Finite Group Databasebeta

← C31×#1531 #16841464

Subgroups — C31×#1531 #16841464

Order 3968.

212 conjugacy classes of subgroups; only the 92 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 92 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×#533C211yesmaximal, characteristic
2C31×#432C211yesmaximal, characteristic
3C2×C31×#97C211yesmaximal, characteristic
4C31×#330C214yesmaximal, complemented
5C22×C8×C31—21no—
6C31×C4⋊Q8C411yescharacteristic
7C31×C4⋊Q8C411yescharacteristic
8C31×#125C2212yes—
9C31×C22⋊Q8—21no—
10C31×C22⋊Q8—21no—
11C4×Q8×C31—21no—
12C4×Q8×C31—21no—
13C31×#117C412yes—
14C2×C42×C31C2211yescharacteristic
15C31×C4⋊C8—21no—
16C31×C22⋊C8—21no—
17C31×#97—21no—
18C31×#97C2212yes—
19C31×#97C2212yes—
20C2×Q8×C31—21no—
21C2×Q8×C31—21no—
22C22×C4×C31C2×C411yescharacteristic
23C22×C4×C31D411yescharacteristic
24C22×C4×C31D411yescharacteristic
25C2×C8×C31—24no—
26C2×C8×C31—22no—
27C2×C8×C31—22no—
28C4⋊C4×C31—21no—
29C4⋊C4×C31—21no—
30C4⋊C4×C31—22no—
31C4⋊C4×C31—22no—
32C4⋊C4×C31C2×C412yes—
33C4⋊C4×C31C2×C412yes—
34C22⋊C4×C31—22no—
35C42×C31—22no—
36C42×C31C2×C411yescharacteristic
37C42×C31D411yescharacteristic
38C42×C31D411yescharacteristic
39C42×C31C2311yescharacteristic
40C23×C31C22⋊C411yescharacteristic
41Q8×C31—42no—
42Q8×C31—42no—
43C2×C4×C31—22no—
44C2×C4×C31—22no—
45C2×C4×C31—22no—
46C2×C4×C31—22no—
47C2×C4×C31—41no—
48C2×C4×C31C22⋊C411yescharacteristic
49C2×C4×C31C22⋊C411yescharacteristic
50C2×C4×C31C22⋊C411yescharacteristic
51C2×C4×C31C22×C411yescharacteristic
52C2×C4×C31C2×D411yescharacteristic
53C2×C4×C31C2×D411yescharacteristic
54C8×C31—24no—
55C8×C31—42no—
56#1531C3111yesmaximal, characteristic, direct product factor, Sylow
57C22×C31—21no—
58C22×C31—21no—
59C22×C31#10112yes—
60C22×C31C2×C22⋊C411yescharacteristic
61C4×C31—21no—
62C4×C31—21no—
63C4×C31—21no—
64C4×C31—21no—
65C4×C31—21no—
66C4×C31—42no—
67C4×C31—42no—
68C4×C31#10412yes—
69#533C2×C3111yescharacteristic
70#432C2×C3111yescharacteristic
71C2×#97C2×C3111yescharacteristic
72#330C2×C3114yescomplemented
73C2×C31—22no—
74C2×C31C2×#10111yescharacteristic
75C2×C31C2×#10411yescharacteristic
76C2×C31#42111yescharacteristic
77C22×C8—21no—
78C4⋊Q8C4×C3111yescharacteristic
79C4⋊Q8C4×C3111yescharacteristic
80#125C22×C3112yes—
81C22⋊Q8—21no—
82C22⋊Q8—21no—
83C4×Q8—21no—
84C4×Q8—21no—
85#117C4×C3112yes—
86C2×C42C22×C3111yescharacteristic
87C4⋊C8—21no—
88C22⋊C8—21no—
89#97—21no—
90#97C22×C3112yes—
91#97C22×C3112yes—
92C31#153111yescharacteristic, direct product factor, Sylow
93C2×Q8—21no—
94C2×Q8—21no—
95C22×C4C2×C4×C3111yescharacteristic
96C22×C4D4×C3111yescharacteristic
97C22×C4D4×C3111yescharacteristic
98C2×C8—24no—
99C2×C8—22no—
100C2×C8—22no—
101C4⋊C4—21no—
102C4⋊C4—21no—
103C4⋊C4—22no—
104C4⋊C4—22no—
105C4⋊C4C2×C4×C3112yes—
106C4⋊C4C2×C4×C3112yes—
107C22⋊C4—22no—
108C42—22no—
109C42C2×C4×C3111yescharacteristic
110C42D4×C3111yescharacteristic
111C42D4×C3111yescharacteristic
112C42C23×C3111yescharacteristic
113C23C22⋊C4×C3111yescharacteristic
114Q8—42no—
115Q8—42no—
116C2×C4—22no—
117C2×C4—22no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—41no—
121C2×C4C22⋊C4×C3111yescharacteristic
122C2×C4C22⋊C4×C3111yescharacteristic
123C2×C4C22⋊C4×C3111yescharacteristic
124C2×C4C22×C4×C3111yescharacteristic
125C2×C4C2×D4×C3111yescharacteristic
126C2×C4C2×D4×C3111yescharacteristic
127C8—24no—
128C8—42no—
129C22—21no—
130C22—21no—
131C22C31×#10112yes—
132C22C2×C22⋊C4×C3111yescharacteristic
133C4—21no—
134C4—21no—
135C4—21no—
136C4—21no—
137C4—21no—
138C4—42no—
139C4—42no—
140C4C31×#10412yes—
141C2—22no—
142C2C2×C31×#10111yescharacteristic
143C2C2×C31×#10411yescharacteristic
144C2C31×#42111yescharacteristic
subgroupG/H
center, socleC22×C31C2×C22⋊C4
commutatorC2×C4C22×C4×C31
Frattini, cosocleC42C23×C31
prime radicalC23×C31C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#330C2semidirect
56. #1531C31direct (N × H)
72. #330C2×C31semidirect
92. C31#1531direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#5332
C31×#4322
C2×C31×#972
C31×#3302
#153131