximal subgroups

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

subgroupindex
C2×C4×D82
#19542
C2×#3352
C2×D4⋊C82
C2×#3222