Finite Group Databasebeta

← C31×#17102 #21473861

Subgroups — C31×#17102 #21473861

Order 7936.

2966 conjugacy classes of subgroups; only the 366 normal subgroups are shown.

normal subgroups only

This group has 2966 conjugacy classes of subgroups — too many to draw. Only its 366 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×#392C2110yesmaximal, complemented
2C31×#1440C215yesmaximal, complemented
3C23×D4×C31C22110yes—
4C22×C22⋊C4×C31C22110yes—
5C22×C22⋊C4×C31C2215yes—
6C31×#392—240no—
7C2×C31×#95C22110yes—
8C25×C31C2315yes—
9C22×D4×C31—240no—
10C22×D4×C31—220no—
11C22×D4×C31—420no—
12C22×D4×C31—410no—
13C22×D4×C31—410no—
14C23×C4×C31C23110yes—
15C2×C22⋊C4×C31—240no—
16C2×C22⋊C4×C31—410no—
17C2×C22⋊C4×C31—410no—
18C2×C22⋊C4×C31D4120yescomplemented
19C31×#95—220no—
20C24×C31—220no—
21C24×C31—210no—
22C24×C31—220no—
23C24×C31—220no—
24C24×C31C2×D4110yes—
25C24×C31C2411yescharacteristic
26C2×D4×C31—480no—
27C2×D4×C31—440no—
28C2×D4×C31—440no—
29C2×D4×C31—480no—
30C2×D4×C31—440no—
31C22×C4×C31—220no—
32C22×C4×C31—210no—
33C22×C4×C31—210no—
34C22×C4×C31—220no—
35C22×C4×C31C2×D4120yes—
36C22⋊C4×C31—420no—
37C22⋊C4×C31—440no—
38#17102C3111yesmaximal, characteristic, direct product factor, Sylow
39C23×C31—210no—
40C23×C31—220no—
41C23×C31—240no—
42C23×C31—420no—
43C23×C31—420no—
44C23×C31—420no—
45C23×C31—410no—
46C23×C31—420no—
47C23×C31—420no—
48C23×C31—410no—
49C23×C31—420no—
50C23×C31C22×D415yes—
51C23×C31H(5,𝔽2)110yes—
52D4×C31—4160no—
53C2×C4×C31—220no—
54C2×C4×C31—240no—
55C2×C4×C31—420no—
56C2×C4×C31—410no—
57C2×C4×C31—410no—
58C2×#392C2×C31110yescomplemented
59#1440C2×C3115yescomplemented
60C22×C31—440no—
61C22×C31—420no—
62C22×C31—410no—
63C22×C31—820no—
64C22×C31—820no—
65C22×C31#53415yes—
66C22×C31#535110yes—
67C22×C31D42110yes—
68C22×C31#560110yes—
69C4×C31—420no—
70C23×D4C22×C31110yes—
71C22×C22⋊C4C22×C31110yes—
72C22×C22⋊C4C22×C3115yes—
73#392—240no—
74C2×#95C22×C31110yes—
75C2×C31—810no—
76C2×C31#2669110yes—
77C2×C31#281515yes—
78C25C23×C3115yes—
79C22×D4—240no—
80C22×D4—220no—
81C22×D4—420no—
82C22×D4—410no—
83C22×D4—410no—
84C23×C4C23×C31110yes—
85C2×C22⋊C4—240no—
86C2×C22⋊C4—410no—
87C2×C22⋊C4—410no—
88C2×C22⋊C4D4×C31120yescomplemented
89#95—220no—
90C31#1710211yescharacteristic, direct product factor, Sylow
91C24—220no—
92C24—210no—
93C24—220no—
94C24—220no—
95C24C2×D4×C31110yes—
96C24C24×C3111yescharacteristic
97C2×D4—480no—
98C2×D4—440no—
99C2×D4—440no—
100C2×D4—480no—
101C2×D4—440no—
102C22×C4—220no—
103C22×C4—210no—
104C22×C4—210no—
105C22×C4—220no—
106C22×C4C2×D4×C31120yes—
107C22⋊C4—420no—
108C22⋊C4—440no—
109C23—210no—
110C23—220no—
111C23—240no—
112C23—420no—
113C23—420no—
114C23—420no—
115C23—410no—
116C23—420no—
117C23—420no—
118C23—410no—
119C23—420no—
120C23C22×D4×C3115yes—
121C23C31×H(5,𝔽2)110yes—
122D4—4160no—
123C2×C4—220no—
124C2×C4—240no—
125C2×C4—420no—
126C2×C4—410no—
127C2×C4—410no—
128C22—440no—
129C22—420no—
130C22—410no—
131C22—820no—
132C22—820no—
133C22C31×#53415yes—
134C22C31×#535110yes—
135C22D42×C31110yes—
136C22C31×#560110yes—
137C4—420no—
138C2—810no—
139C2C31×#2669110yes—
140C2C31×#281515yes—
subgroupG/H
center, socleC24×C31C24
commutator, Frattini, cosocleC24C24×C31
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#392C2semidirect
2. C31×#1440C2semidirect
18. C2×C22⋊C4×C31D4semidirect
38. #17102C31direct (N × H)
58. C2×#392C2×C31semidirect
59. #1440C2×C31semidirect
88. C2×C22⋊C4D4×C31semidirect
90. C31#17102direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#3922
C31×#14402
#1710231