Finite Group Databasebeta

← #32806

Subgroups — #32806

Order 256.

490 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 490 conjugacy classes of subgroups — too many to draw. Only its 117 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
1#2858C212yesmaximal, complemented
2#2054C214yesmaximal, complemented
3#2023C214yesmaximal, complemented
4#2011C214yesmaximal, complemented
5#1831C211yesmaximal, characteristic, complemented
6C22×D8C2214yes—
7C2×C4⋊Q8C2212yes—
8C2×#127C2212yes—
9C2×#124—22no—
10C2×#124—22no—
11C2×C4⋊C8C2212yes—
12C2×#102C2218yes—
13#390—22no—
14#390—22no—
15#390C2214yes—
16#390C2214yes—
17C43C2211yescharacteristic
18#340C2214yes—
19#336C2214yes—
20C22×Q8—22no—
21C22×D4—22no—
22C22×D4—22no—
23C22×D4C2314yes—
24C2×D8—48no—
25C2×D8—44no—
26C22×C8C2314yes—
27C4⋊Q8—44no—
28#127—44no—
29#124—48no—
30#124—48no—
31C2×C4⋊C4—22no—
32C2×C4⋊C4C2314yes—
33C2×C22⋊C4—24no—
34C2×C22⋊C4—24no—
35C2×C22⋊C4—24no—
36C2×C22⋊C4—24no—
37C2×C42D412yes—
38C2×C42D411yescharacteristic
39C2×C42D411yescharacteristic
40C2×C42C2312yes—
41C2×C42C2311yescharacteristic
42C4⋊C8—42no—
43#102—48no—
44C24—24no—
45C2×Q8—44no—
46C2×Q8—44no—
47C2×Q8—44no—
48C2×D4—28no—
49C2×D4—28no—
50C2×D4—24no—
51C2×D4—24no—
52C2×D4—44no—
53C2×D4—44no—
54C2×D4—44no—
55C2×D4—44no—
56C2×D4—44no—
57C2×D4—44no—
58C22×C4—24no—
59C22×C4C2×D411yescharacteristic
60C22×C4C2×D411yescharacteristic
61C22×C4C2×D412yes—
62C22×C4C2×D412yes—
63C22×C4C2411yescharacteristic
64D8—416no—
65C2×C8—28no—
66C2×C8—24no—
67C4⋊C4—28no—
68C4⋊C4—44no—
69C22⋊C4—48no—
70C22⋊C4—48no—
71C22⋊C4—48no—
72C22⋊C4—48no—
73C42—24no—
74C42—21no—
75C42—24no—
76C42—21no—
77C42—41no—
78C42D814yescomplemented
79C23—44no—
80C23—44no—
81C23—44no—
82C23—44no—
83C23—44no—
84C23—44no—
85C23—44no—
86C23C22×D411yescharacteristic
87Q8—88no—
88D4—48no—
89D4—48no—
90D4—88no—
91D4—88no—
92C2×C4—22no—
93C2×C4—22no—
94C2×C4—21no—
95C2×C4—22no—
96C2×C4—21no—
97C2×C4—22no—
98C2×C4—21no—
99C2×C4—22no—
100C2×C4—44no—
101C2×C4—44no—
102C2×C4—44no—
103C2×C4C2×D812yes—
104C2×C4C2×D814yes—
105C2×C4AGL(1,ℤ/8)14yes—
106C2×C4H(5,𝔽2)11yescharacteristic
107C2×C4H(5,𝔽2)14yes—
108C2×C42−1+411yescharacteristic
109C8—44no—
110C22—84no—
111C22—84no—
112C22—84no—
113C22—84no—
114C22—84no—
115C22—84no—
116C22—84no—
117C22#53512yes—
118C22#53711yescharacteristic
119C22C22×D811yescharacteristic
120C22C2×AGL(1,ℤ/8)12yes—
121C22#57511yescharacteristic
122C4—24no—
123C4—24no—
124C4—22no—
125C4—41no—
126C4—84no—
127C4H(3,𝔽4)12yes—
128C4#56212yes—
129C2—164no—
130C2#281911yescharacteristic
131C2#320512yes—
132C2#321312yes—
133C2#324511yescharacteristic
134C2#325311yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×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
1. #2858C2semidirect
2. #2054C2semidirect
3. #2023C2semidirect
4. #2011C2semidirect
5. #1831C2semidirect
78. C42D8semidirect

Maximal subgroups

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

subgroupindex
#28582
#20542
#20232
#20112
#18312