Finite Group Databasebeta

← D31×#379 #16848077

Subgroups — D31×#379 #16848077

Order 3968.

3464 conjugacy classes of subgroups; only the 365 normal subgroups are shown.

normal subgroups only

This group has 3464 conjugacy classes of subgroups — too many to draw. Only its 365 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
1C25×D31C211yesmaximal, characteristic
2C2×C22⋊C4×D31C216yesmaximal, complemented
3#14520905C211yesmaximal, characteristic, complemented
4#14520904C216yesmaximal, complemented
5C31×#379C211yesmaximal, characteristic, complemented
6C25×C31C2211yescharacteristic
7C24×D31—224no—
8C24×D31C418yescomplemented
9C24×D31C2213yes—
10C24×D31C2213yes—
11C22×C4×D31C2214yescomplemented
12C2×C22⋊C4×C31C2216yescomplemented
13C2×C22⋊Dic31C2216yescomplemented
14C2×(C2×D31)⋊C4C22112yescomplemented
15C22⋊C4×D31—224no—
16C24×C31—212no—
17C24×C31C2×C414yescomplemented
18C24×C31C2313yes—
19C23×D31—2128no—
20C23×D31—212no—
21C23×D31—296no—
22C23×D31—224no—
23C23×D31—224no—
24C23×D31C2×C4112yes—
25C23×D31C2×C4112yescomplemented
26C23×D31D4124yes—
27C23×D31C2313yes—
28C23×D31C2311yescharacteristic
29C22×C4×C31C2314yescomplemented
30C22×Dic31C2314yescomplemented
31C2×C4×D31—224no—
32C22⋊C4×C31—212no—
33C22⋊Dic31—212no—
34(C2×D31)⋊C4—224no—
35C23×C31—232no—
36C23×C31—224no—
37C23×C31—212no—
38C23×C31C22×C416yes—
39C23×C31C2×D4112yes—
40C23×C31C2411yescharacteristic
41C22×D31—296no—
42C22×D31—2256no—
43C22×D31—224no—
44C22×D31—212no—
45C22×D31—248no—
46C22×D31—248no—
47C22×D31—296no—
48C22×D31C22⋊C4148yescomplemented
49C22×D31C22×C416yes—
50C22×D31C22×C412yes—
51C22×D31C2×D4112yes—
52C22×D31C2×D4112yes—
53C2×C4×C31—212no—
54C2×Dic31—212no—
55C4×D31—416no—
56C2×#379—311nomaximal, Sylow
57C22×C31—232no—
58C22×C31—212no—
59C22×C31—224no—
60C22×C31C2×C22⋊C4112yescomplemented
61C22×C31C23×C411yescharacteristic
62C22×C31C22×D416yes—
63C2×D31—296no—
64C2×D31—212no—
65C2×D31—224no—
66C2×D31—296no—
67C2×D31C2×C22⋊C4112yes—
68C2×D31C2×C22⋊C4112yescomplemented
69C2×D31#120116yes—
70C4×C31—44no—
71Dic31—44no—
72C26—311no—
73C22×C22⋊C4—316no—
74#379—311no—
75#379—316no—
76#379D3111yescharacteristic, direct product factor
77C2×C31—212no—
78C2×C31C22×C22⋊C413yes—
79C2×C31C2×#12014yes—
80D31—212no—
81D31#37918yesdirect product factor
82C25—313no—
83C25—318no—
84C25—313no—
85C25—6224no—
86C25C2×D3111yescharacteristic
87C23×C4—314no—
88C2×C22⋊C4—316no—
89C2×C22⋊C4—3112no—
90C2×C22⋊C4—6224no—
91C2×C22⋊C4C2×D3116yescomplemented
92C31C2×#37911yescharacteristic, complemented, Sylow
93C24—212no—
94C24—311no—
95C24—3112no—
96C24—3124no—
97C24—313no—
98C24—3112no—
99C24—6296no—
100C24—6224no—
101C24—6224no—
102C24—62128no—
103C24—6212no—
104C24C4×D3114yescomplemented
105C24C22×D3113yes—
106C22×C4—314no—
107C22×C4—6224no—
108C22×C4C22×D3114yescomplemented
109C22⋊C4—212no—
110C22⋊C4—6224no—
111C22⋊C4—6212no—
112C23—232no—
113C23—224no—
114C23—212no—
115C23—312no—
116C23—3112no—
117C23—3148no—
118C23—316no—
119C23—3112no—
120C23—6248no—
121C23—6248no—
122C23—6296no—
123C23—62256no—
124C23—6296no—
125C23—6224no—
126C23—6212no—
127C23C2×C4×D3116yes—
128C23D4×D31112yes—
129C23C23×D3111yescharacteristic
130C2×C4—212no—
131C2×C4—6212no—
132C2×C4—12416no—
133C22—232no—
134C22—212no—
135C22—224no—
136C22—3112no—
137C22—3116no—
138C22—3112no—
139C22—6296no—
140C22—6296no—
141C22—6212no—
142C22—6224no—
143C22C22⋊C4×D31112yescomplemented
144C22C22×C4×D3111yescharacteristic
145C22C2×D4×D3116yes—
146C4—44no—
147C4—1244no—
148C2—212no—
149C2—318no—
150C2—6212no—
151C2C2×C22⋊C4×D3113yes—
152C2#120×D3114yes—
subgroupG/H
center, FrattiniC23C23×D31
commutatorC22×C31C23×C4
FittingC31×#379C2
socle, cosocleC23×C31C24
prime radicalC25×D31C2
hypercenter#379D31
hypocenterC31C2×#379
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ #379

Complements

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

NH ≅ G/Ntype
2. C2×C22⋊C4×D31C2semidirect
3. #14520905C2semidirect
4. #14520904C2semidirect
5. C31×#379C2semidirect
8. C24×D31C4semidirect
11. C22×C4×D31C22semidirect
12. C2×C22⋊C4×C31C22semidirect
13. C2×C22⋊Dic31C22semidirect
14. C2×(C2×D31)⋊C4C22semidirect
17. C24×C31C2×C4semidirect
25. C23×D31C2×C4semidirect
29. C22×C4×C31C23semidirect
30. C22×Dic31C23semidirect
48. C22×D31C22⋊C4semidirect
60. C22×C31C2×C22⋊C4semidirect
68. C2×D31C2×C22⋊C4semidirect
76. #379D31direct (N × H)
81. D31#379direct (N × H)
91. C2×C22⋊C4C2×D31semidirect
92. C31C2×#379semidirect
104. C24C4×D31semidirect
108. C22×C4C22×D31semidirect
143. C22C22⋊C4×D31semidirect

Maximal subgroups

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

subgroupindex
C25×D312
C2×C22⋊C4×D312
#145209052
#145209042
C31×#3792
C2×#37931