Finite Group Databasebeta

← C31×#2835 #16842768

Subgroups — C31×#2835 #16842768

Order 3968.

380 conjugacy classes of subgroups; only the 168 normal subgroups are shown.

normal subgroups only

This group has 380 conjugacy classes of subgroups — too many to draw. Only its 168 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×#400C216yesmaximal, complemented
2C31×#397C213yesmaximal
3C31×#395C212yesmaximal, complemented
4C31×#393C211yesmaximal, characteristic
5C31×#385C213yesmaximal
6C22×Q8×C31C2211yescharacteristic
7C23×C4×C31C2211yescharacteristic
8C2×C4⋊C4×C31C2216yes—
9C2×C4⋊C4×C31C2213yes—
10C2×C22⋊C4×C31C2213yes—
11C2×C22⋊C4×C31C2213yes—
12C31×#95C2216yes—
13C31×#95C2213yes—
14C31×#95C2216yes—
15C31×#95C2213yes—
16C24×C31C2311yescharacteristic
17C2×Q8×C31—43no—
18C22×C4×C31—43no—
19C22×C4×C31C2313yes—
20C22×C4×C31C2316yes—
21C22×C4×C31C2313yes—
22C22×C4×C31C2312yes—
23C4⋊C4×C31—43no—
24C4⋊C4×C31—46no—
25C22⋊C4×C31—26no—
26C22⋊C4×C31—43no—
27C23×C31—23no—
28C23×C31—23no—
29C23×C31#4112yes—
30C23×C31C2411yescharacteristic
31Q8×C31—44no—
32C2×C4×C31—26no—
33C2×C4×C31—23no—
34C2×C4×C31—23no—
35C2×C4×C31—26no—
36C2×C4×C31—26no—
37C2×C4×C31—26no—
38C2×C4×C31—26no—
39C2×C4×C31—26no—
40C2×C4×C31—44no—
41#2835C3111yesmaximal, characteristic, direct product factor, Sylow
42C22×C31—26no—
43C22×C31—41no—
44C22×C31—43no—
45C22×C31C2×#4111yescharacteristic
46C22×C31H(5,𝔽2)13yes—
47C22×C312−1+413yes—
48C4×C31—46no—
49C4×C31—42no—
50C4×C31—43no—
51C4×C31—43no—
52#400C2×C3116yescomplemented
53#397C2×C3113yes—
54#395C2×C3112yescomplemented
55#393C2×C3111yescharacteristic
56#385C2×C3113yes—
57C2×C31—42no—
58C2×C31#53913yes—
59C2×C31H(3,𝔽4)11yescharacteristic
60C2×C31#56313yes—
61C22×Q8C22×C3111yescharacteristic
62C23×C4C22×C3111yescharacteristic
63C2×C4⋊C4C22×C3116yes—
64C2×C4⋊C4C22×C3113yes—
65C2×C22⋊C4C22×C3113yes—
66C2×C22⋊C4C22×C3113yes—
67#95C22×C3116yes—
68#95C22×C3113yes—
69#95C22×C3116yes—
70#95C22×C3113yes—
71C31#283511yescharacteristic, direct product factor, Sylow
72C24C23×C3111yescharacteristic
73C2×Q8—43no—
74C22×C4—43no—
75C22×C4C23×C3113yes—
76C22×C4C23×C3116yes—
77C22×C4C23×C3113yes—
78C22×C4C23×C3112yes—
79C4⋊C4—43no—
80C4⋊C4—46no—
81C22⋊C4—26no—
82C22⋊C4—43no—
83C23—23no—
84C23—23no—
85C23#41×C3112yes—
86C23C24×C3111yescharacteristic
87Q8—44no—
88C2×C4—26no—
89C2×C4—23no—
90C2×C4—23no—
91C2×C4—26no—
92C2×C4—26no—
93C2×C4—26no—
94C2×C4—26no—
95C2×C4—26no—
96C2×C4—44no—
97C22—26no—
98C22—41no—
99C22—43no—
100C22C2×#41×C3111yescharacteristic
101C22C31×H(5,𝔽2)13yes—
102C22C31×2−1+413yes—
103C4—46no—
104C4—42no—
105C4—43no—
106C4—43no—
107C2—42no—
108C2C31×#53913yes—
109C2C31×H(3,𝔽4)11yescharacteristic
110C2C31×#56313yes—
subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC24×C31C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#400C2semidirect
3. C31×#395C2semidirect
41. #2835C31direct (N × H)
52. #400C2×C31semidirect
54. #395C2×C31semidirect
71. C31#2835direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#4002
C31×#3972
C31×#3952
C31×#3932
C31×#3852
#283531