Finite Group Databasebeta

← C31×#1536 #16841469

Subgroups — C31×#1536 #16841469

Order 3968.

238 conjugacy classes of subgroups; only the 88 normal subgroups are shown.

normal subgroups only

This group has 238 conjugacy classes of subgroups — too many to draw. Only its 88 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×#532C211yesmaximal, characteristic
2C31×#432C212yesmaximal, complemented
3C31×#329C214yesmaximal, complemented
4C2×#41×C31C412yes—
5C31×C4⋊Q8C411yescharacteristic
6C31×#127C411yescharacteristic
7C31×#124C2212yes—
8C31×#121—22no—
9C4×D4×C31—22no—
10C2×C42×C31C2211yescharacteristic
11C31×C4⋊C8—22no—
12C31×C22⋊C8—22no—
13C31×#97C2214yes—
14#41×C31—44no—
15C2×Q8×C31C2×C412yes—
16C2×D4×C31—22no—
17C2×D4×C31—22no—
18C2×D4×C31C2×C412yes—
19C22×C4×C31—22no—
20C22×C4×C31C2×C411yescharacteristic
21C22×C4×C31D412yes—
22C2×C8×C31—24no—
23C4⋊C4×C31—22no—
24C22⋊C4×C31—24no—
25C42×C31C2×C411yescharacteristic
26C42×C31D412yes—
27C42×C31C2311yescharacteristic
28C23×C31—22no—
29C23×C31C22⋊C411yescharacteristic
30Q8×C31—42no—
31D4×C31—42no—
32D4×C31—44no—
33D4×C31—44no—
34C2×C4×C31—22no—
35C2×C4×C31—22no—
36C2×C4×C31—42no—
37C2×C4×C31—44no—
38C2×C4×C31C22⋊C412yes—
39C2×C4×C31C22⋊C411yescharacteristic
40C2×C4×C31C22×C411yescharacteristic
41C2×C4×C31C2×D412yes—
42C8×C31—44no—
43#1536C3111yesmaximal, characteristic, direct product factor, Sylow
44C22×C31—21no—
45C22×C31—22no—
46C22×C31—42no—
47C22×C31—44no—
48C22×C31C2×C22⋊C411yescharacteristic
49C4×C31—21no—
50C4×C31—22no—
51C4×C31—22no—
52C4×C31—42no—
53C4×C31#10012yes—
54#532C2×C3111yescharacteristic
55#432C2×C3112yescomplemented
56#329C2×C3114yescomplemented
57C2×C31—41no—
58C2×C31—82no—
59C2×C31C2×#10011yescharacteristic
60C2×C31#42112yes—
61C2×#41C4×C3112yes—
62C4⋊Q8C4×C3111yescharacteristic
63#127C4×C3111yescharacteristic
64#124C22×C3112yes—
65#121—22no—
66C4×D4—22no—
67C2×C42C22×C3111yescharacteristic
68C4⋊C8—22no—
69C22⋊C8—22no—
70#97C22×C3114yes—
71C31#153611yescharacteristic, direct product factor, Sylow
72#41—44no—
73C2×Q8C2×C4×C3112yes—
74C2×D4—22no—
75C2×D4—22no—
76C2×D4C2×C4×C3112yes—
77C22×C4—22no—
78C22×C4C2×C4×C3111yescharacteristic
79C22×C4D4×C3112yes—
80C2×C8—24no—
81C4⋊C4—22no—
82C22⋊C4—24no—
83C42C2×C4×C3111yescharacteristic
84C42D4×C3112yes—
85C42C23×C3111yescharacteristic
86C23—22no—
87C23C22⋊C4×C3111yescharacteristic
88Q8—42no—
89D4—42no—
90D4—44no—
91D4—44no—
92C2×C4—22no—
93C2×C4—22no—
94C2×C4—42no—
95C2×C4—44no—
96C2×C4C22⋊C4×C3112yes—
97C2×C4C22⋊C4×C3111yescharacteristic
98C2×C4C22×C4×C3111yescharacteristic
99C2×C4C2×D4×C3112yes—
100C8—44no—
101C22—21no—
102C22—22no—
103C22—42no—
104C22—44no—
105C22C2×C22⋊C4×C3111yescharacteristic
106C4—21no—
107C4—22no—
108C4—22no—
109C4—42no—
110C4C31×#10012yes—
111C2—41no—
112C2—82no—
113C2C2×C31×#10011yescharacteristic
114C2C31×#42112yes—
subgroupG/H
center, socleC22×C31C2×C22⋊C4
commutatorC2×C4C22×C4×C31
Frattini, cosocleC42C23×C31
prime radicalC31×#532C2
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
2. C31×#432C2semidirect
3. C31×#329C2semidirect
43. #1536C31direct (N × H)
55. #432C2×C31semidirect
56. #329C2×C31semidirect
71. C31#1536direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#5322
C31×#4322
C31×#3292
#153631