Finite Group Databasebeta

← #9638

Subgroups — #9638

Order 256.

387 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 387 conjugacy classes of subgroups — too many to draw. Only its 127 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×#127C211yesmaximal, characteristic
2#1842C211yesmaximal, characteristic, complemented
3C42×C8C211yesmaximal, characteristic, complemented
4C2×D4⋊C8C214yesmaximal, complemented
5C2×#127C411yescharacteristic
6C2×C4×D4—22no—
7C2×C4×D4C2212yes—
8C2×C4⋊C8—22no—
9C2×C4⋊C8C2212yes—
10C2×C4×C8—22no—
11C2×C4×C8C2212yes—
12#390—22no—
13#390C412yes—
14#384C411yescharacteristic
15C43C2211yescharacteristic
16D4⋊C8—28no—
17C22×D4—22no—
18C22×D4C2×C412yes—
19C23×C4—22no—
20C22×C8—22no—
21C22×C8—22no—
22#127—22no—
23#127C814yescomplemented
24C4×D4—24no—
25C4×D4—24no—
26C4×D4—44no—
27C4×D4—44no—
28C2×C4⋊C4—22no—
29C2×C4⋊C4C2×C412yes—
30C2×C22⋊C4—24no—
31C2×C22⋊C4—22no—
32C2×C42C2×C411yescharacteristic
33C2×C42C2×C411yescharacteristic
34C2×C42D412yes—
35C2×C42D412yes—
36C2×C42C2311yescharacteristic
37C4⋊C8—24no—
38C4⋊C8—44no—
39C4×C8—28no—
40C4×C8—22no—
41C4×C8D414yescomplemented
42C24—22no—
43C2×D4—28no—
44C2×D4—24no—
45C2×D4—22no—
46C2×D4—24no—
47C2×D4—44no—
48C2×D4—44no—
49C2×D4C2×C814yes—
50C22×C4—22no—
51C22×C4—42no—
52C22×C4—42no—
53C22×C4—44no—
54C22×C4—44no—
55C22×C4C22⋊C412yes—
56C22×C4C22⋊C412yes—
57C22×C4C22×C411yescharacteristic
58C22×C4C2×D411yescharacteristic
59C22×C4C2×D411yescharacteristic
60C2×C8—28no—
61C2×C8—24no—
62C2×C8—42no—
63C2×C8—44no—
64C4⋊C4—24no—
65C4⋊C4—44no—
66C22⋊C4—48no—
67C22⋊C4—44no—
68C42—24no—
69C42—22no—
70C42C2×C812yes—
71C42M1612yes—
72C42D814yes—
73C42SD1614yes—
74C42C2×D412yes—
75C42#4112yes—
76C23—24no—
77C23—42no—
78C23—42no—
79C23—44no—
80C23—44no—
81C23C2×C22⋊C411yescharacteristic
82D4—28no—
83D4—416no—
84D4—44no—
85C2×C4—22no—
86C2×C4—22no—
87C2×C4—22no—
88C2×C4—42no—
89C2×C4—44no—
90C2×C4—84no—
91C2×C4—82no—
92C2×C4—82no—
93C2×C4C22⋊C814yes—
94C2×C4#10214yes—
95C2×C4#10214yes—
96C2×C4#10414yes—
97C2×C4C4×D412yes—
98C2×C4#12112yes—
99C2×C4#12411yescharacteristic
100C2×C4#12711yescharacteristic
101C2×C4C22×C811yescharacteristic
102C2×C4C2×M1611yescharacteristic
103C2×C4#13112yes—
104C2×C4C2×D812yes—
105C2×C4C2×SD1612yes—
106C8—28no—
107C8—82no—
108C22—44no—
109C22—48no—
110C22—82no—
111C22—82no—
112C22—84no—
113C22#39011yescharacteristic
114C22C2×C22⋊C811yescharacteristic
115C22#40811yescharacteristic
116C22C2×#10212yes—
117C22C2×#10412yes—
118C4—22no—
119C4—24no—
120C4—82no—
121C4D4⋊C818yescomplemented
122C4C8×D412yes—
123C4#43612yes—
124C4#48612yes—
125C4#49211yescharacteristic
126C4#49311yescharacteristic
127C2—84no—
128C2C2×D4⋊C812yes—
129C2#149212yes—
130C2#195411yescharacteristic
131C2#195711yescharacteristic
132C2#196211yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C22×C8
Frattini, cosocleC2×C42C23
socleC23C2×C22⋊C4
prime radicalC2×#127C4
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. C42×C8C2semidirect
4. C2×D4⋊C8C2semidirect
23. #127C8semidirect
41. C4×C8D4semidirect
121. C4D4⋊C8semidirect

Maximal subgroups

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

subgroupindex
C4×#1272
#18422
C42×C82
C2×D4⋊C82