Finite Group Databasebeta

← C31×#1958 #16841891

Subgroups — C31×#1958 #16841891

Order 3968.

336 conjugacy classes of subgroups; only the 128 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 128 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
1C2×C31×#124C211yesmaximal, characteristic
2C2×C31×#103C212yesmaximal, complemented
3C2×C31×#102C212yesmaximal
4C2×C4×C8×C31C211yesmaximal, characteristic, complemented
5C31×#382C211yesmaximal, characteristic, complemented
6C22×Q8×C31C2211yescharacteristic
7C22×D4×C31C2211yescharacteristic
8C22×C8×C31C2212yes—
9C31×#124—22no—
10C31×#124C414yescomplemented
11C2×C4⋊C4×C31C2212yes—
12C2×C22⋊C4×C31—22no—
13C2×C42×C31C2211yescharacteristic
14C31×#103—24no—
15C31×#102—24no—
16C4×C8×C31—22no—
17C31×#95—22no—
18C24×C31—21no—
19C2×Q8×C31—21no—
20C2×Q8×C31—22no—
21C2×Q8×C31—22no—
22C2×Q8×C31C2×C412yes—
23C2×D4×C31—22no—
24C2×D4×C31—21no—
25C2×D4×C31—22no—
26C2×D4×C31C2×C412yes—
27C22×C4×C31—21no—
28C22×C4×C31—22no—
29C22×C4×C31D412yes—
30C22×C4×C31C2311yescharacteristic
31C2×C8×C31—22no—
32C2×C8×C31—22no—
33C2×C8×C31D414yes—
34C4⋊C4×C31—22no—
35C4⋊C4×C31—22no—
36C22⋊C4×C31—28no—
37C42×C31C2×C412yes—
38C42×C31D412yes—
39C23×C31—22no—
40C23×C31—41no—
41C23×C31—41no—
42C23×C31—44no—
43C23×C31C2×D411yescharacteristic
44Q8×C31—24no—
45Q8×C31—42no—
46D4×C31—24no—
47D4×C31—42no—
48C2×C4×C31—24no—
49C2×C4×C31—22no—
50C2×C4×C31—41no—
51C2×C4×C31—41no—
52C2×C4×C31—42no—
53C2×C4×C31—44no—
54C2×C4×C31C22⋊C414yes—
55C2×C4×C31C22×C411yescharacteristic
56C2×C4×C31C2×D412yes—
57C2×C4×C31C2×D411yescharacteristic
58C2×C4×C31#4112yes—
59C8×C31—24no—
60#1958C3111yesmaximal, characteristic, direct product factor, Sylow
61C22×C31—42no—
62C22×C31—44no—
63C22×C31—82no—
64C22×C31—82no—
65C22×C31C2×C22⋊C411yescharacteristic
66C22×C31#12411yescharacteristic
67C22×C31#12711yescharacteristic
68C22×C31#13514yes—
69C4×C31—24no—
70C4×C31—42no—
71C4×C31—82no—
72C4×C31C4×D412yes—
73C4×C31#12112yes—
74C2×#124C2×C3111yescharacteristic
75C2×#103C2×C3112yescomplemented
76C2×#102C2×C3112yes—
77C2×C4×C8C2×C3111yescharacteristic, complemented
78#382C2×C3111yescharacteristic, complemented
79C2×C31—82no—
80C2×C31#39011yescharacteristic
81C2×C31#41612yes—
82C2×C31#48812yes—
83C2×C31#49512yes—
84C22×Q8C22×C3111yescharacteristic
85C22×D4C22×C3111yescharacteristic
86C22×C8C22×C3112yes—
87#124—22no—
88#124C4×C3114yescomplemented
89C2×C4⋊C4C22×C3112yes—
90C2×C22⋊C4—22no—
91C2×C42C22×C3111yescharacteristic
92#103—24no—
93#102—24no—
94C4×C8—22no—
95#95—22no—
96C31#195811yescharacteristic, direct product factor, Sylow
97C24—21no—
98C2×Q8—21no—
99C2×Q8—22no—
100C2×Q8—22no—
101C2×Q8C2×C4×C3112yes—
102C2×D4—22no—
103C2×D4—21no—
104C2×D4—22no—
105C2×D4C2×C4×C3112yes—
106C22×C4—21no—
107C22×C4—22no—
108C22×C4D4×C3112yes—
109C22×C4C23×C3111yescharacteristic
110C2×C8—22no—
111C2×C8—22no—
112C2×C8D4×C3114yes—
113C4⋊C4—22no—
114C4⋊C4—22no—
115C22⋊C4—28no—
116C42C2×C4×C3112yes—
117C42D4×C3112yes—
118C23—22no—
119C23—41no—
120C23—41no—
121C23—44no—
122C23C2×D4×C3111yescharacteristic
123Q8—24no—
124Q8—42no—
125D4—24no—
126D4—42no—
127C2×C4—24no—
128C2×C4—22no—
129C2×C4—41no—
130C2×C4—41no—
131C2×C4—42no—
132C2×C4—44no—
133C2×C4C22⋊C4×C3114yes—
134C2×C4C22×C4×C3111yescharacteristic
135C2×C4C2×D4×C3112yes—
136C2×C4C2×D4×C3111yescharacteristic
137C2×C4#41×C3112yes—
138C8—24no—
139C22—44no—
140C22—42no—
141C22—82no—
142C22—82no—
143C22C2×C22⋊C4×C3111yescharacteristic
144C22C31×#12411yescharacteristic
145C22C31×#12711yescharacteristic
146C22C31×#13514yes—
147C4—24no—
148C4—42no—
149C4—82no—
150C4C4×D4×C3112yes—
151C4C31×#12112yes—
152C2—82no—
153C2C31×#39011yescharacteristic
154C2C31×#41612yes—
155C2C31×#48812yes—
156C2C31×#49512yes—
subgroupG/H
center, socleC23×C31C2×D4
commutatorC2×C4C22×C4×C31
Frattini, cosocleC22×C4C23×C31
prime radicalC22×D4×C31C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#103C2semidirect
4. C2×C4×C8×C31C2semidirect
5. C31×#382C2semidirect
10. C31×#124C4semidirect
60. #1958C31direct (N × H)
75. C2×#103C2×C31semidirect
77. C2×C4×C8C2×C31semidirect
78. #382C2×C31semidirect
88. #124C4×C31semidirect
96. C31#1958direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#1242
C2×C31×#1032
C2×C31×#1022
C2×C4×C8×C312
C31×#3822
#195831