Finite Group Databasebeta

← C31×#1981 #16841914

Subgroups — C31×#1981 #16841914

Order 3968.

324 conjugacy classes of subgroups; only the 144 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 144 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×C4⋊C8C211yesmaximal, characteristic
3C2×C31×#103C214yesmaximal
4C4×C4⋊C4×C31C211yesmaximal, characteristic
5C22×Q8×C31C2212yes—
6C22×C8×C31C2212yes—
7C31×C4⋊Q8—22no—
8C31×C4⋊Q8C414yescomplemented
9C2×C4⋊C4×C31—21no—
10C2×C4⋊C4×C31—21no—
11C2×C4⋊C4×C31C2212yes—
12C2×C42×C31—21no—
13C2×C42×C31C2211yescharacteristic
14C31×C4⋊C8—22no—
15C31×#103—28no—
16C31×#95—21no—
17C2×Q8×C31—22no—
18C2×Q8×C31—24no—
19C2×Q8×C31—24no—
20C2×Q8×C31C2×C414yes—
21C22×C4×C31—22no—
22C22×C4×C31—22no—
23C22×C4×C31D411yescharacteristic
24C22×C4×C31D411yescharacteristic
25C22×C4×C31C2311yescharacteristic
26C2×C8×C31—24no—
27C2×C8×C31—22no—
28C4⋊C4×C31—24no—
29C4⋊C4×C31—24no—
30C4⋊C4×C31—22no—
31C4⋊C4×C31D414yes—
32C42×C31—42no—
33C42×C31C2×C412yes—
34C42×C31D412yes—
35C23×C31C2×D411yescharacteristic
36Q8×C31—28no—
37Q8×C31—42no—
38Q8×C31—42no—
39C2×C4×C31—22no—
40C2×C4×C31—24no—
41C2×C4×C31—24no—
42C2×C4×C31—44no—
43C2×C4×C31—42no—
44C2×C4×C31—42no—
45C2×C4×C31C22⋊C412yes—
46C2×C4×C31C22⋊C412yes—
47C2×C4×C31SD1612yes—
48C2×C4×C31Q1612yes—
49C2×C4×C31C22×C411yescharacteristic
50C2×C4×C31C2×D412yes—
51C2×C4×C31C2×D411yescharacteristic
52C2×C4×C31#4112yes—
53C8×C31—42no—
54#1981C3111yesmaximal, characteristic, direct product factor, Sylow
55C22×C31C2×C22⋊C411yescharacteristic
56C22×C31#12112yes—
57C22×C31C2×SD1611yescharacteristic
58C22×C31C2×Q1611yescharacteristic
59C22×C31#13712yes—
60C4×C31—22no—
61C4×C31—44no—
62C4×C31—44no—
63C4×C31#10314yescomplemented
64C4×C31C4×D412yes—
65C4×C31#12411yescharacteristic
66C4×C31#12711yescharacteristic
67C2×C4⋊Q8C2×C3111yescharacteristic
68C2×C4⋊C8C2×C3111yescharacteristic
69C2×#103C2×C3114yes—
70C4×C4⋊C4C2×C3111yescharacteristic
71C2×C31#39011yescharacteristic
72C2×C31C2×#10311yescharacteristic
73C2×C31#41911yescharacteristic
74C2×C31#46112yes—
75C2×C31#46212yes—
76C22×Q8C22×C3112yes—
77C22×C8C22×C3112yes—
78C4⋊Q8—22no—
79C4⋊Q8C4×C3114yescomplemented
80C2×C4⋊C4—21no—
81C2×C4⋊C4—21no—
82C2×C4⋊C4C22×C3112yes—
83C2×C42—21no—
84C2×C42C22×C3111yescharacteristic
85C4⋊C8—22no—
86#103—28no—
87#95—21no—
88C31#198111yescharacteristic, direct product factor, Sylow
89C2×Q8—22no—
90C2×Q8—24no—
91C2×Q8—24no—
92C2×Q8C2×C4×C3114yes—
93C22×C4—22no—
94C22×C4—22no—
95C22×C4D4×C3111yescharacteristic
96C22×C4D4×C3111yescharacteristic
97C22×C4C23×C3111yescharacteristic
98C2×C8—24no—
99C2×C8—22no—
100C4⋊C4—24no—
101C4⋊C4—24no—
102C4⋊C4—22no—
103C4⋊C4D4×C3114yes—
104C42—42no—
105C42C2×C4×C3112yes—
106C42D4×C3112yes—
107C23C2×D4×C3111yescharacteristic
108Q8—28no—
109Q8—42no—
110Q8—42no—
111C2×C4—22no—
112C2×C4—24no—
113C2×C4—24no—
114C2×C4—44no—
115C2×C4—42no—
116C2×C4—42no—
117C2×C4C22⋊C4×C3112yes—
118C2×C4C22⋊C4×C3112yes—
119C2×C4SD16×C3112yes—
120C2×C4Q16×C3112yes—
121C2×C4C22×C4×C3111yescharacteristic
122C2×C4C2×D4×C3112yes—
123C2×C4C2×D4×C3111yescharacteristic
124C2×C4#41×C3112yes—
125C8—42no—
126C22C2×C22⋊C4×C3111yescharacteristic
127C22C31×#12112yes—
128C22C2×SD16×C3111yescharacteristic
129C22C2×Q16×C3111yescharacteristic
130C22C31×#13712yes—
131C4—22no—
132C4—44no—
133C4—44no—
134C4C31×#10314yescomplemented
135C4C4×D4×C3112yes—
136C4C31×#12411yescharacteristic
137C4C31×#12711yescharacteristic
138C2C31×#39011yescharacteristic
139C2C2×C31×#10311yescharacteristic
140C2C31×#41911yescharacteristic
141C2C31×#46112yes—
142C2C31×#46212yes—
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
54. #1981C31direct (N × H)
63. C4×C31#103semidirect
79. C4⋊Q8C4×C31semidirect
88. C31#1981direct (N × H)
134. C4C31×#103semidirect

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×C4⋊C82
C2×C31×#1032
C4×C4⋊C4×C312
#198131