Finite Group Databasebeta

← C31×#8787 #21465546

Subgroups — C31×#8787 #21465546

Order 7936.

362 conjugacy classes of subgroups; only the 190 normal subgroups are shown.

normal subgroups only

This group has 362 conjugacy classes of subgroups — too many to draw. Only its 190 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×#1842C212yesmaximal
2C31×#1744C211yesmaximal, characteristic
3C31×#1277C214yesmaximal
4C2×C31×C4⋊C8—22no—
5C2×C31×C4⋊C8—22no—
6C2×C31×C4⋊C8C2214yes—
7C2×C4×C8×C31C2212yes—
8C43×C31C2211yescharacteristic
9C31×#336C414yes—
10C22×C8×C31—24no—
11C22×C8×C31C2×C414yes—
12C2×C42×C31C2×C412yes—
13C2×C42×C31D411yescharacteristic
14C2×C42×C31D411yescharacteristic
15C2×C42×C31Q812yes—
16C2×C42×C31C2311yescharacteristic
17C31×C4⋊C8—28no—
18C31×C4⋊C8—44no—
19C31×C4⋊C8—44no—
20C4×C8×C31—24no—
21C22×C4×C31C4⋊C412yes—
22C22×C4×C31C4⋊C412yes—
23C22×C4×C31C22×C411yescharacteristic
24C22×C4×C31C2×D411yescharacteristic
25C22×C4×C31C2×Q811yescharacteristic
26C2×C8×C31—24no—
27C2×C8×C31—28no—
28C2×C8×C31—44no—
29C2×C8×C31—44no—
30C2×C8×C31—44no—
31C42×C31—24no—
32C42×C31—42no—
33C42×C31D812yes—
34C42×C31SD1614yes—
35C42×C31Q1612yes—
36C42×C31#4114yes—
37#8787C3111yesmaximal, characteristic, direct product factor, Sylow
38C23×C31C2×C4⋊C411yescharacteristic
39C2×C4×C31—22no—
40C2×C4×C31—22no—
41C2×C4×C31—22no—
42C2×C4×C31—22no—
43C2×C4×C31—22no—
44C2×C4×C31#10614yes—
45C2×C4×C31#10714yes—
46C2×C4×C31#11712yes—
47C2×C4×C31#12412yes—
48C2×C4×C31#12512yes—
49C2×C4×C31#13114yes—
50C2×C4×C31C2×D811yescharacteristic
51C2×C4×C31C2×SD1612yes—
52C2×C4×C31C2×Q1611yescharacteristic
53C8×C31—44no—
54C8×C31—84no—
55#1842C2×C3112yes—
56#1744C2×C3111yescharacteristic
57#1277C2×C3114yes—
58C22×C31#38211yescharacteristic
59C22×C31#42412yes—
60C22×C31C2×#10611yescharacteristic
61C22×C31C2×#10711yescharacteristic
62C22×C31#43012yes—
63C4×C31—24no—
64C4×C31—24no—
65C4×C31—22no—
66C4×C31#43314yes—
67C4×C31#48612yes—
68C4×C31#48712yes—
69C2×C4⋊C8—22no—
70C2×C4⋊C8—22no—
71C2×C4⋊C8C22×C3114yes—
72C2×C4×C8C22×C3112yes—
73C43C22×C3111yescharacteristic
74#336C4×C3114yes—
75C2×C31#157012yes—
76C2×C31#157112yes—
77C2×C31#183211yescharacteristic
78C2×C31#183411yescharacteristic
79C2×C31#183811yescharacteristic
80C22×C8—24no—
81C22×C8C2×C4×C3114yes—
82C2×C42C2×C4×C3112yes—
83C2×C42D4×C3111yescharacteristic
84C2×C42D4×C3111yescharacteristic
85C2×C42Q8×C3112yes—
86C2×C42C23×C3111yescharacteristic
87C4⋊C8—28no—
88C4⋊C8—44no—
89C4⋊C8—44no—
90C4×C8—24no—
91C31#878711yescharacteristic, direct product factor, Sylow
92C22×C4C4⋊C4×C3112yes—
93C22×C4C4⋊C4×C3112yes—
94C22×C4C22×C4×C3111yescharacteristic
95C22×C4C2×D4×C3111yescharacteristic
96C22×C4C2×Q8×C3111yescharacteristic
97C2×C8—24no—
98C2×C8—28no—
99C2×C8—44no—
100C2×C8—44no—
101C2×C8—44no—
102C42—24no—
103C42—42no—
104C42D8×C3112yes—
105C42SD16×C3114yes—
106C42Q16×C3112yes—
107C42#41×C3114yes—
108C23C2×C4⋊C4×C3111yescharacteristic
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4C31×#10614yes—
115C2×C4C31×#10714yes—
116C2×C4C31×#11712yes—
117C2×C4C31×#12412yes—
118C2×C4C31×#12512yes—
119C2×C4C31×#13114yes—
120C2×C4C2×D8×C3111yescharacteristic
121C2×C4C2×SD16×C3112yes—
122C2×C4C2×Q16×C3111yescharacteristic
123C8—44no—
124C8—84no—
125C22C31×#38211yescharacteristic
126C22C31×#42412yes—
127C22C2×C31×#10611yescharacteristic
128C22C2×C31×#10711yescharacteristic
129C22C31×#43012yes—
130C4—24no—
131C4—24no—
132C4—22no—
133C4C31×#43314yes—
134C4C31×#48612yes—
135C4C31×#48712yes—
136C2C31×#157012yes—
137C2C31×#157112yes—
138C2C31×#183211yescharacteristic
139C2C31×#183411yescharacteristic
140C2C31×#183811yescharacteristic
subgroupG/H
centerC22×C4×C31C2×D4
commutatorC22×C4C22×C4×C31
Frattini, cosocleC2×C42C23×C31
socle, prime radicalC23×C31C2×C4⋊C4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ C43×C31 ◁ G

Complements

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

NH ≅ G/Ntype
37. #8787C31direct (N × H)
91. C31#8787direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#18422
C31×#17442
C31×#12772
#878731