Finite Group Databasebeta

← C31×#7117 #21463876

Subgroups — C31×#7117 #21463876

Order 7936.

230 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 230 conjugacy classes of subgroups — too many to draw. Only its 74 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×#1960C211yesmaximal, characteristic
2C31×#1375C212yesmaximal
3C2×C31×C4⋊Q8C411yescharacteristic
4C2×C31×M32—22no—
5C2×C31×#103—22no—
6C2×C31×#97C2211yescharacteristic
7C31×#382C411yescharacteristic
8C22×Q8×C31—21no—
9C22×C8×C31D412yes—
10C31×C4⋊Q8—21no—
11C31×C4⋊Q8—41no—
12C31×C4⋊Q8C812yes—
13C2×C4⋊C4×C31—21no—
14C2×C4⋊C4×C31—41no—
15C2×C42×C31C2×C411yescharacteristic
16C31×M32—42no—
17C31×M32—42no—
18C2×C16×C31—24no—
19C31×#103—42no—
20C31×#103—42no—
21C31×#97—41no—
22C31×#95—41no—
23C2×Q8×C31—22no—
24C2×Q8×C31—41no—
25C2×Q8×C31—42no—
26C2×Q8×C31—42no—
27C22×C4×C31—21no—
28C22×C4×C31—41no—
29C22×C4×C31—41no—
30C22×C4×C31C22⋊C411yescharacteristic
31C2×C8×C31—22no—
32C2×C8×C31—22no—
33C2×C8×C31D812yes—
34C2×C8×C31SD1612yes—
35C4⋊C4×C31—42no—
36C4⋊C4×C31—42no—
37C4⋊C4×C31—42no—
38C42×C31—21no—
39C42×C31C2×C811yescharacteristic
40C42×C31M1611yescharacteristic
41C16×C31—44no—
42#7117C3111yesmaximal, characteristic, direct product factor, Sylow
43C23×C31#10011yescharacteristic
44Q8×C31—44no—
45Q8×C31—82no—
46C2×C4×C31—21no—
47C2×C4×C31—21no—
48C2×C4×C31—42no—
49C2×C4×C31—42no—
50C2×C4×C31—81no—
51C2×C4×C31—81no—
52C2×C4×C31—82no—
53C2×C4×C31—81no—
54C2×C4×C31C22⋊C811yescharacteristic
55C2×C4×C31#9911yescharacteristic
56C2×C4×C31#10212yes—
57C2×C4×C31#10412yes—
58C8×C31—22no—
59C8×C31—22no—
60#1960C2×C3111yescharacteristic
61#1375C2×C3112yes—
62C22×C31—22no—
63C22×C31#32311yescharacteristic
64C22×C31#32911yescharacteristic
65C22×C31#33111yescharacteristic
66C4×C31—41no—
67C4×C31—41no—
68C4×C31—82no—
69C4×C31—161no—
70C4×C31D4⋊C812yes—
71C4×C31#32712yes—
72C2×C4⋊Q8C4×C3111yescharacteristic
73C2×M32—22no—
74C2×#103—22no—
75C2×#97C22×C3111yescharacteristic
76#382C4×C3111yescharacteristic
77C2×C31—21no—
78C2×C31—21no—
79C2×C31#127011yescharacteristic
80C2×C31#135612yes—
81C22×Q8—21no—
82C22×C8D4×C3112yes—
83C4⋊Q8—21no—
84C4⋊Q8—41no—
85C4⋊Q8C8×C3112yes—
86C2×C4⋊C4—21no—
87C2×C4⋊C4—41no—
88C2×C42C2×C4×C3111yescharacteristic
89M32—42no—
90M32—42no—
91C2×C16—24no—
92#103—42no—
93#103—42no—
94#97—41no—
95#95—41no—
96C31#711711yescharacteristic, direct product factor, Sylow
97C2×Q8—22no—
98C2×Q8—41no—
99C2×Q8—42no—
100C2×Q8—42no—
101C22×C4—21no—
102C22×C4—41no—
103C22×C4—41no—
104C22×C4C22⋊C4×C3111yescharacteristic
105C2×C8—22no—
106C2×C8—22no—
107C2×C8D8×C3112yes—
108C2×C8SD16×C3112yes—
109C4⋊C4—42no—
110C4⋊C4—42no—
111C4⋊C4—42no—
112C42—21no—
113C42C2×C8×C3111yescharacteristic
114C42M16×C3111yescharacteristic
115C16—44no—
116C23C31×#10011yescharacteristic
117Q8—44no—
118Q8—82no—
119C2×C4—21no—
120C2×C4—21no—
121C2×C4—42no—
122C2×C4—42no—
123C2×C4—81no—
124C2×C4—81no—
125C2×C4—82no—
126C2×C4—81no—
127C2×C4C31×C22⋊C811yescharacteristic
128C2×C4C31×#9911yescharacteristic
129C2×C4C31×#10212yes—
130C2×C4C31×#10412yes—
131C8—22no—
132C8—22no—
133C22—22no—
134C22C31×#32311yescharacteristic
135C22C31×#32911yescharacteristic
136C22C31×#33111yescharacteristic
137C4—41no—
138C4—41no—
139C4—82no—
140C4—161no—
141C4C31×D4⋊C812yes—
142C4C31×#32712yes—
143C2—21no—
144C2—21no—
145C2C31×#127011yescharacteristic
146C2C31×#135612yes—
subgroupG/H
center, socleC22×C31#329
commutatorC42C2×C8×C31
Frattini, cosocleC2×#97C22×C31
prime radicalC23×C31#100
LCSG ▷ C42 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C4×C31 ◁ C2×C31×#97 ◁ G

Complements

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

NH ≅ G/Ntype
42. #7117C31direct (N × H)
96. C31#7117direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#19602
C31×#13752
#711731