Finite Group Databasebeta

← #9405

Subgroups — #9405

Order 256.

353 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 353 conjugacy classes of subgroups — too many to draw. Only its 69 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#2541C211yesmaximal, characteristic
3#1800C211yesmaximal, characteristic, complemented
4#1545C212yesmaximal, complemented
5#1303C212yesmaximal, complemented
6C2×#127—21no—
7C2×#127C2211yescharacteristic
8C2×#121—22no—
9C2×C4×D4C2211yescharacteristic
10#436—24no—
11#431C2212yes—
12#423C2212yes—
13C2×#100—21no—
14#407—22no—
15#392C414yes—
16#390—21no—
17C4×C4⋊C4C2211yescharacteristic
18#343—21no—
19#331—24no—
20C22×D4—24no—
21C22×D4—21no—
22C22×D4—21no—
23C22×D4C2×C412yes—
24C22×D4D411yescharacteristic
25C23×C4D412yes—
26C2×M16—24no—
27C2×M16—22no—
28#127—22no—
29#127—22no—
30#127—44no—
31#121—48no—
32C4×D4—22no—
33C4×D4—22no—
34C2×C4⋊C4—21no—
35C2×C4⋊C4D411yescharacteristic
36C2×C22⋊C4—24no—
37C2×C22⋊C4C2×C412yes—
38C2×C42—21no—
39C2×C42C2311yescharacteristic
40C4⋊C8—22no—
41C4⋊C8—22no—
42C4⋊C8D414yescomplemented
43#100—42no—
44C22⋊C8—24no—
45C22⋊C8—22no—
46C4×C8—22no—
47#95C2×C412yes—
48C24—22no—
49C24C22⋊C412yes—
50C2×D4—24no—
51C2×D4—22no—
52C2×D4—21no—
53C2×D4—22no—
54C2×D4—21no—
55C2×D4—44no—
56C2×D4—48no—
57C2×D4—48no—
58C2×D4—41no—
59C2×D4—42no—
60C2×D4—41no—
61C2×D4—42no—
62C2×D4—41no—
63C2×D4—41no—
64C2×D4—84no—
65C2×D4—82no—
66C22×C4—22no—
67C22×C4—22no—
68C22×C4—22no—
69C22×C4—44no—
70C22×C4C22⋊C412yes—
71C22×C4C22×C411yescharacteristic
72C22×C4C2×D411yescharacteristic
73C22×C4C2×D411yescharacteristic
74M16—42no—
75M16—42no—
76M16—84no—
77C2×C8—24no—
78C2×C8—42no—
79C4⋊C4—24no—
80C4⋊C4—22no—
81C22⋊C4—24no—
82C22⋊C4—48no—
83C42—42no—
84C42C2×D412yes—
85C42#4112yes—
86C23—22no—
87C23—22no—
88C23—22no—
89C23—42no—
90C23—42no—
91C23—44no—
92C23—44no—
93C23—42no—
94C23—42no—
95C23—42no—
96C23C2×C22⋊C411yescharacteristic
97D4—42no—
98D4—42no—
99D4—84no—
100D4—82no—
101D4—816no—
102D4—82no—
103D4—82no—
104D4—82no—
105C2×C4—22no—
106C2×C4—24no—
107C2×C4—22no—
108C2×C4—41no—
109C2×C4—42no—
110C2×C4—42no—
111C2×C4—44no—
112C2×C4—42no—
113C2×C4—82no—
114C2×C4C4×D412yes—
115C2×C4#12011yescharacteristic
116C2×C4#12112yes—
117C2×C4#12311yescharacteristic
118C2×C4AGL(1,ℤ/8)12yes—
119C2×C4AGL(1,ℤ/8)11yescharacteristic
120C2×C4#13711yescharacteristic
121C8—44no—
122C8—82no—
123C22—21no—
124C22—21no—
125C22—44no—
126C22—42no—
127C22—42no—
128C22—42no—
129C22—82no—
130C22—84no—
131C22—84no—
132C22—82no—
133C22—82no—
134C22—82no—
135C22#38611yescharacteristic
136C22#41711yescharacteristic
137C22#41811yescharacteristic
138C4—21no—
139C4—22no—
140C4—44no—
141C4—42no—
142C4#45312yes—
143C4#46812yes—
144C4#46912yes—
145C2—21no—
146C2—21no—
147C2—82no—
148C2—162no—
149C2#188711yescharacteristic
150C2#189511yescharacteristic
151C2#191411yescharacteristic
subgroupG/H
center, socleC22#386
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radical#2541C2
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. #1545C2semidirect
5. #1303C2semidirect
42. C4⋊C8D4semidirect

Maximal subgroups

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

subgroupindex
#29752
#25412
#18002
#15452
#13032