Finite Group Databasebeta

← C31×#7337 #21464096

Subgroups — C31×#7337 #21464096

Order 7936.

154 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 54 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×#2113C211yesmaximal, characteristic
2C31×#1400C212yesmaximal, complemented
3C2×C31×#131C411yescharacteristic
4C2×C31×M32C2211yescharacteristic
5C22×C16×C31C411yescharacteristic
6C31×M64—22no—
7C31×C22⋊C16—22no—
8C2×#41×C31C811yescharacteristic
9C31×#131—41no—
10C31×#131—41no—
11C2×M16×C31—21no—
12C2×M16×C31C811yescharacteristic
13C22×C8×C31—21no—
14C22×C8×C31C2×C411yescharacteristic
15C31×M32—41no—
16C2×C16×C31—21no—
17C2×C16×C31—41no—
18C2×C16×C31D412yes—
19C31×C32—42no—
20#41×C31—41no—
21#41×C31—41no—
22C2×Q8×C31C1611yescharacteristic
23C2×D4×C31—21no—
24C2×D4×C31C1611yescharacteristic
25C22×C4×C31—21no—
26C22×C4×C31C2×C811yescharacteristic
27M16×C31—42no—
28M16×C31—41no—
29C2×C8×C31—21no—
30C2×C8×C31—21no—
31C2×C8×C31—21no—
32C2×C8×C31—41no—
33C2×C8×C31—41no—
34C2×C8×C31C22⋊C411yescharacteristic
35C2×C8×C31M1611yescharacteristic
36C16×C31—22no—
37C16×C31—41no—
38#7337C3111yesmaximal, characteristic, direct product factor, Sylow
39C23×C31—21no—
40C23×C31M3211yescharacteristic
41Q8×C31—41no—
42D4×C31—41no—
43D4×C31—42no—
44C2×C4×C31—21no—
45C2×C4×C31—21no—
46C2×C4×C31—21no—
47C2×C4×C31—41no—
48C2×C4×C31—41no—
49C2×C4×C31C22⋊C811yescharacteristic
50C2×C4×C31C2×C1611yescharacteristic
51C8×C31—21no—
52C8×C31—41no—
53C8×C31#9911yescharacteristic
54C8×C31#10011yescharacteristic
55#2113C2×C3111yescharacteristic
56#1400C2×C3112yescomplemented
57C22×C31—21no—
58C22×C31—41no—
59C22×C31—42no—
60C22×C31—41no—
61C22×C31C22⋊C1611yescharacteristic
62C4×C31—21no—
63C4×C31—41no—
64C4×C31#32311yescharacteristic
65C4×C31#34911yescharacteristic
66C2×#131C4×C3111yescharacteristic
67C2×M32C22×C3111yescharacteristic
68C22×C16C4×C3111yescharacteristic
69M64—22no—
70C22⋊C16—22no—
71C2×C31—21no—
72C2×C31—41no—
73C2×C31—81no—
74C2×C31#131411yescharacteristic
75C2×#41C8×C3111yescharacteristic
76#131—41no—
77#131—41no—
78C2×M16—21no—
79C2×M16C8×C3111yescharacteristic
80C22×C8—21no—
81C22×C8C2×C4×C3111yescharacteristic
82M32—41no—
83C2×C16—21no—
84C2×C16—41no—
85C2×C16D4×C3112yes—
86C32—42no—
87C31#733711yescharacteristic, direct product factor, Sylow
88#41—41no—
89#41—41no—
90C2×Q8C16×C3111yescharacteristic
91C2×D4—21no—
92C2×D4C16×C3111yescharacteristic
93C22×C4—21no—
94C22×C4C2×C8×C3111yescharacteristic
95M16—42no—
96M16—41no—
97C2×C8—21no—
98C2×C8—21no—
99C2×C8—21no—
100C2×C8—41no—
101C2×C8—41no—
102C2×C8C22⋊C4×C3111yescharacteristic
103C2×C8M16×C3111yescharacteristic
104C16—22no—
105C16—41no—
106C23—21no—
107C23C31×M3211yescharacteristic
108Q8—41no—
109D4—41no—
110D4—42no—
111C2×C4—21no—
112C2×C4—21no—
113C2×C4—21no—
114C2×C4—41no—
115C2×C4—41no—
116C2×C4C31×C22⋊C811yescharacteristic
117C2×C4C2×C16×C3111yescharacteristic
118C8—21no—
119C8—41no—
120C8C31×#9911yescharacteristic
121C8C31×#10011yescharacteristic
122C22—21no—
123C22—41no—
124C22—42no—
125C22—41no—
126C22C31×C22⋊C1611yescharacteristic
127C4—21no—
128C4—41no—
129C4C31×#32311yescharacteristic
130C4C31×#34911yescharacteristic
131C2—21no—
132C2—41no—
133C2—81no—
134C2C31×#131411yescharacteristic
subgroupG/H
centerC8×C31#99
commutatorC2×C4C2×C16×C31
Frattini, cosocleC2×M32C22×C31
socleC2×C31#1314
prime radicalC2×#41×C31C8
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C8×C31 ◁ C2×C8×C31 ◁ C2×C31×M32 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#1400C2semidirect
38. #7337C31direct (N × H)
56. #1400C2×C31semidirect
87. C31#7337direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#21132
C31×#14002
#733731