Finite Group Databasebeta

← C4⋊C4×#13181884 #42122751

Subgroups — C4⋊C4×#13181884 #42122751

Order 27712.

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⋊#13181884C211yesmaximal, characteristic
2C2×C4×#13181884C212yesmaximal
3C2×C4×#13181884C211yesmaximal, characteristic
4(C2×#13181884)⋊C4C212yesmaximal
5C4⋊C4×D433C211yesmaximal, characteristic
6C22×#13181884C2211yescharacteristic
7C22×#13181884C2212yes—
8C22×#13181884C2211yescharacteristic
9C4⋊#13181884C414yescomplemented
10C4×#13181884—24no—
11C4×#13181884C414yescomplemented
12C2×C4×D433C2212yes—
13C2×C4×D433C2211yescharacteristic
14C4⋊Dic433C411yescharacteristic, complemented
15#20294076C412yescomplemented
16C4⋊C4×C433C411yescharacteristic, complemented
17C2×#13181884—22no—
18C2×#13181884—21no—
19C2×#13181884—21no—
20C2×#13181884—22no—
21C2×#13181884C2×C412yes—
22C2×#13181884C2×C414yes—
23C2×#13181884C2×C412yes—
24C2×#13181884D412yes—
25C2×#13181884Q812yes—
26C22×D433C2311yescharacteristic
27C2×Dic433C2×C412yes—
28C2×Dic433C2×C411yescharacteristic
29C4×D433—22no—
30C4×D433—22no—
31C4×D433C2×C412yes—
32C4×D433C2×C412yes—
33C2×C4×C433C2×C412yes—
34C2×C4×C433C2×C411yescharacteristic
35C22×C433C22×C411yescharacteristic
36C2×D433C22×C411yescharacteristic
37C2×D433C22×C411yescharacteristic
38C2×D433C2×D411yescharacteristic
39C2×D433C2×Q811yescharacteristic
40C2×D433#4111yescharacteristic
41C2×D433#4111yescharacteristic
42#13181884—22no—
43#13181884—24no—
44#13181884C4⋊C414yesdirect product factor
45C4×C433—22no—
46C4×C433C4212yescomplemented
47Dic433—22no—
48Dic433C4212yescomplemented
49C2×C433C2×C4211yescharacteristic
50C2×C433C4×D411yescharacteristic
51C2×C433C4×Q811yescharacteristic
52D433C2×C4⋊C411yescharacteristic
53D433#11711yescharacteristic
54D433C4×D411yescharacteristic
55D433C4×Q811yescharacteristic
56C433C4×C4⋊C411yescharacteristic, complemented, Sylow
57C4×C4⋊C4—4331nomaximal, Sylow
58C2×C4⋊C4—4331no—
59C2×C4⋊C4—4331no—
60C2×C42—4332no—
61C2×C42—4331no—
62#95—4332no—
63C22×C4—4331no—
64C22×C4—4332no—
65C22×C4—4332no—
66C22×C4—4331no—
67C22×C4—4331no—
68C4⋊C4—4334no—
69C4⋊C4—4332no—
70C4⋊C4—4331no—
71C4⋊C4#1318188411yescharacteristic, direct product factor
72C42—8664no—
73C42—4334no—
74C23—4331no—
75C2×C4—8662no—
76C2×C4—8662no—
77C2×C4—8662no—
78C2×C4—8661no—
79C2×C4—8661no—
80C2×C4—8662no—
81C2×C4—4332no—
82C2×C4—4334no—
83C2×C4—4332no—
84C2×C4—4332no—
85C2×C4—4332no—
86C2×C4—4332no—
87C2×C4—4331no—
88C2×C4—4332no—
89C2×C4—4332no—
90C2×C4C2×#1318188412yes—
91C2×C4C2×#1318188411yescharacteristic
92C22—4331no—
93C22—4331no—
94C22—4331no—
95C22—4331no—
96C22—4331no—
97C22—4331no—
98C22C22×#1318188411yescharacteristic
99C4—22no—
100C4—8664no—
101C4—8662no—
102C4—8662no—
103C4—4334no—
104C4—4332no—
105C4C4×#1318188412yescomplemented
106C2—4331no—
107C2—4331no—
108C2—4331no—
109C2—4331no—
110C2C2×C4×#1318188411yescharacteristic
111C2D4×#1318188411yescharacteristic
112C2Q8×#1318188411yescharacteristic
subgroupG/H
center, FrattiniC22C22×#13181884
commutatorC2×C433C2×C42
FittingC4⋊C4×C433C4
socleC22×C433C22×C4
prime radical, cosocleC22×D433C23
hypercenterC4⋊C4#13181884
hypocenterC433C4×C4⋊C4
LCSG ▷ C2×C433 ▷ C433
UCSC1 ◁ C22 ◁ C4⋊C4

Complements

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

NH ≅ G/Ntype
9. C4⋊#13181884C4semidirect
11. C4×#13181884C4semidirect
14. C4⋊Dic433C4semidirect
15. #20294076C4semidirect
16. C4⋊C4×C433C4semidirect
44. #13181884C4⋊C4direct (N × H)
46. C4×C433C42semidirect
48. Dic433C42semidirect
56. C433C4×C4⋊C4semidirect
71. C4⋊C4#13181884direct (N × H)
105. C4C4×#13181884semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊#131818842
C2×C4×#131818842
(C2×#13181884)⋊C42
C4⋊C4×D4332
C4×C4⋊C4433