Finite Group Databasebeta

← C31×#525 #14520706

Subgroups — C31×#525 #14520706

Order 1984.

330 conjugacy classes of subgroups; only the 170 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 170 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×#41×C31C211yesmaximal, characteristic, complemented
2C23×C4×C31C211yesmaximal, characteristic, complemented
3C31×#123C212yesmaximal, complemented
4C31×C22⋊Q8C212yesmaximal, complemented
5C31×#121C212yesmaximal, complemented
6C31×#120C212yesmaximal, complemented
7C4×D4×C31C214yesmaximal, complemented
8C31×#117C211yesmaximal, characteristic, complemented
9C24×C31C2211yescharacteristic
10#41×C31—24no—
11C2×Q8×C31C2211yescharacteristic, complemented
12C2×D4×C31C2214yes—
13C2×D4×C31C2212yes—
14C2×D4×C31C2211yescharacteristic, complemented
15C22×C4×C31—24no—
16C22×C4×C31C2212yes—
17C22×C4×C31C2211yescharacteristic
18C22×C4×C31C2212yes—
19C22×C4×C31C2211yescharacteristic
20C22×C4×C31C2212yescomplemented
21C4⋊C4×C31C2212yescomplemented
22C4⋊C4×C31C2214yescomplemented
23C22⋊C4×C31C2212yes—
24C22⋊C4×C31C2214yes—
25C22⋊C4×C31C2214yescomplemented
26C42×C31C2212yescomplemented
27C23×C31—22no—
28C23×C31—24no—
29C23×C31C2312yes—
30C23×C31C2311yescharacteristic
31C23×C31C2312yes—
32Q8×C31—22no—
33D4×C31—24no—
34D4×C31—28no—
35D4×C31—22no—
36C2×C4×C31—22no—
37C2×C4×C31—24no—
38C2×C4×C31—24no—
39C2×C4×C31—24no—
40C2×C4×C31D414yescomplemented
41C2×C4×C31C2314yes—
42C2×C4×C31C2312yes—
43C2×C4×C31C2312yes—
44C2×C4×C31C2311yescharacteristic
45C2×C4×C31C2311yescharacteristic
46C22×C31—28no—
47C22×C31—22no—
48C22×C31—22no—
49C22×C31—22no—
50C22×C31—22no—
51C22×C31—24no—
52C22×C31C2×D412yes—
53C22×C31#4114yescomplemented
54C22×C31C2411yescharacteristic
55C4×C31—22no—
56C4×C31—22no—
57C4×C31—24no—
58C4×C31C2×D412yes—
59C4×C31C2×D412yes—
60#525C3111yesmaximal, characteristic, direct product factor, Sylow
61C2×C31—22no—
62C2×C31—24no—
63C2×C31—42no—
64C2×C31C22×D411yescharacteristic
65C2×C31C2×#4112yes—
66C2×#41C2×C3111yescharacteristic, complemented
67C23×C4C2×C3111yescharacteristic, complemented
68#123C2×C3112yescomplemented
69C22⋊Q8C2×C3112yescomplemented
70#121C2×C3112yescomplemented
71#120C2×C3112yescomplemented
72C4×D4C2×C3114yescomplemented
73#117C2×C3111yescharacteristic, complemented
74C31#52511yescharacteristic, direct product factor, Sylow
75C24C22×C3111yescharacteristic
76#41—24no—
77C2×Q8C22×C3111yescharacteristic, complemented
78C2×D4C22×C3114yes—
79C2×D4C22×C3112yes—
80C2×D4C22×C3111yescharacteristic, complemented
81C22×C4—24no—
82C22×C4C22×C3112yes—
83C22×C4C22×C3112yes—
84C22×C4C22×C3111yescharacteristic
85C22×C4C22×C3111yescharacteristic
86C22×C4C22×C3112yescomplemented
87C4⋊C4C22×C3112yescomplemented
88C4⋊C4C22×C3114yescomplemented
89C22⋊C4C22×C3112yes—
90C22⋊C4C22×C3114yes—
91C22⋊C4C22×C3114yescomplemented
92C42C22×C3112yescomplemented
93C23—22no—
94C23—24no—
95C23C23×C3112yes—
96C23C23×C3111yescharacteristic
97C23C23×C3112yes—
98Q8—22no—
99D4—24no—
100D4—28no—
101D4—22no—
102C2×C4—22no—
103C2×C4—24no—
104C2×C4—24no—
105C2×C4—24no—
106C2×C4D4×C3114yescomplemented
107C2×C4C23×C3114yes—
108C2×C4C23×C3112yes—
109C2×C4C23×C3112yes—
110C2×C4C23×C3111yescharacteristic
111C2×C4C23×C3111yescharacteristic
112C22—28no—
113C22—22no—
114C22—22no—
115C22—22no—
116C22—22no—
117C22—24no—
118C22C2×D4×C3112yes—
119C22#41×C3114yescomplemented
120C22C24×C3111yescharacteristic
121C4—22no—
122C4—22no—
123C4—24no—
124C4C2×D4×C3112yes—
125C4C2×D4×C3112yes—
126C2—22no—
127C2—24no—
128C2—42no—
129C2C22×D4×C3111yescharacteristic
130C2C2×#41×C3112yes—
subgroupG/H
centerC2×C4×C31C23
commutator, Frattini, cosocleC22C24×C31
socleC22×C31C24
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×#41×C31C2semidirect
2. C23×C4×C31C2semidirect
3. C31×#123C2semidirect
4. C31×C22⋊Q8C2semidirect
5. C31×#121C2semidirect
6. C31×#120C2semidirect
7. C4×D4×C31C2semidirect
8. C31×#117C2semidirect
11. C2×Q8×C31C22semidirect
14. C2×D4×C31C22semidirect
20. C22×C4×C31C22semidirect
21. C4⋊C4×C31C22semidirect
22. C4⋊C4×C31C22semidirect
25. C22⋊C4×C31C22semidirect
26. C42×C31C22semidirect
40. C2×C4×C31D4semidirect
53. C22×C31#41semidirect
60. #525C31direct (N × H)
66. C2×#41C2×C31semidirect
67. C23×C4C2×C31semidirect
68. #123C2×C31semidirect
69. C22⋊Q8C2×C31semidirect
70. #121C2×C31semidirect
71. #120C2×C31semidirect
72. C4×D4C2×C31semidirect
73. #117C2×C31semidirect
74. C31#525direct (N × H)
77. C2×Q8C22×C31semidirect
80. C2×D4C22×C31semidirect
86. C22×C4C22×C31semidirect
87. C4⋊C4C22×C31semidirect
88. C4⋊C4C22×C31semidirect
91. C22⋊C4C22×C31semidirect
92. C42C22×C31semidirect
106. C2×C4D4×C31semidirect
119. C22#41×C31semidirect

Maximal subgroups

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

subgroupindex
C2×#41×C312
C23×C4×C312
C31×#1232
C31×C22⋊Q82
C31×#1212
C31×#1202
C4×D4×C312
C31×#1172
#52531