Finite Group Databasebeta

← #13304

Subgroups — #13304

Order 256.

335 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 335 conjugacy classes of subgroups — too many to draw. Only its 69 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
1C22×D16C211yesmaximal, characteristic, complemented
2C2×#466C212yesmaximal, complemented
3C2×#357C212yesmaximal, complemented
4C2×C22⋊C16C211yesmaximal, characteristic, complemented
5#1380C211yesmaximal, characteristic, complemented
6C22×D8C2212yes—
7C23×C8C2211yescharacteristic
8C2×#121—22no—
9C2×D16—24no—
10C2×D16—22no—
11C22×C16C2211yescharacteristic
12C22×C16C2211yescharacteristic
13#466—24no—
14#466—24no—
15C2×#107C2212yes—
16C2×#102—22no—
17#357—24no—
18C22⋊C16—22no—
19C22×D4—22no—
20C22×D4—42no—
21C23×C4D411yescharacteristic
22C2×D8—22no—
23C2×D8—22no—
24C2×D8—22no—
25C2×D8—22no—
26C2×D8—22no—
27C2×D8D414yescomplemented
28C22×C8—21no—
29C22×C8—22no—
30C22×C8—22no—
31C22×C8—21no—
32C22×C8D411yescharacteristic
33C22×C8C2311yescharacteristic
34#121—28no—
35#121—44no—
36C2×C4⋊C4—22no—
37C2×C22⋊C4—42no—
38D16—28no—
39C2×C16—22no—
40C2×C16—21no—
41C2×C16—22no—
42C2×C16D412yescomplemented
43#107—22no—
44#107D414yescomplemented
45#102—28no—
46C24—42no—
47C24D811yescharacteristic
48C2×D4—24no—
49C2×D4—48no—
50C2×D4—42no—
51C2×D4—42no—
52C2×D4—42no—
53C2×D4—42no—
54C2×D4—42no—
55C2×D4—84no—
56C2×D4—84no—
57C22×C4—22no—
58C22×C4—21no—
59C22×C4—21no—
60C22×C4—22no—
61C22×C4—42no—
62C22×C4D811yescharacteristic
63C22×C4C2×D411yescharacteristic
64D8—24no—
65D8—24no—
66D8—42no—
67D8—42no—
68C2×C8—22no—
69C2×C8—21no—
70C2×C8—41no—
71C2×C8—42no—
72C2×C8—41no—
73C2×C8C2×D412yes—
74C2×C8C2×D411yescharacteristic
75C2×C8C2×D412yes—
76C2×C8#4111yescharacteristic
77C4⋊C4—24no—
78C4⋊C4—42no—
79C22⋊C4—48no—
80C16—22no—
81C16—41no—
82C23—22no—
83C23—21no—
84C23—21no—
85C23—22no—
86C23—44no—
87C23—82no—
88C23—82no—
89C23—82no—
90C23—82no—
91C23—82no—
92C23—82no—
93C23D1612yescomplemented
94C23C2×D811yescharacteristic
95D4—44no—
96D4—44no—
97D4—816no—
98D4—82no—
99D4—82no—
100C2×C4—22no—
101C2×C4—21no—
102C2×C4—41no—
103C2×C4—42no—
104C2×C4—41no—
105C2×C4—44no—
106C2×C4—82no—
107C2×C4—82no—
108C2×C4#12012yes—
109C2×C4#12111yescharacteristic
110C2×C4#13511yescharacteristic
111C2×C4AGL(1,ℤ/8)12yes—
112C8—41no—
113C8#12011yescharacteristic
114C8#12112yes—
115C8#12711yescharacteristic
116C22—24no—
117C22—22no—
118C22—42no—
119C22—41no—
120C22—41no—
121C22—84no—
122C22—84no—
123C22—84no—
124C22—162no—
125C22—162no—
126C22—162no—
127C22—162no—
128C22#44712yes—
129C22#46611yescharacteristic
130C22C2×D1611yescharacteristic
131C22#50811yescharacteristic
132C22#50912yes—
133C4—41no—
134C4—84no—
135C4#39211yescharacteristic
136C4#44912yes—
137C4#46911yescharacteristic
138C2—42no—
139C2—164no—
140C2#199911yescharacteristic
141C2#218412yes—
142C2#218612yes—
143C2#221511yescharacteristic
144C2#221811yescharacteristic
subgroupG/H
center, socleC23C2×D8
commutator, Frattini, cosocleC22×C8C23
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×D16C2semidirect
2. C2×#466C2semidirect
3. C2×#357C2semidirect
4. C2×C22⋊C16C2semidirect
5. #1380C2semidirect
27. C2×D8D4semidirect
42. C2×C16D4semidirect
44. #107D4semidirect
93. C23D16semidirect

Maximal subgroups

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

subgroupindex
C22×D162
C2×#4662
C2×#3572
C2×C22⋊C162
#13802