Finite Group Databasebeta

← C31×#2112 #16842045

Subgroups — C31×#2112 #16842045

Order 3968.

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

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 128 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
1C23×C8×C31C211yesmaximal, characteristic
2C2×C31×M32C212yesmaximal, complemented
3C31×C22⋊C16C214yesmaximal, complemented
4C23×C4×C31C411yescharacteristic
5C22×C8×C31—24no—
6C22×C8×C31C411yescharacteristic
7C22×C8×C31C412yes—
8C22×C8×C31C2212yes—
9C22×C8×C31C2211yescharacteristic
10C31×M32—24no—
11C2×C16×C31C2214yescomplemented
12C24×C31C811yescharacteristic
13C22×C4×C31—22no—
14C22×C4×C31—22no—
15C22×C4×C31C811yescharacteristic
16C22×C4×C31C812yes—
17C22×C4×C31C2×C412yes—
18C22×C4×C31C2×C411yescharacteristic
19C2×C8×C31—22no—
20C2×C8×C31—24no—
21C2×C8×C31—24no—
22C2×C8×C31C2×C412yes—
23C2×C8×C31C2×C411yescharacteristic
24C2×C8×C31D414yes—
25C2×C8×C31C2311yescharacteristic
26C16×C31—24no—
27C23×C31—22no—
28C23×C31—24no—
29C23×C31C2×C811yescharacteristic
30C23×C31C2×C812yes—
31C2×C4×C31—22no—
32C2×C4×C31—24no—
33C2×C4×C31—22no—
34C2×C4×C31—22no—
35C2×C4×C31C22⋊C412yes—
36C2×C4×C31C2×C812yes—
37C2×C4×C31C2×C811yescharacteristic
38C2×C4×C31M1612yes—
39C2×C4×C31C22×C411yescharacteristic
40C8×C31—22no—
41C8×C31C22⋊C412yes—
42C8×C31C2×D412yes—
43#2112C3111yesmaximal, characteristic, direct product factor, Sylow
44C22×C31—28no—
45C22×C31—22no—
46C22×C31—22no—
47C22×C31—22no—
48C22×C31C22⋊C812yes—
49C22×C31M3214yescomplemented
50C22×C31C22×C811yescharacteristic
51C4×C31—22no—
52C4×C31C22⋊C812yes—
53C4×C31C2×C22⋊C411yescharacteristic
54C4×C31C2×M1611yescharacteristic
55C23×C8C2×C3111yescharacteristic
56C2×M32C2×C3112yescomplemented
57C22⋊C16C2×C3114yescomplemented
58C2×C31—22no—
59C2×C31—24no—
60C2×C31C2×C22⋊C811yescharacteristic
61C2×C31C2×M3212yes—
62C23×C4C4×C3111yescharacteristic
63C22×C8—24no—
64C22×C8C4×C3111yescharacteristic
65C22×C8C4×C3112yes—
66C22×C8C22×C3112yes—
67C22×C8C22×C3111yescharacteristic
68M32—24no—
69C2×C16C22×C3114yescomplemented
70C31#211211yescharacteristic, direct product factor, Sylow
71C24C8×C3111yescharacteristic
72C22×C4—22no—
73C22×C4—22no—
74C22×C4C8×C3111yescharacteristic
75C22×C4C8×C3112yes—
76C22×C4C2×C4×C3112yes—
77C22×C4C2×C4×C3111yescharacteristic
78C2×C8—22no—
79C2×C8—24no—
80C2×C8—24no—
81C2×C8C2×C4×C3112yes—
82C2×C8C2×C4×C3111yescharacteristic
83C2×C8D4×C3114yes—
84C2×C8C23×C3111yescharacteristic
85C16—24no—
86C23—22no—
87C23—24no—
88C23C2×C8×C3111yescharacteristic
89C23C2×C8×C3112yes—
90C2×C4—22no—
91C2×C4—24no—
92C2×C4—22no—
93C2×C4—22no—
94C2×C4C22⋊C4×C3112yes—
95C2×C4C2×C8×C3112yes—
96C2×C4C2×C8×C3111yescharacteristic
97C2×C4M16×C3112yes—
98C2×C4C22×C4×C3111yescharacteristic
99C8—22no—
100C8C22⋊C4×C3112yes—
101C8C2×D4×C3112yes—
102C22—28no—
103C22—22no—
104C22—22no—
105C22—22no—
106C22C31×C22⋊C812yes—
107C22C31×M3214yescomplemented
108C22C22×C8×C3111yescharacteristic
109C4—22no—
110C4C31×C22⋊C812yes—
111C4C2×C22⋊C4×C3111yescharacteristic
112C4C2×M16×C3111yescharacteristic
113C2—22no—
114C2—24no—
115C2C2×C31×C22⋊C811yescharacteristic
116C2C2×C31×M3212yes—
subgroupG/H
centerC2×C8×C31C23
commutatorC22C22×C8×C31
Frattini, cosocleC2×C8C23×C31
socleC22×C31C22×C8
prime radicalC24×C31C8
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×M32C2semidirect
3. C31×C22⋊C16C2semidirect
11. C2×C16×C31C22semidirect
43. #2112C31direct (N × H)
49. C22×C31M32semidirect
56. C2×M32C2×C31semidirect
57. C22⋊C16C2×C31semidirect
69. C2×C16C22×C31semidirect
70. C31#2112direct (N × H)
107. C22C31×M32semidirect

Maximal subgroups

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

subgroupindex
C23×C8×C312
C2×C31×M322
C31×C22⋊C162
#211231