Finite Group Databasebeta

← #29290

Subgroups — #29290

Order 256.

378 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 378 conjugacy classes of subgroups — too many to draw. Only its 157 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
1C4×C4⋊Q8C212yesmaximal
2#2087C214yesmaximal
3#1987C214yesmaximal
4#1947C214yesmaximal
5#1842C211yesmaximal, characteristic
6C2×C4⋊Q8C2212yes—
7C2×C4×Q8—22no—
8C2×#107C2214yes—
9C2×C4⋊C8C2214yes—
10C2×C4⋊C8C2212yes—
11#391—22no—
12#389—22no—
13#389C2214yes—
14#384C2212yes—
15C4×C4⋊C4—22no—
16C4×C4⋊C4C2214yes—
17C43C2211yescharacteristic
18#340C2218yes—
19#340C2214yes—
20C22×Q8—22no—
21C22×C8C2314yes—
22C4⋊Q8—24no—
23C4⋊Q8Q818yescomplemented
24C4×Q8—48no—
25C2×C4⋊C4—22no—
26C2×C4⋊C4—22no—
27C2×C4⋊C4—24no—
28C2×C4⋊C4—22no—
29C2×C4⋊C4C2314yes—
30C2×C4⋊C4C2314yes—
31C2×C42—24no—
32C2×C42D412yes—
33C2×C42D411yescharacteristic
34C2×C42D411yescharacteristic
35C2×C42C2311yescharacteristic
36C2×C42C2312yes—
37#107—44no—
38C4⋊C8—28no—
39C4⋊C8—42no—
40#95—24no—
41#95—24no—
42C2×Q8—28no—
43C2×Q8—44no—
44C2×Q8—44no—
45C22×C4—24no—
46C22×C4—24no—
47C22×C4C2×D411yescharacteristic
48C22×C4C2×D412yes—
49C22×C4C2×D411yescharacteristic
50C22×C4C2×D412yes—
51C22×C4C2411yescharacteristic
52C2×C8—28no—
53C2×C8—24no—
54C4⋊C4—28no—
55C4⋊C4—24no—
56C4⋊C4—24no—
57C4⋊C4—24no—
58C4⋊C4—44no—
59C4⋊C4—48no—
60C4⋊C4—44no—
61C4⋊C4C2×Q818yes—
62C42—24no—
63C42—21no—
64C42—21no—
65C42—41no—
66C42—48no—
67C42Q1614yes—
68C42C2×Q814yes—
69C42#4114yes—
70C23C22×D411yescharacteristic
71Q8—416no—
72C2×C4—21no—
73C2×C4—22no—
74C2×C4—21no—
75C2×C4—22no—
76C2×C4—28no—
77C2×C4—21no—
78C2×C4—22no—
79C2×C4—44no—
80C2×C4—44no—
81C2×C4—44no—
82C2×C4—44no—
83C2×C4—44no—
84C2×C4C22⋊Q814yes—
85C2×C4C22⋊Q814yes—
86C2×C4C2×Q1612yes—
87C2×C4C2×Q1614yes—
88C2×C4AGL(1,ℤ/8)14yes—
89C2×C4C22×Q812yes—
90C2×C4C2×#4112yes—
91C2×C4H(5,𝔽2)11yescharacteristic
92C2×C42−1+411yescharacteristic
93C8—44no—
94C22C2×C22⋊Q812yes—
95C22#53711yescharacteristic
96C22C22×Q1611yescharacteristic
97C22C2×AGL(1,ℤ/8)12yes—
98C22#57511yescharacteristic
99C4—24no—
100C4—22no—
101C4—48no—
102C4—41no—
103C4—84no—
104C4#47718yes—
105C4#55712yes—
106C4Q8211yescharacteristic
107C4#55911yescharacteristic
108C2#258211yescharacteristic
109C2C2×#47712yes—
110C2#307712yes—
111C2#324911yescharacteristic
112C2#325311yescharacteristic
subgroupG/H
center, socle, prime radicalC23C22×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
23. C4⋊Q8Q8semidirect

Maximal subgroups

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

subgroupindex
C4×C4⋊Q82
#20872
#19872
#19472
#18422