Finite Group Databasebeta

← #13252

Subgroups — #13252

Order 256.

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

normal subgroups only

This group has 299 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
1C2×#493C211yesmaximal, characteristic
2C2×C4⋊C16C211yesmaximal, characteristic, complemented
3C2×#357C214yesmaximal, complemented
4C4×#107C211yesmaximal, characteristic, complemented
5C22×D8—21no—
6C22×D8C2212yes—
7C2×#127—21no—
8C22×C16C2212yes—
9#493—22no—
10#493C414yescomplemented
11C2×#107C2212yes—
12C2×C4×C8C2211yescharacteristic
13C4×C4⋊C4—21no—
14C4⋊C16—22no—
15#357—28no—
16#340—21no—
17C22×D4—22no—
18C22×D4—41no—
19C22×D4—41no—
20C2×D8—24no—
21C2×D8—24no—
22C2×D8—22no—
23C2×D8—24no—
24C2×D8—44no—
25C2×D8C2×C414yes—
26C22×C8D411yescharacteristic
27C22×C8C2311yescharacteristic
28#127—24no—
29#127—42no—
30C2×C4⋊C4—22no—
31C2×C42—41no—
32C2×C42D411yescharacteristic
33C2×C16—24no—
34C2×C16—22no—
35#107—22no—
36#107D414yescomplemented
37C4×C8C2×C412yes—
38C4×C8D412yes—
39#95—41no—
40C24—42no—
41C2×D4—24no—
42C2×D4—44no—
43C2×D4—44no—
44C2×D4—44no—
45C2×D4—42no—
46C2×D4—44no—
47C2×D4—84no—
48C2×D4—82no—
49C2×D4—82no—
50C22×C4—42no—
51C22×C4D811yescharacteristic
52C22×C4D811yescharacteristic
53C22×C4C2×D411yescharacteristic
54D8—28no—
55D8—48no—
56D8—42no—
57D8—42no—
58C2×C8—22no—
59C2×C8C22⋊C412yes—
60C2×C8C22×C411yescharacteristic
61C2×C8C2×D412yes—
62C2×C8C2×D411yescharacteristic
63C2×C8#4112yes—
64C4⋊C4—24no—
65C4⋊C4—42no—
66C42—82no—
67C42C22⋊C412yes—
68C42SD1612yes—
69C16—42no—
70C23—44no—
71C23—84no—
72C23—82no—
73C23—82no—
74C23—84no—
75C23C2×D811yescharacteristic
76D4—44no—
77D4—44no—
78D4—88no—
79D4—88no—
80D4—84no—
81C2×C4—22no—
82C2×C4—44no—
83C2×C4—82no—
84C2×C4—82no—
85C2×C4#10212yes—
86C2×C4#10212yes—
87C2×C4D1612yes—
88C2×C4SD3212yes—
89C2×C4C2×C22⋊C411yescharacteristic
90C2×C4#12112yes—
91C2×C4C2×SD1611yescharacteristic
92C2×C4AGL(1,ℤ/8)12yes—
93C8—22no—
94C8C4×D412yes—
95C8#12411yescharacteristic
96C8#12711yescharacteristic
97C22—84no—
98C22—84no—
99C22—84no—
100C22—164no—
101C22—164no—
102C22C2×#10211yescharacteristic
103C22#45912yes—
104C22C2×D1611yescharacteristic
105C22C2×SD3211yescharacteristic
106C22#50912yes—
107C4—22no—
108C4—84no—
109C4#35714yescomplemented
110C4#39011yescharacteristic
111C4#41811yescharacteristic
112C4#46012yes—
113C2—164no—
114C2#198211yescharacteristic
115C2C2×#35711yescharacteristic
116C2#214011yescharacteristic
117C2#220612yes—
118C2#220712yes—
subgroupG/H
center, socleC23C2×D8
commutatorC2×C8C22×C4
Frattini, cosocleC22×C8C23
prime radicalC2×#493C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4⋊C16C2semidirect
3. C2×#357C2semidirect
4. C4×#107C2semidirect
10. #493C4semidirect
36. #107D4semidirect
109. C4#357semidirect

Maximal subgroups

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

subgroupindex
C2×#4932
C2×C4⋊C162
C2×#3572
C4×#1072