Finite Group Databasebeta

← #21301

Subgroups — #21301

Order 256.

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

normal subgroups only

This group has 571 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
1C2×#533C211yesmaximal, characteristic
2C2×#423C211yesmaximal, characteristic
3C22×#97C211yesmaximal, characteristic
4#1985C218yesmaximal, complemented
5#1729C214yesmaximal
6C22×M16C2212yes—
7C23×C8C2212yes—
8#533—24no—
9#533—24no—
10C2×C4⋊Q8C412yes—
11C2×#125C412yes—
12C2×C22⋊Q8C414yes—
13C2×C4×Q8C2214yes—
14C2×#117C2212yes—
15C22×C42C2211yescharacteristic
16#423—24no—
17C2×C4⋊C8C2214yes—
18C2×#97—24no—
19C2×#97C2214yes—
20#336C22116yes—
21C22×Q8C2×C414yes—
22C23×C4C2×C412yes—
23C23×C4C2311yescharacteristic
24C2×M16—24no—
25C2×M16—28no—
26C22×C8—24no—
27C22×C8—24no—
28C22×C8Q818yescomplemented
29C22×C8C2314yes—
30C22×C8C2314yes—
31C4⋊Q8—28no—
32#125—28no—
33C22⋊Q8—216no—
34C4×Q8—28no—
35C4×Q8—28no—
36#117—24no—
37#117—24no—
38C2×C4⋊C4C2×C414yes—
39C2×C4⋊C4C2×C418yes—
40C2×C4⋊C4C2×C414yes—
41C2×C22⋊C4C2×C414yes—
42C2×C42C2×C411yescharacteristic
43C2×C42C2×C411yescharacteristic
44C2×C42D414yes—
45C2×C42D414yes—
46C2×C42C2314yes—
47C2×C42C2312yes—
48C4⋊C8—28no—
49#97—28no—
50C24C22×C411yescharacteristic
51C2×Q8—28no—
52C2×Q8—48no—
53C22×C4—44no—
54C22×C4C22⋊C418yes—
55C22×C4C22×C418yes—
56C22×C4C22×C412yes—
57C22×C4C22×C412yes—
58C22×C4C22×C411yescharacteristic
59C22×C4C2×D412yes—
60C22×C4C2×D412yes—
61C22×C4C2×Q814yes—
62C22×C4#4114yes—
63C22×C4C2411yescharacteristic
64M16—48no—
65C2×C8—216no—
66C2×C8—24no—
67C2×C8—24no—
68C2×C8—24no—
69C2×C8—28no—
70C2×C8C2×Q818yes—
71C4⋊C4—28no—
72C4⋊C4—216no—
73C4⋊C4—28no—
74C22⋊C4—28no—
75C42—24no—
76C42—24no—
77C42C22⋊C414yes—
78C42C22⋊C414yes—
79C42C2×D414yes—
80C42C2×D414yes—
81C23—24no—
82C23C2×C22⋊C412yes—
83C23C4×Q814yes—
84C23C23×C411yescharacteristic
85Q8—416no—
86C2×C4—24no—
87C2×C4—24no—
88C2×C4—28no—
89C2×C4—216no—
90C2×C4—48no—
91C2×C4C2×C22⋊C414yes—
92C2×C4C2×C22⋊C414yes—
93C2×C4C2×C22⋊C412yes—
94C2×C4C4×Q814yes—
95C2×C4C22⋊Q818yes—
96C2×C4#12414yes—
97C2×C4C4⋊Q814yes—
98C2×C4C22×D411yescharacteristic
99C2×C4C22×D411yescharacteristic
100C2×C4C22×Q812yes—
101C2×C4C2×#4112yes—
102C8—28no—
103C8—44no—
104C22—24no—
105C22—28no—
106C22#39114yes—
107C22C22×C22⋊C411yescharacteristic
108C22C2×C4×Q812yes—
109C22#56814yes—
110C4—24no—
111C4—24no—
112C4—48no—
113C4#39114yes—
114C4C2×C22⋊Q812yes—
115C4C2×#12411yescharacteristic
116C4C2×C4⋊Q811yescharacteristic
117C2—24no—
118C2C2×#39111yescharacteristic
119C2#287912yes—
120C2#296114yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC24C22×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
4. #1985C2semidirect
28. C22×C8Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#4232
C22×#972
#19852
#17292