Finite Group Databasebeta

← C31×#2607 #16842540

Subgroups — C31×#2607 #16842540

Order 3968.

444 conjugacy classes of subgroups; only the 200 normal subgroups are shown.

normal subgroups only

This group has 444 conjugacy classes of subgroups — too many to draw. Only its 200 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
1C31×#399C212yesmaximal
2C31×#393C212yesmaximal
3C31×#391C214yesmaximal, complemented
4C31×#387C214yesmaximal, complemented
5C31×#381C211yesmaximal, characteristic
6C4×C22⋊C4×C31C212yesmaximal
7C22×Q8×C31C2212yes—
8C23×C4×C31C2211yescharacteristic
9C2×C4⋊C4×C31C2214yes—
10C2×C4⋊C4×C31C2212yes—
11C2×C22⋊C4×C31C2214yes—
12C2×C22⋊C4×C31C2211yescharacteristic
13C2×C22⋊C4×C31C2211yescharacteristic
14C2×C42×C31C2212yes—
15C2×C42×C31C2212yes—
16C31×#95C2212yes—
17C31×#95C2214yes—
18C31×#95C2214yes—
19C31×#95C2212yes—
20C31×#95C2214yes—
21C24×C31C2311yescharacteristic
22C2×Q8×C31—28no—
23C2×Q8×C31—42no—
24C22×C4×C31—41no—
25C22×C4×C31—41no—
26C22×C4×C31Q814yescomplemented
27C22×C4×C31C2312yes—
28C22×C4×C31C2314yes—
29C22×C4×C31C2312yes—
30C22×C4×C31C2312yes—
31C22×C4×C31C2314yes—
32C4⋊C4×C31—28no—
33C4⋊C4×C31—42no—
34C22⋊C4×C31—28no—
35C22⋊C4×C31—41no—
36C22⋊C4×C31—41no—
37C42×C31—42no—
38C42×C31—42no—
39C23×C31—24no—
40C23×C31—21no—
41C23×C31—21no—
42C23×C31C2×Q812yes—
43C23×C31C2411yescharacteristic
44Q8×C31—48no—
45C2×C4×C31—24no—
46C2×C4×C31—22no—
47C2×C4×C31—22no—
48C2×C4×C31—24no—
49C2×C4×C31—24no—
50C2×C4×C31—24no—
51C2×C4×C31—24no—
52C2×C4×C31—24no—
53C2×C4×C31—24no—
54C2×C4×C31—22no—
55C2×C4×C31—22no—
56C2×C4×C31—44no—
57C2×C4×C31C2×Q814yes—
58C2×C4×C31#4118yes—
59#2607C3111yesmaximal, characteristic, direct product factor, Sylow
60C22×C31—24no—
61C22×C31—22no—
62C22×C31—42no—
63C22×C31—42no—
64C22×C31C22×Q811yescharacteristic
65C22×C31C2×#4114yes—
66C22×C31H(5,𝔽2)11yescharacteristic
67C22×C31H(5,𝔽2)11yescharacteristic
68C4×C31—24no—
69C4×C31—28no—
70C4×C31—42no—
71C4×C31—44no—
72C4×C31—42no—
73#399C2×C3112yes—
74#393C2×C3112yes—
75#391C2×C3114yescomplemented
76#387C2×C3114yescomplemented
77#381C2×C3111yescharacteristic
78C4×C22⋊C4C2×C3112yes—
79C2×C31—42no—
80C2×C31#53312yes—
81C2×C31#54311yescharacteristic
82C2×C31#55112yes—
83C2×C31#55912yes—
84C22×Q8C22×C3112yes—
85C23×C4C22×C3111yescharacteristic
86C2×C4⋊C4C22×C3114yes—
87C2×C4⋊C4C22×C3112yes—
88C2×C22⋊C4C22×C3114yes—
89C2×C22⋊C4C22×C3111yescharacteristic
90C2×C22⋊C4C22×C3111yescharacteristic
91C2×C42C22×C3112yes—
92C2×C42C22×C3112yes—
93#95C22×C3114yes—
94#95C22×C3114yes—
95#95C22×C3112yes—
96#95C22×C3114yes—
97#95C22×C3112yes—
98C31#260711yescharacteristic, direct product factor, Sylow
99C24C23×C3111yescharacteristic
100C2×Q8—28no—
101C2×Q8—42no—
102C22×C4—41no—
103C22×C4—41no—
104C22×C4Q8×C3114yescomplemented
105C22×C4C23×C3112yes—
106C22×C4C23×C3114yes—
107C22×C4C23×C3112yes—
108C22×C4C23×C3112yes—
109C22×C4C23×C3114yes—
110C4⋊C4—28no—
111C4⋊C4—42no—
112C22⋊C4—28no—
113C22⋊C4—41no—
114C22⋊C4—41no—
115C42—42no—
116C42—42no—
117C23—24no—
118C23—21no—
119C23—21no—
120C23C2×Q8×C3112yes—
121C23C24×C3111yescharacteristic
122Q8—48no—
123C2×C4—24no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—24no—
127C2×C4—24no—
128C2×C4—24no—
129C2×C4—24no—
130C2×C4—24no—
131C2×C4—24no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—44no—
135C2×C4C2×Q8×C3114yes—
136C2×C4#41×C3118yes—
137C22—24no—
138C22—22no—
139C22—42no—
140C22—42no—
141C22C22×Q8×C3111yescharacteristic
142C22C2×#41×C3114yes—
143C22C31×H(5,𝔽2)11yescharacteristic
144C22C31×H(5,𝔽2)11yescharacteristic
145C4—24no—
146C4—28no—
147C4—42no—
148C4—44no—
149C4—42no—
150C2—42no—
151C2C31×#53312yes—
152C2C31×#54311yescharacteristic
153C2C31×#55112yes—
154C2C31×#55912yes—
subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC24×C31C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#391C2semidirect
4. C31×#387C2semidirect
26. C22×C4×C31Q8semidirect
59. #2607C31direct (N × H)
75. #391C2×C31semidirect
76. #387C2×C31semidirect
98. C31#2607direct (N × H)
104. C22×C4Q8×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#3992
C31×#3932
C31×#3912
C31×#3872
C31×#3812
C4×C22⋊C4×C312
#260731