Finite Group Databasebeta

← #10312

Subgroups — #10312

Order 256.

319 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 319 conjugacy classes of subgroups — too many to draw. Only its 85 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×#498C211yesmaximal, characteristic, complemented
2C2×#486C212yesmaximal
3#1957C211yesmaximal, characteristic
4#1956C212yesmaximal, complemented
5#1273C211yesmaximal, characteristic, complemented
6C2×C4⋊Q8C2212yes—
7C2×#127C2211yescharacteristic
8#498—24no—
9#486—24no—
10#486—24no—
11C2×#106—22no—
12C2×#103—24no—
13C2×#102—24no—
14C2×#102—22no—
15C2×C4×C8C2212yes—
16C2×C4×C8C2211yescharacteristic
17#384C2211yescharacteristic
18C22×Q8—22no—
19C22×D4—21no—
20C22×D4—22no—
21C22×C8D414yes—
22C22×C8D412yes—
23C4⋊Q8—22no—
24C4⋊Q8—22no—
25C4⋊Q8—22no—
26C4⋊Q8D414yes—
27#127—22no—
28#127—21no—
29#127D412yes—
30C2×C4⋊C4—22no—
31C2×C4⋊C4—22no—
32C2×C4⋊C4—21no—
33C2×C4⋊C4—22no—
34C2×C42C2311yescharacteristic
35#106—28no—
36#103—48no—
37#102—216no—
38#102—44no—
39C4×C8—22no—
40C4×C8—22no—
41C4×C8—22no—
42C24—41no—
43C2×Q8—24no—
44C2×Q8—42no—
45C2×Q8—44no—
46C2×Q8—44no—
47C2×D4—24no—
48C2×D4—22no—
49C2×D4—41no—
50C2×D4—42no—
51C2×D4—42no—
52C2×D4—44no—
53C2×D4—44no—
54C2×D4—42no—
55C22×C4—42no—
56C22×C4—41no—
57C22×C4C2×D411yescharacteristic
58C22×C4C2×D412yes—
59C2×C8—22no—
60C2×C8—22no—
61C2×C8—24no—
62C2×C8—24no—
63C2×C8—24no—
64C2×C8SD1614yes—
65C4⋊C4—24no—
66C4⋊C4—24no—
67C4⋊C4—42no—
68C4⋊C4—42no—
69C4⋊C4—42no—
70C4⋊C4—44no—
71C42C2×D412yes—
72C42C2×D411yescharacteristic
73C42#4111yescharacteristic
74C23—42no—
75C23—81no—
76C23—82no—
77C23—82no—
78C23—81no—
79C23#12711yescharacteristic
80Q8—48no—
81Q8—84no—
82D4—48no—
83D4—44no—
84D4—82no—
85D4—84no—
86C2×C4—44no—
87C2×C4—82no—
88C2×C4—82no—
89C2×C4—81no—
90C2×C4—82no—
91C2×C4#12011yescharacteristic
92C2×C4#12012yes—
93C2×C4#12111yescharacteristic
94C2×C4#12112yes—
95C2×C4C2×SD1612yes—
96C2×C4#13514yes—
97C2×C4AGL(1,ℤ/8)14yes—
98C2×C4#13712yes—
99C8—24no—
100C8—44no—
101C22—84no—
102C22—82no—
103C22—161no—
104C22—161no—
105C22—162no—
106C22#39211yescharacteristic
107C22#49211yescharacteristic
108C22#49512yes—
109C22#49612yes—
110C22#49711yescharacteristic
111C4—84no—
112C4—161no—
113C4#44812yes—
114C4#44914yes—
115C4#46112yes—
116C4#46314yes—
117C2—162no—
118C2#170811yescharacteristic
119C2#171511yescharacteristic
120C2#172012yes—
121C2#201212yes—
122C2#201311yescharacteristic
subgroupG/H
center, socleC23#127
commutator, Frattini, cosocleC2×C42C23
prime radicalC2×#127C22
LCSG ▷ C2×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
1. C2×#498C2semidirect
4. #1956C2semidirect
5. #1273C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4982
C2×#4862
#19572
#19562
#12732