Finite Group Databasebeta

← #9485

Subgroups — #9485

Order 256.

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

normal subgroups only

This group has 313 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#2972C211yesmaximal, characteristic, complemented
2#2535C211yesmaximal, characteristic
3#1800C211yesmaximal, characteristic, complemented
4#1486C212yesmaximal, complemented
5#1286C212yesmaximal, complemented
6C2×#121—21no—
7C2×C4×D4C2211yescharacteristic
8C2×C4×D4C2211yescharacteristic
9C8×D4—24no—
10#431C2212yes—
11#423C2212yes—
12C2×#100—21no—
13C2×C22⋊C8—22no—
14#397C412yes—
15#392C412yes—
16#386—22no—
17#382C2211yescharacteristic
18#380—21no—
19#343—21no—
20D4⋊C8—24no—
21C22×D4—22no—
22C22×D4C2×C411yescharacteristic
23C22×D4D411yescharacteristic
24C23×C4—21no—
25C23×C4D412yes—
26C2×M16—22no—
27C22×C8—24no—
28#121—42no—
29#121—42no—
30C4×D4—22no—
31C4×D4—22no—
32C4×D4—22no—
33C4×D4—22no—
34C2×C4⋊C4—21no—
35C2×C4⋊C4C2×C411yescharacteristic
36C2×C4⋊C4D411yescharacteristic
37C2×C22⋊C4—22no—
38C2×C22⋊C4—21no—
39C2×C22⋊C4—22no—
40C2×C22⋊C4C2×C412yes—
41C2×C42C2311yescharacteristic
42C4⋊C8—22no—
43C4⋊C8—22no—
44C4⋊C8—22no—
45#100—42no—
46C22⋊C8—24no—
47C22⋊C8—22no—
48C4×C8D414yescomplemented
49#95—22no—
50#95—21no—
51#95C2×C412yes—
52C24—21no—
53C24C22⋊C412yes—
54C2×D4—22no—
55C2×D4—22no—
56C2×D4—22no—
57C2×D4—42no—
58C2×D4—44no—
59C2×D4—44no—
60C2×D4—82no—
61C2×D4D812yes—
62C2×D4SD1612yes—
63C22×C4—22no—
64C22×C4—22no—
65C22×C4—22no—
66C22×C4—21no—
67C22×C4—42no—
68C22×C4—41no—
69C22×C4—41no—
70C22×C4—42no—
71C22×C4—82no—
72C22×C4C22⋊C412yes—
73C22×C4C22×C411yescharacteristic
74C22×C4C2×D411yescharacteristic
75C22×C4C2×D411yescharacteristic
76M16—42no—
77M16—42no—
78C2×C8—24no—
79C2×C8—42no—
80C2×C8—84no—
81C4⋊C4—22no—
82C4⋊C4—22no—
83C4⋊C4—41no—
84C4⋊C4—41no—
85C22⋊C4—24no—
86C22⋊C4—44no—
87C22⋊C4—41no—
88C22⋊C4—41no—
89C22⋊C4—82no—
90C42C2×D412yes—
91C42#4112yes—
92C23—22no—
93C23—22no—
94C23—22no—
95C23—42no—
96C23—42no—
97C23—41no—
98C23—41no—
99C23—41no—
100C23—41no—
101C23—41no—
102C23—41no—
103C23#10214yes—
104C23C2×C22⋊C411yescharacteristic
105D4—24no—
106D4—24no—
107D4—24no—
108D4—42no—
109D4—88no—
110C2×C4—22no—
111C2×C4—41no—
112C2×C4—41no—
113C2×C4—44no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—42no—
117C2×C4—41no—
118C2×C4—41no—
119C2×C4—42no—
120C2×C4—41no—
121C2×C4—82no—
122C2×C4—82no—
123C2×C4—82no—
124C2×C4C4×D412yes—
125C2×C4#12011yescharacteristic
126C2×C4#12112yes—
127C2×C4#12311yescharacteristic
128C2×C4C2×D811yescharacteristic
129C2×C4C2×SD1611yescharacteristic
130C2×C4#13512yes—
131C8—44no—
132C8—82no—
133C22—21no—
134C22—21no—
135C22—24no—
136C22—44no—
137C22—42no—
138C22—42no—
139C22—42no—
140C22—42no—
141C22—42no—
142C22—82no—
143C22—81no—
144C22—81no—
145C22—81no—
146C22—81no—
147C22#38611yescharacteristic
148C22C2×#10211yescharacteristic
149C22#41611yescharacteristic
150C4—22no—
151C4—21no—
152C4—21no—
153C4—42no—
154C4—82no—
155C4—81no—
156C4#46512yes—
157C4#46612yes—
158C2—21no—
159C2—21no—
160C2—44no—
161C2—82no—
162C2#189111yescharacteristic
163C2#189311yescharacteristic
164C2#191111yescharacteristic
subgroupG/H
center, socleC22#386
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radical#2535C2
LCSG ▷ C22×C4 ▷ 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. #2972C2semidirect
3. #1800C2semidirect
4. #1486C2semidirect
5. #1286C2semidirect
48. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
#29722
#25352
#18002
#14862
#12862