Finite Group Databasebeta

← C31×#7366 #21464125

Subgroups — C31×#7366 #21464125

Order 7936.

158 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 50 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×#1835C211yesmaximal, characteristic
2C31×#1324C212yesmaximal
3C2×C4×C8×C31C411yescharacteristic
4C31×#382C411yescharacteristic
5C31×#382C2211yescharacteristic
6C31×#340—22no—
7C31×#324—22no—
8C22×C8×C31—21no—
9C2×C4⋊C4×C31—21no—
10C2×C4⋊C4×C31D412yes—
11C2×C42×C31C2×C411yescharacteristic
12C31×C22⋊C8—42no—
13C4×C8×C31—21no—
14C4×C8×C31C812yescomplemented
15C31×#95—41no—
16C31×#95—41no—
17C22×C4×C31—21no—
18C22×C4×C31—22no—
19C22×C4×C31—41no—
20C22×C4×C31C22⋊C411yescharacteristic
21C2×C8×C31—22no—
22C2×C8×C31—41no—
23C2×C8×C31—41no—
24C2×C8×C31—82no—
25C4⋊C4×C31—42no—
26C4⋊C4×C31—42no—
27C42×C31—21no—
28C42×C31C2×C811yescharacteristic
29C42×C31M1611yescharacteristic
30#7366C3111yesmaximal, characteristic, direct product factor, Sylow
31C23×C31#9911yescharacteristic
32C2×C4×C31—21no—
33C2×C4×C31—21no—
34C2×C4×C31—21no—
35C2×C4×C31—21no—
36C2×C4×C31—42no—
37C2×C4×C31—42no—
38C2×C4×C31—82no—
39C2×C4×C31—82no—
40C2×C4×C31—81no—
41C2×C4×C31C22⋊C811yescharacteristic
42C2×C4×C31#10111yescharacteristic
43C8×C31—42no—
44C8×C31—162no—
45#1835C2×C3111yescharacteristic
46#1324C2×C3112yes—
47C22×C31—22no—
48C22×C31#32411yescharacteristic
49C22×C31#35411yescharacteristic
50C22×C31#35511yescharacteristic
51C4×C31—21no—
52C4×C31—21no—
53C4×C31—41no—
54C4×C31—41no—
55C4×C31—82no—
56C4×C31—161no—
57C2×C4×C8C4×C3111yescharacteristic
58#382C4×C3111yescharacteristic
59#382C22×C3111yescharacteristic
60#340—22no—
61#324—22no—
62C2×C31—21no—
63C2×C31—21no—
64C2×C31#132411yescharacteristic
65C2×C31#141412yes—
66C22×C8—21no—
67C2×C4⋊C4—21no—
68C2×C4⋊C4D4×C3112yes—
69C2×C42C2×C4×C3111yescharacteristic
70C22⋊C8—42no—
71C4×C8—21no—
72C4×C8C8×C3112yescomplemented
73#95—41no—
74#95—41no—
75C31#736611yescharacteristic, direct product factor, Sylow
76C22×C4—21no—
77C22×C4—22no—
78C22×C4—41no—
79C22×C4C22⋊C4×C3111yescharacteristic
80C2×C8—22no—
81C2×C8—41no—
82C2×C8—41no—
83C2×C8—82no—
84C4⋊C4—42no—
85C4⋊C4—42no—
86C42—21no—
87C42C2×C8×C3111yescharacteristic
88C42M16×C3111yescharacteristic
89C23C31×#9911yescharacteristic
90C2×C4—21no—
91C2×C4—21no—
92C2×C4—21no—
93C2×C4—21no—
94C2×C4—42no—
95C2×C4—42no—
96C2×C4—82no—
97C2×C4—82no—
98C2×C4—81no—
99C2×C4C31×C22⋊C811yescharacteristic
100C2×C4C31×#10111yescharacteristic
101C8—42no—
102C8—162no—
103C22—22no—
104C22C31×#32411yescharacteristic
105C22C31×#35411yescharacteristic
106C22C31×#35511yescharacteristic
107C4—21no—
108C4—21no—
109C4—41no—
110C4—41no—
111C4—82no—
112C4—161no—
113C2—21no—
114C2—21no—
115C2C31×#132411yescharacteristic
116C2C31×#141412yes—
subgroupG/H
center, socleC22×C31#354
commutatorC42C2×C8×C31
Frattini, cosocle#382C22×C31
prime radicalC23×C31#99
LCSG ▷ C42 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C23×C31 ◁ C22×C4×C31 ◁ C31×#382 ◁ G

Complements

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

NH ≅ G/Ntype
14. C4×C8×C31C8semidirect
30. #7366C31direct (N × H)
72. C4×C8C8×C31semidirect
75. C31#7366direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#18352
C31×#13242
#736631