Finite Group Databasebeta

← #23810

Subgroups — #23810

Order 256.

575 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 575 conjugacy classes of subgroups — too many to draw. Only its 135 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×#442C212yesmaximal, complemented
2C2×C4×D8C212yesmaximal, complemented
3#2328C212yesmaximal, complemented
4#2092C214yesmaximal, complemented
5#2011C214yesmaximal, complemented
6#1746C211yesmaximal, characteristic, complemented
7C22×D8C2212yes—
8C22×D8C2212yes—
9C2×#127C2212yes—
10C2×C4×D4C2214yes—
11#442—28no—
12C4×D8—28no—
13C2×#107C2212yes—
14C2×#106C2212yes—
15C2×#102C2214yes—
16C2×#102C2214yes—
17C2×#97C2211yescharacteristic
18C2×C4×C8C2211yescharacteristic
19#390C2214yes—
20#386—28no—
21#382C2212yes—
22#376C2211yescharacteristic
23#336C2214yes—
24C22×D4—24no—
25C22×D4C2314yes—
26C23×C4—24no—
27C2×D8—28no—
28C2×D8—28no—
29C2×D8—24no—
30C2×D8—24no—
31C22×C8C2312yes—
32C22×C8C2312yes—
33#127—28no—
34C4×D4—28no—
35C4×D4—28no—
36C2×C4⋊C4C2314yes—
37C2×C22⋊C4—24no—
38C2×C22⋊C4—28no—
39C2×C42C2312yes—
40C2×C42C2311yescharacteristic
41#107—24no—
42#106—24no—
43#102—28no—
44#102—28no—
45#97D414yescomplemented
46C4×C8D414yescomplemented
47#95—24no—
48#95D414yes—
49C24—24no—
50C2×D4—216no—
51C2×D4—24no—
52C2×D4—24no—
53C2×D4—24no—
54C2×D4—24no—
55C2×D4—24no—
56C2×D4—88no—
57C2×D4#4118yes—
58C22×C4—24no—
59C22×C4—48no—
60C22×C4—88no—
61C22×C4C2×D414yes—
62C22×C4C2×D412yes—
63C22×C4C2411yescharacteristic
64D8—216no—
65D8—216no—
66C2×C8—24no—
67C2×C8—24no—
68C2×C8C2×D414yes—
69C2×C8C2×D414yes—
70C4⋊C4—24no—
71C4⋊C4—24no—
72C22⋊C4—48no—
73C22⋊C4—88no—
74C42—24no—
75C42C2×D412yes—
76C42C2×D412yes—
77C23—28no—
78C23—44no—
79C23—44no—
80C23—48no—
81C23—48no—
82C23C22×D411yescharacteristic
83D4—28no—
84D4—28no—
85D4—44no—
86D4—44no—
87D4—816no—
88C2×C4—24no—
89C2×C4—24no—
90C2×C4—28no—
91C2×C4—44no—
92C2×C4—48no—
93C2×C4—816no—
94C2×C4#12714yes—
95C2×C4C22×D411yescharacteristic
96C2×C4C22×D411yescharacteristic
97C2×C4C2×#4114yes—
98C8—24no—
99C8—24no—
100C22—416no—
101C22—48no—
102C22—88no—
103C22—84no—
104C22—84no—
105C22#52512yes—
106C22C2×#12711yescharacteristic
107C22#57614yes—
108C4—24no—
109C4—44no—
110C4—84no—
111C4#52512yes—
112C4#52512yes—
113C2—88no—
114C2#239711yescharacteristic
115C2#312214yes—
116C2#315512yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ #376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#442C2semidirect
2. C2×C4×D8C2semidirect
3. #2328C2semidirect
4. #2092C2semidirect
5. #2011C2semidirect
6. #1746C2semidirect
45. #97D4semidirect
46. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4422
C2×C4×D82
#23282
#20922
#20112
#17462