Finite Group Databasebeta

← C31×#7148 #21463907

Subgroups — C31×#7148 #21463907

Order 7936.

302 conjugacy classes of subgroups; only the 134 normal subgroups are shown.

normal subgroups only

This group has 302 conjugacy classes of subgroups — too many to draw. Only its 134 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
2C42×C8×C31C211yesmaximal, characteristic
3C2×C4×C8×C31—22no—
4C2×C4×C8×C31C411yescharacteristic
5C2×C4×C8×C31C2211yescharacteristic
6C43×C31C411yescharacteristic
7C31×C4⋊C16C414yescomplemented
8C31×C22⋊C16—22no—
9C4×C16×C31—22no—
10C22×C8×C31—21no—
11C22×C8×C31D412yes—
12C2×C42×C31—21no—
13C2×C42×C31—21no—
14C2×C42×C31C812yes—
15C2×C42×C31C2×C411yescharacteristic
16C2×C16×C31—24no—
17C4×C8×C31—28no—
18C4×C8×C31—21no—
19C4×C8×C31C812yes—
20C4×C8×C31C2×C412yes—
21C4×C8×C31D411yescharacteristic
22C4×C8×C31Q811yescharacteristic
23C22×C4×C31—22no—
24C22×C4×C31C22⋊C411yescharacteristic
25C22×C4×C31C2×C811yescharacteristic
26C22×C4×C31M1611yescharacteristic
27C2×C8×C31—24no—
28C2×C8×C31—22no—
29C2×C8×C31—24no—
30C2×C8×C31C22⋊C412yes—
31C2×C8×C31C4⋊C412yes—
32C42×C31—24no—
33C42×C31—24no—
34C42×C31—22no—
35C42×C31C1614yescomplemented
36C42×C31C4211yescharacteristic
37C42×C31C4⋊C411yescharacteristic
38C42×C31C2×C811yescharacteristic
39C42×C31M1611yescharacteristic
40C16×C31—44no—
41#7148C3111yesmaximal, characteristic, direct product factor, Sylow
42C23×C31C22⋊C811yescharacteristic
43C2×C4×C31—24no—
44C2×C4×C31—24no—
45C2×C4×C31—24no—
46C2×C4×C31—22no—
47C2×C4×C31—22no—
48C2×C4×C31#9511yescharacteristic
49C2×C4×C31C4×C811yescharacteristic
50C2×C4×C31#9711yescharacteristic
51C2×C4×C31C22⋊C811yescharacteristic
52C2×C4×C31C4⋊C811yescharacteristic
53C2×C4×C31C4⋊C811yescharacteristic
54C2×C4×C31C2×C1612yes—
55C2×C4×C31M3212yes—
56C8×C31—24no—
57C8×C31—22no—
58C8×C31#10414yes—
59#2162C2×C3112yes—
60C42×C8C2×C3111yescharacteristic
61C22×C31—21no—
62C22×C31—21no—
63C22×C31#33611yescharacteristic
64C22×C31C22⋊C1612yes—
65C4×C31—28no—
66C4×C31—21no—
67C4×C31—21no—
68C4×C31#33912yes—
69C4×C31C4×C1611yescharacteristic
70C4×C31#34611yescharacteristic
71C4×C31C4⋊C1612yes—
72C4×C31#36412yes—
73C2×C4×C8—22no—
74C2×C4×C8C4×C3111yescharacteristic
75C2×C4×C8C22×C3111yescharacteristic
76C43C4×C3111yescharacteristic
77C4⋊C16C4×C3114yescomplemented
78C22⋊C16—22no—
79C4×C16—22no—
80C2×C31—22no—
81C2×C31#127611yescharacteristic
82C2×C31#137411yescharacteristic
83C2×C31#137611yescharacteristic
84C22×C8—21no—
85C22×C8D4×C3112yes—
86C2×C42—21no—
87C2×C42—21no—
88C2×C42C8×C3112yes—
89C2×C42C2×C4×C3111yescharacteristic
90C2×C16—24no—
91C4×C8—28no—
92C4×C8—21no—
93C4×C8C8×C3112yes—
94C4×C8C2×C4×C3112yes—
95C4×C8D4×C3111yescharacteristic
96C4×C8Q8×C3111yescharacteristic
97C31#714811yescharacteristic, direct product factor, Sylow
98C22×C4—22no—
99C22×C4C22⋊C4×C3111yescharacteristic
100C22×C4C2×C8×C3111yescharacteristic
101C22×C4M16×C3111yescharacteristic
102C2×C8—24no—
103C2×C8—22no—
104C2×C8—24no—
105C2×C8C22⋊C4×C3112yes—
106C2×C8C4⋊C4×C3112yes—
107C42—24no—
108C42—24no—
109C42—22no—
110C42C16×C3114yescomplemented
111C42C42×C3111yescharacteristic
112C42C4⋊C4×C3111yescharacteristic
113C42C2×C8×C3111yescharacteristic
114C42M16×C3111yescharacteristic
115C16—44no—
116C23C31×C22⋊C811yescharacteristic
117C2×C4—24no—
118C2×C4—24no—
119C2×C4—24no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4C31×#9511yescharacteristic
123C2×C4C4×C8×C3111yescharacteristic
124C2×C4C31×#9711yescharacteristic
125C2×C4C31×C22⋊C811yescharacteristic
126C2×C4C31×C4⋊C811yescharacteristic
127C2×C4C31×C4⋊C811yescharacteristic
128C2×C4C2×C16×C3112yes—
129C2×C4C31×M3212yes—
130C8—24no—
131C8—22no—
132C8C31×#10414yes—
133C22—21no—
134C22—21no—
135C22C31×#33611yescharacteristic
136C22C31×C22⋊C1612yes—
137C4—28no—
138C4—21no—
139C4—21no—
140C4C31×#33912yes—
141C4C4×C16×C3111yescharacteristic
142C4C31×#34611yescharacteristic
143C4C31×C4⋊C1612yes—
144C4C31×#36412yes—
145C2—22no—
146C2C31×#127611yescharacteristic
147C2C31×#137411yescharacteristic
148C2C31×#137611yescharacteristic
subgroupG/H
centerC4×C8×C31D4
commutatorC4C4×C16×C31
Frattini, cosocleC2×C4×C8C22×C31
socleC22×C31#336
prime radicalC23×C31C22⋊C8
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C8×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
7. C31×C4⋊C16C4semidirect
35. C42×C31C16semidirect
41. #7148C31direct (N × H)
77. C4⋊C16C4×C31semidirect
97. C31#7148direct (N × H)
110. C42C16×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#21622
C42×C8×C312
#714831