Finite Group Databasebeta

← #9489

Subgroups — #9489

Order 256.

301 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 301 conjugacy classes of subgroups — too many to draw. Only its 67 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#2975C211yesmaximal, characteristic, complemented
2#2535C211yesmaximal, characteristic
3#1800C211yesmaximal, characteristic, complemented
4#1486C212yesmaximal, complemented
5#1286C212yesmaximal, complemented
6C2×#121—21no—
7C2×C4×D4C2211yescharacteristic
8C2×C4×D4C2211yescharacteristic
9#436—24no—
10#431C2212yes—
11#423C2212yes—
12C2×#100—21no—
13#407—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—24no—
27C2×M16—22no—
28#121—44no—
29C4×D4—22no—
30C4×D4—22no—
31C4×D4—22no—
32C4×D4—22no—
33C2×C4⋊C4—21no—
34C2×C4⋊C4C2×C411yescharacteristic
35C2×C4⋊C4D411yescharacteristic
36C2×C22⋊C4—22no—
37C2×C22⋊C4—21no—
38C2×C22⋊C4—22no—
39C2×C22⋊C4C2×C412yes—
40C2×C42C2311yescharacteristic
41C4⋊C8—22no—
42C4⋊C8—22no—
43C4⋊C8—22no—
44#100—42no—
45C22⋊C8—24no—
46C22⋊C8—22no—
47C4×C8D414yescomplemented
48#95—22no—
49#95—21no—
50#95C2×C412yes—
51C24—21no—
52C24C22⋊C412yes—
53C2×D4—22no—
54C2×D4—22no—
55C2×D4—21no—
56C2×D4—22no—
57C2×D4—21no—
58C2×D4—42no—
59C2×D4—44no—
60C2×D4—44no—
61C2×D4—82no—
62C22×C4—22no—
63C22×C4—22no—
64C22×C4—22no—
65C22×C4—21no—
66C22×C4—42no—
67C22×C4—42no—
68C22×C4—41no—
69C22×C4—41no—
70C22×C4—82no—
71C22×C4C22⋊C412yes—
72C22×C4C22×C411yescharacteristic
73C22×C4C2×D411yescharacteristic
74C22×C4C2×D411yescharacteristic
75M16—42no—
76M16—42no—
77M16—84no—
78C2×C8—24no—
79C2×C8—42no—
80C4⋊C4—22no—
81C4⋊C4—22no—
82C4⋊C4—42no—
83C22⋊C4—24no—
84C22⋊C4—44no—
85C22⋊C4—41no—
86C22⋊C4—41no—
87C22⋊C4—82no—
88C42C2×D412yes—
89C42#4112yes—
90C23—22no—
91C23—22no—
92C23—22no—
93C23—22no—
94C23—42no—
95C23—42no—
96C23—41no—
97C23—41no—
98C23—41no—
99C23—41no—
100C23—41no—
101C23—41no—
102C23C2×C22⋊C411yescharacteristic
103D4—24no—
104D4—42no—
105D4—42no—
106D4—42no—
107D4—88no—
108C2×C4—22no—
109C2×C4—41no—
110C2×C4—41no—
111C2×C4—44no—
112C2×C4—42no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—41no—
116C2×C4—41no—
117C2×C4—41no—
118C2×C4—42no—
119C2×C4—82no—
120C2×C4—82no—
121C2×C4—82no—
122C2×C4C4×D412yes—
123C2×C4#12011yescharacteristic
124C2×C4#12112yes—
125C2×C4#12311yescharacteristic
126C2×C4AGL(1,ℤ/8)12yes—
127C2×C4AGL(1,ℤ/8)11yescharacteristic
128C2×C4#13711yescharacteristic
129C8—44no—
130C8—82no—
131C22—21no—
132C22—21no—
133C22—42no—
134C22—44no—
135C22—42no—
136C22—42no—
137C22—42no—
138C22—42no—
139C22—42no—
140C22—82no—
141C22—81no—
142C22—81no—
143C22—81no—
144C22—81no—
145C22#38611yescharacteristic
146C22#41711yescharacteristic
147C22#41811yescharacteristic
148C4—22no—
149C4—21no—
150C4—21no—
151C4—42no—
152C4—82no—
153C4—81no—
154C4#46812yes—
155C4#46912yes—
156C2—21no—
157C2—21no—
158C2—82no—
159C2—82no—
160C2#189111yescharacteristic
161C2#189511yescharacteristic
162C2#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. #2975C2semidirect
3. #1800C2semidirect
4. #1486C2semidirect
5. #1286C2semidirect
47. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
#29752
#25352
#18002
#14862
#12862