Finite Group Databasebeta

← #10309

Subgroups — #10309

Order 256.

309 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 309 conjugacy classes of subgroups — too many to draw. Only its 93 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×#500C212yesmaximal
2C2×#494C211yesmaximal, characteristic
3#1990C212yesmaximal
4#1956C211yesmaximal, characteristic
5#1273C211yesmaximal, characteristic
6C22×Q16—22no—
7C2×C4⋊Q8C2212yes—
8C2×C4⋊Q8C2211yescharacteristic
9#500—24no—
10#500—24no—
11#494—24no—
12C2×#107—24no—
13C2×#103—22no—
14C2×C4×C8C2211yescharacteristic
15C2×C4×C8C2212yes—
16#384C2211yescharacteristic
17#340—24no—
18C22×Q8—22no—
19C22×Q8—21no—
20C2×Q16—28no—
21C2×Q16—44no—
22C2×Q16—44no—
23C22×C8D412yes—
24C22×C8D414yes—
25C4⋊Q8—22no—
26C4⋊Q8—22no—
27C4⋊Q8—22no—
28C4⋊Q8—22no—
29C4⋊Q8—21no—
30C4⋊Q8D414yes—
31C4⋊Q8D412yes—
32C2×C4⋊C4—22no—
33C2×C4⋊C4—22no—
34C2×C4⋊C4—22no—
35C2×C4⋊C4—22no—
36C2×C4⋊C4—21no—
37C2×C42C2311yescharacteristic
38#107—216no—
39#103—44no—
40C4×C8—22no—
41C4×C8—22no—
42C4×C8—22no—
43C2×Q8—24no—
44C2×Q8—22no—
45C2×Q8—41no—
46C2×Q8—42no—
47C2×Q8—42no—
48C2×Q8—44no—
49C2×Q8—44no—
50C2×Q8—42no—
51C22×C4—42no—
52C22×C4—41no—
53C22×C4—41no—
54C22×C4C2×D411yescharacteristic
55C22×C4C2×D412yes—
56Q16—416no—
57C2×C8—24no—
58C2×C8—22no—
59C2×C8—22no—
60C2×C8—24no—
61C2×C8D814yes—
62C2×C8Q1618yescomplemented
63C4⋊C4—24no—
64C4⋊C4—24no—
65C4⋊C4—24no—
66C4⋊C4—42no—
67C4⋊C4—42no—
68C4⋊C4—42no—
69C4⋊C4—42no—
70C4⋊C4—44no—
71C42C2×D412yes—
72C42C2×D411yescharacteristic
73C42#4111yescharacteristic
74C23#12711yescharacteristic
75Q8—48no—
76Q8—44no—
77Q8—82no—
78Q8—84no—
79C2×C4—42no—
80C2×C4—44no—
81C2×C4—81no—
82C2×C4—82no—
83C2×C4—82no—
84C2×C4—81no—
85C2×C4—81no—
86C2×C4—82no—
87C2×C4#12011yescharacteristic
88C2×C4#12012yes—
89C2×C4#12111yescharacteristic
90C2×C4#12112yes—
91C2×C4C2×D812yes—
92C2×C4C2×Q1614yes—
93C2×C4AGL(1,ℤ/8)12yes—
94C2×C4#13714yes—
95C8—24no—
96C8—28no—
97C22#39211yescharacteristic
98C22#49311yescharacteristic
99C22#49412yes—
100C22#49611yescharacteristic
101C22#49712yes—
102C4—84no—
103C4—82no—
104C4—161no—
105C4#44712yes—
106C4#45114yes—
107C4#45912yes—
108C4#46214yes—
109C2#171311yescharacteristic
110C2#172211yescharacteristic
111C2#172312yes—
112C2#201111yescharacteristic
113C2#201612yes—
subgroupG/H
center, socle, prime radicalC23#127
commutator, Frattini, cosocleC2×C42C23
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
62. C2×C8Q16semidirect

Maximal subgroups

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

subgroupindex
C2×#5002
C2×#4942
#19902
#19562
#12732