Finite Group Databasebeta

← C4×C31×#127 #16842239

Subgroups — C4×C31×#127 #16842239

Order 3968.

924 conjugacy classes of subgroups; only the 368 normal subgroups are shown.

normal subgroups only

This group has 924 conjugacy classes of subgroups — too many to draw. Only its 368 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×C31×#127C211yesmaximal, characteristic
2C2×C4×D4×C31C216yesmaximal, complemented
3C31×#390C216yesmaximal, complemented
4C31×#384C211yesmaximal, characteristic, complemented
5C43×C31C211yesmaximal, characteristic, complemented
6C22×D4×C31C2216yes—
7C23×C4×C31C2214yes—
8C31×#127C418yesdirect product factor
9C4×D4×C31—224no—
10C2×C4⋊C4×C31C2216yes—
11C2×C22⋊C4×C31C22112yes—
12C2×C42×C31C2213yes—
13C2×C42×C31C2211yescharacteristic
14C2×C42×C31C2213yes—
15C24×C31C2314yes—
16C2×D4×C31—212no—
17C2×D4×C31—212no—
18C2×D4×C31C2×C4124yescomplemented
19C22×C4×C31—224no—
20C22×C4×C31C2314yes—
21C22×C4×C31C2313yes—
22C22×C4×C31C2313yes—
23C22×C4×C31C2311yescharacteristic
24C4⋊C4×C31—212no—
25C22⋊C4×C31—224no—
26C42×C31—26no—
27C42×C31C2×C414yescomplemented
28C42×C31D4112yescomplemented
29C23×C31—212no—
30C23×C31—212no—
31C23×C31C22×C418yes—
32C23×C31C2411yescharacteristic
33D4×C31—248no—
34C2×C4×C31—26no—
35C2×C4×C31—212no—
36C2×C4×C31—416no—
37C2×C4×C31C22×C416yes—
38C2×C4×C31C2×D416yes—
39C2×C4×C31C2×D416yes—
40C2×C4×C31C2×D416yes—
41C2×C4×C31#4116yes—
42C4×#127C3111yesmaximal, characteristic, direct product factor, Sylow
43C22×C31—224no—
44C22×C31—44no—
45C22×C31—412no—
46C22×C31C23×C411yescharacteristic
47C22×C31C22×D413yes—
48C22×C31C2×#4113yes—
49C4×C31—26no—
50C4×C31—44no—
51C4×C31C4×D4112yescomplemented
52C4×C31#12714yesdirect product factor
53C2×#127C2×C3111yescharacteristic
54C2×C4×D4C2×C3116yescomplemented
55#390C2×C3116yescomplemented
56#384C2×C3111yescharacteristic, complemented
57C43C2×C3111yescharacteristic, complemented
58C2×C31—48no—
59C2×C31C2×C4×D413yes—
60C2×C31C2×#12711yescharacteristic
61C2×C31#53213yes—
62C22×D4C22×C3116yes—
63C23×C4C22×C3114yes—
64#127C4×C3118yesdirect product factor
65C4×D4—224no—
66C2×C4⋊C4C22×C3116yes—
67C2×C22⋊C4C22×C31112yes—
68C2×C42C22×C3113yes—
69C2×C42C22×C3111yescharacteristic
70C2×C42C22×C3113yes—
71C31C4×#12711yescharacteristic, direct product factor, Sylow
72C24C23×C3114yes—
73C2×D4—212no—
74C2×D4—212no—
75C2×D4C2×C4×C31124yescomplemented
76C22×C4—224no—
77C22×C4C23×C3114yes—
78C22×C4C23×C3113yes—
79C22×C4C23×C3113yes—
80C22×C4C23×C3111yescharacteristic
81C4⋊C4—212no—
82C22⋊C4—224no—
83C42—26no—
84C42C2×C4×C3114yescomplemented
85C42D4×C31112yescomplemented
86C23—212no—
87C23—212no—
88C23C22×C4×C3118yes—
89C23C24×C3111yescharacteristic
90D4—248no—
91C2×C4—26no—
92C2×C4—212no—
93C2×C4—416no—
94C2×C4C22×C4×C3116yes—
95C2×C4C2×D4×C3116yes—
96C2×C4C2×D4×C3116yes—
97C2×C4C2×D4×C3116yes—
98C2×C4#41×C3116yes—
99C22—224no—
100C22—44no—
101C22—412no—
102C22C23×C4×C3111yescharacteristic
103C22C22×D4×C3113yes—
104C22C2×#41×C3113yes—
105C4—26no—
106C4—44no—
107C4C4×D4×C31112yescomplemented
108C4C31×#12714yesdirect product factor
109C2—48no—
110C2C2×C4×D4×C3113yes—
111C2C2×C31×#12711yescharacteristic
112C2C31×#53213yes—
subgroupG/H
centerC22×C4×C31C23
commutatorC22C23×C4×C31
Frattini, cosocleC23C24×C31
socleC23×C31C24
prime radicalC2×C31×#127C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C4×D4×C31C2semidirect
3. C31×#390C2semidirect
4. C31×#384C2semidirect
5. C43×C31C2semidirect
8. C31×#127C4direct (N × H)
18. C2×D4×C31C2×C4semidirect
27. C42×C31C2×C4semidirect
28. C42×C31D4semidirect
42. C4×#127C31direct (N × H)
51. C4×C31C4×D4semidirect
52. C4×C31#127direct (N × H)
54. C2×C4×D4C2×C31semidirect
55. #390C2×C31semidirect
56. #384C2×C31semidirect
57. C43C2×C31semidirect
64. #127C4×C31direct (N × H)
71. C31C4×#127direct (N × H)
75. C2×D4C2×C4×C31semidirect
84. C42C2×C4×C31semidirect
85. C42D4×C31semidirect
107. C4C4×D4×C31semidirect
108. C4C31×#127direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#1272
C2×C4×D4×C312
C31×#3902
C31×#3842
C43×C312
C4×#12731