Finite Group Databasebeta

← C31×#2229 #16842162

Subgroups — C31×#2229 #16842162

Order 3968.

124 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 124 conjugacy classes of subgroups — too many to draw. Only its 64 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×#499C211yesmaximal, characteristic
2C4×Q16×C31C211yesmaximal, characteristic
3C31×#367C211yesmaximal, characteristic
4C31×#366C211yesmaximal, characteristic
5C31×C4⋊C16C211yesmaximal, characteristic
6C31×#358C211yesmaximal, characteristic
7C31×#358C211yesmaximal, characteristic
8C2×Q16×C31C2211yescharacteristic
9C31×#125—21no—
10C4×Q8×C31—21no—
11C2×C16×C31C2211yescharacteristic
12C2×C16×C31C2211yescharacteristic
13C31×#107C2211yescharacteristic
14C31×#107C2211yescharacteristic
15C31×#107C2211yescharacteristic
16C31×#106—21no—
17C31×#103—21no—
18C4×C8×C31C2211yescharacteristic
19C2×Q8×C31—21no—
20Q16×C31—21no—
21Q16×C31Q812yes—
22C2×C8×C31D411yescharacteristic
23C2×C8×C31C2311yescharacteristic
24C4⋊C4×C31—21no—
25C4⋊C4×C31—21no—
26C4⋊C4×C31—21no—
27C4⋊C4×C31—41no—
28C4⋊C4×C31—41no—
29C4⋊C4×C31—41no—
30C42×C31—41no—
31C42×C31D411yescharacteristic
32C16×C31—21no—
33C16×C31—21no—
34Q8×C31—22no—
35Q8×C31—41no—
36C2×C4×C31—41no—
37C2×C4×C31—41no—
38C2×C4×C31—41no—
39C2×C4×C31—41no—
40C2×C4×C31D811yescharacteristic
41C2×C4×C31D811yescharacteristic
42C2×C4×C31C2×D411yescharacteristic
43C8×C31—21no—
44C8×C31C2×Q811yescharacteristic
45C8×C31#4111yescharacteristic
46#2229C3111yesmaximal, characteristic, direct product factor, Sylow
47C22×C31C2×D811yescharacteristic
48C4×C31—21no—
49C4×C31—21no—
50C4×C31—42no—
51C4×C31—81no—
52C4×C31—81no—
53C4×C31—81no—
54C4×C31C22⋊Q811yescharacteristic
55C4×C31#13711yescharacteristic
56#499C2×C3111yescharacteristic
57C4×Q16C2×C3111yescharacteristic
58#367C2×C3111yescharacteristic
59#366C2×C3111yescharacteristic
60C4⋊C16C2×C3111yescharacteristic
61#358C2×C3111yescharacteristic
62#358C2×C3111yescharacteristic
63C2×C31#47411yescharacteristic
64C2×C31#50811yescharacteristic
65C2×C31#51011yescharacteristic
66C2×Q16C22×C3111yescharacteristic
67#125—21no—
68C4×Q8—21no—
69C2×C16C22×C3111yescharacteristic
70C2×C16C22×C3111yescharacteristic
71#107C22×C3111yescharacteristic
72#107C22×C3111yescharacteristic
73#107C22×C3111yescharacteristic
74#106—21no—
75#103—21no—
76C4×C8C22×C3111yescharacteristic
77C31#222911yescharacteristic, direct product factor, Sylow
78C2×Q8—21no—
79Q16—21no—
80Q16Q8×C3112yes—
81C2×C8D4×C3111yescharacteristic
82C2×C8C23×C3111yescharacteristic
83C4⋊C4—21no—
84C4⋊C4—21no—
85C4⋊C4—21no—
86C4⋊C4—41no—
87C4⋊C4—41no—
88C4⋊C4—41no—
89C42—41no—
90C42D4×C3111yescharacteristic
91C16—21no—
92C16—21no—
93Q8—22no—
94Q8—41no—
95C2×C4—41no—
96C2×C4—41no—
97C2×C4—41no—
98C2×C4—41no—
99C2×C4D8×C3111yescharacteristic
100C2×C4D8×C3111yescharacteristic
101C2×C4C2×D4×C3111yescharacteristic
102C8—21no—
103C8C2×Q8×C3111yescharacteristic
104C8#41×C3111yescharacteristic
105C22C2×D8×C3111yescharacteristic
106C4—21no—
107C4—21no—
108C4—42no—
109C4—81no—
110C4—81no—
111C4—81no—
112C4C31×C22⋊Q811yescharacteristic
113C4C31×#13711yescharacteristic
114C2C31×#47411yescharacteristic
115C2C31×#50811yescharacteristic
116C2C31×#51011yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C31C2×D8
commutator, Frattini, cosocleC2×C8C23×C31
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
46. #2229C31direct (N × H)
77. C31#2229direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#4992
C4×Q16×C312
C31×#3672
C31×#3662
C31×C4⋊C162
C31×#3582
#222931