Finite Group Databasebeta

← C31×#1993 #16841926

Subgroups — C31×#1993 #16841926

Order 3968.

276 conjugacy classes of subgroups; only the 128 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 128 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
1C2×C31×C4⋊Q8C211yesmaximal, characteristic
2C2×C31×#97C211yesmaximal, characteristic
3C31×#382C211yesmaximal, characteristic
4C31×#340C214yesmaximal
5C22×Q8×C31—21no—
6C22×C8×C31C2212yes—
7C31×C4⋊Q8—22no—
8C31×C4⋊Q8C414yescomplemented
9C2×C4⋊C4×C31—21no—
10C2×C4⋊C4×C31C2212yes—
11C2×C4⋊C4×C31C2212yes—
12C2×C42×C31C2211yescharacteristic
13C31×#97—22no—
14C31×#95—21no—
15C31×#95—21no—
16C2×Q8×C31—24no—
17C2×Q8×C31—44no—
18C22×C4×C31—22no—
19C22×C4×C31—22no—
20C22×C4×C31D411yescharacteristic
21C22×C4×C31D411yescharacteristic
22C22×C4×C31C2311yescharacteristic
23C2×C8×C31—22no—
24C2×C8×C31—22no—
25C2×C8×C31Q814yescomplemented
26C4⋊C4×C31—24no—
27C4⋊C4×C31—22no—
28C4⋊C4×C31—24no—
29C4⋊C4×C31C2×C414yes—
30C42×C31C2×C412yes—
31C42×C31D412yes—
32C23×C31C2×D411yescharacteristic
33Q8×C31—48no—
34C2×C4×C31—22no—
35C2×C4×C31—22no—
36C2×C4×C31—24no—
37C2×C4×C31—44no—
38C2×C4×C31—42no—
39C2×C4×C31—42no—
40C2×C4×C31—42no—
41C2×C4×C31C22⋊C412yes—
42C2×C4×C31C22⋊C412yes—
43C2×C4×C31C22×C411yescharacteristic
44C2×C4×C31C2×D411yescharacteristic
45C2×C4×C31C2×Q812yes—
46C2×C4×C31#4112yes—
47C8×C31—24no—
48#1993C3111yesmaximal, characteristic, direct product factor, Sylow
49C22×C31C2×C22⋊C411yescharacteristic
50C22×C31#12411yescharacteristic
51C22×C31C4⋊Q811yescharacteristic
52C22×C31AGL(1,ℤ/8)12yes—
53C22×C31#13712yes—
54C4×C31—22no—
55C4×C31—22no—
56C4×C31—44no—
57C4×C31—82no—
58C4×C31C4×Q812yes—
59C4×C31C22⋊Q812yes—
60C2×C4⋊Q8C2×C3111yescharacteristic
61C2×#97C2×C3111yescharacteristic
62#382C2×C3111yescharacteristic
63#340C2×C3114yes—
64C2×C31#39111yescharacteristic
65C2×C31#41811yescharacteristic
66C2×C31#41911yescharacteristic
67C2×C31#48912yes—
68C2×C31#50112yes—
69C22×Q8—21no—
70C22×C8C22×C3112yes—
71C4⋊Q8—22no—
72C4⋊Q8C4×C3114yescomplemented
73C2×C4⋊C4—21no—
74C2×C4⋊C4C22×C3112yes—
75C2×C4⋊C4C22×C3112yes—
76C2×C42C22×C3111yescharacteristic
77#97—22no—
78#95—21no—
79#95—21no—
80C31#199311yescharacteristic, direct product factor, Sylow
81C2×Q8—24no—
82C2×Q8—44no—
83C22×C4—22no—
84C22×C4—22no—
85C22×C4D4×C3111yescharacteristic
86C22×C4D4×C3111yescharacteristic
87C22×C4C23×C3111yescharacteristic
88C2×C8—22no—
89C2×C8—22no—
90C2×C8Q8×C3114yescomplemented
91C4⋊C4—24no—
92C4⋊C4—22no—
93C4⋊C4—24no—
94C4⋊C4C2×C4×C3114yes—
95C42C2×C4×C3112yes—
96C42D4×C3112yes—
97C23C2×D4×C3111yescharacteristic
98Q8—48no—
99C2×C4—22no—
100C2×C4—22no—
101C2×C4—24no—
102C2×C4—44no—
103C2×C4—42no—
104C2×C4—42no—
105C2×C4—42no—
106C2×C4C22⋊C4×C3112yes—
107C2×C4C22⋊C4×C3112yes—
108C2×C4C22×C4×C3111yescharacteristic
109C2×C4C2×D4×C3111yescharacteristic
110C2×C4C2×Q8×C3112yes—
111C2×C4#41×C3112yes—
112C8—24no—
113C22C2×C22⋊C4×C3111yescharacteristic
114C22C31×#12411yescharacteristic
115C22C31×C4⋊Q811yescharacteristic
116C22C31×AGL(1,ℤ/8)12yes—
117C22C31×#13712yes—
118C4—22no—
119C4—22no—
120C4—44no—
121C4—82no—
122C4C4×Q8×C3112yes—
123C4C31×C22⋊Q812yes—
124C2C31×#39111yescharacteristic
125C2C31×#41811yescharacteristic
126C2C31×#41911yescharacteristic
127C2C31×#48912yes—
128C2C31×#50112yes—
subgroupG/H
center, socle, prime radicalC23×C31C2×D4
commutatorC2×C4C22×C4×C31
Frattini, cosocleC22×C4C23×C31
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
8. C31×C4⋊Q8C4semidirect
25. C2×C8×C31Q8semidirect
48. #1993C31direct (N × H)
72. C4⋊Q8C4×C31semidirect
80. C31#1993direct (N × H)
90. C2×C8Q8×C31semidirect

Maximal subgroups

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

subgroupindex
C2×C31×C4⋊Q82
C2×C31×#972
C31×#3822
C31×#3402
#199331