Finite Group Databasebeta

← C31×#2371 #16842304

Subgroups — C31×#2371 #16842304

Order 3968.

448 conjugacy classes of subgroups; only the 280 normal subgroups are shown.

normal subgroups only

This group has 448 conjugacy classes of subgroups — too many to draw. Only its 280 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
1C2×C31×#125C211yesmaximal, characteristic
2C31×#387C214yesmaximal
3C31×#387C214yesmaximal
4C4×C4⋊C4×C31C214yesmaximal
5C31×#376C212yesmaximal
6C31×#125C418yescomplemented
7C2×C4⋊C4×C31C2214yes—
8C2×C4⋊C4×C31C2214yes—
9C2×C4⋊C4×C31C2212yes—
10C2×C42×C31C2214yes—
11C2×C42×C31C2214yes—
12C2×C42×C31C2211yescharacteristic
13C31×#95C2212yes—
14C31×#95C2212yes—
15C31×#95C2214yes—
16C31×#95C2214yes—
17C31×#95C2214yes—
18C22×C4×C31C2314yes—
19C22×C4×C31C2311yescharacteristic
20C22×C4×C31C2312yes—
21C22×C4×C31C2314yes—
22C22×C4×C31C2314yes—
23C4⋊C4×C31—28no—
24C4⋊C4×C31C2×C4116yes—
25C4⋊C4×C31C2×C418yes—
26C42×C31—28no—
27C42×C31—28no—
28C42×C31C2×C414yes—
29C23×C31C2411yescharacteristic
30C2×C4×C31—24no—
31C2×C4×C31—24no—
32C2×C4×C31—24no—
33C2×C4×C31—24no—
34C2×C4×C31—22no—
35C2×C4×C31—24no—
36C2×C4×C31—24no—
37C2×C4×C31—24no—
38C2×C4×C31—24no—
39C2×C4×C31C22×C414yes—
40C2×C4×C31C22×C412yes—
41C2×C4×C31C22×C418yes—
42C2×C4×C31#4118yes—
43#2371C3111yesmaximal, characteristic, direct product factor, Sylow
44C22×C31C23×C411yescharacteristic
45C22×C31C2×#4114yes—
46C22×C312−1+412yes—
47C4×C31—24no—
48C4×C31—28no—
49C4×C31—22no—
50C4×C31—28no—
51C4×C31—44no—
52C2×#125C2×C3111yescharacteristic
53#387C2×C3114yes—
54#387C2×C3114yes—
55C4×C4⋊C4C2×C3114yes—
56#376C2×C3112yes—
57C2×C31C4×#4112yes—
58C2×C31#51911yescharacteristic
59C2×C31#55214yes—
60#125C4×C3118yescomplemented
61C2×C4⋊C4C22×C3114yes—
62C2×C4⋊C4C22×C3114yes—
63C2×C4⋊C4C22×C3112yes—
64C2×C42C22×C3114yes—
65C2×C42C22×C3114yes—
66C2×C42C22×C3111yescharacteristic
67#95C22×C3112yes—
68#95C22×C3112yes—
69#95C22×C3114yes—
70#95C22×C3114yes—
71#95C22×C3114yes—
72C31#237111yescharacteristic, direct product factor, Sylow
73C22×C4C23×C3114yes—
74C22×C4C23×C3111yescharacteristic
75C22×C4C23×C3112yes—
76C22×C4C23×C3114yes—
77C22×C4C23×C3114yes—
78C4⋊C4—28no—
79C4⋊C4C2×C4×C31116yes—
80C4⋊C4C2×C4×C3118yes—
81C42—28no—
82C42—28no—
83C42C2×C4×C3114yes—
84C23C24×C3111yescharacteristic
85C2×C4—24no—
86C2×C4—24no—
87C2×C4—24no—
88C2×C4—24no—
89C2×C4—22no—
90C2×C4—24no—
91C2×C4—24no—
92C2×C4—24no—
93C2×C4—24no—
94C2×C4C22×C4×C3114yes—
95C2×C4C22×C4×C3112yes—
96C2×C4C22×C4×C3118yes—
97C2×C4#41×C3118yes—
98C22C23×C4×C3111yescharacteristic
99C22C2×#41×C3114yes—
100C22C31×2−1+412yes—
101C4—24no—
102C4—28no—
103C4—22no—
104C4—28no—
105C4—44no—
106C2C4×#41×C3112yes—
107C2C31×#51911yescharacteristic
108C2C31×#55214yes—
subgroupG/H
center, socle, prime radicalC23×C31C24
commutatorC22C23×C4×C31
Frattini, cosocleC23C24×C31
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

Complements

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

NH ≅ G/Ntype
6. C31×#125C4semidirect
43. #2371C31direct (N × H)
60. #125C4×C31semidirect
72. C31#2371direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#1252
C31×#3872
C4×C4⋊C4×C312
C31×#3762
#237131