Finite Group Databasebeta

← #8920

Subgroups — #8920

Order 256.

322 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 87 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#2366C211yesmaximal, characteristic
2#1957C211yesmaximal, characteristic
3#1947C212yesmaximal, complemented
4C2×#331C211yesmaximal, characteristic
5#1279C212yesmaximal, complemented
6C2×#127C2211yescharacteristic
7C2×C4×D4—22no—
8C2×#107—22no—
9C2×C4⋊C8C2212yes—
10C2×#102—22no—
11C2×C4×C8C2211yescharacteristic
12#390—22no—
13#386—22no—
14#384C2211yescharacteristic
15C4×C4⋊C4C2212yes—
16#340—22no—
17#331C414yescomplemented
18C22×D4—22no—
19C22×D4D412yes—
20C23×C4—22no—
21C22×C8—22no—
22C22×C8—21no—
23#127—22no—
24#127C2×C412yes—
25#127Q812yes—
26C4×D4—44no—
27C4×D4—44no—
28C2×C4⋊C4—22no—
29C2×C4⋊C4—21no—
30C2×C4⋊C4D412yes—
31C2×C4⋊C4D412yes—
32C2×C22⋊C4—24no—
33C2×C22⋊C4—22no—
34C2×C42—22no—
35C2×C42C2311yescharacteristic
36#107—44no—
37C4⋊C8—22no—
38C4⋊C8C2×C414yescomplemented
39#102—44no—
40C4×C8—22no—
41#95—22no—
42C24—22no—
43C2×D4—24no—
44C2×D4—24no—
45C2×D4—22no—
46C2×D4—42no—
47C2×D4—42no—
48C2×D4—42no—
49C2×D4—42no—
50C2×D4—42no—
51C2×D4—42no—
52C2×D4C4⋊C414yes—
53C22×C4—22no—
54C22×C4—22no—
55C22×C4—48no—
56C22×C4—41no—
57C22×C4—82no—
58C22×C4C2×D411yescharacteristic
59C22×C4C2×D412yes—
60C2×C8—22no—
61C2×C8—24no—
62C2×C8—41no—
63C2×C8—41no—
64C2×C8—42no—
65C2×C8—42no—
66C4⋊C4—22no—
67C4⋊C4—22no—
68C4⋊C4—22no—
69C4⋊C4—42no—
70C4⋊C4—42no—
71C4⋊C4—42no—
72C4⋊C4D814yes—
73C22⋊C4—48no—
74C22⋊C4—82no—
75C42—42no—
76C42—42no—
77C42C22×C411yescharacteristic
78C42C2×Q811yescharacteristic
79C42#4112yes—
80C23—24no—
81C23—44no—
82C23—44no—
83C23—42no—
84C23—42no—
85C23#12011yescharacteristic
86D4—44no—
87D4—44no—
88D4—44no—
89D4—44no—
90D4—44no—
91D4—82no—
92C2×C4—21no—
93C2×C4—21no—
94C2×C4—24no—
95C2×C4—42no—
96C2×C4—42no—
97C2×C4—42no—
98C2×C4—42no—
99C2×C4—42no—
100C2×C4—88no—
101C2×C4—82no—
102C2×C4—81no—
103C2×C4C2×C4⋊C411yescharacteristic
104C2×C4C4×D412yes—
105C2×C4C22⋊Q812yes—
106C2×C4#12311yescharacteristic
107C2×C4C2×D812yes—
108C2×C4#13512yes—
109C2×C4AGL(1,ℤ/8)12yes—
110C2×C4#13712yes—
111C8—42no—
112C8—44no—
113C22—44no—
114C22—48no—
115C22—82no—
116C22—82no—
117C22—84no—
118C22#38511yescharacteristic
119C22#44712yes—
120C22#45212yes—
121C22#45311yescharacteristic
122C22#45511yescharacteristic
123C4—21no—
124C4—21no—
125C4—44no—
126C4—82no—
127C4—161no—
128C4C4×D812yes—
129C4#44012yes—
130C4#47412yes—
131C4#47812yes—
132C2—84no—
133C2#161911yescharacteristic
134C2#163011yescharacteristic
135C2#164112yes—
136C2#185611yescharacteristic
137C2#186212yes—
subgroupG/H
center, socleC23#120
commutatorC42C22×C4
Frattini, cosocleC2×C42C23
prime radicalC2×#127C22
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
3. #1947C2semidirect
5. #1279C2semidirect
17. #331C4semidirect
38. C4⋊C8C2×C4semidirect

Maximal subgroups

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

subgroupindex
#23662
#19572
#19472
C2×#3312
#12792