Finite Group Databasebeta

← C31×#7195 #21463954

Subgroups — C31×#7195 #21463954

Order 7936.

222 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 126 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×#2162C212yesmaximal
2C2×C31×#322C211yesmaximal, characteristic
3C2×C4×C8×C31C411yescharacteristic
4C2×C4×C8×C31C411yescharacteristic
5C2×C4×C8×C31C2211yescharacteristic
6C31×C4⋊C16—22no—
7C31×C22⋊C16C414yes—
8C4×C16×C31—22no—
9C31×#322—22no—
10C22×C8×C31C812yes—
11C22×C8×C31C812yes—
12C22×C8×C31C2×C412yes—
13C2×C42×C31C2×C411yescharacteristic
14C2×C16×C31—24no—
15C4×C8×C31—21no—
16C4×C8×C31—21no—
17C4×C8×C31—21no—
18C4×C8×C31—21no—
19C4×C8×C31D412yes—
20C4×C8×C31D411yescharacteristic
21C4×C8×C31Q811yescharacteristic
22C22×C4×C31C4211yescharacteristic
23C22×C4×C31C2×C811yescharacteristic
24C22×C4×C31C2×C811yescharacteristic
25C2×C8×C31—22no—
26C2×C8×C31—22no—
27C2×C8×C31—22no—
28C2×C8×C31—42no—
29C2×C8×C31—42no—
30C2×C8×C31C1614yescomplemented
31C2×C8×C31C22⋊C412yes—
32C2×C8×C31C4⋊C412yes—
33C42×C31C22⋊C411yescharacteristic
34C42×C31C4⋊C411yescharacteristic
35C42×C31M1611yescharacteristic
36C42×C31M1611yescharacteristic
37C16×C31—44no—
38#7195C3111yesmaximal, characteristic, direct product factor, Sylow
39C23×C31C4×C811yescharacteristic
40C2×C4×C31—22no—
41C2×C4×C31—22no—
42C2×C4×C31#9511yescharacteristic
43C2×C4×C31#9711yescharacteristic
44C2×C4×C31C22⋊C811yescharacteristic
45C2×C4×C31C22⋊C811yescharacteristic
46C2×C4×C31C4⋊C811yescharacteristic
47C2×C4×C31C4⋊C811yescharacteristic
48C2×C4×C31C2×C1612yes—
49C2×C4×C31M3212yes—
50C8×C31—22no—
51C8×C31—22no—
52C8×C31—24no—
53C8×C31—42no—
54#2162C2×C3112yes—
55C2×#322C2×C3111yescharacteristic
56C22×C31—21no—
57C22×C31—21no—
58C22×C31#33611yescharacteristic
59C22×C31C4×C1611yescharacteristic
60C22×C31#34611yescharacteristic
61C4×C31—21no—
62C4×C31—21no—
63C4×C31#34412yes—
64C4×C31C22⋊C1612yes—
65C4×C31#34912yes—
66C4×C31C4⋊C1612yes—
67C2×C4×C8C4×C3111yescharacteristic
68C2×C4×C8C4×C3111yescharacteristic
69C2×C4×C8C22×C3111yescharacteristic
70C4⋊C16—22no—
71C22⋊C16C4×C3114yes—
72C4×C16—22no—
73#322—22no—
74C2×C31—21no—
75C2×C31—21no—
76C2×C31#128111yescharacteristic
77C2×C31#137411yescharacteristic
78C2×C31#137711yescharacteristic
79C22×C8C8×C3112yes—
80C22×C8C8×C3112yes—
81C22×C8C2×C4×C3112yes—
82C2×C42C2×C4×C3111yescharacteristic
83C2×C16—24no—
84C4×C8—21no—
85C4×C8—21no—
86C4×C8—21no—
87C4×C8—21no—
88C4×C8D4×C3112yes—
89C4×C8D4×C3111yescharacteristic
90C4×C8Q8×C3111yescharacteristic
91C31#719511yescharacteristic, direct product factor, Sylow
92C22×C4C42×C3111yescharacteristic
93C22×C4C2×C8×C3111yescharacteristic
94C22×C4C2×C8×C3111yescharacteristic
95C2×C8—22no—
96C2×C8—22no—
97C2×C8—22no—
98C2×C8—42no—
99C2×C8—42no—
100C2×C8C16×C3114yescomplemented
101C2×C8C22⋊C4×C3112yes—
102C2×C8C4⋊C4×C3112yes—
103C42C22⋊C4×C3111yescharacteristic
104C42C4⋊C4×C3111yescharacteristic
105C42M16×C3111yescharacteristic
106C42M16×C3111yescharacteristic
107C16—44no—
108C23C4×C8×C3111yescharacteristic
109C2×C4—22no—
110C2×C4—22no—
111C2×C4C31×#9511yescharacteristic
112C2×C4C31×#9711yescharacteristic
113C2×C4C31×C22⋊C811yescharacteristic
114C2×C4C31×C22⋊C811yescharacteristic
115C2×C4C31×C4⋊C811yescharacteristic
116C2×C4C31×C4⋊C811yescharacteristic
117C2×C4C2×C16×C3112yes—
118C2×C4C31×M3212yes—
119C8—22no—
120C8—22no—
121C8—24no—
122C8—42no—
123C22—21no—
124C22—21no—
125C22C31×#33611yescharacteristic
126C22C4×C16×C3111yescharacteristic
127C22C31×#34611yescharacteristic
128C4—21no—
129C4—21no—
130C4C31×#34412yes—
131C4C31×C22⋊C1612yes—
132C4C31×#34912yes—
133C4C31×C4⋊C1612yes—
134C2—21no—
135C2—21no—
136C2C31×#128111yescharacteristic
137C2C31×#137411yescharacteristic
138C2C31×#137711yescharacteristic
subgroupG/H
centerC42×C31C22⋊C4
commutatorC22C4×C16×C31
Frattini, cosocleC2×C4×C8C22×C31
socleC22×C31#336
prime radicalC23×C31C4×C8
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C42×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
30. C2×C8×C31C16semidirect
38. #7195C31direct (N × H)
91. C31#7195direct (N × H)
100. C2×C8C16×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#21622
C2×C31×#3222
#719531