Finite Group Databasebeta

← #9903

Subgroups — #9903

Order 256.

253 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 253 conjugacy classes of subgroups — too many to draw. Only its 95 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#2868C211yesmaximal, characteristic
2#1831C211yesmaximal, characteristic
3#1767C211yesmaximal, characteristic
4#1296C214yesmaximal
5C2×C4⋊Q8—21no—
6C2×C4⋊Q8—21no—
7C2×C4⋊Q8C412yes—
8C2×C4⋊C8C2212yes—
9C2×C4⋊C8C2212yes—
10C2×#97—21no—
11#384—21no—
12#384—21no—
13#384C412yes—
14#384C2212yes—
15C43C2211yescharacteristic
16#336—21no—
17#336—21no—
18#336—21no—
19C22×Q8—22no—
20C22×C8—22no—
21C22×C8—22no—
22C4⋊Q8—44no—
23C4⋊Q8—44no—
24C4⋊Q8—44no—
25C2×C4⋊C4—22no—
26C2×C4⋊C4—22no—
27C2×C4⋊C4—22no—
28C2×C4⋊C4—22no—
29C2×C4⋊C4—22no—
30C2×C4⋊C4C2×C414yes—
31C2×C42C2×C411yescharacteristic
32C2×C42C2×C411yescharacteristic
33C2×C42D411yescharacteristic
34C2×C42D411yescharacteristic
35C2×C42D411yescharacteristic
36C2×C42D411yescharacteristic
37C2×C42C2311yescharacteristic
38C4⋊C8—22no—
39C4⋊C8—24no—
40C4⋊C8Q814yescomplemented
41#97—42no—
42C2×Q8—44no—
43C2×Q8—44no—
44C2×Q8—44no—
45C22×C4—24no—
46C22×C4C22⋊C411yescharacteristic
47C22×C4C22⋊C411yescharacteristic
48C22×C4C22⋊C411yescharacteristic
49C22×C4C22⋊C411yescharacteristic
50C22×C4C22×C411yescharacteristic
51C22×C4C2×D411yescharacteristic
52C22×C4C2×D411yescharacteristic
53C2×C8—24no—
54C2×C8—42no—
55C2×C8—42no—
56C2×C8—42no—
57C2×C8—42no—
58C2×C8—42no—
59C4⋊C4—44no—
60C4⋊C4—44no—
61C4⋊C4—44no—
62C4⋊C4—44no—
63C4⋊C4—44no—
64C4⋊C4—44no—
65C42—22no—
66C42—22no—
67C42—22no—
68C42—22no—
69C42—22no—
70C42SD1612yes—
71C42Q1612yes—
72C42C2×Q812yes—
73C42#4112yes—
74C23C2×C22⋊C411yescharacteristic
75Q8—88no—
76C2×C4—21no—
77C2×C4—21no—
78C2×C4—21no—
79C2×C4—21no—
80C2×C4—21no—
81C2×C4—21no—
82C2×C4—21no—
83C2×C4—21no—
84C2×C4—21no—
85C2×C4—21no—
86C2×C4—44no—
87C2×C4—44no—
88C2×C4—44no—
89C2×C4#10012yes—
90C2×C4#10112yes—
91C2×C4#10312yes—
92C2×C4#10312yes—
93C2×C4C4×Q812yes—
94C2×C4C22⋊Q812yes—
95C2×C4#12411yescharacteristic
96C2×C4C4⋊Q811yescharacteristic
97C2×C4C2×SD1611yescharacteristic
98C2×C4C2×Q1611yescharacteristic
99C2×C4AGL(1,ℤ/8)12yes—
100C2×C4AGL(1,ℤ/8)12yes—
101C2×C4#13712yes—
102C8—44no—
103C8—82no—
104C22#39111yescharacteristic
105C22C2×#10011yescharacteristic
106C22C2×#10111yescharacteristic
107C22C2×#10311yescharacteristic
108C22#41811yescharacteristic
109C22#41811yescharacteristic
110C22#41911yescharacteristic
111C4—22no—
112C4—22no—
113C4—22no—
114C4—22no—
115C4—22no—
116C4—84no—
117C4#47612yes—
118C4#47712yes—
119C4#48912yes—
120C4#50112yes—
121C2#154811yescharacteristic
122C2#154911yescharacteristic
123C2#155511yescharacteristic
124C2#155611yescharacteristic
125C2#198711yescharacteristic
126C2#199311yescharacteristic
127C2#199711yescharacteristic
subgroupG/H
center, socle, prime radicalC23C2×C22⋊C4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
40. C4⋊C8Q8semidirect

Maximal subgroups

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

subgroupindex
#28682
#18312
#17672
#12962