Finite Group Databasebeta

← #22247

Subgroups — #22247

Order 256.

395 conjugacy classes of subgroups; only the 183 normal subgroups are shown.

normal subgroups only

This group has 395 conjugacy classes of subgroups — too many to draw. Only its 183 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×#500C211yesmaximal, characteristic
2C4×C4⋊Q8C212yesmaximal
3#1990C212yesmaximal
4#1918C218yesmaximal
5#1834C211yesmaximal, characteristic
6#1744C211yesmaximal, characteristic
7C2×C4⋊Q8C2212yes—
8C2×C4×Q8—22no—
9#500C418yescomplemented
10C2×#107C2214yes—
11C2×C4×C8C2211yescharacteristic
12C2×C4×C8C2211yescharacteristic
13#391—22no—
14#389—22no—
15#389C2214yes—
16#384C2212yes—
17C4×C4⋊C4—22no—
18C4×C4⋊C4C2214yes—
19C43C2211yescharacteristic
20#340C2214yes—
21#340C2218yes—
22#336C2214yes—
23C22×Q8—22no—
24C22×C8C2312yes—
25C22×C8C2312yes—
26C4⋊Q8—24no—
27C4⋊Q8C2×C418yes—
28C4×Q8—48no—
29C2×C4⋊C4—22no—
30C2×C4⋊C4—22no—
31C2×C4⋊C4—24no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4C2314yes—
34C2×C4⋊C4C2314yes—
35C2×C42—24no—
36C2×C42D412yes—
37C2×C42D411yescharacteristic
38C2×C42D411yescharacteristic
39C2×C42C2312yes—
40C2×C42C2311yescharacteristic
41#107C2×C4116yes—
42C4×C8—22no—
43C4×C8C2×C414yes—
44#95—24no—
45#95—24no—
46C2×Q8—28no—
47C2×Q8—44no—
48C2×Q8—44no—
49C22×C4—24no—
50C22×C4—24no—
51C22×C4C2×D412yes—
52C22×C4C2×D412yes—
53C22×C4C2×D411yescharacteristic
54C22×C4C2×D411yescharacteristic
55C22×C4C2411yescharacteristic
56C2×C8—24no—
57C2×C8—22no—
58C2×C8—24no—
59C2×C8C22×C414yes—
60C4⋊C4—28no—
61C4⋊C4—24no—
62C4⋊C4—28no—
63C4⋊C4—48no—
64C4⋊C4—44no—
65C4⋊C4—44no—
66C4⋊C4C22×C418yes—
67C42—22no—
68C42—24no—
69C42—24no—
70C42—48no—
71C42D814yes—
72C42C22×C412yes—
73C42#4112yes—
74C23C22×D411yescharacteristic
75Q8—416no—
76C2×C4—22no—
77C2×C4—22no—
78C2×C4—28no—
79C2×C4—22no—
80C2×C4—22no—
81C2×C4—22no—
82C2×C4—44no—
83C2×C4—44no—
84C2×C4—44no—
85C2×C4—44no—
86C2×C4—44no—
87C2×C4C4×D412yes—
88C2×C4C4×D412yes—
89C2×C4C2×D814yes—
90C2×C4C2×D812yes—
91C2×C4#13512yes—
92C2×C4#13714yes—
93C2×C4C23×C411yescharacteristic
94C2×C4C2×#4111yescharacteristic
95C2×C42−1+414yes—
96C8—24no—
97C8—42no—
98C22C2×C4×D411yescharacteristic
99C22#53612yes—
100C22C22×D811yescharacteristic
101C22C2×#13511yescharacteristic
102C22C2×#13712yes—
103C4—24no—
104C4—48no—
105C4—42no—
106C4—84no—
107C4C4×D814yes—
108C4#44114yes—
109C4#51912yes—
110C4#54112yes—
111C2#232711yescharacteristic
112C2C2×C4×D811yescharacteristic
113C2C2×#44111yescharacteristic
114C2#322612yes—
115C2#323112yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
9. #500C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5002
C4×C4⋊Q82
#19902
#19182
#18342
#17442