Finite Group Databasebeta

← #1957×C163 #35210715

Subgroups — #1957×C163 #35210715

Order 20864.

436 conjugacy classes of subgroups; only the 160 normal subgroups are shown.

normal subgroups only

This group has 436 conjugacy classes of subgroups — too many to draw. Only its 160 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×#127×C163C211yesmaximal, characteristic
2C2×#102×C163C214yesmaximal, complemented
3C2×C4×C8×C163C211yesmaximal, characteristic, complemented
4#384×C163C211yesmaximal, characteristic, complemented
5C22×D4×C163—22no—
6C22×D4×C163C2212yes—
7C22×C8×C163C2212yes—
8#127×C163—22no—
9#127×C163C414yescomplemented
10C2×C4⋊C4×C163—22no—
11C2×C4⋊C4×C163C2212yes—
12C2×C42×C163C2211yescharacteristic
13#102×C163—28no—
14C4×C8×C163—22no—
15C24×C163—22no—
16C2×D4×C163—28no—
17C2×D4×C163—24no—
18C2×D4×C163—22no—
19C2×D4×C163—24no—
20C2×D4×C163—44no—
21C2×D4×C163—44no—
22C2×D4×C163C2×C414yes—
23C22×C4×C163—22no—
24C22×C4×C163D412yes—
25C22×C4×C163C2311yescharacteristic
26C2×C8×C163—22no—
27C2×C8×C163—22no—
28C2×C8×C163D414yescomplemented
29C4⋊C4×C163—24no—
30C4⋊C4×C163—44no—
31C42×C163C2×C412yes—
32C42×C163D412yes—
33C23×C163—24no—
34C23×C163—42no—
35C23×C163—42no—
36C23×C163—44no—
37C23×C163—44no—
38C23×C163C2×D411yescharacteristic
39D4×C163—28no—
40D4×C163—416no—
41D4×C163—44no—
42C2×C4×C163—42no—
43C2×C4×C163—44no—
44C2×C4×C163C22⋊C414yes—
45C2×C4×C163D814yes—
46C2×C4×C163SD1614yes—
47C2×C4×C163C22×C411yescharacteristic
48C2×C4×C163C2×D412yes—
49C2×C4×C163C2×D411yescharacteristic
50C2×C4×C163#4112yes—
51C8×C163—24no—
52C22×C163—44no—
53C22×C163—48no—
54C22×C163—84no—
55C22×C163—82no—
56C22×C163—82no—
57C22×C163C2×C22⋊C411yescharacteristic
58C22×C163#12411yescharacteristic
59C22×C163#12711yescharacteristic
60C22×C163C2×D812yes—
61C22×C163C2×SD1612yes—
62C4×C163—82no—
63C4×C163#10218yescomplemented
64C4×C163C4×D412yes—
65C4×C163#12112yes—
66C2×C163—84no—
67C2×C163#39011yescharacteristic
68C2×C163C2×#10212yes—
69C2×C163#48612yes—
70C2×C163#49211yescharacteristic
71C2×C163#49311yescharacteristic
72C163#195711yescharacteristic, direct product factor, Sylow
73#1957C16311yesmaximal, characteristic, direct product factor, Sylow
74C2×#127C2×C16311yescharacteristic
75C2×#102C2×C16314yescomplemented
76C2×C4×C8C2×C16311yescharacteristic, complemented
77#384C2×C16311yescharacteristic, complemented
78C22×D4—22no—
79C22×D4C22×C16312yes—
80C22×C8C22×C16312yes—
81#127—22no—
82#127C4×C16314yescomplemented
83C2×C4⋊C4—22no—
84C2×C4⋊C4C22×C16312yes—
85C2×C42C22×C16311yescharacteristic
86#102—28no—
87C4×C8—22no—
88C24—22no—
89C2×D4—28no—
90C2×D4—24no—
91C2×D4—22no—
92C2×D4—24no—
93C2×D4—44no—
94C2×D4—44no—
95C2×D4C2×C4×C16314yes—
96C22×C4—22no—
97C22×C4D4×C16312yes—
98C22×C4C23×C16311yescharacteristic
99C2×C8—22no—
100C2×C8—22no—
101C2×C8D4×C16314yescomplemented
102C4⋊C4—24no—
103C4⋊C4—44no—
104C42C2×C4×C16312yes—
105C42D4×C16312yes—
106C23—24no—
107C23—42no—
108C23—42no—
109C23—44no—
110C23—44no—
111C23C2×D4×C16311yescharacteristic
112D4—28no—
113D4—416no—
114D4—44no—
115C2×C4—42no—
116C2×C4—44no—
117C2×C4C22⋊C4×C16314yes—
118C2×C4D8×C16314yes—
119C2×C4SD16×C16314yes—
120C2×C4C22×C4×C16311yescharacteristic
121C2×C4C2×D4×C16312yes—
122C2×C4C2×D4×C16311yescharacteristic
123C2×C4#41×C16312yes—
124C8—24no—
125C22—44no—
126C22—48no—
127C22—84no—
128C22—82no—
129C22—82no—
130C22C2×C22⋊C4×C16311yescharacteristic
131C22#124×C16311yescharacteristic
132C22#127×C16311yescharacteristic
133C22C2×D8×C16312yes—
134C22C2×SD16×C16312yes—
135C4—82no—
136C4#102×C16318yescomplemented
137C4C4×D4×C16312yes—
138C4#121×C16312yes—
139C2—84no—
140C2#390×C16311yescharacteristic
141C2C2×#102×C16312yes—
142C2#486×C16312yes—
143C2#492×C16311yescharacteristic
144C2#493×C16311yescharacteristic
subgroupG/H
center, socleC23×C163C2×D4
commutatorC2×C4C22×C4×C163
Frattini, cosocleC22×C4C23×C163
prime radicalC2×#127×C163C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C163 ◁ C2×C42×C163 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×#102×C163C2semidirect
3. C2×C4×C8×C163C2semidirect
4. #384×C163C2semidirect
9. #127×C163C4semidirect
28. C2×C8×C163D4semidirect
63. C4×C163#102semidirect
72. C163#1957direct (N × H)
73. #1957C163direct (N × H)
75. C2×#102C2×C163semidirect
76. C2×C4×C8C2×C163semidirect
77. #384C2×C163semidirect
82. #127C4×C163semidirect
101. C2×C8D4×C163semidirect
136. C4#102×C163semidirect

Maximal subgroups

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

subgroupindex
C2×#127×C1632
C2×#102×C1632
C2×C4×C8×C1632
#384×C1632
#1957163