Finite Group Databasebeta

← #13254

Subgroups — #13254

Order 256.

257 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 257 conjugacy classes of subgroups — too many to draw. Only its 83 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×#495C211yesmaximal, characteristic
2C2×C4⋊C16C211yesmaximal, characteristic, complemented
3C2×#358C212yesmaximal, complemented
4C2×#357C212yesmaximal
5C4×#107C211yesmaximal, characteristic, complemented
6C22×Q16C2211yescharacteristic
7C22×SD16—21no—
8C22×D8C2211yescharacteristic
9C2×#124—21no—
10C22×C16C2212yes—
11#495—22no—
12#495C414yescomplemented
13C2×#107C2212yes—
14C2×C4×C8C2211yescharacteristic
15C4×C4⋊C4—21no—
16C4⋊C16—22no—
17#358—24no—
18#357—24no—
19#340—21no—
20C22×Q8—21no—
21C22×D4—21no—
22C2×Q16—22no—
23C2×Q16—21no—
24C2×Q16—22no—
25C2×Q16C2×C412yes—
26C2×SD16—24no—
27C2×SD16—44no—
28C2×D8—22no—
29C2×D8—21no—
30C2×D8—22no—
31C2×D8C2×C412yes—
32C22×C8D411yescharacteristic
33C22×C8C2311yescharacteristic
34#124—24no—
35#124—42no—
36C2×C4⋊C4—22no—
37C2×C22⋊C4—41no—
38C2×C22⋊C4—41no—
39C2×C42—41no—
40C2×C42D411yescharacteristic
41C2×C16—22no—
42C2×C16—22no—
43C2×C16—22no—
44#107—22no—
45#107D414yes—
46C4×C8C2×C412yes—
47C4×C8D412yes—
48#95—41no—
49C24—41no—
50C2×Q8—22no—
51C2×Q8—41no—
52C2×Q8—42no—
53C2×Q8—42no—
54C2×D4—22no—
55C2×D4—42no—
56C2×D4—41no—
57C2×D4—42no—
58C22×C4—42no—
59C22×C4—41no—
60C22×C4D811yescharacteristic
61C22×C4D811yescharacteristic
62C22×C4C2×D411yescharacteristic
63Q16—24no—
64Q16—41no—
65Q16—41no—
66SD16—48no—
67D8—24no—
68D8—41no—
69D8—41no—
70C2×C8—22no—
71C2×C8C22⋊C412yes—
72C2×C8C22×C411yescharacteristic
73C2×C8C2×D412yes—
74C2×C8C2×D411yescharacteristic
75C2×C8#4112yes—
76C4⋊C4—24no—
77C4⋊C4—42no—
78C22⋊C4—44no—
79C22⋊C4—44no—
80C42—82no—
81C42C22⋊C412yes—
82C42SD1612yes—
83C16—42no—
84C23—42no—
85C23—82no—
86C23—82no—
87C23—81no—
88C23—81no—
89C23C2×D811yescharacteristic
90Q8—42no—
91Q8—42no—
92Q8—82no—
93D4—42no—
94D4—42no—
95D4—82no—
96C2×C4—22no—
97C2×C4—21no—
98C2×C4—21no—
99C2×C4—42no—
100C2×C4—44no—
101C2×C4—82no—
102C2×C4—82no—
103C2×C4—82no—
104C2×C4#10212yes—
105C2×C4#10212yes—
106C2×C4C2×C22⋊C411yescharacteristic
107C2×C4#12112yes—
108C2×C4C2×SD1611yescharacteristic
109C2×C4AGL(1,ℤ/8)12yes—
110C8—22no—
111C8C4×D412yes—
112C8#12411yescharacteristic
113C8#12711yescharacteristic
114C22—82no—
115C22—82no—
116C22—82no—
117C22—162no—
118C22—162no—
119C22C2×#10211yescharacteristic
120C22#45912yes—
121C22#50812yes—
122C22#50911yescharacteristic
123C22#51011yescharacteristic
124C4—22no—
125C4—22no—
126C4—84no—
127C4—82no—
128C4#39011yescharacteristic
129C4#41811yescharacteristic
130C4#46012yes—
131C2—162no—
132C2#198211yescharacteristic
133C2#213811yescharacteristic
134C2#213911yescharacteristic
135C2#221012yes—
136C2#221112yes—
subgroupG/H
center, socleC23C2×D8
commutatorC2×C8C22×C4
Frattini, cosocleC22×C8C23
prime radicalC22×D8C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4⋊C16C2semidirect
3. C2×#358C2semidirect
5. C4×#107C2semidirect
12. #495C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4952
C2×C4⋊C162
C2×#3582
C2×#3572
C4×#1072