Finite Group Databasebeta

← C31×#1700 #16841633

Subgroups — C31×#1700 #16841633

Order 3968.

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

normal subgroups only

This group has 146 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×#487C211yesmaximal, characteristic
2C31×#475C211yesmaximal, characteristic
3C31×#462C211yesmaximal, characteristic
4C31×#446C211yesmaximal, characteristic
5C31×#335C211yesmaximal, characteristic
6C31×#332C211yesmaximal, characteristic
7C31×#332C211yesmaximal, characteristic
8C2×Q16×C31—21no—
9C31×C4⋊Q8C2211yescharacteristic
10C31×C4⋊Q8C2211yescharacteristic
11C4×Q8×C31C2211yescharacteristic
12C31×#106—21no—
13C31×C4⋊C8—21no—
14C31×C4⋊C8C2211yescharacteristic
15C31×C4⋊C8C2211yescharacteristic
16C31×C4⋊C8C2211yescharacteristic
17C31×#103—21no—
18C31×#103—21no—
19C31×#103—21no—
20C31×#103—21no—
21C31×#97—21no—
22C4×C8×C31C2211yescharacteristic
23C2×Q8×C31—21no—
24C2×Q8×C31—21no—
25C2×Q8×C31D411yescharacteristic
26Q16×C31—42no—
27C2×C8×C31—21no—
28C2×C8×C31—21no—
29C2×C8×C31—21no—
30C2×C8×C31D411yescharacteristic
31C2×C8×C31D411yescharacteristic
32C4⋊C4×C31—21no—
33C4⋊C4×C31—21no—
34C4⋊C4×C31—21no—
35C4⋊C4×C31—21no—
36C4⋊C4×C31—21no—
37C4⋊C4×C31D411yescharacteristic
38C42×C31—21no—
39C42×C31C2311yescharacteristic
40Q8×C31—21no—
41Q8×C31—21no—
42Q8×C31—41no—
43Q8×C31—41no—
44Q8×C31—41no—
45Q8×C31—41no—
46C2×C4×C31—21no—
47C2×C4×C31—21no—
48C2×C4×C31—41no—
49C2×C4×C31—41no—
50C2×C4×C31C2×D411yescharacteristic
51C2×C4×C31C2×D411yescharacteristic
52C2×C4×C31#4111yescharacteristic
53C8×C31—21no—
54C8×C31—21no—
55C8×C31—41no—
56C8×C31—41no—
57C8×C31—41no—
58#1700C3111yesmaximal, characteristic, direct product factor, Sylow
59C22×C31#12111yescharacteristic
60C4×C31—21no—
61C4×C31—41no—
62C4×C31—41no—
63C4×C31—81no—
64C4×C31—81no—
65C4×C31#13511yescharacteristic
66C4×C31AGL(1,ℤ/8)11yescharacteristic
67C4×C31#13711yescharacteristic
68C4×C31#13711yescharacteristic
69#487C2×C3111yescharacteristic
70#475C2×C3111yescharacteristic
71#462C2×C3111yescharacteristic
72#446C2×C3111yescharacteristic
73#335C2×C3111yescharacteristic
74#332C2×C3111yescharacteristic
75#332C2×C3111yescharacteristic
76C2×C31#46411yescharacteristic
77C2×C31#46811yescharacteristic
78C2×C31#47311yescharacteristic
79C2×Q16—21no—
80C4⋊Q8C22×C3111yescharacteristic
81C4⋊Q8C22×C3111yescharacteristic
82C4×Q8C22×C3111yescharacteristic
83#106—21no—
84C4⋊C8—21no—
85C4⋊C8C22×C3111yescharacteristic
86C4⋊C8C22×C3111yescharacteristic
87C4⋊C8C22×C3111yescharacteristic
88#103—21no—
89#103—21no—
90#103—21no—
91#103—21no—
92#97—21no—
93C4×C8C22×C3111yescharacteristic
94C31#170011yescharacteristic, direct product factor, Sylow
95C2×Q8—21no—
96C2×Q8—21no—
97C2×Q8D4×C3111yescharacteristic
98Q16—42no—
99C2×C8—21no—
100C2×C8—21no—
101C2×C8—21no—
102C2×C8D4×C3111yescharacteristic
103C2×C8D4×C3111yescharacteristic
104C4⋊C4—21no—
105C4⋊C4—21no—
106C4⋊C4—21no—
107C4⋊C4—21no—
108C4⋊C4—21no—
109C4⋊C4D4×C3111yescharacteristic
110C42—21no—
111C42C23×C3111yescharacteristic
112Q8—21no—
113Q8—21no—
114Q8—41no—
115Q8—41no—
116Q8—41no—
117Q8—41no—
118C2×C4—21no—
119C2×C4—21no—
120C2×C4—41no—
121C2×C4—41no—
122C2×C4C2×D4×C3111yescharacteristic
123C2×C4C2×D4×C3111yescharacteristic
124C2×C4#41×C3111yescharacteristic
125C8—21no—
126C8—21no—
127C8—41no—
128C8—41no—
129C8—41no—
130C22C31×#12111yescharacteristic
131C4—21no—
132C4—41no—
133C4—41no—
134C4—81no—
135C4—81no—
136C4C31×#13511yescharacteristic
137C4C31×AGL(1,ℤ/8)11yescharacteristic
138C4C31×#13711yescharacteristic
139C4C31×#13711yescharacteristic
140C2C31×#46411yescharacteristic
141C2C31×#46811yescharacteristic
142C2C31×#47311yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C31#121
commutator, Frattini, cosocleC42C23×C31
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
58. #1700C31direct (N × H)
94. C31#1700direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#4872
C31×#4752
C31×#4622
C31×#4462
C31×#3352
C31×#3322
#170031