Finite Group Databasebeta

← #9832

Subgroups — #9832

Order 256.

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

normal subgroups only

This group has 347 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×#493C211yesmaximal, characteristic
2#1957C212yesmaximal, complemented
3#1957C212yesmaximal, complemented
4#1834C211yesmaximal, characteristic, complemented
5C2×#322C211yesmaximal, characteristic, complemented
6C22×D8—22no—
7C2×#127C2212yes—
8#493—22no—
9#493C414yescomplemented
10C2×#102—24no—
11C2×#102—24no—
12C2×C4×C8C2211yescharacteristic
13C2×C4×C8C2211yescharacteristic
14C2×C4×C8C2211yescharacteristic
15#384C2212yes—
16#340—22no—
17#322—22no—
18C22×D4—22no—
19C22×D4—22no—
20C22×D4—22no—
21C2×D8—28no—
22C2×D8—48no—
23C22×C8D412yes—
24C22×C8D412yes—
25C22×C8D412yes—
26#127—22no—
27#127—22no—
28#127—22no—
29#127C2×C414yes—
30C2×C4⋊C4—22no—
31C2×C4⋊C4—22no—
32C2×C4⋊C4—22no—
33C2×C42C2311yescharacteristic
34#102—48no—
35#102—48no—
36C4×C8—21no—
37C4×C8—21no—
38C4×C8—21no—
39C4×C8—21no—
40C4×C8C2×C412yes—
41C4×C8D412yes—
42C24—42no—
43C2×D4—24no—
44C2×D4—24no—
45C2×D4—24no—
46C2×D4—42no—
47C2×D4—42no—
48C2×D4—42no—
49C2×D4—44no—
50C2×D4—44no—
51C2×D4—44no—
52C2×D4—44no—
53C2×D4—44no—
54C2×D4—44no—
55C22×C4—42no—
56C22×C4C2×D411yescharacteristic
57C22×C4C2×D411yescharacteristic
58C22×C4C2×D411yescharacteristic
59D8—416no—
60C2×C8—22no—
61C2×C8—22no—
62C2×C8—24no—
63C2×C8—22no—
64C2×C8—24no—
65C2×C8C22⋊C414yes—
66C2×C8D814yescomplemented
67C4⋊C4—44no—
68C4⋊C4—44no—
69C4⋊C4—44no—
70C42C22×C411yescharacteristic
71C42C2×D411yescharacteristic
72C42#4111yescharacteristic
73C42#4111yescharacteristic
74C23—44no—
75C23—82no—
76C23—82no—
77C23—82no—
78C23—82no—
79C23—82no—
80C23—82no—
81C23#12711yescharacteristic
82D4—48no—
83D4—48no—
84D4—48no—
85D4—84no—
86D4—84no—
87D4—84no—
88C2×C4—82no—
89C2×C4—82no—
90C2×C4—82no—
91C2×C4C2×C22⋊C411yescharacteristic
92C2×C4C4×D411yescharacteristic
93C2×C4C4×D411yescharacteristic
94C2×C4#12111yescharacteristic
95C2×C4#12111yescharacteristic
96C2×C4#12411yescharacteristic
97C2×C4C2×D812yes—
98C2×C4#13512yes—
99C2×C4AGL(1,ℤ/8)14yes—
100C2×C4AGL(1,ℤ/8)14yes—
101C8—24no—
102C8—24no—
103C8—42no—
104C22—84no—
105C22—84no—
106C22—84no—
107C22—162no—
108C22—162no—
109C22—162no—
110C22—162no—
111C22#39011yescharacteristic
112C22#49311yescharacteristic
113C22#49511yescharacteristic
114C22#49612yes—
115C22#49612yes—
116C4—162no—
117C4#41812yes—
118C4C4×D812yes—
119C4#44212yes—
120C4#46612yes—
121C4#46912yes—
122C4#49012yes—
123C2—164no—
124C2#171712yes—
125C2#172112yes—
126C2#196111yescharacteristic
127C2#197011yescharacteristic
128C2#197211yescharacteristic
subgroupG/H
center, socleC23#127
commutatorC42C22×C4
Frattini, cosocleC2×C42C23
prime radicalC2×#493C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1957C2semidirect
3. #1957C2semidirect
4. #1834C2semidirect
5. C2×#322C2semidirect
9. #493C4semidirect
66. C2×C8D8semidirect

Maximal subgroups

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

subgroupindex
C2×#4932
#19572
#18342
C2×#3222