Finite Group Databasebeta

← #19008

Subgroups — #19008

Order 256.

393 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 393 conjugacy classes of subgroups — too many to draw. Only its 111 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×#564C211yesmaximal, characteristic
2#3236C212yesmaximal
3#3166C211yesmaximal, characteristic
4#1663C218yesmaximal, complemented
5#1534C211yesmaximal, characteristic
6#1528C212yesmaximal
7#564—24no—
8#564—22no—
9#564C2214yes—
10#533C2211yescharacteristic
11C2×#125—22no—
12C2×#125—22no—
13C2×#125—22no—
14C2×#125C2211yescharacteristic
15C2×#125C2212yes—
16#501C2214yes—
17#501C2214yes—
18#499—22no—
19#491C2214yes—
20#484—22no—
21#483—22no—
22#479—24no—
23#432C2212yes—
24#428—22no—
25C4×M16C2211yescharacteristic
26#330C2218yes—
27#330C2214yes—
28C2×M16—21no—
29C4⋊Q8C2312yes—
30#125—28no—
31#125—28no—
32#125—28no—
33#125—28no—
34#125—28no—
35#125—28no—
36#125—22no—
37#125—22no—
38#125—22no—
39#125—21no—
40#125D414yes—
41#125D412yes—
42#125C2314yes—
43#125C2312yes—
44C22⋊Q8—22no—
45C4×Q8—22no—
46#117—21no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4—22no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4D412yes—
54C2×C4⋊C4D412yes—
55C2×C4⋊C4D412yes—
56C2×C42—22no—
57C2×C42C2311yescharacteristic
58#107—24no—
59#107—24no—
60#106—24no—
61#106—24no—
62C4⋊C8—22no—
63#103—24no—
64#103—24no—
65C22⋊C8—22no—
66#97C2312yes—
67#97C2314yes—
68C4×C8—21no—
69C2×Q8—22no—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4C2×D411yescharacteristic
74C22×C4C2×D412yes—
75M16—24no—
76C2×C8—22no—
77C2×C8—24no—
78C4⋊C4—28no—
79C4⋊C4—28no—
80C4⋊C4—28no—
81C4⋊C4—24no—
82C4⋊C4—24no—
83C4⋊C4—24no—
84C4⋊C4—22no—
85C4⋊C4—22no—
86C4⋊C4—22no—
87C4⋊C4—24no—
88C4⋊C4—24no—
89C4⋊C4—24no—
90C4⋊C4—22no—
91C4⋊C4—22no—
92C4⋊C4—42no—
93C4⋊C4C2×D414yes—
94C4⋊C4C2×D414yes—
95C4⋊C4C2×D414yes—
96C22⋊C4—41no—
97C42—28no—
98C42—41no—
99C42C2×D411yescharacteristic
100C42C2×D412yes—
101C42C2411yescharacteristic
102C23#12011yescharacteristic
103Q8—44no—
104C2×C4—22no—
105C2×C4—24no—
106C2×C4—24no—
107C2×C4—24no—
108C2×C4—42no—
109C2×C4—44no—
110C2×C4—44no—
111C2×C4—44no—
112C2×C4—42no—
113C2×C4#12011yescharacteristic
114C2×C4#12012yes—
115C2×C4C22×D411yescharacteristic
116C2×C4C22×D412yes—
117C8—24no—
118C8—44no—
119C22—22no—
120C22#45612yes—
121C22C2×#12011yescharacteristic
122C4—21no—
123C4—21no—
124C4—22no—
125C4—22no—
126C4—44no—
127C4—44no—
128C4—44no—
129C4—82no—
130C2—22no—
131C2C2×#45611yescharacteristic
132C2#302012yes—
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC42C24
prime radicalC23#120
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1663C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5642
#32362
#31662
#16632
#15342
#15282