Finite Group Databasebeta

← #10278

Subgroups — #10278

Order 256.

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

normal subgroups only

This group has 281 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×#500C211yesmaximal, characteristic, complemented
2C2×#476C212yesmaximal
3#1954C211yesmaximal, characteristic
4C2×#333C212yesmaximal, complemented
5#1277C211yesmaximal, characteristic, complemented
6C2×C4⋊Q8C2212yes—
7C2×C4×D4C2211yescharacteristic
8#500—24no—
9#476—24no—
10#476—24no—
11C2×#107—22no—
12C2×#106—22no—
13C2×C4⋊C8C2211yescharacteristic
14C2×C4⋊C8C2212yes—
15C2×#102—22no—
16C2×C22⋊C8—22no—
17C2×C4×C8C2211yescharacteristic
18#333—24no—
19C22×Q8—22no—
20C22×D4D411yescharacteristic
21C23×C4—21no—
22C22×C8—22no—
23C22×C8—21no—
24C22×C8D412yes—
25C4⋊Q8—22no—
26C4⋊Q8—22no—
27C4⋊Q8—22no—
28C4⋊Q8D414yes—
29C4×D4—22no—
30C4×D4—22no—
31C2×C4⋊C4—22no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4D411yescharacteristic
34C2×C22⋊C4—21no—
35C2×C42C2311yescharacteristic
36#107—28no—
37#106—28no—
38C4⋊C8—22no—
39C4⋊C8—22no—
40C4⋊C8D414yes—
41#102—28no—
42C22⋊C8—44no—
43C4×C8—22no—
44C24—21no—
45C2×Q8—24no—
46C2×Q8—42no—
47C2×Q8—84no—
48C2×D4—22no—
49C2×D4—21no—
50C2×D4—22no—
51C2×D4Q1612yes—
52C22×C4—21no—
53C22×C4—42no—
54C22×C4—41no—
55C22×C4—41no—
56C22×C4—42no—
57C22×C4—42no—
58C22×C4C2×D411yescharacteristic
59C22×C4C2×D411yescharacteristic
60C22×C4#4111yescharacteristic
61C2×C8—22no—
62C2×C8—22no—
63C2×C8—24no—
64C2×C8—42no—
65C2×C8—42no—
66C2×C8—41no—
67C2×C8—42no—
68C2×C8SD1614yes—
69C4⋊C4—24no—
70C4⋊C4—22no—
71C4⋊C4—24no—
72C4⋊C4—42no—
73C4⋊C4—42no—
74C22⋊C4—42no—
75C42C2×D412yes—
76C42C2×D412yes—
77C23—22no—
78C23—41no—
79C23—42no—
80C23—41no—
81C23—42no—
82C23#12111yescharacteristic
83Q8—84no—
84Q8—84no—
85D4—24no—
86D4—42no—
87C2×C4—22no—
88C2×C4—41no—
89C2×C4—44no—
90C2×C4—42no—
91C2×C4—84no—
92C2×C4—82no—
93C2×C4—81no—
94C2×C4—81no—
95C2×C4#12011yescharacteristic
96C2×C4#12012yes—
97C2×C4#12112yes—
98C2×C4#12711yescharacteristic
99C2×C4C2×SD1612yes—
100C2×C4C2×Q1611yescharacteristic
101C2×C4#13511yescharacteristic
102C2×C4#13712yes—
103C2×C4#13712yes—
104C8—24no—
105C8—44no—
106C8—81no—
107C22—44no—
108C22—42no—
109C22—82no—
110C22—81no—
111C22—81no—
112C22#39211yescharacteristic
113C22#46112yes—
114C22#46711yescharacteristic
115C22#47011yescharacteristic
116C22#47212yes—
117C4—22no—
118C4—81no—
119C4—84no—
120C4#44812yes—
121C4#45112yes—
122C4#45212yes—
123C4#49211yescharacteristic
124C4#49711yescharacteristic
125C2—82no—
126C2#167512yes—
127C2#169512yes—
128C2#200111yescharacteristic
129C2#201311yescharacteristic
130C2#201811yescharacteristic
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×#500C2semidirect
4. C2×#333C2semidirect
5. #1277C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5002
C2×#4762
#19542
C2×#3332
#12772