Finite Group Databasebeta

← #9646

Subgroups — #9646

Order 256.

305 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 305 conjugacy classes of subgroups — too many to draw. Only its 91 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
1C4×#124C211yesmaximal, characteristic
2#1842C211yesmaximal, characteristic, complemented
3C4×#97C211yesmaximal, characteristic, complemented
4C2×Q8⋊C8C212yesmaximal, complemented
5C2×D4⋊C8C212yesmaximal
6C2×#124C411yescharacteristic
7C2×C4×Q8C2211yescharacteristic
8C2×C4×D4C2211yescharacteristic
9C2×C4⋊C8—22no—
10C2×C4⋊C8C2212yes—
11C2×#97—22no—
12C2×C4×C8C2212yes—
13#391C411yescharacteristic
14#390C411yescharacteristic
15#388—22no—
16#382C411yescharacteristic
17C4×C22⋊C4—22no—
18C43C2211yescharacteristic
19Q8⋊C8—24no—
20D4⋊C8—24no—
21C22×Q8C2×C411yescharacteristic
22C22×D4C2×C411yescharacteristic
23C23×C4—21no—
24C22×C8—22no—
25C22×C8—22no—
26#124—22no—
27#124—22no—
28C4×Q8—22no—
29C4×Q8—22no—
30C4×D4—22no—
31C4×D4—22no—
32C2×C4⋊C4—21no—
33C2×C4⋊C4C2×C411yescharacteristic
34C2×C4⋊C4C2×C411yescharacteristic
35C2×C22⋊C4—22no—
36C2×C22⋊C4—22no—
37C2×C22⋊C4—21no—
38C2×C42—21no—
39C2×C42C2×C411yescharacteristic
40C2×C42C2×C411yescharacteristic
41C2×C42D412yes—
42C2×C42D412yes—
43C2×C42C2311yescharacteristic
44C4⋊C8—22no—
45C4⋊C8—22no—
46C4⋊C8—44no—
47#97—28no—
48C4×C8—22no—
49C4×C8D414yes—
50#95—22no—
51#95—22no—
52C24—21no—
53C2×Q8—21no—
54C2×Q8—22no—
55C2×Q8—22no—
56C2×Q8M1612yes—
57C2×D4—22no—
58C2×D4—21no—
59C2×D4—22no—
60C2×D4M1612yes—
61C22×C4—21no—
62C22×C4—21no—
63C22×C4—21no—
64C22×C4—41no—
65C22×C4—41no—
66C22×C4—42no—
67C22×C4—42no—
68C22×C4C22⋊C412yes—
69C22×C4C22⋊C412yes—
70C22×C4C22×C411yescharacteristic
71C22×C4C2×D411yescharacteristic
72C22×C4C2×D411yescharacteristic
73C2×C8—28no—
74C2×C8—24no—
75C2×C8—42no—
76C2×C8—44no—
77C4⋊C4—22no—
78C4⋊C4—22no—
79C4⋊C4—42no—
80C22⋊C4—28no—
81C22⋊C4—44no—
82C22⋊C4—42no—
83C42—24no—
84C42—21no—
85C42—21no—
86C42—22no—
87C42—22no—
88C42—22no—
89C42—41no—
90C42—41no—
91C42C2×D412yes—
92C42#4112yes—
93C23—22no—
94C23—41no—
95C23—41no—
96C23—42no—
97C23—42no—
98C23C2×C22⋊C411yescharacteristic
99Q8—24no—
100Q8—42no—
101D4—24no—
102D4—42no—
103C2×C4—22no—
104C2×C4—22no—
105C2×C4—22no—
106C2×C4—22no—
107C2×C4—22no—
108C2×C4—22no—
109C2×C4—22no—
110C2×C4—41no—
111C2×C4—41no—
112C2×C4—41no—
113C2×C4—41no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—82no—
117C2×C4—81no—
118C2×C4—81no—
119C2×C4#10414yes—
120C2×C4C4×D412yes—
121C2×C4#12112yes—
122C2×C4#12411yescharacteristic
123C2×C4#12711yescharacteristic
124C2×C4C2×M1611yescharacteristic
125C2×C4C2×M1611yescharacteristic
126C2×C4#13112yes—
127C2×C4AGL(1,ℤ/8)12yes—
128C2×C4#13712yes—
129C8—28no—
130C8—82no—
131C22—42no—
132C22—44no—
133C22—81no—
134C22—81no—
135C22—82no—
136C22#39011yescharacteristic
137C22#40711yescharacteristic
138C22#40811yescharacteristic
139C22#41712yes—
140C22C2×#10412yes—
141C4—22no—
142C4—24no—
143C4—42no—
144C4—42no—
145C4—81no—
146C4—81no—
147C4#43512yes—
148C4#43512yes—
149C4#48912yes—
150C4#49611yescharacteristic
151C4#49711yescharacteristic
152C2—82no—
153C2#148312yes—
154C2#148912yes—
155C2#195511yescharacteristic
156C2#195911yescharacteristic
157C2#196211yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
socleC23C2×C22⋊C4
prime radicalC22×D4C2×C4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1842C2semidirect
3. C4×#97C2semidirect
4. C2×Q8⋊C8C2semidirect

Maximal subgroups

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

subgroupindex
C4×#1242
#18422
C4×#972
C2×Q8⋊C82
C2×D4⋊C82