Finite Group Databasebeta

← #13277

Subgroups — #13277

Order 256.

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

normal subgroups only

This group has 183 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
1C2×#499C211yesmaximal, characteristic
2C2×C4⋊C16C211yesmaximal, characteristic
3C4×#107C211yesmaximal, characteristic
4#1380C212yesmaximal
5#1380C212yesmaximal
6C2×#125—21no—
7C22×C16C2212yes—
8#499—22no—
9#499C414yescomplemented
10C2×#107C2211yescharacteristic
11C2×#107C2211yescharacteristic
12C2×#107C2212yes—
13C2×#106—21no—
14C2×C4×C8C2211yescharacteristic
15C4×C4⋊C4—21no—
16C4⋊C16—22no—
17#340—21no—
18C22×C8D411yescharacteristic
19C22×C8C2311yescharacteristic
20#125—24no—
21#125—42no—
22C2×C4⋊C4—21no—
23C2×C4⋊C4—21no—
24C2×C4⋊C4—22no—
25C2×C4⋊C4—41no—
26C2×C4⋊C4—41no—
27C2×C42—41no—
28C2×C42D411yescharacteristic
29C2×C16—22no—
30C2×C16—24no—
31#107—21no—
32#107—21no—
33#107—22no—
34#107C2×C412yes—
35#107C2×C412yes—
36#107Q814yes—
37#106—24no—
38C4×C8C2×C412yes—
39C4×C8D412yes—
40#95—41no—
41C22×C4—42no—
42C22×C4—41no—
43C22×C4—41no—
44C22×C4D811yescharacteristic
45C22×C4D811yescharacteristic
46C22×C4C2×D411yescharacteristic
47C2×C8—22no—
48C2×C8C22⋊C412yes—
49C2×C8C22×C411yescharacteristic
50C2×C8C2×D411yescharacteristic
51C2×C8C2×Q812yes—
52C2×C8#4112yes—
53C4⋊C4—22no—
54C4⋊C4—22no—
55C4⋊C4—24no—
56C4⋊C4—44no—
57C4⋊C4—44no—
58C4⋊C4—41no—
59C4⋊C4—41no—
60C4⋊C4—42no—
61C42—82no—
62C42C22⋊C412yes—
63C42SD1612yes—
64C16—42no—
65C23C2×D811yescharacteristic
66C2×C4—22no—
67C2×C4—21no—
68C2×C4—21no—
69C2×C4—42no—
70C2×C4—42no—
71C2×C4—44no—
72C2×C4—82no—
73C2×C4—82no—
74C2×C4—82no—
75C2×C4—81no—
76C2×C4—81no—
77C2×C4#10212yes—
78C2×C4#10212yes—
79C2×C4C2×C22⋊C411yescharacteristic
80C2×C4C22⋊Q812yes—
81C2×C4C2×SD1611yescharacteristic
82C2×C4#13712yes—
83C8—22no—
84C8C4×Q812yes—
85C8#12411yescharacteristic
86C8C4⋊Q811yescharacteristic
87C22C2×#10211yescharacteristic
88C22#47412yes—
89C22#50812yes—
90C22#50911yescharacteristic
91C22#51011yescharacteristic
92C4—22no—
93C4—22no—
94C4—82no—
95C4—82no—
96C4—84no—
97C4#39111yescharacteristic
98C4#41911yescharacteristic
99C4#47512yes—
100C2#198811yescharacteristic
101C2#213811yescharacteristic
102C2#213911yescharacteristic
103C2#222812yes—
104C2#222912yes—
subgroupG/H
center, socle, prime radicalC23C2×D8
commutatorC2×C8C22×C4
Frattini, cosocleC22×C8C23
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ 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
9. #499C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4992
C2×C4⋊C162
C4×#1072
#13802