Finite Group Databasebeta

← C31×#1808 #16841741

Subgroups — C31×#1808 #16841741

Order 3968.

336 conjugacy classes of subgroups; only the 152 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 152 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
1C23×C8×C31C211yesmaximal, characteristic
2C2×C31×#107C212yesmaximal, complemented
3C31×#380C212yesmaximal
4C31×#340C212yesmaximal, complemented
5C23×C4×C31C2211yescharacteristic
6C22×C8×C31—24no—
7C22×C8×C31C414yescomplemented
8C22×C8×C31C2211yescharacteristic
9C22×C8×C31C2211yescharacteristic
10C2×C4⋊C4×C31C2214yes—
11C2×C22⋊C4×C31—22no—
12C31×#107—24no—
13C31×#95—22no—
14C24×C31D411yescharacteristic
15C22×C4×C31—22no—
16C22×C4×C31—22no—
17C22×C4×C31—24no—
18C22×C4×C31C2×C412yes—
19C22×C4×C31D411yescharacteristic
20C22×C4×C31Q812yes—
21C22×C4×C31C2311yescharacteristic
22C2×C8×C31—22no—
23C2×C8×C31—28no—
24C2×C8×C31C2×C412yes—
25C2×C8×C31C2×C412yes—
26C2×C8×C31D414yes—
27C4⋊C4×C31—24no—
28C4⋊C4×C31—24no—
29C22⋊C4×C31—44no—
30C23×C31—22no—
31C23×C31—22no—
32C23×C31C4⋊C412yes—
33C23×C31D812yes—
34C23×C31Q1612yes—
35C23×C31C2×D411yescharacteristic
36C2×C4×C31—22no—
37C2×C4×C31—22no—
38C2×C4×C31—22no—
39C2×C4×C31—24no—
40C2×C4×C31—44no—
41C2×C4×C31—44no—
42C2×C4×C31—44no—
43C2×C4×C31C4⋊C412yes—
44C2×C4×C31C22×C411yescharacteristic
45C2×C4×C31C2×D412yes—
46C2×C4×C31C2×Q811yescharacteristic
47C2×C4×C31#4112yes—
48C8×C31—22no—
49C8×C31C22⋊C414yescomplemented
50#1808C3111yesmaximal, characteristic, direct product factor, Sylow
51C22×C31—22no—
52C22×C31—22no—
53C22×C31—24no—
54C22×C31—24no—
55C22×C31#10714yescomplemented
56C22×C31C2×C4⋊C411yescharacteristic
57C22×C31#12112yes—
58C22×C31C2×D811yescharacteristic
59C22×C31C2×Q1611yescharacteristic
60C22×C31#13512yes—
61C4×C31—22no—
62C4×C31—84no—
63C4×C31C2×C22⋊C411yescharacteristic
64C4×C31#11711yescharacteristic
65C4×C31C22⋊Q812yes—
66C23×C8C2×C3111yescharacteristic
67C2×#107C2×C3112yescomplemented
68#380C2×C3112yes—
69#340C2×C3112yescomplemented
70C2×C31—24no—
71C2×C31#38011yescharacteristic
72C2×C31C2×#10711yescharacteristic
73C2×C31#42711yescharacteristic
74C2×C31#46612yes—
75C2×C31#46712yes—
76C23×C4C22×C3111yescharacteristic
77C22×C8—24no—
78C22×C8C4×C3114yescomplemented
79C22×C8C22×C3111yescharacteristic
80C22×C8C22×C3111yescharacteristic
81C2×C4⋊C4C22×C3114yes—
82C2×C22⋊C4—22no—
83#107—24no—
84#95—22no—
85C31#180811yescharacteristic, direct product factor, Sylow
86C24D4×C3111yescharacteristic
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—24no—
90C22×C4C2×C4×C3112yes—
91C22×C4D4×C3111yescharacteristic
92C22×C4Q8×C3112yes—
93C22×C4C23×C3111yescharacteristic
94C2×C8—22no—
95C2×C8—28no—
96C2×C8C2×C4×C3112yes—
97C2×C8C2×C4×C3112yes—
98C2×C8D4×C3114yes—
99C4⋊C4—24no—
100C4⋊C4—24no—
101C22⋊C4—44no—
102C23—22no—
103C23—22no—
104C23C4⋊C4×C3112yes—
105C23D8×C3112yes—
106C23Q16×C3112yes—
107C23C2×D4×C3111yescharacteristic
108C2×C4—22no—
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—24no—
112C2×C4—44no—
113C2×C4—44no—
114C2×C4—44no—
115C2×C4C4⋊C4×C3112yes—
116C2×C4C22×C4×C3111yescharacteristic
117C2×C4C2×D4×C3112yes—
118C2×C4C2×Q8×C3111yescharacteristic
119C2×C4#41×C3112yes—
120C8—22no—
121C8C22⋊C4×C3114yescomplemented
122C22—22no—
123C22—24no—
124C22—24no—
125C22—22no—
126C22C31×#10714yescomplemented
127C22C2×C4⋊C4×C3111yescharacteristic
128C22C31×#12112yes—
129C22C2×D8×C3111yescharacteristic
130C22C2×Q16×C3111yescharacteristic
131C22C31×#13512yes—
132C4—22no—
133C4—84no—
134C4C2×C22⋊C4×C3111yescharacteristic
135C4C31×#11711yescharacteristic
136C4C31×C22⋊Q812yes—
137C2—24no—
138C2C31×#38011yescharacteristic
139C2C2×C31×#10711yescharacteristic
140C2C31×#42711yescharacteristic
141C2C31×#46612yes—
142C2C31×#46712yes—
subgroupG/H
center, socleC23×C31C2×D4
commutatorC2×C4C22×C4×C31
Frattini, cosocleC22×C4C23×C31
prime radicalC24×C31D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#107C2semidirect
4. C31×#340C2semidirect
7. C22×C8×C31C4semidirect
49. C8×C31C22⋊C4semidirect
50. #1808C31direct (N × H)
55. C22×C31#107semidirect
67. C2×#107C2×C31semidirect
69. #340C2×C31semidirect
78. C22×C8C4×C31semidirect
85. C31#1808direct (N × H)
121. C8C22⋊C4×C31semidirect
126. C22C31×#107semidirect

Maximal subgroups

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

subgroupindex
C23×C8×C312
C2×C31×#1072
C31×#3802
C31×#3402
#180831