Finite Group Databasebeta

← C4×#20269771 #41003309

Subgroups — C4×#20269771 #41003309

Order 26944.

310 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 310 conjugacy classes of subgroups — too many to draw. Only its 159 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×#20269771C211yesmaximal, characteristic
2C4×Dic842C212yesmaximal, complemented
3C4×D1684C212yesmaximal, complemented
4C4×C22⋊D421C214yesmaximal, complemented
5#27212325C211yesmaximal, characteristic, complemented
6#27212323C212yesmaximal, complemented
7C42×D421C212yesmaximal, complemented
8C2×C42×C421C211yesmaximal, characteristic, complemented
9#20269771C418yesdirect product factor
10C2×Dic842C2211yescharacteristic
11C2×D1684C2211yescharacteristic
12C2×C22⋊D421C2212yes—
13C2×C4×D421C2214yes—
14C2×C4×D421C2212yes—
15C4⋊Dic421C2212yes—
16#20269750C2214yes—
17C22⋊Dic421C2212yes—
18#20269748C2214yes—
19C4×Dic421C2212yes—
20C4×Dic421C2214yes—
21C22×C4×C421C2212yes—
22C22×C4×C421C2211yescharacteristic
23C42×C421C2211yescharacteristic
24C42×C421C2212yes—
25C42×C421C2211yescharacteristic
26C22×D421C2312yes—
27Dic842C2×C414yescomplemented
28D1684C2×C414yescomplemented
29C22⋊D421C2×C418yescomplemented
30C2×Dic421C2314yes—
31C2×Dic421C2312yes—
32C4×D421—28no—
33C4×D421C2×C418yescomplemented
34C23×C421C2311yescharacteristic
35C2×C4×C421—24no—
36C2×C4×C421C2×C414yescomplemented
37C2×C4×C421C2312yes—
38C2×C4×C421C2311yescharacteristic
39C2×C4×C421C2311yescharacteristic
40C2×C4×C421C2312yes—
41C22×C421—22no—
42C22×C421C22×C412yes—
43C22×C421C2411yescharacteristic
44C2×D421—24no—
45C2×D421C22×C414yes—
46C4×C421—22no—
47C4×C421C22×C412yes—
48C4×C421C22×C412yes—
49C4×C421#4114yescomplemented
50Dic421—24no—
51Dic421C22×C414yes—
52C2×C421—22no—
53C2×C421C23×C411yescharacteristic
54C2×C421C2×#4112yes—
55D421—24no—
56C421C4×#4111yescharacteristic, complemented, Sylow
57C4×#41—4211nomaximal, Sylow
58C2×#41—4211no—
59C4×Q8—4212no—
60C4×D4—4214no—
61C4×D4—4212no—
62#117—4211no—
63#117—4212no—
64C2×C42—4212no—
65C2×C42D42111yescharacteristic, complemented
66#41—4218no—
67C2×Q8—4211no—
68C2×D4—4212no—
69C2×D4—4211no—
70C22×C4—4214no—
71C22×C4—4212no—
72C22×C4C2×D42112yes—
73C22×C4C2×D42111yescharacteristic
74C4⋊C4—4214no—
75C4⋊C4—4212no—
76C22⋊C4—4212no—
77C22⋊C4—4214no—
78C42—4212no—
79C42—4214no—
80C42C2×D42111yescharacteristic
81C42C2×D42112yes—
82C42C2×D42111yescharacteristic
83C23—4212no—
84C23C22×D42111yescharacteristic
85Q8—4214no—
86D4—4218no—
87D4—4214no—
88C2×C4—24no—
89C2×C4—8428no—
90C2×C4—4214no—
91C2×C4—4212no—
92C2×C4—4218no—
93C2×C4C4×D42114yescomplemented
94C2×C4C22×D42112yes—
95C2×C4C22×D42111yescharacteristic
96C2×C4C22×D42111yescharacteristic
97C2×C4C22×D42112yes—
98C22—22no—
99C22—8424no—
100C22—4214no—
101C22C2×C4×D42112yes—
102C22C23×D42111yescharacteristic
103C4—22no—
104C4—8424no—
105C4—4214no—
106C4C2×C4×D42112yes—
107C4C2×C4×D42112yes—
108C4#2026977114yesdirect product factor
109C2—22no—
110C2—8424no—
111C2C22×C4×D42111yescharacteristic
112C2C2×#2026977112yes—
subgroupG/H
centerC42C2×D421
commutatorC2×C421C23×C4
FrattiniC22C23×D421
FittingC2×C42×C421C2
socle, cosocleC22×C421C24
prime radicalC2×#20269771C2
hypercenterC2×C42D421
hypocenterC421C4×#41
LCSG ▷ C2×C421 ▷ C421
UCSC1 ◁ C42 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
2. C4×Dic842C2semidirect
3. C4×D1684C2semidirect
4. C4×C22⋊D421C2semidirect
5. #27212325C2semidirect
6. #27212323C2semidirect
7. C42×D421C2semidirect
8. C2×C42×C421C2semidirect
9. #20269771C4direct (N × H)
27. Dic842C2×C4semidirect
28. D1684C2×C4semidirect
29. C22⋊D421C2×C4semidirect
33. C4×D421C2×C4semidirect
36. C2×C4×C421C2×C4semidirect
49. C4×C421#41semidirect
56. C421C4×#41semidirect
65. C2×C42D421semidirect
93. C2×C4C4×D421semidirect
108. C4#20269771direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202697712
C4×Dic8422
C4×D16842
C4×C22⋊D4212
#272123252
#272123232
C42×D4212
C2×C42×C4212
C4×#41421