Finite Group Databasebeta

← C31×#1979 #16841912

Subgroups — C31×#1979 #16841912

Order 3968.

276 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 112 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
1C22×Q16×C31C211yesmaximal, characteristic
2C2×C31×#108C211yesmaximal, characteristic
3C31×#419C212yesmaximal
4C2×C31×#101C212yesmaximal
5C31×#405C211yesmaximal, characteristic
6C22×Q8×C31C2212yes—
7C2×Q16×C31—21no—
8C2×Q16×C31—21no—
9C2×Q16×C31—22no—
10C2×Q16×C31C414yescomplemented
11C2×M16×C31C2212yes—
12C2×M16×C31C2211yescharacteristic
13C22×C8×C31C2211yescharacteristic
14C31×#117C2211yescharacteristic
15C31×#108—22no—
16C31×#103—24no—
17C31×#101—24no—
18C31×#97—21no—
19C4×C8×C31—21no—
20C2×Q8×C31—22no—
21C2×Q8×C31—22no—
22C2×Q8×C31—22no—
23C2×Q8×C31—22no—
24C2×Q8×C31—22no—
25C2×Q8×C31C2×C414yes—
26C22×C4×C31—22no—
27C22×C4×C31C2311yescharacteristic
28Q16×C31—24no—
29Q16×C31—24no—
30M16×C31—21no—
31M16×C31—22no—
32M16×C31—22no—
33M16×C31D412yes—
34C2×C8×C31—21no—
35C2×C8×C31—22no—
36C2×C8×C31C2×C412yes—
37C2×C8×C31D411yescharacteristic
38C2×C8×C31D411yescharacteristic
39C2×C8×C31D412yes—
40C4⋊C4×C31D412yes—
41C22⋊C4×C31—21no—
42C42×C31—21no—
43C23×C31#4111yescharacteristic
44Q8×C31—24no—
45Q8×C31—24no—
46Q8×C31—42no—
47Q8×C31—42no—
48C2×C4×C31—24no—
49C2×C4×C31—22no—
50C2×C4×C31—42no—
51C2×C4×C31—42no—
52C2×C4×C31C22×C411yescharacteristic
53C2×C4×C31C2×D411yescharacteristic
54C2×C4×C31C2×D411yescharacteristic
55C2×C4×C31C2×D411yescharacteristic
56C2×C4×C31C2×D411yescharacteristic
57C2×C4×C31#4111yescharacteristic
58C8×C31—22no—
59C8×C31—42no—
60C8×C31C22⋊C412yes—
61C8×C31C22⋊C412yes—
62#1979C3111yesmaximal, characteristic, direct product factor, Sylow
63C22×C31—22no—
64C22×C31C4×D411yescharacteristic
65C22×C31#12111yescharacteristic
66C22×C31#12411yescharacteristic
67C4×C31—44no—
68C4×C31—42no—
69C4×C31C2×C22⋊C411yescharacteristic
70C4×C31C4×D411yescharacteristic
71C4×C31#12111yescharacteristic
72C4×C31#12711yescharacteristic
73C22×Q16C2×C3111yescharacteristic
74C2×#108C2×C3111yescharacteristic
75#419C2×C3112yes—
76C2×#101C2×C3112yes—
77#405C2×C3111yescharacteristic
78C2×C31—21no—
79C2×C31—21no—
80C2×C31#39011yescharacteristic
81C2×C31#47312yes—
82C22×Q8C22×C3112yes—
83C2×Q16—21no—
84C2×Q16—21no—
85C2×Q16—22no—
86C2×Q16C4×C3114yescomplemented
87C2×M16C22×C3112yes—
88C2×M16C22×C3111yescharacteristic
89C22×C8C22×C3111yescharacteristic
90#117C22×C3111yescharacteristic
91#108—22no—
92#103—24no—
93#101—24no—
94#97—21no—
95C4×C8—21no—
96C31#197911yescharacteristic, direct product factor, Sylow
97C2×Q8—22no—
98C2×Q8—22no—
99C2×Q8—22no—
100C2×Q8—22no—
101C2×Q8—22no—
102C2×Q8C2×C4×C3114yes—
103C22×C4—22no—
104C22×C4C23×C3111yescharacteristic
105Q16—24no—
106Q16—24no—
107M16—21no—
108M16—22no—
109M16—22no—
110M16D4×C3112yes—
111C2×C8—21no—
112C2×C8—22no—
113C2×C8C2×C4×C3112yes—
114C2×C8D4×C3111yescharacteristic
115C2×C8D4×C3111yescharacteristic
116C2×C8D4×C3112yes—
117C4⋊C4D4×C3112yes—
118C22⋊C4—21no—
119C42—21no—
120C23#41×C3111yescharacteristic
121Q8—24no—
122Q8—24no—
123Q8—42no—
124Q8—42no—
125C2×C4—24no—
126C2×C4—22no—
127C2×C4—42no—
128C2×C4—42no—
129C2×C4C22×C4×C3111yescharacteristic
130C2×C4C2×D4×C3111yescharacteristic
131C2×C4C2×D4×C3111yescharacteristic
132C2×C4C2×D4×C3111yescharacteristic
133C2×C4C2×D4×C3111yescharacteristic
134C2×C4#41×C3111yescharacteristic
135C8—22no—
136C8—42no—
137C8C22⋊C4×C3112yes—
138C8C22⋊C4×C3112yes—
139C22—22no—
140C22C4×D4×C3111yescharacteristic
141C22C31×#12111yescharacteristic
142C22C31×#12411yescharacteristic
143C4—42no—
144C4—44no—
145C4C2×C22⋊C4×C3111yescharacteristic
146C4C4×D4×C3111yescharacteristic
147C4C31×#12111yescharacteristic
148C4C31×#12711yescharacteristic
149C2—21no—
150C2—21no—
151C2C31×#39011yescharacteristic
152C2C31×#47312yes—
subgroupG/H
center, socleC22×C31#121
commutatorC2×C4C22×C4×C31
Frattini, cosocleC22×C4C23×C31
prime radicalC23×C31#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
10. C2×Q16×C31C4semidirect
62. #1979C31direct (N × H)
86. C2×Q16C4×C31semidirect
96. C31#1979direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Q16×C312
C2×C31×#1082
C31×#4192
C2×C31×#1012
C31×#4052
#197931