Finite Group Databasebeta

← #10280

Subgroups — #10280

Order 256.

475 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 475 conjugacy classes of subgroups — too many to draw. Only its 65 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
1#3205C212yesmaximal, complemented
2#2867C211yesmaximal, characteristic, complemented
3#1962C211yesmaximal, characteristic, complemented
4#1545C212yesmaximal, complemented
5#1276C211yesmaximal, characteristic, complemented
6#532C2211yescharacteristic
7C2×#127—24no—
8C2×#127—22no—
9C2×#127C2212yes—
10#493—22no—
11#486—22no—
12#459—24no—
13#447—24no—
14#431C2212yes—
15#423C2211yescharacteristic
16C2×#104—22no—
17C43C2211yescharacteristic
18#331—24no—
19C2×#41—21no—
20C22×D4—28no—
21C22×D4—22no—
22C22×D4—22no—
23C22×D4D414yes—
24C2×D8—28no—
25C2×M16—21no—
26C4⋊Q8D411yescharacteristic, complemented
27#127—22no—
28#127—22no—
29#127—22no—
30#127—22no—
31#127—416no—
32#127—44no—
33#127—44no—
34#127D411yescharacteristic, complemented
35#124—21no—
36#121—22no—
37C4×D4—22no—
38C2×C42—22no—
39C2×C42D412yes—
40C2×C42C2311yescharacteristic
41C4⋊C8—22no—
42C4⋊C8D414yescomplemented
43#104—44no—
44#102—28no—
45C22⋊C8—22no—
46C4×C8—22no—
47C24—24no—
48#41—42no—
49#41—42no—
50C2×Q8—21no—
51C2×D4—24no—
52C2×D4—22no—
53C2×D4—21no—
54C2×D4—24no—
55C2×D4—48no—
56C2×D4—432no—
57C2×D4—416no—
58C2×D4—48no—
59C2×D4—41no—
60C2×D4—42no—
61C2×D4—42no—
62C2×D4—42no—
63C2×D4—42no—
64C2×D4—44no—
65C2×D4—44no—
66C22×C4—22no—
67C22×C4—41no—
68C22×C4C2×D412yes—
69C22×C4C2×D411yescharacteristic
70D8—88no—
71M16—42no—
72C2×C8—24no—
73C2×C8—41no—
74C4⋊C4—22no—
75C22⋊C4—42no—
76C42—28no—
77C42—22no—
78C42D814yescomplemented
79C42C2×D411yescharacteristic
80C42C2×D412yes—
81C42#4111yescharacteristic
82C23—48no—
83C23—48no—
84C23—41no—
85C23—44no—
86C23—48no—
87C23#12011yescharacteristic
88Q8—42no—
89D4—44no—
90D4—48no—
91D4—42no—
92D4—84no—
93D4—832no—
94D4—84no—
95D4—82no—
96D4—84no—
97D4—84no—
98D4—82no—
99D4—82no—
100C2×C4—28no—
101C2×C4—24no—
102C2×C4—24no—
103C2×C4—41no—
104C2×C4—81no—
105C2×C4—81no—
106C2×C4#12012yes—
107C2×C4#12112yes—
108C2×C4#12111yescharacteristic
109C2×C4#12711yescharacteristic
110C2×C4C2×D812yes—
111C2×C4AGL(1,ℤ/8)12yes—
112C8—44no—
113C8—81no—
114C22—22no—
115C22—816no—
116C22—84no—
117C22—82no—
118C22—84no—
119C22—81no—
120C22—84no—
121C22#39211yescharacteristic
122C22#44712yes—
123C4—28no—
124C4—22no—
125C4—81no—
126C4#45314yes—
127C4#45912yes—
128C4#49311yescharacteristic
129C4#49611yescharacteristic
130C2—22no—
131C2—161no—
132C2—164no—
133C2#200212yes—
134C2#201111yescharacteristic
subgroupG/H
center, socleC22#392
commutator, Frattini, cosocleC2×C42C23
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3205C2semidirect
2. #2867C2semidirect
3. #1962C2semidirect
4. #1545C2semidirect
5. #1276C2semidirect
26. C4⋊Q8D4semidirect
34. #127D4semidirect
42. C4⋊C8D4semidirect
78. C42D8semidirect

Maximal subgroups

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

subgroupindex
#32052
#28672
#19622
#15452
#12762