Finite Group Databasebeta

← C31×#7380 #21464139

Subgroups — C31×#7380 #21464139

Order 7936.

128 conjugacy classes of subgroups; only the 62 normal subgroups are shown.

normal subgroups only

This group has 128 conjugacy classes of subgroups — too many to draw. Only its 62 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×#2169C211yesmaximal, characteristic
2C31×C4⋊C32C211yesmaximal, characteristic, complemented
3C31×#1397C211yesmaximal, characteristic, complemented
4C2×C31×M32—21no—
5C8×D4×C31C411yescharacteristic
6C2×C31×C32—21no—
7C2×C31×C32—21no—
8C31×C4⋊C16C411yescharacteristic
9C31×C22⋊C16—21no—
10C4×C16×C31C2211yescharacteristic
11C22×C8×C31—21no—
12C4×D4×C31C811yescharacteristic
13C31×M32—41no—
14C31×M32—41no—
15C2×C16×C31—21no—
16C2×C16×C31D411yescharacteristic
17C2×C16×C31D411yescharacteristic
18C31×C4⋊C8C811yescharacteristic
19C31×C22⋊C8—21no—
20C4×C8×C31C2×C411yescharacteristic
21C31×C32—22no—
22C31×C32—41no—
23C2×D4×C31C1611yescharacteristic
24C22×C4×C31—21no—
25C2×C8×C31—21no—
26C2×C8×C31—41no—
27C2×C8×C31—41no—
28C2×C8×C31C22⋊C411yescharacteristic
29C2×C8×C31M1611yescharacteristic
30C4⋊C4×C31C1611yescharacteristic
31C22⋊C4×C31—21no—
32C42×C31C2×C811yescharacteristic
33C16×C31—21no—
34C16×C31—41no—
35C16×C31D811yescharacteristic
36C16×C31SD1611yescharacteristic
37#7380C3111yesmaximal, characteristic, direct product factor, Sylow
38C23×C31—21no—
39D4×C31—41no—
40C2×C4×C31—21no—
41C2×C4×C31—41no—
42C2×C4×C31—41no—
43C2×C4×C31C22⋊C811yescharacteristic
44C2×C4×C31C2×C1611yescharacteristic
45C2×C4×C31M3211yescharacteristic
46C8×C31—21no—
47C8×C31—41no—
48C8×C31#10211yescharacteristic
49C8×C31#10411yescharacteristic
50#2169C2×C3111yescharacteristic
51C4⋊C32C2×C3111yescharacteristic, complemented
52#1397C2×C3111yescharacteristic, complemented
53C22×C31—41no—
54C22×C31—41no—
55C22×C31—41no—
56C22×C31C22⋊C1611yescharacteristic
57C4×C31—21no—
58C4×C31—21no—
59C4×C31—41no—
60C4×C31D4⋊C811yescharacteristic
61C4×C31#35011yescharacteristic
62C2×M32—21no—
63C8×D4C4×C3111yescharacteristic
64C2×C32—21no—
65C2×C32—21no—
66C4⋊C16C4×C3111yescharacteristic
67C22⋊C16—21no—
68C4×C16C22×C3111yescharacteristic
69C2×C31—81no—
70C2×C31D4⋊C1611yescharacteristic
71C2×C31#140011yescharacteristic
72C2×C31#140111yescharacteristic
73C22×C8—21no—
74C4×D4C8×C3111yescharacteristic
75M32—41no—
76M32—41no—
77C2×C16—21no—
78C2×C16D4×C3111yescharacteristic
79C2×C16D4×C3111yescharacteristic
80C4⋊C8C8×C3111yescharacteristic
81C22⋊C8—21no—
82C4×C8C2×C4×C3111yescharacteristic
83C32—22no—
84C32—41no—
85C31#738011yescharacteristic, direct product factor, Sylow
86C2×D4C16×C3111yescharacteristic
87C22×C4—21no—
88C2×C8—21no—
89C2×C8—41no—
90C2×C8—41no—
91C2×C8C22⋊C4×C3111yescharacteristic
92C2×C8M16×C3111yescharacteristic
93C4⋊C4C16×C3111yescharacteristic
94C22⋊C4—21no—
95C42C2×C8×C3111yescharacteristic
96C16—21no—
97C16—41no—
98C16D8×C3111yescharacteristic
99C16SD16×C3111yescharacteristic
100C23—21no—
101D4—41no—
102C2×C4—21no—
103C2×C4—41no—
104C2×C4—41no—
105C2×C4C31×C22⋊C811yescharacteristic
106C2×C4C2×C16×C3111yescharacteristic
107C2×C4C31×M3211yescharacteristic
108C8—21no—
109C8—41no—
110C8C31×#10211yescharacteristic
111C8C31×#10411yescharacteristic
112C22—41no—
113C22—41no—
114C22—41no—
115C22C31×C22⋊C1611yescharacteristic
116C4—21no—
117C4—21no—
118C4—41no—
119C4C31×D4⋊C811yescharacteristic
120C4C31×#35011yescharacteristic
121C2—81no—
122C2C31×D4⋊C1611yescharacteristic
123C2C31×#140011yescharacteristic
124C2C31×#140111yescharacteristic
subgroupG/H
centerC2×C8×C31C22⋊C4
commutatorC2×C4C2×C16×C31
Frattini, cosocleC4×C16C22×C31
socleC22×C31C22⋊C16
prime radicalC2×D4×C31C16
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C2×C8×C31 ◁ C4×C16×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×C4⋊C32C2semidirect
3. C31×#1397C2semidirect
37. #7380C31direct (N × H)
51. C4⋊C32C2×C31semidirect
52. #1397C2×C31semidirect
85. C31#7380direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#21692
C31×C4⋊C322
C31×#13972
#738031