Finite Group Databasebeta

← #32695

Subgroups — #32695

Order 256.

321 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 321 conjugacy classes of subgroups — too many to draw. Only its 127 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#2567C212yesmaximal
2#2086C212yesmaximal
3#2057C214yesmaximal
4#1985C211yesmaximal, characteristic
5#1944C212yesmaximal
6#1920C214yesmaximal
7C2×C4⋊Q8C2212yes—
8C2×C4×Q8C2211yescharacteristic
9C2×#107C2212yes—
10C2×#107C2212yes—
11C2×#106C2212yes—
12C2×C4⋊C8C2211yescharacteristic
13C2×#97C2211yescharacteristic
14#395—22no—
15#395—22no—
16#391—22no—
17#389C2214yes—
18#389C2214yes—
19#384—22no—
20C4×C4⋊C4C2212yes—
21#340C2214yes—
22#340C2214yes—
23#340C2212yes—
24#336C2214yes—
25C22×Q8—22no—
26C22×Q8D411yescharacteristic
27C22×C8C2312yes—
28C22×C8C2312yes—
29C4⋊Q8—42no—
30C4⋊Q8—42no—
31C4×Q8—41no—
32C4×Q8—41no—
33C2×C4⋊C4—22no—
34C2×C4⋊C4—24no—
35C2×C4⋊C4—24no—
36C2×C4⋊C4D412yes—
37C2×C4⋊C4D411yescharacteristic
38C2×C4⋊C4C2314yes—
39C2×C4⋊C4C2314yes—
40C2×C42—22no—
41C2×C42C2312yes—
42C2×C42C2311yescharacteristic
43#107—42no—
44#107—42no—
45#106Q818yescomplemented
46C4⋊C8—41no—
47#97—41no—
48#95—22no—
49#95—24no—
50#95—24no—
51C2×Q8—24no—
52C2×Q8—41no—
53C2×Q8—44no—
54C2×Q8—84no—
55C22×C4—24no—
56C22×C4—24no—
57C22×C4C2×D411yescharacteristic
58C22×C4C2×D412yes—
59C22×C4C2×D411yescharacteristic
60C22×C4C2×D412yes—
61C22×C4C2411yescharacteristic
62C2×C8—22no—
63C2×C8—22no—
64C2×C8—22no—
65C2×C8—24no—
66C2×C8C2×Q814yes—
67C4⋊C4—24no—
68C4⋊C4—24no—
69C4⋊C4—24no—
70C4⋊C4—42no—
71C4⋊C4—41no—
72C4⋊C4—44no—
73C4⋊C4—84no—
74C4⋊C4—84no—
75C4⋊C4C2×Q818yes—
76C42—21no—
77C42—21no—
78C42—22no—
79C42—22no—
80C42—44no—
81C23C22×D411yescharacteristic
82Q8—44no—
83Q8—88no—
84C2×C4—22no—
85C2×C4—22no—
86C2×C4—21no—
87C2×C4—22no—
88C2×C4—21no—
89C2×C4—28no—
90C2×C4—22no—
91C2×C4—22no—
92C2×C4—24no—
93C2×C4—44no—
94C2×C4—44no—
95C2×C4—44no—
96C2×C4—44no—
97C2×C4—44no—
98C2×C4#13714yes—
99C2×C4C22×Q812yes—
100C2×C4H(5,𝔽2)11yescharacteristic
101C2×C4H(5,𝔽2)11yescharacteristic
102C2×C42−1+412yes—
103C8—24no—
104C8—42no—
105C22#53411yescharacteristic
106C22D4×Q812yes—
107C22C2×#13712yes—
108C22#57612yes—
109C4—24no—
110C4—48no—
111C4—41no—
112C4—41no—
113C4—42no—
114C4—84no—
115C4#54412yes—
116C4Q8211yescharacteristic
117C4#56311yescharacteristic
118C2#273411yescharacteristic
119C2#319511yescharacteristic
120C2#319911yescharacteristic
121C2#338514yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
45. #106Q8semidirect

Maximal subgroups

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

subgroupindex
#25672
#20862
#20572
#19852
#19442
#19202