Finite Group Databasebeta

← #9153

Subgroups — #9153

Order 256.

293 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 293 conjugacy classes of subgroups — too many to draw. Only its 75 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#2855C211yesmaximal, characteristic
2C2×#383C211yesmaximal, characteristic
3#1817C211yesmaximal, characteristic
4C2×#328C212yesmaximal
5#1294C212yesmaximal
6C2×C22⋊Q8C2211yescharacteristic
7C22×C42C2211yescharacteristic
8C2×C22⋊C8C2212yes—
9#391C412yescomplemented
10#389C412yescomplemented
11#387—22no—
12#385—21no—
13#383—24no—
14#381—21no—
15#380C2211yescharacteristic
16C2×#95—21no—
17C2×#95—21no—
18C2×#95C2212yes—
19#336—22no—
20#328—24no—
21C22×Q8C2×C411yescharacteristic
22C23×C4—22no—
23C23×C4D411yescharacteristic
24C23×C4D411yescharacteristic
25C23×C4C2311yescharacteristic
26C22×C8—22no—
27C22⋊Q8—22no—
28C22⋊Q8—22no—
29C2×C4⋊C4—22no—
30C2×C4⋊C4—21no—
31C2×C4⋊C4C2×C411yescharacteristic
32C2×C4⋊C4C2×C412yes—
33C2×C22⋊C4—21no—
34C2×C22⋊C4—21no—
35C2×C42—22no—
36C2×C42—22no—
37C2×C42C2×C412yes—
38C2×C42D412yes—
39C22⋊C8—22no—
40C22⋊C8—22no—
41#95—24no—
42#95—24no—
43#95—22no—
44#95—22no—
45#95—22no—
46#95—22no—
47#95—21no—
48#95D414yes—
49C24C2×D411yescharacteristic
50C2×Q8—22no—
51C2×Q8—42no—
52C22×C4—21no—
53C22×C4—21no—
54C22×C4—21no—
55C22×C4—21no—
56C22×C4—22no—
57C22×C4—22no—
58C22×C4—22no—
59C22×C4—21no—
60C22×C4—21no—
61C22×C4—24no—
62C22×C4—42no—
63C22×C4—42no—
64C22×C4—44no—
65C22×C4—44no—
66C22×C4—42no—
67C22×C4—42no—
68C22×C4C22⋊C412yes—
69C22×C4C22⋊C412yes—
70C22×C4C22×C411yescharacteristic
71C22×C4C2×D411yescharacteristic
72C22×C4C2×D412yes—
73C22×C4#4112yes—
74C2×C8—44no—
75C2×C8—42no—
76C4⋊C4—22no—
77C4⋊C4—42no—
78C4⋊C4—44no—
79C4⋊C4—42no—
80C22⋊C4—41no—
81C22⋊C4—41no—
82C22⋊C4—42no—
83C42—24no—
84C42—24no—
85C23—22no—
86C23—22no—
87C23C2×C22⋊C411yescharacteristic
88C23#12011yescharacteristic
89C23#12311yescharacteristic
90C23#13512yes—
91C23#13712yes—
92Q8—82no—
93C2×C4—22no—
94C2×C4—22no—
95C2×C4—22no—
96C2×C4—22no—
97C2×C4—22no—
98C2×C4—22no—
99C2×C4—22no—
100C2×C4—22no—
101C2×C4—42no—
102C2×C4—42no—
103C2×C4—42no—
104C2×C4—42no—
105C2×C4—42no—
106C2×C4—42no—
107C2×C4—44no—
108C2×C4—44no—
109C2×C4—41no—
110C2×C4—41no—
111C2×C4—42no—
112C2×C4—42no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—44no—
117C2×C4—84no—
118C2×C4—84no—
119C2×C4C4×D412yes—
120C2×C4#12112yes—
121C8—82no—
122C22—21no—
123C22—21no—
124C22—21no—
125C22—21no—
126C22—24no—
127C22—24no—
128C22#38611yescharacteristic
129C22#41012yes—
130C22#41611yescharacteristic
131C22#41911yescharacteristic
132C22#42112yes—
133C22#45212yes—
134C22#48512yes—
135C4—22no—
136C4—22no—
137C4—42no—
138C4—42no—
139C4—84no—
140C4—81no—
141C4—81no—
142C4—82no—
143C2—22no—
144C2—22no—
145C2#151512yes—
146C2#152112yes—
147C2#187311yescharacteristic
148C2#189711yescharacteristic
149C2#189911yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
9. #391C4semidirect
10. #389C4semidirect

Maximal subgroups

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

subgroupindex
#28552
C2×#3832
#18172
C2×#3282
#12942