Finite Group Databasebeta

← C2×#20266101 #27187476

Subgroups — C2×#20266101 #27187476

Order 12928.

152 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 66 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×#15692325C211yesmaximal, characteristic
2C2×#15692323C211yesmaximal, characteristic
3#20266101C214yesmaximal, direct product factor
4C2×#15692194C211yesmaximal, characteristic
5C2×#13108084—21no—
6C2×C4⋊#87938—21no—
7#15692325—21no—
8#15692325C2212yes—
9#15692323—21no—
10#15692323C2212yes—
11C2×C8×D101C2211yescharacteristic
12#15692194C412yescomplemented
13#15692194C2212yes—
14C2×#13108049C411yescharacteristic, complemented
15C2×C16×C101C411yescharacteristic, complemented
16C22×#87938—41no—
17#13108084—22no—
18#13108084—41no—
19C2×#11717581—41no—
20C4⋊#87938—22no—
21C4⋊#87938—41no—
22C2×C4×D101D411yescharacteristic
23C2×#11717579Q811yescharacteristic
24C8×D101C2×C411yescharacteristic
25C8×D101D411yescharacteristic
26C8×D101Q811yescharacteristic
27C8×D101C2311yescharacteristic
28#13108049C2×C412yescomplemented
29C2×C8×C101C2×C411yescharacteristic
30C16×C101C2×C412yescomplemented
31C22×D101SD1611yescharacteristic
32C2×#87938—42no—
33C2×#87938—82no—
34C2×C4×C101C4⋊C411yescharacteristic
35C2×Dic101SD1611yescharacteristic
36C4×D101C4⋊C411yescharacteristic
37C4×D101SD1611yescharacteristic
38C4×D101SD1611yescharacteristic
39C4×D101C2×D411yescharacteristic
40#11717581—42no—
41C8×C101C4⋊C411yescharacteristic
42C8×C101C22×C411yescharacteristic
43#11717579C4⋊C411yescharacteristic
44#11717579C2×Q811yescharacteristic
45C22×C101#10611yescharacteristic
46C2×D101—22no—
47C2×D101#10611yescharacteristic
48C2×D101C2×SD1611yescharacteristic
49#87938—82no—
50C4×C101#10611yescharacteristic
51C4×C101C2×C4⋊C411yescharacteristic
52Dic101#10611yescharacteristic
53Dic101C2×SD1611yescharacteristic
54C2×C101#36512yescomplemented
55C2×C101C2×#10611yescharacteristic
56D101—21no—
57D101—21no—
58C2×#365—1011nomaximal, Sylow
59C101C2×#36511yescharacteristic, complemented, Sylow
60C2×M32—1011no—
61C2×#108—1011no—
62C2×#106—1011no—
63#365—1014no—
64C2×M16—2021no—
65C22×C8—1011no—
66C2×C4⋊C4—2021no—
67M32—1012no—
68M32—1012no—
69C2×C16—1011no—
70C2×C16#8793811yescharacteristic, complemented
71#108—1012no—
72#108—2021no—
73#106—1012no—
74#106—2021no—
75C22×C4—1011no—
76C22×C4—4041no—
77M16—4041no—
78M16—2022no—
79C2×C8—1011no—
80C2×C8—1011no—
81C2×C8—1011no—
82C2×C8—1011no—
83C2×C8—1011no—
84C2×C8—4041no—
85C2×C8C2×#8793811yescharacteristic
86C4⋊C4—4041no—
87C4⋊C4—2022no—
88C16—1012no—
89C16C2×#8793812yescomplemented
90C23—1011no—
91C2×C4—8082no—
92C2×C4—1011no—
93C2×C4—1011no—
94C2×C4—1011no—
95C2×C4—1011no—
96C2×C4—1011no—
97C2×C4—4042no—
98C2×C4C4⋊#8793811yescharacteristic
99C8—1011no—
100C8—1011no—
101C8—4042no—
102C8C4⋊#8793811yescharacteristic
103C8C22×#8793811yescharacteristic
104C22—1011no—
105C22—1011no—
106C22—2022no—
107C22#1569232311yescharacteristic
108C4—8082no—
109C4—1011no—
110C4—1011no—
111C4#1569232311yescharacteristic
112C4C2×C4⋊#8793811yescharacteristic
113C2—2021no—
114C2—2021no—
115C2#2026610112yesdirect product factor
116C2C2×#1569232311yescharacteristic
subgroupG/H
centerC22#15692323
commutatorC8×C101C22×C4
FrattiniC8C22×#87938
FittingC2×C16×C101C4
socleC22×C101#106
prime radicalC22×D101SD16
cosocleC8×D101C23
hypercenterC2×C16#87938
hypocenterC101C2×#365
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
3. #20266101C2direct (N × H)
12. #15692194C4semidirect
14. C2×#13108049C4semidirect
15. C2×C16×C101C4semidirect
28. #13108049C2×C4semidirect
30. C16×C101C2×C4semidirect
54. C2×C101#365semidirect
59. C101C2×#365semidirect
70. C2×C16#87938semidirect
89. C16C2×#87938semidirect
115. C2#20266101direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156923252
C2×#156923232
#202661012
C2×#156921942
C2×#365101