Finite Group Databasebeta

← #8837

Subgroups — #8837

Order 256.

227 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 227 conjugacy classes of subgroups — too many to draw. Only its 73 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
2#1954C211yesmaximal, characteristic
3C4×#100C211yesmaximal, characteristic
4#1565C212yesmaximal, complemented
5#1278C212yesmaximal, complemented
6C2×C4×D4C2211yescharacteristic
7#436—22no—
8#436—22no—
9#431C2212yes—
10C2×C4⋊C8C2211yescharacteristic
11C2×#100C412yes—
12#407—22no—
13C2×C22⋊C8—22no—
14C4×M16C2212yes—
15C2×C4×C8C2211yescharacteristic
16#343C411yescharacteristic
17#343C411yescharacteristic
18#335—22no—
19#334—22no—
20C22×D4C2×C411yescharacteristic
21C23×C4D412yes—
22C2×M16—22no—
23C2×M16—22no—
24C2×M16C2×C412yes—
25C2×M16C2×C412yes—
26C22×C8—21no—
27C22×C8—21no—
28C4×D4—22no—
29C4×D4—22no—
30C2×C4⋊C4C2×C411yescharacteristic
31C2×C22⋊C4Q812yes—
32C2×C42C2311yescharacteristic
33C4⋊C8—22no—
34C4⋊C8D412yes—
35C4⋊C8D412yes—
36#100—24no—
37C22⋊C8—24no—
38C22⋊C8—22no—
39C22⋊C8—44no—
40#97—22no—
41C4×C8—22no—
42C4×C8—22no—
43C4×C8—22no—
44C24C4⋊C412yes—
45C2×D4—22no—
46C2×D4—22no—
47C2×D4—21no—
48C2×D4—21no—
49C22×C4—22no—
50C22×C4—22no—
51C22×C4—42no—
52C22×C4—42no—
53C22×C4C4⋊C412yes—
54C22×C4C22×C411yescharacteristic
55C22×C4C2×D411yescharacteristic
56C22×C4C2×Q811yescharacteristic
57M16—22no—
58M16—22no—
59M16—22no—
60M16—82no—
61M16—82no—
62M16M1614yescomplemented
63C2×C8—22no—
64C2×C8—22no—
65C2×C8—22no—
66C2×C8—22no—
67C2×C8—22no—
68C2×C8—41no—
69C2×C8—41no—
70C2×C8—42no—
71C2×C8—41no—
72C4⋊C4—22no—
73C22⋊C4—24no—
74C42C2×D412yes—
75C42#4112yes—
76C23—22no—
77C23—22no—
78C23—22no—
79C23—42no—
80C23—42no—
81C23C2×C4⋊C411yescharacteristic
82D4—42no—
83D4—42no—
84C2×C4—21no—
85C2×C4—21no—
86C2×C4—22no—
87C2×C4—41no—
88C2×C4—42no—
89C2×C4—42no—
90C2×C4—42no—
91C2×C4—82no—
92C2×C4C4×D412yes—
93C2×C4#12011yescharacteristic
94C2×C4C22⋊Q812yes—
95C2×C4#12311yescharacteristic
96C2×C4C2×M1612yes—
97C2×C4#13111yescharacteristic
98C2×C4#13111yescharacteristic
99C8—24no—
100C8—42no—
101C8—42no—
102C8—42no—
103C8—42no—
104C8—81no—
105C22—21no—
106C22—21no—
107C22—44no—
108C22—42no—
109C22—42no—
110C22—42no—
111C22—82no—
112C22#38511yescharacteristic
113C22#42311yescharacteristic
114C22#42411yescharacteristic
115C4—21no—
116C4—22no—
117C4—42no—
118C4#43512yes—
119C4#43612yes—
120C4#45311yescharacteristic
121C4#45511yescharacteristic
122C2—21no—
123C2—21no—
124C2—82no—
125C2#185111yescharacteristic
126C2#185611yescharacteristic
127C2#185811yescharacteristic
subgroupG/H
centerC2×C4#120
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
socleC22#385
prime radicalC22×D4C2×C4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1565C2semidirect
5. #1278C2semidirect
62. M16M16semidirect

Maximal subgroups

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

subgroupindex
#29752
#19542
C4×#1002
#15652
#12782