Finite Group Databasebeta

← C31×#32875 #21489634

Subgroups — C31×#32875 #21489634

Order 7936.

712 conjugacy classes of subgroups; only the 186 normal subgroups are shown.

normal subgroups only

This group has 712 conjugacy classes of subgroups — too many to draw. Only its 186 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×#2091C214yesmaximal, complemented
2C31×#2069C218yesmaximal, complemented
3C31×#1783C213yesmaximal
4C23×D4×C31C2211yescharacteristic
5C31×#430C22112yescomplemented
6C2×C31×#100C22112yes—
7C31×#407C2216yes—
8C31×#338C2214yescomplemented
9C25×C31Q812yes—
10C22×D4×C31—46no—
11C22×D4×C31Q812yes—
12C22×D4×C31C2312yes—
13C23×C4×C31C2311yescharacteristic
14C2×M16×C31C23112yes—
15C31×#108—412no—
16C31×#100—412no—
17C31×C22⋊C8—46no—
18C24×C31—46no—
19C24×C31—84no—
20C24×C31C2×Q811yescharacteristic
21C24×C31C2×Q814yes—
22C2×D4×C31—212no—
23C2×D4×C31—46no—
24C2×D4×C31—416no—
25C22×C4×C31—26no—
26C22×C4×C31C2×Q811yescharacteristic
27C22×C4×C31C2411yescharacteristic
28M16×C31—224no—
29C2×C8×C31—212no—
30#32875C3111yesmaximal, characteristic, direct product factor, Sylow
31C23×C31—23no—
32C23×C31—212no—
33C23×C31—42no—
34C23×C31—48no—
35C23×C31—812no—
36C23×C31—84no—
37C23×C31—812no—
38C23×C31C22×Q811yescharacteristic
39D4×C31—48no—
40D4×C31—48no—
41C2×C4×C31—23no—
42C2×C4×C31—44no—
43C2×C4×C31H(5,𝔽2)16yes—
44C8×C31—412no—
45#2091C2×C3114yescomplemented
46#2069C2×C3118yescomplemented
47#1783C2×C3113yes—
48C22×C31—26no—
49C22×C31—41no—
50C22×C31—43no—
51C22×C31—41no—
52C22×C31—44no—
53C22×C31—812no—
54C22×C31—816no—
55C22×C31#54313yes—
56C4×C31—41no—
57C4×C31#56014yes—
58C23×D4C22×C3111yescharacteristic
59#430C22×C31112yescomplemented
60C2×#100C22×C31112yes—
61#407C22×C3116yes—
62#338C22×C3114yescomplemented
63C2×C31—23no—
64C2×C31—42no—
65C2×C31—84no—
66C2×C31#284211yescharacteristic
67C25Q8×C3112yes—
68C22×D4—46no—
69C22×D4Q8×C3112yes—
70C22×D4C23×C3112yes—
71C23×C4C23×C3111yescharacteristic
72C2×M16C23×C31112yes—
73#108—412no—
74#100—412no—
75C22⋊C8—46no—
76C31#3287511yescharacteristic, direct product factor, Sylow
77C24—46no—
78C24—84no—
79C24C2×Q8×C3111yescharacteristic
80C24C2×Q8×C3114yes—
81C2×D4—212no—
82C2×D4—46no—
83C2×D4—416no—
84C22×C4—26no—
85C22×C4C2×Q8×C3111yescharacteristic
86C22×C4C24×C3111yescharacteristic
87M16—224no—
88C2×C8—212no—
89C23—23no—
90C23—212no—
91C23—42no—
92C23—48no—
93C23—812no—
94C23—84no—
95C23—812no—
96C23C22×Q8×C3111yescharacteristic
97D4—48no—
98D4—48no—
99C2×C4—23no—
100C2×C4—44no—
101C2×C4C31×H(5,𝔽2)16yes—
102C8—412no—
103C22—26no—
104C22—41no—
105C22—43no—
106C22—41no—
107C22—44no—
108C22—812no—
109C22—816no—
110C22C31×#54313yes—
111C4—41no—
112C4C31×#56014yes—
113C2—23no—
114C2—42no—
115C2—84no—
116C2C31×#284211yescharacteristic
subgroupG/H
center, socleC2×C31#2842
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC23×D4×C31C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C31 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#2091C2semidirect
2. C31×#2069C2semidirect
5. C31×#430C22semidirect
8. C31×#338C22semidirect
30. #32875C31direct (N × H)
45. #2091C2×C31semidirect
46. #2069C2×C31semidirect
59. #430C22×C31semidirect
62. #338C22×C31semidirect
76. C31#32875direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#20912
C31×#20692
C31×#17832
#3287531