Finite Group Databasebeta

← #13288

Subgroups — #13288

Order 256.

177 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 177 conjugacy classes of subgroups — too many to draw. Only its 83 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#3160C211yesmaximal, characteristic
2C4×M32C211yesmaximal, characteristic
3#1846C211yesmaximal, characteristic
4#1386C214yesmaximal
5#533—21no—
6C2×M32C2212yes—
7#500C412yescomplemented
8#499—21no—
9#499C412yescomplemented
10#498—21no—
11#427—21no—
12#427C2212yes—
13C2×#107—21no—
14C2×#106C2212yes—
15C2×C4×C8C2211yescharacteristic
16#382—21no—
17#346—21no—
18C4×C16—21no—
19C22×C8D411yescharacteristic
20C22×C8C2311yescharacteristic
21C4⋊Q8—22no—
22#125—22no—
23C22⋊Q8—42no—
24C4×Q8—42no—
25#117—22no—
26C2×C4⋊C4—22no—
27C2×C42D411yescharacteristic
28M32—22no—
29M32Q814yescomplemented
30C2×C16—22no—
31#107—22no—
32#107—42no—
33#107C2×C414yes—
34#106—22no—
35#106—22no—
36#106—24no—
37C4×C8C2×C411yescharacteristic
38C4×C8C2×C411yescharacteristic
39C4×C8D411yescharacteristic
40C4×C8D411yescharacteristic
41#95—42no—
42C2×Q8—42no—
43C22×C4—42no—
44C22×C4D812yes—
45C22×C4C2×D411yescharacteristic
46C2×C8C22⋊C411yescharacteristic
47C2×C8C22⋊C411yescharacteristic
48C2×C8SD1612yes—
49C2×C8Q1612yes—
50C2×C8C22×C411yescharacteristic
51C2×C8C2×D411yescharacteristic
52C2×C8C2×Q812yes—
53C2×C8#4112yes—
54C4⋊C4—24no—
55C4⋊C4—44no—
56C4⋊C4—42no—
57C4⋊C4—42no—
58C4⋊C4—42no—
59C22⋊C4—42no—
60C42—42no—
61C42C22⋊C411yescharacteristic
62C42C22⋊C411yescharacteristic
63C42SD1612yes—
64C16—24no—
65C23C2×D811yescharacteristic
66Q8—84no—
67C2×C4—42no—
68C2×C4—44no—
69C2×C4—84no—
70C2×C4—82no—
71C2×C4#10212yes—
72C2×C4#10212yes—
73C2×C4C2×C22⋊C411yescharacteristic
74C2×C4#12411yescharacteristic
75C2×C4C4⋊Q811yescharacteristic
76C2×C4C2×SD1611yescharacteristic
77C2×C4C2×SD1611yescharacteristic
78C2×C4C2×Q1611yescharacteristic
79C8#10312yes—
80C8#10312yes—
81C8C4×Q812yes—
82C8C22⋊Q812yes—
83C22—22no—
84C22C2×#10211yescharacteristic
85C22#48611yescharacteristic
86C22#50011yescharacteristic
87C4—22no—
88C4—22no—
89C4—84no—
90C4—162no—
91C4#39111yescharacteristic
92C4C2×#10311yescharacteristic
93C4#48711yescharacteristic
94C4#49811yescharacteristic
95C2—21no—
96C2—21no—
97C2#199011yescharacteristic
98C2#214512yes—
subgroupG/H
center, socleC22C2×#102
commutatorC2×C8C22×C4
Frattini, cosocleC22×C8C23
prime radicalC23C2×D8
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
7. #500C4semidirect
9. #499C4semidirect
29. M32Q8semidirect

Maximal subgroups

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

subgroupindex
#31602
C4×M322
#18462
#13862