Finite Group Databasebeta

← C4⋊C4×#87938 #20266117

Subgroups — C4⋊C4×#87938 #20266117

Order 6464.

194 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 194 conjugacy classes of subgroups — too many to draw. Only its 84 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×C4⋊#87938C211yesmaximal, characteristic
2C2×C4×#87938C212yesmaximal
3C2×C4×#87938C211yesmaximal, characteristic
4(C2×#87938)⋊C4C212yesmaximal
5C4⋊C4×D101C211yesmaximal, characteristic
6C22×#87938C2211yescharacteristic
7C22×#87938C2212yes—
8C22×#87938C2211yescharacteristic
9C4⋊#87938C414yescomplemented
10C4×#87938—24no—
11C4×#87938C414yescomplemented
12C2×C4×D101C2212yes—
13C2×C4×D101C2211yescharacteristic
14C4⋊Dic101C411yescharacteristic, complemented
15#13108053C412yescomplemented
16C4⋊C4×C101C411yescharacteristic, complemented
17C22×D101C2311yescharacteristic
18C2×#87938—22no—
19C2×#87938—21no—
20C2×#87938—21no—
21C2×#87938—22no—
22C2×#87938C2×C412yes—
23C2×#87938C2×C414yes—
24C2×#87938C2×C412yes—
25C2×#87938D412yes—
26C2×#87938Q812yes—
27C2×C4×C101C2×C412yes—
28C2×C4×C101C2×C411yescharacteristic
29C2×Dic101C2×C412yes—
30C2×Dic101C2×C411yescharacteristic
31C4×D101—22no—
32C4×D101—22no—
33C4×D101C2×C412yes—
34C4×D101C2×C412yes—
35C22×C101C22×C411yescharacteristic
36C2×D101C22×C411yescharacteristic
37C2×D101C22×C411yescharacteristic
38C2×D101C2×D411yescharacteristic
39C2×D101C2×Q811yescharacteristic
40C2×D101#4111yescharacteristic
41C2×D101#4111yescharacteristic
42#87938—22no—
43#87938—24no—
44#87938C4⋊C414yesdirect product factor
45C4×C101—22no—
46C4×C101C4212yescomplemented
47Dic101—22no—
48Dic101C4212yescomplemented
49C2×C101C2×C4211yescharacteristic
50C2×C101C4×D411yescharacteristic
51C2×C101C4×Q811yescharacteristic
52D101C2×C4⋊C411yescharacteristic
53D101#11711yescharacteristic
54D101C4×D411yescharacteristic
55D101C4×Q811yescharacteristic
56C101C4×C4⋊C411yescharacteristic, complemented, Sylow
57C4×C4⋊C4—1011nomaximal, Sylow
58C2×C4⋊C4—1011no—
59C2×C4⋊C4—1011no—
60C2×C42—1011no—
61C2×C42—1012no—
62#95—1012no—
63C22×C4—1011no—
64C22×C4—1011no—
65C22×C4—1011no—
66C22×C4—1012no—
67C22×C4—1012no—
68C4⋊C4—1014no—
69C4⋊C4—1012no—
70C4⋊C4—1011no—
71C4⋊C4#8793811yescharacteristic, direct product factor
72C42—1014no—
73C42—2024no—
74C23—1011no—
75C2×C4—1012no—
76C2×C4—1012no—
77C2×C4—1012no—
78C2×C4—1011no—
79C2×C4—1012no—
80C2×C4—1012no—
81C2×C4—1012no—
82C2×C4—1014no—
83C2×C4—1012no—
84C2×C4—2022no—
85C2×C4—2022no—
86C2×C4—2022no—
87C2×C4—2021no—
88C2×C4—2021no—
89C2×C4—2022no—
90C2×C4C2×#8793812yes—
91C2×C4C2×#8793811yescharacteristic
92C22—1011no—
93C22—1011no—
94C22—1011no—
95C22—1011no—
96C22—1011no—
97C22—1011no—
98C22C22×#8793811yescharacteristic
99C4—22no—
100C4—1014no—
101C4—1012no—
102C4—2024no—
103C4—2022no—
104C4—2022no—
105C4C4×#8793812yescomplemented
106C2—1011no—
107C2—1011no—
108C2—1011no—
109C2—1011no—
110C2C2×C4×#8793811yescharacteristic
111C2D4×#8793811yescharacteristic
112C2Q8×#8793811yescharacteristic
subgroupG/H
center, FrattiniC22C22×#87938
commutatorC2×C101C2×C42
FittingC4⋊C4×C101C4
socleC22×C101C22×C4
hypercenterC4⋊C4#87938
hypocenterC101C4×C4⋊C4
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C22 ◁ C4⋊C4

Complements

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

NH ≅ G/Ntype
9. C4⋊#87938C4semidirect
11. C4×#87938C4semidirect
14. C4⋊Dic101C4semidirect
15. #13108053C4semidirect
16. C4⋊C4×C101C4semidirect
44. #87938C4⋊C4direct (N × H)
46. C4×C101C42semidirect
48. Dic101C42semidirect
56. C101C4×C4⋊C4semidirect
71. C4⋊C4#87938direct (N × H)
105. C4C4×#87938semidirect