Finite Group Databasebeta

← C4⋊C4×#13109888 #39910187

Subgroups — C4⋊C4×#13109888 #39910187

Order 26176.

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⋊#13109888C211yesmaximal, characteristic
2C2×C4×#13109888C212yesmaximal
3C2×C4×#13109888C211yesmaximal, characteristic
4(C2×#13109888)⋊C4C212yesmaximal
5C4⋊C4×D409C211yesmaximal, characteristic
6C22×#13109888C2211yescharacteristic
7C22×#13109888C2212yes—
8C22×#13109888C2211yescharacteristic
9C4⋊#13109888C414yescomplemented
10C4×#13109888—24no—
11C4×#13109888C414yescomplemented
12C2×C4×D409C2212yes—
13C2×C4×D409C2211yescharacteristic
14C4⋊Dic409C411yescharacteristic, complemented
15#20266967C412yescomplemented
16C4⋊C4×C409C411yescharacteristic, complemented
17C2×#13109888—22no—
18C2×#13109888—21no—
19C2×#13109888—21no—
20C2×#13109888—22no—
21C2×#13109888C2×C412yes—
22C2×#13109888C2×C414yes—
23C2×#13109888C2×C412yes—
24C2×#13109888D412yes—
25C2×#13109888Q812yes—
26C22×D409C2311yescharacteristic
27C2×Dic409C2×C412yes—
28C2×Dic409C2×C411yescharacteristic
29C4×D409—22no—
30C4×D409—22no—
31C4×D409C2×C412yes—
32C4×D409C2×C412yes—
33C2×C4×C409C2×C412yes—
34C2×C4×C409C2×C411yescharacteristic
35C22×C409C22×C411yescharacteristic
36C2×D409C22×C411yescharacteristic
37C2×D409C22×C411yescharacteristic
38C2×D409C2×D411yescharacteristic
39C2×D409C2×Q811yescharacteristic
40C2×D409#4111yescharacteristic
41C2×D409#4111yescharacteristic
42#13109888—22no—
43#13109888—24no—
44#13109888C4⋊C414yesdirect product factor
45C4×C409—22no—
46C4×C409C4212yescomplemented
47Dic409—22no—
48Dic409C4212yescomplemented
49C2×C409C2×C4211yescharacteristic
50C2×C409C4×D411yescharacteristic
51C2×C409C4×Q811yescharacteristic
52D409C2×C4⋊C411yescharacteristic
53D409#11711yescharacteristic
54D409C4×D411yescharacteristic
55D409C4×Q811yescharacteristic
56C409C4×C4⋊C411yescharacteristic, complemented, Sylow
57C4×C4⋊C4—4091nomaximal, Sylow
58C2×C4⋊C4—4091no—
59C2×C4⋊C4—4091no—
60C2×C42—4092no—
61C2×C42—4091no—
62#95—4092no—
63C22×C4—4091no—
64C22×C4—4092no—
65C22×C4—4092no—
66C22×C4—4091no—
67C22×C4—4091no—
68C4⋊C4—4094no—
69C4⋊C4—4092no—
70C4⋊C4—4091no—
71C4⋊C4#1310988811yescharacteristic, direct product factor
72C42—8184no—
73C42—4094no—
74C23—4091no—
75C2×C4—8182no—
76C2×C4—8182no—
77C2×C4—8182no—
78C2×C4—8181no—
79C2×C4—8181no—
80C2×C4—8182no—
81C2×C4—4092no—
82C2×C4—4094no—
83C2×C4—4092no—
84C2×C4—4092no—
85C2×C4—4092no—
86C2×C4—4092no—
87C2×C4—4091no—
88C2×C4—4092no—
89C2×C4—4092no—
90C2×C4C2×#1310988812yes—
91C2×C4C2×#1310988811yescharacteristic
92C22—4091no—
93C22—4091no—
94C22—4091no—
95C22—4091no—
96C22—4091no—
97C22—4091no—
98C22C22×#1310988811yescharacteristic
99C4—22no—
100C4—8184no—
101C4—8182no—
102C4—8182no—
103C4—4094no—
104C4—4092no—
105C4C4×#1310988812yescomplemented
106C2—4091no—
107C2—4091no—
108C2—4091no—
109C2—4091no—
110C2C2×C4×#1310988811yescharacteristic
111C2D4×#1310988811yescharacteristic
112C2Q8×#1310988811yescharacteristic
subgroupG/H
center, FrattiniC22C22×#13109888
commutatorC2×C409C2×C42
FittingC4⋊C4×C409C4
socleC22×C409C22×C4
prime radical, cosocleC22×D409C23
hypercenterC4⋊C4#13109888
hypocenterC409C4×C4⋊C4
LCSG ▷ C2×C409 ▷ C409
UCSC1 ◁ C22 ◁ C4⋊C4

Complements

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

NH ≅ G/Ntype
9. C4⋊#13109888C4semidirect
11. C4×#13109888C4semidirect
14. C4⋊Dic409C4semidirect
15. #20266967C4semidirect
16. C4⋊C4×C409C4semidirect
44. #13109888C4⋊C4direct (N × H)
46. C4×C409C42semidirect
48. Dic409C42semidirect
56. C409C4×C4⋊C4semidirect
71. C4⋊C4#13109888direct (N × H)
105. C4C4×#13109888semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊#131098882
C2×C4×#131098882
(C2×#13109888)⋊C42
C4⋊C4×D4092
C4×C4⋊C4409