Finite Group Databasebeta

← C31×#33984 #21490743

Subgroups — C31×#33984 #21490743

Order 7936.

452 conjugacy classes of subgroups; only the 202 normal subgroups are shown.

normal subgroups only

This group has 452 conjugacy classes of subgroups — too many to draw. Only its 202 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
1C31×#3417C212yesmaximal, complemented
2C31×#2264C216yesmaximal, complemented
3C31×#2262C213yesmaximal, complemented
4C2×C31×Q64C213yesmaximal, complemented
5C31×#2258C211yesmaximal, characteristic, complemented
6C31×#578—22no—
7C31×#510—26no—
8C31×#508C2216yes—
9C2×C31×Q32C2216yes—
10C31×#504C2211yescharacteristic
11C31×Q64C2213yes—
12C31×Q64C2216yes—
13C31×SD64C2216yes—
14C31×D32C2211yescharacteristic
15C31×M64C2213yes—
16C2×C31×C32C2213yes—
17C31×2−1+4—42no—
18C31×#137—46no—
19C31×#135—26no—
20C2×Q16×C31—26no—
21C31×#131D411yescharacteristic
22C31×Q32—26no—
23C31×Q32C2316yes—
24C31×SD32—26no—
25C31×D16C2312yes—
26C31×M32D413yes—
27C2×C16×C31C2313yes—
28C31×C32C2311yescharacteristic
29C31×C32C2313yes—
30#41×C31—46no—
31#41×C31—86no—
32#41×C31D811yescharacteristic
33C2×Q8×C31—46no—
34C2×Q8×C31—82no—
35Q16×C31—26no—
36Q16×C31—46no—
37SD16×C31—46no—
38D8×C31—22no—
39M16×C31D813yes—
40C2×C8×C31C2×D413yes—
41C16×C31C2×D413yes—
42C16×C31C2411yescharacteristic
43#33984C3111yesmaximal, characteristic, direct product factor, Sylow
44Q8×C31—46no—
45Q8×C31—86no—
46Q8×C31D1611yescharacteristic
47D4×C31—42no—
48D4×C31—86no—
49D4×C31D1613yes—
50C2×C4×C31—86no—
51C2×C4×C31—86no—
52C2×C4×C31C2×D813yes—
53C8×C31C2×D813yes—
54C8×C31C22×D411yescharacteristic
55#3417C2×C3112yescomplemented
56#2264C2×C3116yescomplemented
57#2262C2×C3113yescomplemented
58C2×Q64C2×C3113yescomplemented
59#2258C2×C3111yescharacteristic, complemented
60C22×C31—82no—
61C22×C31C2×D1613yes—
62C4×C31—86no—
63C4×C31C2×D1613yes—
64C4×C31C22×D811yescharacteristic
65#578—22no—
66#510—26no—
67#508C22×C3116yes—
68C2×Q32C22×C3116yes—
69#504C22×C3111yescharacteristic
70Q64C22×C3113yes—
71Q64C22×C3116yes—
72SD64C22×C3116yes—
73D32C22×C3111yescharacteristic
74M64C22×C3113yes—
75C2×C32C22×C3113yes—
76C2×C31—23no—
77C2×C31—162no—
78C2×C31C22×D1611yescharacteristic
792−1+4—42no—
80#137—46no—
81#135—26no—
82C2×Q16—26no—
83#131D4×C3111yescharacteristic
84Q32—26no—
85Q32C23×C3116yes—
86SD32—26no—
87D16C23×C3112yes—
88M32D4×C3113yes—
89C2×C16C23×C3113yes—
90C32C23×C3111yescharacteristic
91C32C23×C3113yes—
92C31#3398411yescharacteristic, direct product factor, Sylow
93#41—46no—
94#41—86no—
95#41D8×C3111yescharacteristic
96C2×Q8—46no—
97C2×Q8—82no—
98Q16—26no—
99Q16—46no—
100SD16—46no—
101D8—22no—
102M16D8×C3113yes—
103C2×C8C2×D4×C3113yes—
104C16C2×D4×C3113yes—
105C16C24×C3111yescharacteristic
106Q8—46no—
107Q8—86no—
108Q8C31×D1611yescharacteristic
109D4—42no—
110D4—86no—
111D4C31×D1613yes—
112C2×C4—86no—
113C2×C4—86no—
114C2×C4C2×D8×C3113yes—
115C8C2×D8×C3113yes—
116C8C22×D4×C3111yescharacteristic
117C22—82no—
118C22C2×C31×D1613yes—
119C4—86no—
120C4C2×C31×D1613yes—
121C4C22×D8×C3111yescharacteristic
122C2—23no—
123C2—162no—
124C2C22×C31×D1611yescharacteristic
subgroupG/H
center, socleC2×C31C22×D16
commutator, Frattini, cosocleC16C24×C31
LCSG ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C31 ◁ #41×C31 ◁ C31×#131 ◁ C31×#504 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3417C2semidirect
2. C31×#2264C2semidirect
3. C31×#2262C2semidirect
4. C2×C31×Q64C2semidirect
5. C31×#2258C2semidirect
43. #33984C31direct (N × H)
55. #3417C2×C31semidirect
56. #2264C2×C31semidirect
57. #2262C2×C31semidirect
58. C2×Q64C2×C31semidirect
59. #2258C2×C31semidirect
92. C31#33984direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34172
C31×#22642
C31×#22622
C2×C31×Q642
C31×#22582
#3398431