Finite Group Databasebeta

← C4⋊C4×#13132997 #41003780

Subgroups — C4⋊C4×#13132997 #41003780

Order 26944.

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⋊#13132997C211yesmaximal, characteristic
2C2×C4×#13132997C212yesmaximal
3C2×C4×#13132997C211yesmaximal, characteristic
4(C2×#13132997)⋊C4C212yesmaximal
5C4⋊C4×D421C211yesmaximal, characteristic
6C22×#13132997C2211yescharacteristic
7C22×#13132997C2212yes—
8C22×#13132997C2211yescharacteristic
9C4⋊#13132997C414yescomplemented
10C4×#13132997—24no—
11C4×#13132997C414yescomplemented
12C2×C4×D421C2212yes—
13C2×C4×D421C2211yescharacteristic
14C4⋊Dic421C411yescharacteristic, complemented
15#20269750C412yescomplemented
16C4⋊C4×C421C411yescharacteristic, complemented
17C2×#13132997—22no—
18C2×#13132997—21no—
19C2×#13132997—21no—
20C2×#13132997—22no—
21C2×#13132997C2×C412yes—
22C2×#13132997C2×C414yes—
23C2×#13132997C2×C412yes—
24C2×#13132997D412yes—
25C2×#13132997Q812yes—
26C22×D421C2311yescharacteristic
27C2×Dic421C2×C412yes—
28C2×Dic421C2×C411yescharacteristic
29C4×D421—22no—
30C4×D421—22no—
31C4×D421C2×C412yes—
32C4×D421C2×C412yes—
33C2×C4×C421C2×C412yes—
34C2×C4×C421C2×C411yescharacteristic
35C22×C421C22×C411yescharacteristic
36C2×D421C22×C411yescharacteristic
37C2×D421C22×C411yescharacteristic
38C2×D421C2×D411yescharacteristic
39C2×D421C2×Q811yescharacteristic
40C2×D421#4111yescharacteristic
41C2×D421#4111yescharacteristic
42#13132997—22no—
43#13132997—24no—
44#13132997C4⋊C414yesdirect product factor
45C4×C421—22no—
46C4×C421C4212yescomplemented
47Dic421—22no—
48Dic421C4212yescomplemented
49C2×C421C2×C4211yescharacteristic
50C2×C421C4×D411yescharacteristic
51C2×C421C4×Q811yescharacteristic
52D421C2×C4⋊C411yescharacteristic
53D421#11711yescharacteristic
54D421C4×D411yescharacteristic
55D421C4×Q811yescharacteristic
56C421C4×C4⋊C411yescharacteristic, complemented, Sylow
57C4×C4⋊C4—4211nomaximal, Sylow
58C2×C4⋊C4—4211no—
59C2×C4⋊C4—4211no—
60C2×C42—4212no—
61C2×C42—4211no—
62#95—4212no—
63C22×C4—4211no—
64C22×C4—4212no—
65C22×C4—4212no—
66C22×C4—4211no—
67C22×C4—4211no—
68C4⋊C4—4214no—
69C4⋊C4—4212no—
70C4⋊C4—4211no—
71C4⋊C4#1313299711yescharacteristic, direct product factor
72C42—8424no—
73C42—4214no—
74C23—4211no—
75C2×C4—8422no—
76C2×C4—8422no—
77C2×C4—8422no—
78C2×C4—8421no—
79C2×C4—8421no—
80C2×C4—8422no—
81C2×C4—4212no—
82C2×C4—4214no—
83C2×C4—4212no—
84C2×C4—4212no—
85C2×C4—4212no—
86C2×C4—4212no—
87C2×C4—4211no—
88C2×C4—4212no—
89C2×C4—4212no—
90C2×C4C2×#1313299712yes—
91C2×C4C2×#1313299711yescharacteristic
92C22—4211no—
93C22—4211no—
94C22—4211no—
95C22—4211no—
96C22—4211no—
97C22—4211no—
98C22C22×#1313299711yescharacteristic
99C4—22no—
100C4—8424no—
101C4—8422no—
102C4—8422no—
103C4—4214no—
104C4—4212no—
105C4C4×#1313299712yescomplemented
106C2—4211no—
107C2—4211no—
108C2—4211no—
109C2—4211no—
110C2C2×C4×#1313299711yescharacteristic
111C2D4×#1313299711yescharacteristic
112C2Q8×#1313299711yescharacteristic
subgroupG/H
center, FrattiniC22C22×#13132997
commutatorC2×C421C2×C42
FittingC4⋊C4×C421C4
socleC22×C421C22×C4
prime radical, cosocleC22×D421C23
hypercenterC4⋊C4#13132997
hypocenterC421C4×C4⋊C4
LCSG ▷ C2×C421 ▷ C421
UCSC1 ◁ C22 ◁ C4⋊C4

Complements

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

NH ≅ G/Ntype
9. C4⋊#13132997C4semidirect
11. C4×#13132997C4semidirect
14. C4⋊Dic421C4semidirect
15. #20269750C4semidirect
16. C4⋊C4×C421C4semidirect
44. #13132997C4⋊C4direct (N × H)
46. C4×C421C42semidirect
48. Dic421C42semidirect
56. C421C4×C4⋊C4semidirect
71. C4⋊C4#13132997direct (N × H)
105. C4C4×#13132997semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊#131329972
C2×C4×#131329972
(C2×#13132997)⋊C42
C4⋊C4×D4212
C4×C4⋊C4421