Finite Group Databasebeta

← #33729

Subgroups — #33729

Order 256.

237 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 237 conjugacy classes of subgroups — too many to draw. Only its 135 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#3164C212yesmaximal
2#2255C214yesmaximal, complemented
3#2253C212yesmaximal, complemented
4#2252C212yesmaximal, complemented
5#2159C212yesmaximal
6#2158C211yesmaximal, characteristic
7C2×#366C211yesmaximal, characteristic
8#2108C211yesmaximal, characteristic
9#544—22no—
10C2×M32C2211yescharacteristic
11C22×C16C2211yescharacteristic
12#501—24no—
13#500C2214yes—
14#499C2214yes—
15#428—22no—
16#427C2212yes—
17C2×#107C2212yes—
18#405C2211yescharacteristic
19#367C2212yes—
20#367C2214yes—
21#366C2212yes—
22#366C2212yes—
23#366C2211yescharacteristic
24#366C2211yescharacteristic
25#366C2214yes—
26#346C2212yes—
27C4×C16C2212yes—
28C2×M16D411yescharacteristic
29C22×C8C2311yescharacteristic
30C4⋊Q8—24no—
31C4⋊Q8—42no—
32#125—24no—
33#125—42no—
34C22⋊Q8—44no—
35#117—22no—
36#117D411yescharacteristic
37C2×C4⋊C4—22no—
38M32Q814yescomplemented
39C2×C16Q814yescomplemented
40C2×C16C2311yescharacteristic
41C2×C16C2312yes—
42C2×C16C2311yescharacteristic
43#107—22no—
44#107—24no—
45#107C2314yes—
46#107C2312yes—
47#107C2312yes—
48#106—22no—
49#106—24no—
50#97D412yes—
51C4×C8C2312yes—
52C2×Q8—44no—
53C22×C4—42no—
54C22×C4C2×D411yescharacteristic
55M16Q1614yes—
56C2×C8C2×D411yescharacteristic
57C2×C8C2×D412yes—
58C2×C8C2×Q812yes—
59C2×C8C2×Q812yes—
60C2×C8C2411yescharacteristic
61C4⋊C4—22no—
62C4⋊C4—24no—
63C4⋊C4—22no—
64C4⋊C4—42no—
65C4⋊C4—44no—
66C4⋊C4—44no—
67C4⋊C4—44no—
68C4⋊C4D811yescharacteristic
69C4⋊C4D811yescharacteristic
70C22⋊C4—42no—
71C22⋊C4D812yes—
72C42—42no—
73C42C2×D412yes—
74C16C2×Q812yes—
75C16C2×Q812yes—
76C16C2×Q814yes—
77C23C2×D811yescharacteristic
78Q8—164no—
79C2×C4—42no—
80C2×C4—42no—
81C2×C4—44no—
82C2×C4—162no—
83C2×C4C4⋊Q812yes—
84C2×C4C2×D812yes—
85C2×C4C2×D812yes—
86C2×C4C2×D811yescharacteristic
87C2×C4C2×Q1612yes—
88C2×C4C22×D411yescharacteristic
89C8C4⋊Q812yes—
90C8C2×Q1614yes—
91C8C22×Q811yescharacteristic
92C8C22×Q811yescharacteristic
93C22—21no—
94C22—21no—
95C22#50012yes—
96C22C22×D811yescharacteristic
97C4—22no—
98C4—22no—
99C4—84no—
100C4—82no—
101C4—82no—
102C4#50012yes—
103C4C2×C4⋊Q811yescharacteristic
104C4C22×Q1611yescharacteristic
105C2—22no—
106C2C2×#50011yescharacteristic
107C2#341511yescharacteristic
108C2#341711yescharacteristic
subgroupG/H
center, socleC22C22×D8
commutator, Frattini, cosocleC2×C8C24
prime radicalC23C2×D8
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ #117 ◁ #405 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2255C2semidirect
3. #2253C2semidirect
4. #2252C2semidirect
38. M32Q8semidirect
39. C2×C16Q8semidirect

Maximal subgroups

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

subgroupindex
#31642
#22552
#22532
#22522
#21592
#21582
C2×#3662
#21082