Finite Group Databasebeta

← C2×#20266104 #27187482

Subgroups — C2×#20266104 #27187482

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#20266104C214yesmaximal, 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×D101SD3214yes—
40C2×D101C2×D811yescharacteristic
41#87938—84no—
42C4×C101#10711yescharacteristic
43C4×C101C2×C4⋊C411yescharacteristic
44Dic101#10711yescharacteristic
45Dic101C2×Q1611yescharacteristic
46C2×C101#36712yescomplemented
47C2×C101C2×#10711yescharacteristic
48D101#36712yescomplemented
49D101C2×SD3212yes—
50C2×#367—1011nomaximal, Sylow
51C101C2×#36711yescharacteristic, complemented, Sylow
52C22×C16—1011no—
53C2×#107—1012no—
54#367—1014no—
55C22×C8—1011no—
56C2×C4⋊C4—2022no—
57C2×C16—1011no—
58C2×C16—1012no—
59C2×C16—1012no—
60C2×C16#8793811yescharacteristic, complemented
61#107—1014no—
62#107—2022no—
63C22×C4—1011no—
64C22×C4—4042no—
65C2×C8—1011no—
66C2×C8—1011no—
67C2×C8—1011no—
68C2×C8—1011no—
69C2×C8—1011no—
70C2×C8C2×#8793811yescharacteristic
71C4⋊C4—4042no—
72C4⋊C4—2024no—
73C16—1012no—
74C16C2×#8793812yescomplemented
75C23—1011no—
76C2×C4—8084no—
77C2×C4—1011no—
78C2×C4—1011no—
79C2×C4—1011no—
80C2×C4—1011no—
81C2×C4—1011no—
82C2×C4—4044no—
83C2×C4C4⋊#8793811yescharacteristic
84C8—1011no—
85C8—1011no—
86C8C4⋊#8793811yescharacteristic
87C8C22×#8793811yescharacteristic
88C22—1014no—
89C22—1011no—
90C22—1011no—
91C22#1569232411yescharacteristic
92C4—8084no—
93C4—1011no—
94C4—1011no—
95C4#1569232411yescharacteristic
96C4C2×C4⋊#8793811yescharacteristic
97C2—1012no—
98C2—1012no—
99C2#2026610412yesdirect product factor
100C2C2×#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×#367
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. #20266104C2direct (N × H)
8. C2×#13108049C4semidirect
9. C16×D101C4semidirect
11. C2×C16×C101C4semidirect
21. #13108049C2×C4semidirect
23. C16×C101C2×C4semidirect
46. C2×C101#367semidirect
48. D101#367semidirect
51. C101C2×#367semidirect
60. C2×C16#87938semidirect
74. C16C2×#87938semidirect
99. C2#20266104direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156923242
#202661042
C2×C16×D1012
C2×#367101