Finite Group Databasebeta

← #12731

Subgroups — #12731

Order 256.

595 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 595 conjugacy classes of subgroups — too many to draw. Only its 103 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
1C23×D8C211yesmaximal, characteristic
2C2×#357C214yesmaximal, complemented
3C2×C22⋊C16C211yesmaximal, characteristic, complemented
4#1808C211yesmaximal, characteristic, complemented
5C23×D4—21no—
6C22×D8—28no—
7C22×D8—21no—
8C22×D8—22no—
9C22×D8C414yescomplemented
10C22×D8C2212yes—
11C23×C8C2211yescharacteristic
12C22×C16C2212yescomplemented
13C2×#107C2212yescomplemented
14#380—21no—
15#357—28no—
16C22⋊C16—22no—
17#340—21no—
18C25—41no—
19C22×D4—28no—
20C22×D4—24no—
21C22×D4—22no—
22C22×D4—44no—
23C22×D4—41no—
24C22×D4—42no—
25C23×C4D411yescharacteristic
26C2×D8—28no—
27C2×D8—216no—
28C2×D8—216no—
29C2×D8—24no—
30C2×D8—24no—
31C2×D8—22no—
32C2×D8C2×C414yes—
33C2×D8D418yes—
34C22×C8—24no—
35C22×C8C2×C412yes—
36C22×C8D411yescharacteristic
37C22×C8D412yes—
38C22×C8C2311yescharacteristic
39C2×C4⋊C4—22no—
40C2×C22⋊C4—41no—
41C2×C16—22no—
42C2×C16—24no—
43#107—24no—
44#95—41no—
45C24—48no—
46C24—44no—
47C24—42no—
48C24—84no—
49C24—82no—
50C24—82no—
51C24D811yescharacteristic
52C2×D4—216no—
53C2×D4—24no—
54C2×D4—28no—
55C2×D4—48no—
56C2×D4—48no—
57C2×D4—416no—
58C2×D4—44no—
59C2×D4—42no—
60C2×D4—44no—
61C22×C4—22no—
62C22×C4—22no—
63C22×C4—42no—
64C22×C4C22⋊C412yes—
65C22×C4D811yescharacteristic
66C22×C4SD1612yes—
67C22×C4C2×D411yescharacteristic
68D8—216no—
69D8—24no—
70D8—28no—
71D8C22⋊C418yescomplemented
72C2×C8—22no—
73C2×C8—24no—
74C2×C8—24no—
75C2×C8C22⋊C412yes—
76C2×C8C22×C411yescharacteristic
77C2×C8C2×D414yes—
78C2×C8C2×D411yescharacteristic
79C4⋊C4—42no—
80C4⋊C4—42no—
81C22⋊C4—82no—
82C16—42no—
83C23—22no—
84C23—22no—
85C23—416no—
86C23—44no—
87C23—48no—
88C23—88no—
89C23—816no—
90C23—816no—
91C23—88no—
92C23—82no—
93C23—82no—
94C23—84no—
95C23#10212yes—
96C23D1612yes—
97C23SD3212yes—
98C23C2×D811yescharacteristic
99D4—28no—
100D4—416no—
101D4—44no—
102D4—48no—
103C2×C4—22no—
104C2×C4—22no—
105C2×C4—22no—
106C2×C4—24no—
107C2×C4—82no—
108C2×C4—82no—
109C2×C4—82no—
110C2×C4#10212yes—
111C2×C4C2×C22⋊C411yescharacteristic
112C2×C4#12012yes—
113C2×C4C2×SD1611yescharacteristic
114C2×C4AGL(1,ℤ/8)12yes—
115C8—22no—
116C8C2×C22⋊C412yes—
117C8#12012yes—
118C22—22no—
119C22—24no—
120C22—24no—
121C22—22no—
122C22—48no—
123C22—832no—
124C22—84no—
125C22—84no—
126C22—88no—
127C22—88no—
128C22#35714yescomplemented
129C22C2×#10211yescharacteristic
130C22#44712yes—
131C22C2×D1611yescharacteristic
132C22C2×SD3211yescharacteristic
133C22#50912yes—
134C4—22no—
135C4—162no—
136C4#37911yescharacteristic
137C4#41811yescharacteristic
138C4#45012yes—
139C2—24no—
140C2—88no—
141C2#178611yescharacteristic
142C2C2×#35711yescharacteristic
143C2#214011yescharacteristic
144C2#218412yes—
145C2#218712yes—
subgroupG/H
center, socleC23C2×D8
commutatorC2×C8C22×C4
Frattini, cosocleC22×C8C23
prime radicalC23×D8C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#357C2semidirect
3. C2×C22⋊C16C2semidirect
4. #1808C2semidirect
9. C22×D8C4semidirect
12. C22×C16C22semidirect
13. C2×#107C22semidirect
71. D8C22⋊C4semidirect
128. C22#357semidirect

Maximal subgroups

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

subgroupindex
C23×D82
C2×#3572
C2×C22⋊C162
#18082