Finite Group Databasebeta

← C31×#2819 #16842752

Subgroups — C31×#2819 #16842752

Order 3968.

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

normal subgroups only

This group has 580 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×#124C212yesmaximal, complemented
2C31×#394C214yesmaximal, complemented
3C31×#393C214yesmaximal, complemented
4C31×#392C214yesmaximal, complemented
5C31×#382C211yesmaximal, characteristic, complemented
6C22×Q8×C31C2212yes—
7C22×D4×C31C2212yes—
8C22×D4×C31C2214yes—
9C31×#124—28no—
10C2×C4⋊C4×C31C2212yes—
11C2×C22⋊C4×C31C2214yes—
12C2×C22⋊C4×C31C2214yes—
13C2×C22⋊C4×C31C2218yes—
14C2×C42×C31C2211yescharacteristic
15C31×#95C2214yes—
16C31×#95C2214yes—
17C24×C31C2314yes—
18C2×Q8×C31—24no—
19C2×Q8×C31—44no—
20C2×D4×C31—24no—
21C2×D4×C31—44no—
22C2×D4×C31—48no—
23C2×D4×C31—44no—
24C22×C4×C31C2314yes—
25C22×C4×C31C2314yes—
26C22×C4×C31C2312yes—
27C22×C4×C31C2311yescharacteristic
28C4⋊C4×C31—42no—
29C22⋊C4×C31—28no—
30C22⋊C4×C31—28no—
31C22⋊C4×C31—48no—
32C42×C31D414yescomplemented
33C23×C31—24no—
34C23×C31—28no—
35C23×C31—28no—
36C23×C31—24no—
37C23×C31—24no—
38C23×C31C2411yescharacteristic
39Q8×C31—48no—
40D4×C31—48no—
41D4×C31—416no—
42C2×C4×C31—21no—
43C2×C4×C31—24no—
44C2×C4×C31—21no—
45C2×C4×C31—24no—
46C2×C4×C31—28no—
47C2×C4×C31—28no—
48C2×C4×C31—24no—
49C2×C4×C31C2×D412yes—
50C2×C4×C31C2×D414yes—
51#2819C3111yesmaximal, characteristic, direct product factor, Sylow
52C22×C31—44no—
53C22×C31—44no—
54C22×C31—44no—
55C22×C31—48no—
56C22×C31—48no—
57C22×C31C22×D411yescharacteristic
58C22×C31H(5,𝔽2)14yes—
59C22×C31H(5,𝔽2)11yescharacteristic
60C22×C312−1+411yescharacteristic
61C4×C31—24no—
62C4×C31—22no—
63C4×C31—44no—
64C4×C31—44no—
65C2×#124C2×C3112yescomplemented
66#394C2×C3114yescomplemented
67#393C2×C3114yescomplemented
68#392C2×C3114yescomplemented
69#382C2×C3111yescharacteristic, complemented
70C2×C31—84no—
71C2×C31#53512yes—
72C2×C31#53711yescharacteristic
73C2×C31H(3,𝔽4)12yes—
74C2×C31#56212yes—
75C22×Q8C22×C3112yes—
76C22×D4C22×C3112yes—
77C22×D4C22×C3114yes—
78#124—28no—
79C2×C4⋊C4C22×C3112yes—
80C2×C22⋊C4C22×C3114yes—
81C2×C22⋊C4C22×C3114yes—
82C2×C22⋊C4C22×C3118yes—
83C2×C42C22×C3111yescharacteristic
84#95C22×C3114yes—
85#95C22×C3114yes—
86C31#281911yescharacteristic, direct product factor, Sylow
87C24C23×C3114yes—
88C2×Q8—24no—
89C2×Q8—44no—
90C2×D4—24no—
91C2×D4—44no—
92C2×D4—48no—
93C2×D4—44no—
94C22×C4C23×C3114yes—
95C22×C4C23×C3114yes—
96C22×C4C23×C3112yes—
97C22×C4C23×C3111yescharacteristic
98C4⋊C4—42no—
99C22⋊C4—28no—
100C22⋊C4—28no—
101C22⋊C4—48no—
102C42D4×C3114yescomplemented
103C23—24no—
104C23—28no—
105C23—28no—
106C23—24no—
107C23—24no—
108C23C24×C3111yescharacteristic
109Q8—48no—
110D4—48no—
111D4—416no—
112C2×C4—21no—
113C2×C4—24no—
114C2×C4—21no—
115C2×C4—24no—
116C2×C4—28no—
117C2×C4—28no—
118C2×C4—24no—
119C2×C4C2×D4×C3112yes—
120C2×C4C2×D4×C3114yes—
121C22—44no—
122C22—44no—
123C22—44no—
124C22—48no—
125C22—48no—
126C22C22×D4×C3111yescharacteristic
127C22C31×H(5,𝔽2)14yes—
128C22C31×H(5,𝔽2)11yescharacteristic
129C22C31×2−1+411yescharacteristic
130C4—24no—
131C4—22no—
132C4—44no—
133C4—44no—
134C2—84no—
135C2C31×#53512yes—
136C2C31×#53711yescharacteristic
137C2C31×H(3,𝔽4)12yes—
138C2C31×#56212yes—
subgroupG/H
center, socleC23×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
1. C2×C31×#124C2semidirect
2. C31×#394C2semidirect
3. C31×#393C2semidirect
4. C31×#392C2semidirect
5. C31×#382C2semidirect
32. C42×C31D4semidirect
51. #2819C31direct (N × H)
65. C2×#124C2×C31semidirect
66. #394C2×C31semidirect
67. #393C2×C31semidirect
68. #392C2×C31semidirect
69. #382C2×C31semidirect
86. C31#2819direct (N × H)
102. C42D4×C31semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#1242
C31×#3942
C31×#3932
C31×#3922
C31×#3822
#281931