Finite Group Databasebeta

← C31×#9759 #21466518

Subgroups — C31×#9759 #21466518

Order 7936.

370 conjugacy classes of subgroups; only the 134 normal subgroups are shown.

normal subgroups only

This group has 370 conjugacy classes of subgroups — too many to draw. Only its 134 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×#3160C211yesmaximal, characteristic
2C31×#1835C211yesmaximal, characteristic
3C31×#1518C214yesmaximal
4C31×#1452C211yesmaximal, characteristic
5C31×#533C2212yes—
6C31×#500C412yescomplemented
7C31×#499—22no—
8C31×#498C412yescomplemented
9C31×#431C2212yes—
10C31×#427—22no—
11C2×C4×C8×C31C2211yescharacteristic
12C31×#382C2212yes—
13C31×#340—22no—
14C31×#328—28no—
15C31×#322—22no—
16C22×C8×C31D412yes—
17C31×C4⋊Q8C2×C414yes—
18C31×#125—22no—
19C31×C22⋊Q8—24no—
20C4×Q8×C31—24no—
21C31×#117—22no—
22C2×C4⋊C4×C31—22no—
23C2×C42×C31C2311yescharacteristic
24C31×#107—24no—
25C31×#106—24no—
26C31×C4⋊C8—22no—
27C31×C22⋊C8D414yes—
28C4×C8×C31—22no—
29C4×C8×C31C2×C411yescharacteristic
30C4×C8×C31C2×C411yescharacteristic
31C4×C8×C31D412yes—
32C31×#95—24no—
33C2×Q8×C31—24no—
34C22×C4×C31—42no—
35C22×C4×C31C2×D412yes—
36C22×C4×C31C2×D411yescharacteristic
37C2×C8×C31—24no—
38C2×C8×C31—24no—
39C2×C8×C31C22⋊C412yes—
40C2×C8×C31C22⋊C412yes—
41C4⋊C4×C31—24no—
42C4⋊C4×C31—24no—
43C4⋊C4×C31—44no—
44C4⋊C4×C31—44no—
45C22⋊C4×C31—42no—
46C42×C31—42no—
47C42×C31C22×C411yescharacteristic
48C42×C31C2×D411yescharacteristic
49C42×C31#4112yes—
50#9759C3111yesmaximal, characteristic, direct product factor, Sylow
51C23×C31#12711yescharacteristic
52Q8×C31—84no—
53C2×C4×C31—42no—
54C2×C4×C31—44no—
55C2×C4×C31—84no—
56C2×C4×C31—82no—
57C2×C4×C31C2×C22⋊C411yescharacteristic
58C2×C4×C31C4×D412yes—
59C2×C4×C31#12112yes—
60C2×C4×C31#12411yescharacteristic
61C2×C4×C31#13714yes—
62C8×C31—22no—
63C8×C31—22no—
64C8×C31—44no—
65#3160C2×C3111yescharacteristic
66#1835C2×C3111yescharacteristic
67#1518C2×C3114yes—
68#1452C2×C3111yescharacteristic
69C22×C31—22no—
70C22×C31#39011yescharacteristic
71C22×C31#49712yes—
72C4×C31—22no—
73C4×C31—22no—
74C4×C31—84no—
75C4×C31—162no—
76C4×C31#41912yes—
77C4×C31#49112yes—
78#533C22×C3112yes—
79#500C4×C3112yescomplemented
80#499—22no—
81#498C4×C3112yescomplemented
82#431C22×C3112yes—
83#427—22no—
84C2×C4×C8C22×C3111yescharacteristic
85#382C22×C3112yes—
86#340—22no—
87#328—28no—
88#322—22no—
89C2×C31—22no—
90C2×C31#196011yescharacteristic
91C2×C31#197612yes—
92C22×C8D4×C3112yes—
93C4⋊Q8C2×C4×C3114yes—
94#125—22no—
95C22⋊Q8—24no—
96C4×Q8—24no—
97#117—22no—
98C2×C4⋊C4—22no—
99C2×C42C23×C3111yescharacteristic
100#107—24no—
101#106—24no—
102C4⋊C8—22no—
103C22⋊C8D4×C3114yes—
104C4×C8—22no—
105C4×C8C2×C4×C3111yescharacteristic
106C4×C8C2×C4×C3111yescharacteristic
107C4×C8D4×C3112yes—
108#95—24no—
109C31#975911yescharacteristic, direct product factor, Sylow
110C2×Q8—24no—
111C22×C4—42no—
112C22×C4C2×D4×C3112yes—
113C22×C4C2×D4×C3111yescharacteristic
114C2×C8—24no—
115C2×C8—24no—
116C2×C8C22⋊C4×C3112yes—
117C2×C8C22⋊C4×C3112yes—
118C4⋊C4—24no—
119C4⋊C4—24no—
120C4⋊C4—44no—
121C4⋊C4—44no—
122C22⋊C4—42no—
123C42—42no—
124C42C22×C4×C3111yescharacteristic
125C42C2×D4×C3111yescharacteristic
126C42#41×C3112yes—
127C23C31×#12711yescharacteristic
128Q8—84no—
129C2×C4—42no—
130C2×C4—44no—
131C2×C4—84no—
132C2×C4—82no—
133C2×C4C2×C22⋊C4×C3111yescharacteristic
134C2×C4C4×D4×C3112yes—
135C2×C4C31×#12112yes—
136C2×C4C31×#12411yescharacteristic
137C2×C4C31×#13714yes—
138C8—22no—
139C8—22no—
140C8—44no—
141C22—22no—
142C22C31×#39011yescharacteristic
143C22C31×#49712yes—
144C4—22no—
145C4—22no—
146C4—84no—
147C4—162no—
148C4C31×#41912yes—
149C4C31×#49112yes—
150C2—22no—
151C2C31×#196011yescharacteristic
152C2C31×#197612yes—
subgroupG/H
center, socleC22×C31#390
commutatorC42C22×C4×C31
Frattini, cosocleC2×C42C23×C31
prime radicalC23×C31#127
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
6. C31×#500C4semidirect
8. C31×#498C4semidirect
50. #9759C31direct (N × H)
79. #500C4×C31semidirect
81. #498C4×C31semidirect
109. C31#9759direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31602
C31×#18352
C31×#15182
C31×#14522
#975931