Finite Group Databasebeta

← #22254

Subgroups — #22254

Order 256.

337 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 337 conjugacy classes of subgroups — too many to draw. Only its 159 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
2#2331C212yesmaximal
3#1993C212yesmaximal
4#1921C214yesmaximal
5#1918C214yesmaximal
6#1835C211yesmaximal, characteristic
7#1746C211yesmaximal, characteristic
8C2×C4⋊Q8C2212yes—
9#500C418yescomplemented
10C2×#107C2212yes—
11C2×#107C2212yes—
12C2×#97C2211yescharacteristic
13C2×C4×C8C2211yescharacteristic
14#391—24no—
15#389C2214yes—
16#387—24no—
17#382C2212yes—
18C4×C4⋊C4C2214yes—
19#376C2211yescharacteristic
20#340C2212yes—
21#340C2212yes—
22#340C2218yes—
23#336C2212yes—
24#336C2212yes—
25C22×Q8—22no—
26C22×C8C2312yes—
27C22×C8C2311yescharacteristic
28C22×C8C2311yescharacteristic
29C4⋊Q8—24no—
30C4⋊Q8C2×C418yes—
31C2×C4⋊C4—22no—
32C2×C4⋊C4—24no—
33C2×C4⋊C4C2314yes—
34C2×C4⋊C4C2314yes—
35C2×C42—24no—
36C2×C42C2312yes—
37C2×C42C2311yescharacteristic
38#107C2×C418yes—
39#107C2×C418yes—
40#97—22no—
41C4×C8C2×C414yes—
42#95—24no—
43#95—22no—
44#95—22no—
45#95—24no—
46#95D412yes—
47#95D412yes—
48C2×Q8—28no—
49C2×Q8—84no—
50C22×C4—24no—
51C22×C4—24no—
52C22×C4C2×D414yes—
53C22×C4C2×D411yescharacteristic
54C22×C4C2×D411yescharacteristic
55C22×C4C2411yescharacteristic
56C2×C8—22no—
57C2×C8—22no—
58C2×C8—22no—
59C2×C8—22no—
60C2×C8—22no—
61C2×C8C22×C412yes—
62C2×C8C22×C412yes—
63C4⋊C4—28no—
64C4⋊C4—24no—
65C4⋊C4—24no—
66C4⋊C4—24no—
67C4⋊C4—84no—
68C4⋊C4C22×C418yes—
69C42—22no—
70C42—22no—
71C42—84no—
72C42C22×C412yes—
73C42#4112yes—
74C23C22×D411yescharacteristic
75Q8—88no—
76C2×C4—22no—
77C2×C4—22no—
78C2×C4—28no—
79C2×C4—24no—
80C2×C4—24no—
81C2×C4—24no—
82C2×C4—44no—
83C2×C4—44no—
84C2×C4—44no—
85C2×C4—44no—
86C2×C4—44no—
87C2×C4C4×D412yes—
88C2×C4C4×D412yes—
89C2×C4C23×C411yescharacteristic
90C2×C4C2×#4111yescharacteristic
91C2×C42−1+412yes—
92C2×C42−1+412yes—
93C8—22no—
94C8—22no—
95C8—42no—
96C22C2×C4×D411yescharacteristic
97C22#53612yes—
98C22#57612yes—
99C22#57812yes—
100C4—22no—
101C4—22no—
102C4—48no—
103C4—44no—
104C4—84no—
105C4#51911yescharacteristic
106C4#51911yescharacteristic
107C4#54112yes—
108C2#232711yescharacteristic
109C2#294811yescharacteristic
110C2#295011yescharacteristic
111C2#324314yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
LCSG ▷ C2×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
9. #500C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5002
#23312
#19932
#19212
#19182
#18352
#17462