Finite Group Databasebeta

← C31×#1702 #16841635

Subgroups — C31×#1702 #16841635

Order 3968.

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

normal subgroups only

This group has 162 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×#486C211yesmaximal, characteristic
2C31×#462C211yesmaximal, characteristic, complemented
3C31×#460C211yesmaximal, characteristic
4C31×#446C211yesmaximal, characteristic, complemented
5C31×#334C211yesmaximal, characteristic, complemented
6C31×#332C211yesmaximal, characteristic, complemented
7C31×#331C211yesmaximal, characteristic
8C2×Q16×C31—21no—
9C2×SD16×C31—21no—
10C31×C4⋊Q8C2211yescharacteristic
11C31×#127C2211yescharacteristic
12C4×Q8×C31C2211yescharacteristic
13C31×C4⋊C8—21no—
14C31×C4⋊C8C2211yescharacteristic
15C31×C4⋊C8C2211yescharacteristic
16C31×C4⋊C8C2211yescharacteristic
17C31×#103—21no—
18C31×#102—21no—
19C31×#102—21no—
20C31×#102—21no—
21C31×#97—21no—
22C4×C8×C31C2211yescharacteristic
23C2×Q8×C31—21no—
24C2×Q8×C31D411yescharacteristic
25C2×D4×C31—21no—
26C2×D4×C31—21no—
27C2×D4×C31—21no—
28Q16×C31—42no—
29SD16×C31—42no—
30C2×C8×C31—21no—
31C2×C8×C31—21no—
32C2×C8×C31—21no—
33C2×C8×C31D411yescharacteristic
34C2×C8×C31D411yescharacteristic
35C4⋊C4×C31—21no—
36C4⋊C4×C31—21no—
37C4⋊C4×C31—21no—
38C4⋊C4×C31D411yescharacteristic
39C42×C31—21no—
40C42×C31C2311yescharacteristic
41C23×C31—41no—
42Q8×C31—21no—
43Q8×C31—21no—
44Q8×C31—41no—
45Q8×C31—41no—
46D4×C31—41no—
47D4×C31—41no—
48D4×C31—41no—
49D4×C31—41no—
50D4×C31—81no—
51C2×C4×C31—21no—
52C2×C4×C31—21no—
53C2×C4×C31—41no—
54C2×C4×C31C2×D411yescharacteristic
55C2×C4×C31C2×D411yescharacteristic
56C2×C4×C31#4111yescharacteristic
57C8×C31—21no—
58C8×C31—21no—
59C8×C31—41no—
60C8×C31—41no—
61C8×C31—41no—
62#1702C3111yesmaximal, characteristic, direct product factor, Sylow
63C22×C31—81no—
64C22×C31—81no—
65C22×C31—81no—
66C22×C31#12111yescharacteristic
67C4×C31—21no—
68C4×C31—41no—
69C4×C31—41no—
70C4×C31—81no—
71C4×C31#13511yescharacteristic
72C4×C31AGL(1,ℤ/8)11yescharacteristic
73C4×C31AGL(1,ℤ/8)11yescharacteristic
74C4×C31#13711yescharacteristic
75#486C2×C3111yescharacteristic
76#462C2×C3111yescharacteristic, complemented
77#460C2×C3111yescharacteristic
78#446C2×C3111yescharacteristic, complemented
79#334C2×C3111yescharacteristic, complemented
80#332C2×C3111yescharacteristic, complemented
81#331C2×C3111yescharacteristic
82C2×C31—161no—
83C2×C31#46411yescharacteristic
84C2×C31#46911yescharacteristic
85C2×C31#47111yescharacteristic
86C2×Q16—21no—
87C2×SD16—21no—
88C4⋊Q8C22×C3111yescharacteristic
89#127C22×C3111yescharacteristic
90C4×Q8C22×C3111yescharacteristic
91C4⋊C8—21no—
92C4⋊C8C22×C3111yescharacteristic
93C4⋊C8C22×C3111yescharacteristic
94C4⋊C8C22×C3111yescharacteristic
95#103—21no—
96#102—21no—
97#102—21no—
98#102—21no—
99#97—21no—
100C4×C8C22×C3111yescharacteristic
101C31#170211yescharacteristic, direct product factor, Sylow
102C2×Q8—21no—
103C2×Q8D4×C3111yescharacteristic
104C2×D4—21no—
105C2×D4—21no—
106C2×D4—21no—
107Q16—42no—
108SD16—42no—
109C2×C8—21no—
110C2×C8—21no—
111C2×C8—21no—
112C2×C8D4×C3111yescharacteristic
113C2×C8D4×C3111yescharacteristic
114C4⋊C4—21no—
115C4⋊C4—21no—
116C4⋊C4—21no—
117C4⋊C4D4×C3111yescharacteristic
118C42—21no—
119C42C23×C3111yescharacteristic
120C23—41no—
121Q8—21no—
122Q8—21no—
123Q8—41no—
124Q8—41no—
125D4—41no—
126D4—41no—
127D4—41no—
128D4—41no—
129D4—81no—
130C2×C4—21no—
131C2×C4—21no—
132C2×C4—41no—
133C2×C4C2×D4×C3111yescharacteristic
134C2×C4C2×D4×C3111yescharacteristic
135C2×C4#41×C3111yescharacteristic
136C8—21no—
137C8—21no—
138C8—41no—
139C8—41no—
140C8—41no—
141C22—81no—
142C22—81no—
143C22—81no—
144C22C31×#12111yescharacteristic
145C4—21no—
146C4—41no—
147C4—41no—
148C4—81no—
149C4C31×#13511yescharacteristic
150C4C31×AGL(1,ℤ/8)11yescharacteristic
151C4C31×AGL(1,ℤ/8)11yescharacteristic
152C4C31×#13711yescharacteristic
153C2—161no—
154C2C31×#46411yescharacteristic
155C2C31×#46911yescharacteristic
156C2C31×#47111yescharacteristic
subgroupG/H
center, socleC22×C31#121
commutator, Frattini, cosocleC42C23×C31
prime radicalC31×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#462C2semidirect
4. C31×#446C2semidirect
5. C31×#334C2semidirect
6. C31×#332C2semidirect
62. #1702C31direct (N × H)
76. #462C2×C31semidirect
78. #446C2×C31semidirect
79. #334C2×C31semidirect
80. #332C2×C31semidirect
101. C31#1702direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#4862
C31×#4622
C31×#4602
C31×#4462
C31×#3342
C31×#3322
C31×#3312
#170231