Finite Group Databasebeta

← C31×#1497 #16841430

Subgroups — C31×#1497 #16841430

Order 3968.

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

normal subgroups only

This group has 202 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
3C31×#431C211yesmaximal, characteristic
4C31×Q8⋊C8C214yesmaximal, complemented
5C31×C4⋊Q8C411yescharacteristic
6C31×C4⋊Q8C411yescharacteristic
7C31×#125—21no—
8C31×C22⋊Q8—21no—
9C31×C22⋊Q8C412yes—
10C4×Q8×C31—21no—
11C4×Q8×C31C2212yes—
12C31×#117—21no—
13C2×C42×C31C2211yescharacteristic
14C31×C4⋊C8—21no—
15C31×C4⋊C8C2212yes—
16C31×C22⋊C8—21no—
17C31×C22⋊C8—21no—
18C31×#97—21no—
19C4×C8×C31C2212yes—
20C2×Q8×C31—21no—
21C2×Q8×C31C2×C412yes—
22C22×C4×C31C2×C411yescharacteristic
23C22×C4×C31D411yescharacteristic
24C22×C4×C31D411yescharacteristic
25C2×C8×C31—22no—
26C2×C8×C31—22no—
27C4⋊C4×C31—21no—
28C4⋊C4×C31—21no—
29C4⋊C4×C31—21no—
30C4⋊C4×C31—22no—
31C4⋊C4×C31—22no—
32C4⋊C4×C31C2×C412yes—
33C22⋊C4×C31—22no—
34C42×C31—22no—
35C42×C31C2×C411yescharacteristic
36C42×C31D411yescharacteristic
37C42×C31D411yescharacteristic
38C42×C31C2311yescharacteristic
39C23×C31C22⋊C411yescharacteristic
40Q8×C31—24no—
41Q8×C31—42no—
42C2×C4×C31—22no—
43C2×C4×C31—22no—
44C2×C4×C31—22no—
45C2×C4×C31—22no—
46C2×C4×C31—41no—
47C2×C4×C31C22⋊C411yescharacteristic
48C2×C4×C31C22⋊C411yescharacteristic
49C2×C4×C31C22⋊C411yescharacteristic
50C2×C4×C31C22×C411yescharacteristic
51C2×C4×C31C2×D411yescharacteristic
52C2×C4×C31C2×D411yescharacteristic
53C8×C31—42no—
54C8×C31—42no—
55#1497C3111yesmaximal, characteristic, direct product factor, Sylow
56C22×C31—21no—
57C22×C31—21no—
58C22×C31—21no—
59C22×C31C2×C22⋊C411yescharacteristic
60C4×C31—21no—
61C4×C31—21no—
62C4×C31—21no—
63C4×C31—21no—
64C4×C31—42no—
65C4×C31—42no—
66C4×C31#13112yes—
67C4×C31#13712yes—
68#533C2×C3111yescharacteristic
69#432C2×C3111yescharacteristic
70#431C2×C3111yescharacteristic
71Q8⋊C8C2×C3114yescomplemented
72C2×C31—41no—
73C2×C31#40811yescharacteristic
74C2×C31#41911yescharacteristic
75C2×C31#42111yescharacteristic
76C4⋊Q8C4×C3111yescharacteristic
77C4⋊Q8C4×C3111yescharacteristic
78#125—21no—
79C22⋊Q8—21no—
80C22⋊Q8C4×C3112yes—
81C4×Q8—21no—
82C4×Q8C22×C3112yes—
83#117—21no—
84C2×C42C22×C3111yescharacteristic
85C4⋊C8—21no—
86C4⋊C8C22×C3112yes—
87C22⋊C8—21no—
88C22⋊C8—21no—
89#97—21no—
90C4×C8C22×C3112yes—
91C31#149711yescharacteristic, direct product factor, Sylow
92C2×Q8—21no—
93C2×Q8C2×C4×C3112yes—
94C22×C4C2×C4×C3111yescharacteristic
95C22×C4D4×C3111yescharacteristic
96C22×C4D4×C3111yescharacteristic
97C2×C8—22no—
98C2×C8—22no—
99C4⋊C4—21no—
100C4⋊C4—21no—
101C4⋊C4—21no—
102C4⋊C4—22no—
103C4⋊C4—22no—
104C4⋊C4C2×C4×C3112yes—
105C22⋊C4—22no—
106C42—22no—
107C42C2×C4×C3111yescharacteristic
108C42D4×C3111yescharacteristic
109C42D4×C3111yescharacteristic
110C42C23×C3111yescharacteristic
111C23C22⋊C4×C3111yescharacteristic
112Q8—24no—
113Q8—42no—
114C2×C4—22no—
115C2×C4—22no—
116C2×C4—22no—
117C2×C4—22no—
118C2×C4—41no—
119C2×C4C22⋊C4×C3111yescharacteristic
120C2×C4C22⋊C4×C3111yescharacteristic
121C2×C4C22⋊C4×C3111yescharacteristic
122C2×C4C22×C4×C3111yescharacteristic
123C2×C4C2×D4×C3111yescharacteristic
124C2×C4C2×D4×C3111yescharacteristic
125C8—42no—
126C8—42no—
127C22—21no—
128C22—21no—
129C22—21no—
130C22C2×C22⋊C4×C3111yescharacteristic
131C4—21no—
132C4—21no—
133C4—21no—
134C4—21no—
135C4—42no—
136C4—42no—
137C4C31×#13112yes—
138C4C31×#13712yes—
139C2—41no—
140C2C31×#40811yescharacteristic
141C2C31×#41911yescharacteristic
142C2C31×#42111yescharacteristic
subgroupG/H
centerC2×C4×C31C2×D4
commutatorC2×C4C22×C4×C31
Frattini, cosocleC42C23×C31
socleC22×C31C2×C22⋊C4
prime radicalC23×C31C22⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×Q8⋊C8C2semidirect
55. #1497C31direct (N × H)
71. Q8⋊C8C2×C31semidirect
91. C31#1497direct (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
C31×#4312
C31×Q8⋊C82
#149731