Finite Group Databasebeta

← #10274

Subgroups — #10274

Order 256.

313 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 313 conjugacy classes of subgroups — too many to draw. Only its 79 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×#494C211yesmaximal, characteristic, complemented
2C2×#474C212yesmaximal
3#1954C211yesmaximal, characteristic
4C2×#332C212yesmaximal, complemented
5#1277C211yesmaximal, characteristic, complemented
6C22×Q16—22no—
7C2×C4⋊Q8C2212yes—
8C2×C4×D4C2211yescharacteristic
9#494—24no—
10#474—24no—
11#474—24no—
12C2×#107—22no—
13C2×C4⋊C8C2211yescharacteristic
14C2×C4⋊C8C2212yes—
15C2×#102—22no—
16C2×C22⋊C8—22no—
17C2×C4×C8C2211yescharacteristic
18#332—24no—
19C22×Q8—22no—
20C22×D4D411yescharacteristic
21C23×C4—21no—
22C2×Q16—28no—
23C2×Q16—44no—
24C2×Q16—44no—
25C22×C8—22no—
26C22×C8—21no—
27C22×C8D412yes—
28C4⋊Q8—22no—
29C4⋊Q8—22no—
30C4⋊Q8—22no—
31C4⋊Q8D414yes—
32C4×D4—22no—
33C4×D4—22no—
34C2×C4⋊C4—22no—
35C2×C4⋊C4—22no—
36C2×C4⋊C4D411yescharacteristic
37C2×C22⋊C4—21no—
38C2×C42C2311yescharacteristic
39#107—28no—
40C4⋊C8—22no—
41C4⋊C8—22no—
42C4⋊C8D414yes—
43#102—28no—
44C22⋊C8—44no—
45C4×C8—22no—
46C24—21no—
47C2×Q8—24no—
48C2×Q8—42no—
49C2×Q8—44no—
50C2×Q8—44no—
51C2×D4—22no—
52C2×D4—21no—
53C2×D4—22no—
54C2×D4Q1612yescomplemented
55C22×C4—21no—
56C22×C4—42no—
57C22×C4—41no—
58C22×C4—41no—
59C22×C4—42no—
60C22×C4—42no—
61C22×C4C2×D411yescharacteristic
62C22×C4C2×D411yescharacteristic
63C22×C4#4111yescharacteristic
64Q16—416no—
65C2×C8—22no—
66C2×C8—22no—
67C2×C8—24no—
68C2×C8—42no—
69C2×C8—42no—
70C2×C8—41no—
71C2×C8—42no—
72C2×C8D814yes—
73C4⋊C4—24no—
74C4⋊C4—22no—
75C4⋊C4—24no—
76C4⋊C4—42no—
77C4⋊C4—42no—
78C22⋊C4—42no—
79C42C2×D412yes—
80C42C2×D412yes—
81C23—22no—
82C23—41no—
83C23—42no—
84C23—41no—
85C23—42no—
86C23#12111yescharacteristic
87Q8—48no—
88Q8—82no—
89Q8—82no—
90D4—24no—
91D4—42no—
92C2×C4—22no—
93C2×C4—41no—
94C2×C4—44no—
95C2×C4—42no—
96C2×C4—84no—
97C2×C4—82no—
98C2×C4—81no—
99C2×C4—81no—
100C2×C4#12011yescharacteristic
101C2×C4#12012yes—
102C2×C4#12112yes—
103C2×C4#12711yescharacteristic
104C2×C4C2×D812yes—
105C2×C4C2×Q1611yescharacteristic
106C2×C4#13511yescharacteristic
107C2×C4AGL(1,ℤ/8)12yes—
108C2×C4#13712yes—
109C8—24no—
110C8—44no—
111C8—81no—
112C22—44no—
113C22—42no—
114C22—82no—
115C22—81no—
116C22—81no—
117C22#39211yescharacteristic
118C22#45912yes—
119C22#46711yescharacteristic
120C22#47011yescharacteristic
121C22#47312yes—
122C4—22no—
123C4—81no—
124C4—84no—
125C4#44712yes—
126C4#45112yes—
127C4#45212yes—
128C4#49311yescharacteristic
129C4#49611yescharacteristic
130C2—82no—
131C2#166912yes—
132C2#168912yes—
133C2#200111yescharacteristic
134C2#201111yescharacteristic
135C2#202011yescharacteristic
subgroupG/H
center, socleC23#121
commutator, Frattini, cosocleC2×C42C23
prime radicalC22×D4D4
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×#494C2semidirect
4. C2×#332C2semidirect
5. #1277C2semidirect
54. C2×D4Q16semidirect

Maximal subgroups

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

subgroupindex
C2×#4942
C2×#4742
#19542
C2×#3322
#12772