Finite Group Databasebeta

← C31×#17338 #21474097

Subgroups — C31×#17338 #21474097

Order 7936.

712 conjugacy classes of subgroups; only the 518 normal subgroups are shown.

normal subgroups only

This group has 712 conjugacy classes of subgroups — too many to draw. Only its 518 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×#2920C213yesmaximal
2C31×#1453C2112yesmaximal, complemented
3C22×C42×C31C2211yescharacteristic
4C31×#432C4112yes—
5C31×#431C22112yes—
6C31×#423C416yes—
7C31×#407C416yes—
8C4×M16×C31C2216yes—
9C31×#322C22112yescomplemented
10C82×C31C2214yescomplemented
11C23×C4×C31C2×C413yes—
12C2×M16×C31C2×C4112yes—
13C2×C42×C31C2×C413yes—
14C2×C42×C31C2×C416yes—
15C2×C42×C31C2313yes—
16C31×C4⋊C8C2×C4124yes—
17C31×C22⋊C8C2×C4124yes—
18C31×#97C2×C4112yes—
19C4×C8×C31C23112yes—
20C24×C31C4211yescharacteristic
21C22×C4×C31—46no—
22C22×C4×C31C4216yes—
23C22×C4×C31C4213yes—
24C22×C4×C31C22×C416yes—
25C22×C4×C31C22×C413yes—
26M16×C31—412no—
27C2×C8×C31C22×C4124yes—
28C42×C31C4211yescharacteristic
29C42×C31C4213yes—
30C42×C31C4212yes—
31C42×C31C22×C413yes—
32C42×C31C22×C416yes—
33C42×C31C2411yescharacteristic
34#17338C3111yesmaximal, characteristic, direct product factor, Sylow
35C23×C31—43no—
36C23×C31C2×C4213yes—
37C2×C4×C31—26no—
38C2×C4×C31—212no—
39C2×C4×C31—46no—
40C2×C4×C31—43no—
41C2×C4×C31C2×C4216yes—
42C2×C4×C31C2×C4213yes—
43C2×C4×C31C23×C413yes—
44C8×C31—224no—
45#2920C2×C3113yes—
46#1453C2×C31112yescomplemented
47C22×C31—23no—
48C22×C31—26no—
49C22×C31—44no—
50C22×C31C22×C4211yescharacteristic
51C4×C31—23no—
52C4×C31—26no—
53C4×C31#56816yes—
54C22×C42C22×C3111yescharacteristic
55#432C4×C31112yes—
56#431C22×C31112yes—
57#423C4×C3116yes—
58#407C4×C3116yes—
59C4×M16C22×C3116yes—
60#322C22×C31112yescomplemented
61C82C22×C3114yescomplemented
62C2×C31—43no—
63C2×C31#287313yes—
64C23×C4C2×C4×C3113yes—
65C2×M16C2×C4×C31112yes—
66C2×C42C2×C4×C3113yes—
67C2×C42C2×C4×C3116yes—
68C2×C42C23×C3113yes—
69C4⋊C8C2×C4×C31124yes—
70C22⋊C8C2×C4×C31124yes—
71#97C2×C4×C31112yes—
72C4×C8C23×C31112yes—
73C31#1733811yescharacteristic, direct product factor, Sylow
74C24C42×C3111yescharacteristic
75C22×C4—46no—
76C22×C4C42×C3116yes—
77C22×C4C42×C3113yes—
78C22×C4C22×C4×C3116yes—
79C22×C4C22×C4×C3113yes—
80M16—412no—
81C2×C8C22×C4×C31124yes—
82C42C42×C3111yescharacteristic
83C42C42×C3113yes—
84C42C42×C3112yes—
85C42C22×C4×C3113yes—
86C42C22×C4×C3116yes—
87C42C24×C3111yescharacteristic
88C23—43no—
89C23C2×C42×C3113yes—
90C2×C4—26no—
91C2×C4—212no—
92C2×C4—46no—
93C2×C4—43no—
94C2×C4C2×C42×C3116yes—
95C2×C4C2×C42×C3113yes—
96C2×C4C23×C4×C3113yes—
97C8—224no—
98C22—23no—
99C22—26no—
100C22—44no—
101C22C22×C42×C3111yescharacteristic
102C4—23no—
103C4—26no—
104C4C31×#56816yes—
105C2—43no—
106C2C31×#287313yes—
subgroupG/H
centerC42×C31C24
commutatorC22C22×C42×C31
Frattini, cosocleC42C24×C31
socleC22×C31C22×C42
prime radicalC24×C31C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#1453C2semidirect
9. C31×#322C22semidirect
10. C82×C31C22semidirect
34. #17338C31direct (N × H)
46. #1453C2×C31semidirect
60. #322C22×C31semidirect
61. C82C22×C31semidirect
73. C31#17338direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#29202
C31×#14532
#1733831