Finite Group Databasebeta

← #7743

Subgroups — #7743

Order 256.

246 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 49 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#2809C211yesmaximal, characteristic, complemented
2#2041C212yesmaximal
3#2014C211yesmaximal, characteristic
4#1272C211yesmaximal, characteristic, complemented
5#1271C212yesmaximal, complemented
6C22×SD16—21no—
7C2×#127C2211yescharacteristic
8C2×#102—21no—
9C2×#102—22no—
10C2×#102—22no—
11#400—21no—
12#398—22no—
13#391—21no—
14#391C2211yescharacteristic
15#389C2212yes—
16#387—22no—
17#336C2211yescharacteristic
18#336C2212yes—
19C22×Q8D411yescharacteristic
20C22×D4—21no—
21C22×D4—22no—
22C2×SD16—42no—
23C2×SD16—42no—
24C2×SD16—42no—
25C22×C8—21no—
26C22×C8—22no—
27#127—42no—
28C2×C4⋊C4—22no—
29C2×C4⋊C4—21no—
30C2×C4⋊C4—21no—
31C2×C4⋊C4D412yes—
32C2×C4⋊C4D412yes—
33C2×C4⋊C4D411yescharacteristic
34C2×C42—21no—
35C2×C42C2311yescharacteristic
36#102—44no—
37#102—42no—
38#102—44no—
39#95—21no—
40#95—22no—
41#95—22no—
42#95—22no—
43#95—22no—
44C24—41no—
45C2×Q8—21no—
46C2×Q8—41no—
47C2×Q8—41no—
48C2×Q8SD1612yes—
49C2×D4—24no—
50C2×D4—22no—
51C2×D4—41no—
52C2×D4—41no—
53C2×D4—42no—
54C2×D4—42no—
55C2×D4—42no—
56C2×D4—41no—
57C2×D4—41no—
58C2×D4—42no—
59C2×D4—42no—
60C2×D4—41no—
61C22×C4—21no—
62C22×C4—21no—
63C22×C4—22no—
64C22×C4—22no—
65C22×C4C2×D411yescharacteristic
66C22×C4C2×D412yes—
67SD16—48no—
68C2×C8—22no—
69C2×C8—41no—
70C2×C8—41no—
71C2×C8—42no—
72C2×C8—42no—
73C2×C8—42no—
74C4⋊C4—22no—
75C4⋊C4—22no—
76C4⋊C4—41no—
77C4⋊C4—42no—
78C4⋊C4—42no—
79C4⋊C4—42no—
80C4⋊C4—81no—
81C4⋊C4—81no—
82C42—41no—
83C42—81no—
84C23—42no—
85C23—81no—
86C23—82no—
87C23—81no—
88C23—82no—
89C23#12011yescharacteristic
90Q8—42no—
91Q8—81no—
92D4—42no—
93D4—42no—
94D4—44no—
95D4—44no—
96D4—81no—
97D4—81no—
98D4—82no—
99D4—82no—
100C2×C4—21no—
101C2×C4—22no—
102C2×C4—22no—
103C2×C4—21no—
104C2×C4—22no—
105C2×C4—41no—
106C2×C4—41no—
107C2×C4—42no—
108C2×C4—42no—
109C2×C4—42no—
110C2×C4—41no—
111C2×C4—42no—
112C2×C4—42no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4C2×SD1611yescharacteristic
116C2×C4#13512yes—
117C2×C4AGL(1,ℤ/8)12yes—
118C2×C4#13711yescharacteristic
119C8—42no—
120C8—82no—
121C22—82no—
122C22—84no—
123C22—161no—
124C22—162no—
125C22—161no—
126C22#44811yescharacteristic
127C22#44912yes—
128C22#45311yescharacteristic
129C22#45412yes—
130C22B(4,𝔽2)11yescharacteristic
131C4—21no—
132C4—21no—
133C4—22no—
134C4—22no—
135C4—42no—
136C4—82no—
137C4—82no—
138C4—81no—
139C2—162no—
140C2#159611yescharacteristic
141C2#159712yes—
142C2#162411yescharacteristic
143C2#162612yes—
144C2#165711yescharacteristic
subgroupG/H
center, socleC23#120
commutator, Frattini, cosocleC2×C42C23
prime radicalC2×#127C22
LCSG ▷ C2×C42 ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2809C2semidirect
4. #1272C2semidirect
5. #1271C2semidirect

Maximal subgroups

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

subgroupindex
#28092
#20412
#20142
#12722
#12712