Finite Group Databasebeta

← #10085

Subgroups — #10085

Order 256.

300 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 300 conjugacy classes of subgroups — too many to draw. Only its 57 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×#489C212yesmaximal, complemented
2#2819C211yesmaximal, characteristic
3#1960C211yesmaximal, characteristic, complemented
4C2×#329C212yesmaximal, complemented
5#1295C211yesmaximal, characteristic, complemented
6C2×C4⋊Q8C2211yescharacteristic
7C2×#124C2212yes—
8#489—24no—
9#489—24no—
10C2×#103—22no—
11C2×#103—22no—
12C2×#102—22no—
13C2×#97C2211yescharacteristic
14C2×#97C2212yes—
15#394—22no—
16#393—22no—
17#392—22no—
18#382C2211yescharacteristic
19#329—24no—
20C22×Q8—21no—
21C22×Q8D412yes—
22C22×D4—22no—
23C22×D4D412yes—
24C22×C8—22no—
25C22×C8—21no—
26C4⋊Q8—22no—
27C4⋊Q8—21no—
28C4⋊Q8D412yescomplemented
29#124—22no—
30#124—22no—
31#124—22no—
32#124—22no—
33C2×C4⋊C4—22no—
34C2×C4⋊C4D412yes—
35C2×C22⋊C4—22no—
36C2×C22⋊C4—22no—
37C2×C22⋊C4—24no—
38C2×C42C2311yescharacteristic
39#103—28no—
40#103—44no—
41#102—28no—
42#97—22no—
43#97—22no—
44#97D414yescomplemented
45#95—22no—
46#95—22no—
47C24—22no—
48C2×Q8—22no—
49C2×Q8—22no—
50C2×Q8—22no—
51C2×Q8—44no—
52C2×Q8—42no—
53C2×Q8—42no—
54C2×Q8—41no—
55C2×D4—22no—
56C2×D4—22no—
57C2×D4—44no—
58C2×D4—82no—
59C2×D4—84no—
60C22×C4—22no—
61C22×C4—22no—
62C22×C4—41no—
63C22×C4C2×D412yes—
64C22×C4C2×D411yescharacteristic
65C2×C8—22no—
66C2×C8—24no—
67C2×C8—41no—
68C2×C8—44no—
69C2×C8—41no—
70C4⋊C4—24no—
71C4⋊C4—42no—
72C4⋊C4—42no—
73C22⋊C4—42no—
74C22⋊C4—42no—
75C22⋊C4—42no—
76C22⋊C4—42no—
77C22⋊C4—84no—
78C42C2×D411yescharacteristic
79C42C2×D412yes—
80C42#4111yescharacteristic
81C23—42no—
82C23—42no—
83C23—42no—
84C23—44no—
85C23—44no—
86C23#12011yescharacteristic
87Q8—44no—
88Q8—44no—
89Q8—82no—
90Q8—82no—
91D4—44no—
92D4—82no—
93D4—88no—
94C2×C4—21no—
95C2×C4—21no—
96C2×C4—24no—
97C2×C4—42no—
98C2×C4—42no—
99C2×C4—42no—
100C2×C4—44no—
101C2×C4—44no—
102C2×C4—81no—
103C2×C4—81no—
104C2×C4#12012yes—
105C2×C4#12111yescharacteristic
106C2×C4#12112yes—
107C2×C4#12711yescharacteristic
108C8—44no—
109C8—42no—
110C22—84no—
111C22—84no—
112C22—82no—
113C22—82no—
114C22—82no—
115C22#39211yescharacteristic
116C22#45311yescharacteristic
117C22#45411yescharacteristic
118C22#45514yes—
119C4—22no—
120C4—22no—
121C4—21no—
122C4—21no—
123C4—82no—
124C4—82no—
125C4—82no—
126C2—162no—
127C2#165912yes—
128C2#166212yes—
129C2#200412yes—
130C2#200611yescharacteristic
subgroupG/H
center, socleC23#120
commutator, Frattini, cosocleC2×C42C23
prime radical#2819C2
LCSG ▷ C2×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
1. C2×#489C2semidirect
3. #1960C2semidirect
4. C2×#329C2semidirect
5. #1295C2semidirect
28. C4⋊Q8D4semidirect
44. #97D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4892
#28192
#19602
C2×#3292
#12952