Finite Group Databasebeta

← #21314

Subgroups — #21314

Order 256.

587 conjugacy classes of subgroups; only the 247 normal subgroups are shown.

normal subgroups only

This group has 587 conjugacy classes of subgroups — too many to draw. Only its 247 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
1C22×#125C211yesmaximal, characteristic
2C2×#423C211yesmaximal, characteristic
3C4×#117C211yesmaximal, characteristic
4#1989C218yesmaximal, complemented
5#1736C214yesmaximal
6C22×M16C2212yes—
7C2×#125—21no—
8C2×#125—21no—
9C2×#125—24no—
10C2×#125C418yescomplemented
11C2×#125C2214yes—
12C2×#117C2212yes—
13C22×C4⋊C4—22no—
14C22×C4⋊C4C2212yes—
15C22×C42C2211yescharacteristic
16#423—24no—
17C2×C4⋊C8C2214yes—
18C4×C4⋊C4C2214yes—
19C4×C22⋊C4—22no—
20#376—21no—
21C43—21no—
22#340C22116yes—
23C23×C4—22no—
24C23×C4D412yes—
25C23×C4C2311yescharacteristic
26C2×M16—24no—
27C2×M16—28no—
28C22×C8C2314yes—
29#125—28no—
30#125—28no—
31#125—28no—
32#125C2×C4116yes—
33#117—24no—
34#117Q818yes—
35C2×C4⋊C4—216no—
36C2×C4⋊C4—24no—
37C2×C4⋊C4—24no—
38C2×C4⋊C4—22no—
39C2×C4⋊C4—24no—
40C2×C4⋊C4C2×C418yes—
41C2×C4⋊C4C2314yes—
42C2×C4⋊C4C2314yes—
43C2×C22⋊C4—22no—
44C2×C42—22no—
45C2×C42—24no—
46C2×C42C2×C414yes—
47C2×C42D411yescharacteristic
48C2×C42D411yescharacteristic
49C2×C42D414yes—
50C2×C42C2312yes—
51C4⋊C8—28no—
52#95—24no—
53C24C2×D411yescharacteristic
54C22×C4—28no—
55C22×C4—24no—
56C22×C4—24no—
57C22×C4—44no—
58C22×C4—48no—
59C22×C4C22⋊C418yes—
60C22×C4C22×C412yes—
61C22×C4C2×D412yes—
62C22×C4C2×D412yes—
63C22×C4C2×D411yescharacteristic
64C22×C4C2×D412yes—
65C22×C4C2×Q814yes—
66C22×C4#4114yes—
67C22×C4C2411yescharacteristic
68M16—48no—
69C2×C8—24no—
70C2×C8—28no—
71C4⋊C4—216no—
72C4⋊C4—216no—
73C4⋊C4—28no—
74C4⋊C4—24no—
75C4⋊C4—24no—
76C4⋊C4C22×C418yes—
77C4⋊C4C2×Q818yes—
78C22⋊C4—28no—
79C42—28no—
80C42—48no—
81C42C22⋊C414yes—
82C42C22⋊C414yes—
83C42C22×C414yes—
84C42C2×D414yes—
85C23—24no—
86C23C2×C22⋊C412yes—
87C23C22⋊Q814yes—
88C23C22×D411yescharacteristic
89C2×C4—24no—
90C2×C4—24no—
91C2×C4—28no—
92C2×C4—28no—
93C2×C4—48no—
94C2×C4—416no—
95C2×C4—48no—
96C2×C4—48no—
97C2×C4C2×C22⋊C414yes—
98C2×C4C2×C22⋊C414yes—
99C2×C4C2×C22⋊C412yes—
100C2×C4C4×Q818yes—
101C2×C4C22⋊Q814yes—
102C2×C4#12414yes—
103C2×C4C4⋊Q814yes—
104C2×C4C23×C411yescharacteristic
105C2×C4C22×D411yescharacteristic
106C2×C4C22×Q812yes—
107C2×C4C2×#4112yes—
108C8—44no—
109C22—28no—
110C22—24no—
111C22#39114yes—
112C22C22×C22⋊C411yescharacteristic
113C22C2×C22⋊Q812yes—
114C22#57514yes—
115C4—24no—
116C4—24no—
117C4—48no—
118C4—48no—
119C4#39114yes—
120C4C2×C4×Q812yes—
121C4C2×#12411yescharacteristic
122C4C2×C4⋊Q811yescharacteristic
123C2—24no—
124C2C2×#39111yescharacteristic
125C2#289612yes—
126C2#308014yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1989C2semidirect
10. C2×#125C4semidirect

Maximal subgroups

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

subgroupindex
C22×#1252
C2×#4232
C4×#1172
#19892
#17362