Finite Group Databasebeta

← C31×#7240 #21463999

Subgroups — C31×#7240 #21463999

Order 7936.

148 conjugacy classes of subgroups; only the 70 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 70 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×#2166C212yesmaximal
2C31×#2151C211yesmaximal, characteristic
3C2×C31×M32C411yescharacteristic
4C22×C16×C31C411yescharacteristic
5C31×#405C2211yescharacteristic
6C31×#364—22no—
7C31×C4⋊C16—22no—
8C31×#349—22no—
9C31×#347C414yes—
10C2×M16×C31D411yescharacteristic
11C22×C8×C31C2×C411yescharacteristic
12C31×#117Q811yescharacteristic
13C31×M32—24no—
14C31×M32—41no—
15C2×C16×C31—21no—
16C2×C16×C31—21no—
17C2×C16×C31—41no—
18C31×#97C2×C412yes—
19C4×C8×C31D412yes—
20C22×C4×C31C4⋊C411yescharacteristic
21M16×C31—41no—
22C2×C8×C31—21no—
23C2×C8×C31—21no—
24C2×C8×C31C4211yescharacteristic
25C2×C8×C31C22⋊C412yes—
26C2×C8×C31C22⋊C411yescharacteristic
27C4⋊C4×C31—21no—
28C22⋊C4×C31—21no—
29C42×C31C4⋊C412yes—
30C16×C31—44no—
31C16×C31—41no—
32C16×C31—41no—
33#7240C3111yesmaximal, characteristic, direct product factor, Sylow
34C23×C31#10811yescharacteristic
35C2×C4×C31—21no—
36C2×C4×C31—21no—
37C2×C4×C31—22no—
38C2×C4×C31#9511yescharacteristic
39C2×C4×C31#10811yescharacteristic
40C8×C31—22no—
41C8×C31—21no—
42C8×C31#10011yescharacteristic
43C8×C31#10111yescharacteristic
44#2166C2×C3112yes—
45#2151C2×C3111yescharacteristic
46C22×C31—21no—
47C22×C31—41no—
48C22×C31#34111yescharacteristic
49C4×C31—21no—
50C4×C31—42no—
51C4×C31H(3,ℤ/4)11yescharacteristic
52C4×C31#34311yescharacteristic
53C2×M32C4×C3111yescharacteristic
54C22×C16C4×C3111yescharacteristic
55#405C22×C3111yescharacteristic
56#364—22no—
57C4⋊C16—22no—
58#349—22no—
59#347C4×C3114yes—
60C2×C31—21no—
61C2×C31—41no—
62C2×C31#129011yescharacteristic
63C2×M16D4×C3111yescharacteristic
64C22×C8C2×C4×C3111yescharacteristic
65#117Q8×C3111yescharacteristic
66M32—24no—
67M32—41no—
68C2×C16—21no—
69C2×C16—21no—
70C2×C16—41no—
71#97C2×C4×C3112yes—
72C4×C8D4×C3112yes—
73C31#724011yescharacteristic, direct product factor, Sylow
74C22×C4C4⋊C4×C3111yescharacteristic
75M16—41no—
76C2×C8—21no—
77C2×C8—21no—
78C2×C8C42×C3111yescharacteristic
79C2×C8C22⋊C4×C3112yes—
80C2×C8C22⋊C4×C3111yescharacteristic
81C4⋊C4—21no—
82C22⋊C4—21no—
83C42C4⋊C4×C3112yes—
84C16—44no—
85C16—41no—
86C16—41no—
87C23C31×#10811yescharacteristic
88C2×C4—21no—
89C2×C4—21no—
90C2×C4—22no—
91C2×C4C31×#9511yescharacteristic
92C2×C4C31×#10811yescharacteristic
93C8—22no—
94C8—21no—
95C8C31×#10011yescharacteristic
96C8C31×#10111yescharacteristic
97C22—21no—
98C22—41no—
99C22C31×#34111yescharacteristic
100C4—21no—
101C4—42no—
102C4C31×H(3,ℤ/4)11yescharacteristic
103C4C31×#34311yescharacteristic
104C2—21no—
105C2—41no—
106C2C31×#129011yescharacteristic
subgroupG/H
centerC4×C31H(3,ℤ/4)
commutatorC2×C8C42×C31
Frattini, cosocle#405C22×C31
socleC2×C31#1290
prime radicalC23×C31#108
LCSG ▷ C2×C8 ▷ C4 ▷ C1
UCSC1 ◁ C4×C31 ◁ C2×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
33. #7240C31direct (N × H)
73. C31#7240direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#21662
C31×#21512
#724031