Finite Group Databasebeta

← #9731

Subgroups — #9731

Order 256.

243 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 243 conjugacy classes of subgroups — too many to draw. Only its 95 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×#500C211yesmaximal, characteristic
2#1981C212yesmaximal
3C8×C4⋊C4C211yesmaximal, characteristic
4C2×#335C211yesmaximal, characteristic
5C2×#332C212yesmaximal
6C2×C4⋊Q8C2212yes—
7#500—22no—
8#500C414yescomplemented
9C2×#107—21no—
10C2×#107—21no—
11C2×C4⋊C8C2212yes—
12C2×C4⋊C8C2211yescharacteristic
13C2×#103—24no—
14C2×C4×C8—21no—
15C2×C4×C8C2211yescharacteristic
16C4×C4⋊C4C2211yescharacteristic
17#336—21no—
18#335—22no—
19#332—24no—
20C22×Q8—22no—
21C22×C8—21no—
22C22×C8—22no—
23C22×C8D411yescharacteristic
24C22×C8D411yescharacteristic
25C4⋊Q8—22no—
26C4⋊Q8—22no—
27C4⋊Q8—22no—
28C4⋊Q8C2×C414yes—
29C2×C4⋊C4—22no—
30C2×C4⋊C4—22no—
31C2×C4⋊C4D412yes—
32C2×C42—21no—
33C2×C42C2311yescharacteristic
34#107—24no—
35#107—24no—
36C4⋊C8—22no—
37C4⋊C8—22no—
38C4⋊C8—21no—
39C4⋊C8D412yes—
40#103—48no—
41C4×C8—42no—
42C4×C8C2×C412yes—
43C4×C8D412yes—
44#95—21no—
45C2×Q8—24no—
46C2×Q8—42no—
47C2×Q8—44no—
48C2×Q8—44no—
49C22×C4—22no—
50C22×C4—42no—
51C22×C4C2×D411yescharacteristic
52C22×C4C2×D411yescharacteristic
53C22×C4#4111yescharacteristic
54C2×C8—21no—
55C2×C8—21no—
56C2×C8—22no—
57C2×C8—41no—
58C2×C8—41no—
59C2×C8—42no—
60C2×C8—44no—
61C2×C8C22⋊C412yes—
62C2×C8C22⋊C412yes—
63C2×C8SD1612yes—
64C2×C8Q1612yes—
65C4⋊C4—22no—
66C4⋊C4—24no—
67C4⋊C4—24no—
68C4⋊C4—42no—
69C4⋊C4—42no—
70C4⋊C4D814yes—
71C42—41no—
72C42—41no—
73C42C22×C411yescharacteristic
74C42C2×D411yescharacteristic
75C42C2×D411yescharacteristic
76C42#4111yescharacteristic
77C23#12111yescharacteristic
78Q8—48no—
79Q8—82no—
80Q8—82no—
81C2×C4—22no—
82C2×C4—24no—
83C2×C4—42no—
84C2×C4—42no—
85C2×C4—44no—
86C2×C4—84no—
87C2×C4C2×C22⋊C411yescharacteristic
88C2×C4C4×D411yescharacteristic
89C2×C4C4×D411yescharacteristic
90C2×C4#12111yescharacteristic
91C2×C4#12411yescharacteristic
92C2×C4#12711yescharacteristic
93C2×C4C2×D812yes—
94C2×C4C2×SD1611yescharacteristic
95C2×C4C2×Q1611yescharacteristic
96C2×C4#13512yes—
97C2×C4#13711yescharacteristic
98C2×C4#13711yescharacteristic
99C8—22no—
100C8—42no—
101C8—82no—
102C8#10314yescomplemented
103C22#39011yescharacteristic
104C22#46111yescharacteristic
105C22#46211yescharacteristic
106C22#46612yes—
107C22#47312yes—
108C4—21no—
109C4—21no—
110C4—44no—
111C4—84no—
112C4C2×#10311yescharacteristic
113C4#41911yescharacteristic
114C4C4×D812yes—
115C4#46111yescharacteristic
116C4#46211yescharacteristic
117C4#49311yescharacteristic
118C4#49511yescharacteristic
119C2#167312yes—
120C2#167412yes—
121C2#197011yescharacteristic
122C2#197911yescharacteristic
123C2#198111yescharacteristic
subgroupG/H
center, socle, prime radicalC23#121
commutatorC42C22×C4
Frattini, cosocleC2×C42C23
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
8. #500C4semidirect
102. C8#103semidirect

Maximal subgroups

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

subgroupindex
C2×#5002
#19812
C8×C4⋊C42
C2×#3352
C2×#3322