Finite Group Databasebeta

← #9640

Subgroups — #9640

Order 256.

291 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 291 conjugacy classes of subgroups — too many to draw. Only its 99 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
3#1744C211yesmaximal, 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×C4×C8C2212yes—
12#391C411yescharacteristic
13#390C411yescharacteristic
14#388—22no—
15#382C411yescharacteristic
16C4×C22⋊C4—22no—
17C43C2211yescharacteristic
18#336—22no—
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#124C814yescomplemented
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—
47C4×C8—22no—
48C4×C8D414yes—
49#95—22no—
50#95—22no—
51C24—21no—
52C2×Q8—21no—
53C2×Q8—22no—
54C2×Q8—22no—
55C2×Q8C2×C812yes—
56C2×D4—22no—
57C2×D4—21no—
58C2×D4—22no—
59C2×D4C2×C812yes—
60C22×C4—21no—
61C22×C4—21no—
62C22×C4—21no—
63C22×C4—41no—
64C22×C4—41no—
65C22×C4—42no—
66C22×C4—42no—
67C22×C4C22⋊C412yes—
68C22×C4C22⋊C412yes—
69C22×C4C22×C411yescharacteristic
70C22×C4C2×D411yescharacteristic
71C22×C4C2×D411yescharacteristic
72C2×C8—24no—
73C2×C8—44no—
74C2×C8—42no—
75C2×C8—44no—
76C4⋊C4—22no—
77C4⋊C4—22no—
78C4⋊C4—42no—
79C22⋊C4—28no—
80C22⋊C4—44no—
81C22⋊C4—42no—
82C42—22no—
83C42—22no—
84C42—22no—
85C42—42no—
86C42—41no—
87C42—41no—
88C42C2×C812yes—
89C42M1612yes—
90C42C2×D412yes—
91C42#4112yes—
92C23—22no—
93C23—41no—
94C23—41no—
95C23—42no—
96C23—42no—
97C23C2×C22⋊C411yescharacteristic
98Q8—24no—
99Q8—42no—
100D4—24no—
101D4—42no—
102C2×C4—22no—
103C2×C4—22no—
104C2×C4—22no—
105C2×C4—22no—
106C2×C4—22no—
107C2×C4—22no—
108C2×C4—22no—
109C2×C4—41no—
110C2×C4—41no—
111C2×C4—41no—
112C2×C4—41no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—82no—
116C2×C4—81no—
117C2×C4—81no—
118C2×C4C22⋊C814yes—
119C2×C4C4×D412yes—
120C2×C4#12112yes—
121C2×C4#12411yescharacteristic
122C2×C4#12711yescharacteristic
123C2×C4C22×C811yescharacteristic
124C2×C4C2×M1611yescharacteristic
125C2×C4#13112yes—
126C2×C4AGL(1,ℤ/8)12yes—
127C2×C4#13712yes—
128C8—44no—
129C8—82no—
130C22—42no—
131C22—44no—
132C22—81no—
133C22—81no—
134C22—82no—
135C22#39011yescharacteristic
136C22C2×C22⋊C811yescharacteristic
137C22#40811yescharacteristic
138C22#41712yes—
139C22#42112yes—
140C4—22no—
141C4—24no—
142C4—42no—
143C4—42no—
144C4—81no—
145C4—81no—
146C4C8×D412yes—
147C4#43612yes—
148C4#48912yes—
149C4#49611yescharacteristic
150C4#49711yescharacteristic
151C2—82no—
152C2#147712yes—
153C2#149512yes—
154C2#195411yescharacteristic
155C2#195911yescharacteristic
156C2#196311yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C22×C8
Frattini, cosocleC2×C42C23
socleC23C2×C22⋊C4
prime radicalC22×D4C2×C4
LCSG ▷ C2×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. #1744C2semidirect
4. C2×Q8⋊C8C2semidirect
27. #124C8semidirect

Maximal subgroups

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

subgroupindex
C4×#1242
#18422
#17442
C2×Q8⋊C82
C2×D4⋊C82