Finite Group Databasebeta

← #20834

Subgroups — #20834

Order 256.

823 conjugacy classes of subgroups; only the 263 normal subgroups are shown.

normal subgroups only

This group has 823 conjugacy classes of subgroups — too many to draw. Only its 263 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
1C24×C8C211yesmaximal, characteristic
2C2×#424C212yesmaximal, complemented
3C2×#407C211yesmaximal, characteristic
4#2280C211yesmaximal, characteristic
5#1850C218yesmaximal, complemented
6#1729C212yesmaximal, complemented
7C24×C4C2211yescharacteristic
8C22×M16C2211yescharacteristic
9C22×M16C2211yescharacteristic
10C23×C8—24no—
11C23×C8—28no—
12C23×C8C2214yes—
13C23×C8C2212yes—
14C2×#117C2212yes—
15#424—28no—
16C2×C4⋊C8C2218yescomplemented
17#407—24no—
18C2×C22⋊C8C2214yes—
19#381C412yes—
20#380C414yes—
21#379C412yes—
22C4×C22⋊C4C2214yes—
23#336C2218yescomplemented
24C25C2×C411yescharacteristic
25C23×C4—24no—
26C23×C4—24no—
27C23×C4C2×C412yes—
28C23×C4C2×C411yescharacteristic
29C23×C4D414yes—
30C23×C4Q814yes—
31C23×C4C2312yes—
32C23×C4C2311yescharacteristic
33C2×M16—22no—
34C2×M16—22no—
35C2×M16—24no—
36C2×M16—24no—
37C22×C8—232no—
38C22×C8—28no—
39C22×C8—24no—
40C22×C8—24no—
41C22×C8—216no—
42C22×C8D418yes—
43C22×C8C2312yes—
44C22×C8C2312yes—
45C22×C8C2314yes—
46#117—24no—
47#117—24no—
48C2×C4⋊C4C2×C414yes—
49C2×C22⋊C4C2×C414yes—
50C2×C22⋊C4C2×C418yes—
51C2×C42C2314yes—
52C4⋊C8—216no—
53C22⋊C8—28no—
54#95C2×C418yes—
55C24—24no—
56C24—28no—
57C24C4⋊C414yes—
58C24C22×C411yescharacteristic
59C24C22×C412yes—
60C22×C4—24no—
61C22×C4—28no—
62C22×C4—28no—
63C22×C4—216no—
64C22×C4—28no—
65C22×C4—24no—
66C22×C4—24no—
67C22×C4C4⋊C414yes—
68C22×C4C4⋊C418yes—
69C22×C4C22×C418yes—
70C22×C4C22×C412yes—
71C22×C4C22×C411yescharacteristic
72C22×C4C2×D414yes—
73C22×C4C2×D412yes—
74C22×C4C2×D414yes—
75C22×C4C2×Q814yes—
76C22×C4C2×Q812yes—
77C22×C4#4114yes—
78C22×C4C2411yescharacteristic
79M16—44no—
80M16—44no—
81C2×C8—232no—
82C2×C8—216no—
83C2×C8—24no—
84C2×C8—24no—
85C2×C8—22no—
86C2×C8—22no—
87C2×C8—24no—
88C2×C8—24no—
89C2×C8C2×D418yes—
90C4⋊C4—28no—
91C22⋊C4—28no—
92C22⋊C4—216no—
93C42—24no—
94C42—24no—
95C23—232no—
96C23—24no—
97C23—24no—
98C23—24no—
99C23—28no—
100C23—216no—
101C23C2×C4⋊C412yes—
102C23C2×C4⋊C414yes—
103C23C4×D414yes—
104C23#13118yes—
105C23C23×C411yescharacteristic
106C2×C4—24no—
107C2×C4—28no—
108C2×C4—24no—
109C2×C4—28no—
110C2×C4—24no—
111C2×C4—216no—
112C2×C4—28no—
113C2×C4—216no—
114C2×C4C2×C4⋊C414yes—
115C2×C4C2×C4⋊C412yes—
116C2×C4C4×D414yes—
117C2×C4#12014yes—
118C2×C4C22⋊Q818yes—
119C2×C4#12314yes—
120C2×C4C22×D412yes—
121C2×C4C22×D411yescharacteristic
122C2×C4C22×Q811yescharacteristic
123C2×C4C2×#4112yes—
124C8—28no—
125C8—42no—
126C8—42no—
127C22—232no—
128C22—24no—
129C22—24no—
130C22—28no—
131C22—216no—
132C22—24no—
133C22#38514yes—
134C22#42418yescomplemented
135C22C22×C4⋊C411yescharacteristic
136C22C2×C4×D412yes—
137C22C2×#13114yes—
138C4—24no—
139C4—48no—
140C4#38514yes—
141C4C2×#12011yescharacteristic
142C4C2×C22⋊Q812yes—
143C4C2×#12311yescharacteristic
144C2—24no—
145C2—28no—
146C2C2×#38511yescharacteristic
147C2C2×#42412yes—
148C2#292914yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC25C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#424C2semidirect
5. #1850C2semidirect
6. #1729C2semidirect
16. C2×C4⋊C8C22semidirect
23. #336C22semidirect
134. C22#424semidirect

Maximal subgroups

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

subgroupindex
C24×C82
C2×#4242
C2×#4072
#22802
#18502
#17292