Finite Group Databasebeta

← C31×#2822 #16842755

Subgroups — C31×#2822 #16842755

Order 3968.

380 conjugacy classes of subgroups; only the 184 normal subgroups are shown.

normal subgroups only

This group has 380 conjugacy classes of subgroups — too many to draw. Only its 184 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×#125C212yesmaximal
2C31×#400C214yesmaximal
3C31×#398C214yesmaximal
4C31×#398C214yesmaximal
5C31×#382C211yesmaximal, characteristic
6C31×#125—28no—
7C2×C4⋊C4×C31C2214yes—
8C2×C4⋊C4×C31C2212yes—
9C2×C4⋊C4×C31C2214yes—
10C2×C4⋊C4×C31C2212yes—
11C2×C4⋊C4×C31C2214yes—
12C2×C4⋊C4×C31C2212yes—
13C2×C42×C31C2211yescharacteristic
14C31×#95C2218yes—
15C31×#95C2214yes—
16C31×#95C2214yes—
17C22×C4×C31C2314yes—
18C22×C4×C31C2314yes—
19C22×C4×C31C2314yes—
20C22×C4×C31C2312yes—
21C22×C4×C31C2311yescharacteristic
22C4⋊C4×C31—28no—
23C4⋊C4×C31—24no—
24C4⋊C4×C31—28no—
25C4⋊C4×C31—24no—
26C4⋊C4×C31—42no—
27C4⋊C4×C31—44no—
28C42×C31D414yes—
29C23×C31C2411yescharacteristic
30C2×C4×C31—21no—
31C2×C4×C31—24no—
32C2×C4×C31—21no—
33C2×C4×C31—24no—
34C2×C4×C31—24no—
35C2×C4×C31—24no—
36C2×C4×C31—24no—
37C2×C4×C31—28no—
38C2×C4×C31—24no—
39C2×C4×C31—28no—
40C2×C4×C31C2×D414yes—
41C2×C4×C31C2×D412yes—
42#2822C3111yesmaximal, characteristic, direct product factor, Sylow
43C22×C31C22×D411yescharacteristic
44C22×C31H(5,𝔽2)11yescharacteristic
45C22×C312−1+414yes—
46C22×C312−1+411yescharacteristic
47C4×C31—24no—
48C4×C31—22no—
49C4×C31—44no—
50C4×C31—44no—
51C4×C31—44no—
52C2×#125C2×C3112yes—
53#400C2×C3114yes—
54#398C2×C3114yes—
55#398C2×C3114yes—
56#382C2×C3111yescharacteristic
57C2×C31#53612yes—
58C2×C31#53711yescharacteristic
59C2×C31#56312yes—
60C2×C31#56412yes—
61#125—28no—
62C2×C4⋊C4C22×C3114yes—
63C2×C4⋊C4C22×C3112yes—
64C2×C4⋊C4C22×C3114yes—
65C2×C4⋊C4C22×C3112yes—
66C2×C4⋊C4C22×C3112yes—
67C2×C4⋊C4C22×C3114yes—
68C2×C42C22×C3111yescharacteristic
69#95C22×C3114yes—
70#95C22×C3118yes—
71#95C22×C3114yes—
72C31#282211yescharacteristic, direct product factor, Sylow
73C22×C4C23×C3114yes—
74C22×C4C23×C3114yes—
75C22×C4C23×C3114yes—
76C22×C4C23×C3112yes—
77C22×C4C23×C3111yescharacteristic
78C4⋊C4—28no—
79C4⋊C4—24no—
80C4⋊C4—28no—
81C4⋊C4—24no—
82C4⋊C4—42no—
83C4⋊C4—44no—
84C42D4×C3114yes—
85C23C24×C3111yescharacteristic
86C2×C4—21no—
87C2×C4—24no—
88C2×C4—21no—
89C2×C4—24no—
90C2×C4—24no—
91C2×C4—24no—
92C2×C4—24no—
93C2×C4—28no—
94C2×C4—24no—
95C2×C4—28no—
96C2×C4C2×D4×C3114yes—
97C2×C4C2×D4×C3112yes—
98C22C22×D4×C3111yescharacteristic
99C22C31×H(5,𝔽2)11yescharacteristic
100C22C31×2−1+414yes—
101C22C31×2−1+411yescharacteristic
102C4—24no—
103C4—22no—
104C4—44no—
105C4—44no—
106C4—44no—
107C2C31×#53612yes—
108C2C31×#53711yescharacteristic
109C2C31×#56312yes—
110C2C31×#56412yes—
subgroupG/H
center, socle, prime radicalC23×C31C24
commutator, Frattini, cosocleC23C24×C31
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

Complements

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

NH ≅ G/Ntype
42. #2822C31direct (N × H)
72. C31#2822direct (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×#4002
C31×#3982
C31×#3822
#282231