Finite Group Databasebeta

← C2×#20266103 #27187481

Subgroups — C2×#20266103 #27187481

Order 12928.

168 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 74 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×#15692324C212yesmaximal
2#20266103C214yesmaximal, direct product factor
3C2×C16×D101C211yesmaximal, characteristic
4C2×C4⋊#87938—22no—
5#15692324—22no—
6#15692324C2214yes—
7C2×C8×D101C2211yescharacteristic
8C2×#13108049C411yescharacteristic, complemented
9C16×D101C412yescomplemented
10C16×D101C2212yes—
11C2×C16×C101C411yescharacteristic, complemented
12C22×#87938—42no—
13C4⋊#87938—24no—
14C4⋊#87938—42no—
15C2×C4×D101D411yescharacteristic
16C2×#11717579Q811yescharacteristic
17C8×D101C2×C411yescharacteristic
18C8×D101D411yescharacteristic
19C8×D101Q811yescharacteristic
20C8×D101C2311yescharacteristic
21#13108049C2×C412yescomplemented
22C2×C8×C101C2×C411yescharacteristic
23C16×C101C2×C412yescomplemented
24C22×D101D811yescharacteristic
25C2×#87938—44no—
26C2×#87938—84no—
27C2×C4×C101C4⋊C411yescharacteristic
28C2×Dic101Q1611yescharacteristic
29C4×D101C4⋊C411yescharacteristic
30C4×D101D811yescharacteristic
31C4×D101Q1611yescharacteristic
32C4×D101C2×D411yescharacteristic
33C8×C101C4⋊C411yescharacteristic
34C8×C101C22×C411yescharacteristic
35#11717579C4⋊C411yescharacteristic
36#11717579C2×Q811yescharacteristic
37C22×C101#10711yescharacteristic
38C2×D101#10711yescharacteristic
39C2×D101D1612yes—
40C2×D101Q3212yes—
41C2×D101C2×D811yescharacteristic
42#87938—84no—
43C4×C101#10711yescharacteristic
44C4×C101C2×C4⋊C411yescharacteristic
45Dic101#10711yescharacteristic
46Dic101C2×Q1611yescharacteristic
47C2×C101#36612yescomplemented
48C2×C101C2×#10711yescharacteristic
49D101#36612yescomplemented
50D101C2×D1611yescharacteristic
51D101C2×Q3211yescharacteristic
52C2×#366—1011nomaximal, Sylow
53C101C2×#36611yescharacteristic, complemented, Sylow
54C22×C16—1011no—
55C2×#107—1012no—
56#366—1014no—
57C22×C8—1011no—
58C2×C4⋊C4—2022no—
59C2×C16—1011no—
60C2×C16—1012no—
61C2×C16—1012no—
62C2×C16#8793811yescharacteristic, complemented
63#107—1014no—
64#107—2022no—
65C22×C4—1011no—
66C22×C4—4042no—
67C2×C8—1011no—
68C2×C8—1011no—
69C2×C8—1011no—
70C2×C8—1011no—
71C2×C8—1011no—
72C2×C8C2×#8793811yescharacteristic
73C4⋊C4—4042no—
74C4⋊C4—2024no—
75C16—1012no—
76C16C2×#8793812yescomplemented
77C23—1011no—
78C2×C4—8084no—
79C2×C4—1011no—
80C2×C4—1011no—
81C2×C4—1011no—
82C2×C4—1011no—
83C2×C4—1011no—
84C2×C4—4044no—
85C2×C4C4⋊#8793811yescharacteristic
86C8—1011no—
87C8—1011no—
88C8C4⋊#8793811yescharacteristic
89C8C22×#8793811yescharacteristic
90C22—1012no—
91C22—1012no—
92C22—1011no—
93C22—1011no—
94C22#1569232411yescharacteristic
95C4—8084no—
96C4—1011no—
97C4—1011no—
98C4#1569232411yescharacteristic
99C4C2×C4⋊#8793811yescharacteristic
100C2—1011no—
101C2—1012no—
102C2—1011no—
103C2#2026610312yesdirect product factor
104C2C2×#1569232411yescharacteristic
subgroupG/H
centerC22#15692324
commutatorC8×C101C22×C4
FrattiniC8C22×#87938
FittingC2×C16×C101C4
socleC22×C101#107
prime radicalC22×D101D8
cosocleC8×D101C23
hypercenterC2×C16#87938
hypocenterC101C2×#366
LCSG ▷ C8×C101 ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

Complements

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

NH ≅ G/Ntype
2. #20266103C2direct (N × H)
8. C2×#13108049C4semidirect
9. C16×D101C4semidirect
11. C2×C16×C101C4semidirect
21. #13108049C2×C4semidirect
23. C16×C101C2×C4semidirect
47. C2×C101#366semidirect
49. D101#366semidirect
53. C101C2×#366semidirect
62. C2×C16#87938semidirect
76. C16C2×#87938semidirect
103. C2#20266103direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156923242
#202661032
C2×C16×D1012
C2×#366101