Finite Group Databasebeta

← #14677

Subgroups — #14677

Order 256.

591 conjugacy classes of subgroups; only the 231 normal subgroups are shown.

normal subgroups only

This group has 591 conjugacy classes of subgroups — too many to draw. Only its 231 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×#382C212yesmaximal
2C2×#382C211yesmaximal, characteristic
3#1444C214yesmaximal
4#1442C214yesmaximal
5#1441C214yesmaximal
6C22×C4⋊C4C2212yes—
7C22×C4⋊C4C2212yes—
8C22×C4⋊C4C2214yes—
9C22×C4⋊C4C2212yes—
10C22×C42C2211yescharacteristic
11#382—28no—
12#382C418yescomplemented
13C2×#95C2214yes—
14C2×#95C2214yes—
15C2×#95C2214yes—
16C2×#95C2218yes—
17C2×#95C2214yes—
18C23×C4C2314yes—
19C23×C4C2314yes—
20C23×C4C2314yes—
21C23×C4C2312yes—
22C23×C4C2311yescharacteristic
23C2×C4⋊C4—24no—
24C2×C4⋊C4—24no—
25C2×C4⋊C4—42no—
26C2×C4⋊C4—42no—
27C2×C4⋊C4—44no—
28C2×C4⋊C4—44no—
29C2×C4⋊C4—48no—
30C2×C4⋊C4—44no—
31C2×C4⋊C4C2×C418yes—
32C2×C42C2×C414yes—
33C2×C42D414yes—
34C2×C42Q814yes—
35#95—28no—
36#95—28no—
37#95—44no—
38#95—48no—
39#95C2×C4116yes—
40C24C2411yescharacteristic
41C22×C4—21no—
42C22×C4—21no—
43C22×C4—24no—
44C22×C4—21no—
45C22×C4—21no—
46C22×C4—24no—
47C22×C4—24no—
48C22×C4—28no—
49C22×C4—24no—
50C22×C4—28no—
51C22×C4—24no—
52C22×C4—24no—
53C22×C4—24no—
54C22×C4—28no—
55C22×C4—28no—
56C22×C4—28no—
57C22×C4—24no—
58C22×C4—28no—
59C22×C4—24no—
60C22×C4—24no—
61C22×C4C22×C418yes—
62C22×C4C22×C414yes—
63C22×C4C22×C412yes—
64C22×C4C2×D412yes—
65C22×C4C2×D414yes—
66C22×C4C2×Q812yes—
67C22×C4C2×Q814yes—
68C4⋊C4—48no—
69C4⋊C4—48no—
70C4⋊C4—48no—
71C4⋊C4—416no—
72C42C4⋊C4116yescomplemented
73C23C23×C411yescharacteristic
74C23C22×D411yescharacteristic
75C23C22×Q811yescharacteristic
76C23H(5,𝔽2)11yescharacteristic
77C23H(5,𝔽2)11yescharacteristic
78C23H(5,𝔽2)14yes—
79C232−1+411yescharacteristic
80C232−1+411yescharacteristic
81C232−1+414yes—
82C2×C4—22no—
83C2×C4—22no—
84C2×C4—28no—
85C2×C4—24no—
86C2×C4—24no—
87C2×C4—22no—
88C2×C4—22no—
89C2×C4—22no—
90C2×C4—22no—
91C2×C4—28no—
92C2×C4—28no—
93C2×C4—216no—
94C2×C4—44no—
95C2×C4—48no—
96C2×C4—44no—
97C2×C4—44no—
98C2×C4—44no—
99C2×C4—44no—
100C2×C4—44no—
101C2×C4—44no—
102C2×C4—44no—
103C2×C4—48no—
104C2×C4—48no—
105C2×C4—48no—
106C2×C4—48no—
107C2×C4C2×C4⋊C414yes—
108C2×C4C2×C4⋊C418yes—
109C22C22×C4⋊C411yescharacteristic
110C22#51811yescharacteristic
111C22#51911yescharacteristic
112C22#52014yes—
113C22#53512yes—
114C22#53612yes—
115C22#53711yescharacteristic
116C22#53711yescharacteristic
117C22#54411yescharacteristic
118C22#54411yescharacteristic
119C22#54414yes—
120C22H(3,𝔽4)12yes—
121C22#56212yes—
122C22#56214yes—
123C22#56314yes—
124C22#56312yes—
125C22#56412yes—
126C4—24no—
127C4—28no—
128C4—48no—
129C4—84no—
130C4—84no—
131C2#231611yescharacteristic
132C2#231712yes—
133C2#237912yes—
134C2#238212yes—
135C2#281911yescharacteristic
136C2#282012yes—
137C2#282211yescharacteristic
138C2#284412yes—
139C2#284512yes—
subgroupG/H
center, Frattini, socle, prime radical, cosocleC24C24
commutatorC23C23×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
12. #382C4semidirect
72. C42C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×#3822
#14442
#14422
#14412