Finite Group Databasebeta

← #10218

Subgroups — #10218

Order 256.

325 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 325 conjugacy classes of subgroups — too many to draw. Only its 61 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#3150C211yesmaximal, characteristic, complemented
3#1961C211yesmaximal, characteristic, complemented
4#1517C212yesmaximal, complemented
5#1281C211yesmaximal, characteristic, complemented
6C2×#135—22no—
7#532C2212yes—
8C2×#127C2211yescharacteristic
9#497—22no—
10#496—22no—
11#493—22no—
12#486—22no—
13#459—24no—
14#447—24no—
15#431C2212yes—
16C2×#102—22no—
17C2×#97C2211yescharacteristic
18#382C2211yescharacteristic
19#327—24no—
20C2×#41—22no—
21C22×D4—21no—
22C22×D4—22no—
23#135—44no—
24#135—44no—
25C2×Q16—22no—
26C2×SD16—24no—
27C2×D8—22no—
28C2×D8—28no—
29C22×C8D412yes—
30C4⋊Q8D412yes—
31#127—22no—
32#127—21no—
33#127D412yes—
34#127D412yes—
35#124—22no—
36#121—22no—
37#121—22no—
38C4×D4—22no—
39C4×D4—22no—
40C2×C4⋊C4—21no—
41C2×C42C2311yescharacteristic
42C4⋊C8—22no—
43#102—28no—
44#102—44no—
45C22⋊C8D414yes—
46#97—22no—
47C4×C8—22no—
48#95—22no—
49C24—41no—
50#41—44no—
51#41—44no—
52C2×Q8—22no—
53C2×D4—24no—
54C2×D4—22no—
55C2×D4—22no—
56C2×D4—22no—
57C2×D4—22no—
58C2×D4—42no—
59C2×D4—41no—
60C2×D4—42no—
61C2×D4—42no—
62C2×D4—42no—
63C2×D4—84no—
64C22×C4—42no—
65C22×C4—41no—
66C22×C4C2×D412yes—
67C22×C4C2×D411yescharacteristic
68Q16—44no—
69SD16—48no—
70D8—44no—
71D8—88no—
72C2×C8—22no—
73C2×C8—22no—
74C2×C8—24no—
75C2×C8D814yescomplemented
76C4⋊C4—22no—
77C4⋊C4—22no—
78C4⋊C4—42no—
79C22⋊C4—42no—
80C22⋊C4—42no—
81C42C2×D412yes—
82C42C2×D411yescharacteristic
83C42#4111yescharacteristic
84C23—42no—
85C23—42no—
86C23—84no—
87C23—81no—
88C23—81no—
89C23#12711yescharacteristic
90Q8—44no—
91D4—44no—
92D4—48no—
93D4—44no—
94D4—44no—
95D4—82no—
96D4—84no—
97D4—82no—
98D4—82no—
99D4—82no—
100C2×C4—42no—
101C2×C4—42no—
102C2×C4—84no—
103C2×C4—82no—
104C2×C4—81no—
105C2×C4#12012yes—
106C2×C4#12011yescharacteristic
107C2×C4#12112yes—
108C2×C4#12111yescharacteristic
109C2×C4C2×D812yes—
110C2×C4AGL(1,ℤ/8)12yes—
111C8—24no—
112C8—44no—
113C22—22no—
114C22—84no—
115C22—82no—
116C22—82no—
117C22—82no—
118C22—82no—
119C22—162no—
120C22—162no—
121C22#39211yescharacteristic
122C22#49311yescharacteristic
123C22#49611yescharacteristic
124C4—22no—
125C4—22no—
126C4—82no—
127C4—161no—
128C4#44712yes—
129C4#45912yes—
130C2—21no—
131C2—21no—
132C2—162no—
133C2—162no—
134C2#200812yes—
135C2#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. #3150C2semidirect
3. #1961C2semidirect
4. #1517C2semidirect
5. #1281C2semidirect
75. C2×C8D8semidirect

Maximal subgroups

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

subgroupindex
#32052
#31502
#19612
#15172
#12812