Finite Group Databasebeta

← C31×#7144 #21463903

Subgroups — C31×#7144 #21463903

Order 7936.

210 conjugacy classes of subgroups; only the 98 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 98 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×#2163C211yesmaximal, characteristic
2C31×#2162C211yesmaximal, characteristic
3C31×#1746C211yesmaximal, characteristic
4C2×C31×#97C411yescharacteristic
5C2×C4×C8×C31C2211yescharacteristic
6C31×#376C411yescharacteristic
7C31×C4⋊C16—21no—
8C31×C4⋊C16—21no—
9C31×C22⋊C16—21no—
10C31×C22⋊C16—21no—
11C31×#346C412yescomplemented
12C4×C16×C31C412yescomplemented
13C31×#336—21no—
14C31×#336—21no—
15C22×C8×C31—21no—
16C22×C8×C31D411yescharacteristic
17C22×C8×C31D411yescharacteristic
18C2×C42×C31—21no—
19C2×C42×C31C2×C411yescharacteristic
20C2×C16×C31—22no—
21C2×C16×C31—22no—
22C31×#97—21no—
23C31×#97C812yes—
24C4×C8×C31C2×C411yescharacteristic
25C4×C8×C31C2×C411yescharacteristic
26C4×C8×C31D411yescharacteristic
27C4×C8×C31Q811yescharacteristic
28C31×#95—21no—
29C31×#95C812yes—
30C22×C4×C31—22no—
31C22×C4×C31C22⋊C411yescharacteristic
32C22×C4×C31C2×C811yescharacteristic
33C22×C4×C31M1611yescharacteristic
34C2×C8×C31—22no—
35C2×C8×C31—41no—
36C2×C8×C31—41no—
37C2×C8×C31—41no—
38C2×C8×C31—41no—
39C2×C8×C31C22⋊C411yescharacteristic
40C2×C8×C31C22⋊C411yescharacteristic
41C2×C8×C31C4⋊C411yescharacteristic
42C2×C8×C31C4⋊C411yescharacteristic
43C42×C31—41no—
44C42×C31—41no—
45C42×C31C4211yescharacteristic
46C42×C31C4⋊C411yescharacteristic
47C42×C31C2×C811yescharacteristic
48C42×C31M1611yescharacteristic
49C16×C31—42no—
50C16×C31—42no—
51#7144C3111yesmaximal, characteristic, direct product factor, Sylow
52C23×C31C22⋊C811yescharacteristic
53C2×C4×C31—22no—
54C2×C4×C31—21no—
55C2×C4×C31—21no—
56C2×C4×C31—41no—
57C2×C4×C31—42no—
58C2×C4×C31—42no—
59C2×C4×C31—42no—
60C2×C4×C31#9511yescharacteristic
61C2×C4×C31C4×C811yescharacteristic
62C2×C4×C31#9711yescharacteristic
63C2×C4×C31C22⋊C811yescharacteristic
64C2×C4×C31C4⋊C811yescharacteristic
65C2×C4×C31C4⋊C811yescharacteristic
66C8×C31—21no—
67C8×C31—21no—
68C8×C31—21no—
69C8×C31—21no—
70C8×C31—42no—
71#2163C2×C3111yescharacteristic
72#2162C2×C3111yescharacteristic
73#1746C2×C3111yescharacteristic
74C22×C31—21no—
75C22×C31—21no—
76C22×C31#33611yescharacteristic
77C22×C31#35012yes—
78C4×C31—21no—
79C4×C31—21no—
80C4×C31—21no—
81C4×C31—21no—
82C4×C31—21no—
83C4×C31—82no—
84C4×C31H(3,ℤ/4)11yescharacteristic
85C4×C31H(3,ℤ/4)11yescharacteristic
86C2×#97C4×C3111yescharacteristic
87C2×C4×C8C22×C3111yescharacteristic
88#376C4×C3111yescharacteristic
89C4⋊C16—21no—
90C4⋊C16—21no—
91C22⋊C16—21no—
92C22⋊C16—21no—
93#346C4×C3112yescomplemented
94C4×C16C4×C3112yescomplemented
95#336—21no—
96#336—21no—
97C2×C31—22no—
98C2×C31#127411yescharacteristic
99C2×C31#137811yescharacteristic
100C2×C31#137911yescharacteristic
101C22×C8—21no—
102C22×C8D4×C3111yescharacteristic
103C22×C8D4×C3111yescharacteristic
104C2×C42—21no—
105C2×C42C2×C4×C3111yescharacteristic
106C2×C16—22no—
107C2×C16—22no—
108#97—21no—
109#97C8×C3112yes—
110C4×C8C2×C4×C3111yescharacteristic
111C4×C8C2×C4×C3111yescharacteristic
112C4×C8D4×C3111yescharacteristic
113C4×C8Q8×C3111yescharacteristic
114#95—21no—
115#95C8×C3112yes—
116C31#714411yescharacteristic, direct product factor, Sylow
117C22×C4—22no—
118C22×C4C22⋊C4×C3111yescharacteristic
119C22×C4C2×C8×C3111yescharacteristic
120C22×C4M16×C3111yescharacteristic
121C2×C8—22no—
122C2×C8—41no—
123C2×C8—41no—
124C2×C8—41no—
125C2×C8—41no—
126C2×C8C22⋊C4×C3111yescharacteristic
127C2×C8C22⋊C4×C3111yescharacteristic
128C2×C8C4⋊C4×C3111yescharacteristic
129C2×C8C4⋊C4×C3111yescharacteristic
130C42—41no—
131C42—41no—
132C42C42×C3111yescharacteristic
133C42C4⋊C4×C3111yescharacteristic
134C42C2×C8×C3111yescharacteristic
135C42M16×C3111yescharacteristic
136C16—42no—
137C16—42no—
138C23C31×C22⋊C811yescharacteristic
139C2×C4—22no—
140C2×C4—21no—
141C2×C4—21no—
142C2×C4—41no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—42no—
146C2×C4C31×#9511yescharacteristic
147C2×C4C4×C8×C3111yescharacteristic
148C2×C4C31×#9711yescharacteristic
149C2×C4C31×C22⋊C811yescharacteristic
150C2×C4C31×C4⋊C811yescharacteristic
151C2×C4C31×C4⋊C811yescharacteristic
152C8—21no—
153C8—21no—
154C8—21no—
155C8—21no—
156C8—42no—
157C22—21no—
158C22—21no—
159C22C31×#33611yescharacteristic
160C22C31×#35012yes—
161C4—21no—
162C4—21no—
163C4—21no—
164C4—21no—
165C4—21no—
166C4—82no—
167C4C31×H(3,ℤ/4)11yescharacteristic
168C4C31×H(3,ℤ/4)11yescharacteristic
169C2—22no—
170C2C31×#127411yescharacteristic
171C2C31×#137811yescharacteristic
172C2C31×#137911yescharacteristic
subgroupG/H
centerC2×C4×C31#95
commutatorC2×C4C4×C8×C31
Frattini, cosocleC2×C4×C8C22×C31
socleC22×C31#336
prime radicalC23×C31C22⋊C8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
11. C31×#346C4semidirect
12. C4×C16×C31C4semidirect
51. #7144C31direct (N × H)
93. #346C4×C31semidirect
94. C4×C16C4×C31semidirect
116. C31#7144direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#21632
C31×#21622
C31×#17462
#714431