Finite Group Databasebeta

← C31×#1951 #16841884

Subgroups — C31×#1951 #16841884

Order 3968.

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

normal subgroups only

This group has 196 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
1C2×C31×#108C211yesmaximal, characteristic
2C31×#428C212yesmaximal
3C2×C31×#106C211yesmaximal, characteristic
4C31×#405C211yesmaximal, characteristic
5C31×#343C212yesmaximal
6C2×M16×C31C2212yes—
7C2×M16×C31C2211yescharacteristic
8C22×C8×C31C2211yescharacteristic
9C31×#117C2211yescharacteristic
10C2×C4⋊C4×C31C2212yes—
11C31×#108C414yescomplemented
12C31×#107—22no—
13C31×#106—21no—
14C31×#106—21no—
15C31×#106—22no—
16C31×#97—21no—
17C4×C8×C31—21no—
18C22×C4×C31—22no—
19C22×C4×C31C2311yescharacteristic
20M16×C31—22no—
21M16×C31—21no—
22M16×C31C2×C414yes—
23M16×C31Q812yes—
24C2×C8×C31—21no—
25C2×C8×C31—22no—
26C2×C8×C31C2×C412yes—
27C2×C8×C31D411yescharacteristic
28C2×C8×C31D411yescharacteristic
29C2×C8×C31Q812yes—
30C4⋊C4×C31—22no—
31C4⋊C4×C31—22no—
32C4⋊C4×C31D412yes—
33C22⋊C4×C31—21no—
34C42×C31—21no—
35C23×C31#4111yescharacteristic
36C2×C4×C31—22no—
37C2×C4×C31—42no—
38C2×C4×C31—82no—
39C2×C4×C31C22×C411yescharacteristic
40C2×C4×C31C2×D411yescharacteristic
41C2×C4×C31C2×D411yescharacteristic
42C2×C4×C31C2×Q811yescharacteristic
43C2×C4×C31C2×Q811yescharacteristic
44C2×C4×C31#4111yescharacteristic
45C8×C31—24no—
46C8×C31—22no—
47C8×C31C4⋊C412yes—
48C8×C31C4⋊C412yes—
49#1951C3111yesmaximal, characteristic, direct product factor, Sylow
50C22×C31—22no—
51C22×C31C4×Q811yescharacteristic
52C22×C31#12111yescharacteristic
53C22×C31#12511yescharacteristic
54C4×C31—42no—
55C4×C31—82no—
56C4×C31C2×C4⋊C411yescharacteristic
57C4×C31C4×D411yescharacteristic
58C4×C31C22⋊Q811yescharacteristic
59C4×C31C4⋊Q811yescharacteristic
60C2×#108C2×C3111yescharacteristic
61#428C2×C3112yes—
62C2×#106C2×C3111yescharacteristic
63#405C2×C3111yescharacteristic
64#343C2×C3112yes—
65C2×C31—21no—
66C2×C31—21no—
67C2×C31#38911yescharacteristic
68C2×C31#47112yes—
69C2×M16C22×C3112yes—
70C2×M16C22×C3111yescharacteristic
71C22×C8C22×C3111yescharacteristic
72#117C22×C3111yescharacteristic
73C2×C4⋊C4C22×C3112yes—
74#108C4×C3114yescomplemented
75#107—22no—
76#106—21no—
77#106—21no—
78#106—22no—
79#97—21no—
80C4×C8—21no—
81C31#195111yescharacteristic, direct product factor, Sylow
82C22×C4—22no—
83C22×C4C23×C3111yescharacteristic
84M16—22no—
85M16—21no—
86M16C2×C4×C3114yes—
87M16Q8×C3112yes—
88C2×C8—21no—
89C2×C8—22no—
90C2×C8C2×C4×C3112yes—
91C2×C8D4×C3111yescharacteristic
92C2×C8D4×C3111yescharacteristic
93C2×C8Q8×C3112yes—
94C4⋊C4—22no—
95C4⋊C4—22no—
96C4⋊C4D4×C3112yes—
97C22⋊C4—21no—
98C42—21no—
99C23#41×C3111yescharacteristic
100C2×C4—22no—
101C2×C4—42no—
102C2×C4—82no—
103C2×C4C22×C4×C3111yescharacteristic
104C2×C4C2×D4×C3111yescharacteristic
105C2×C4C2×D4×C3111yescharacteristic
106C2×C4C2×Q8×C3111yescharacteristic
107C2×C4C2×Q8×C3111yescharacteristic
108C2×C4#41×C3111yescharacteristic
109C8—24no—
110C8—22no—
111C8C4⋊C4×C3112yes—
112C8C4⋊C4×C3112yes—
113C22—22no—
114C22C4×Q8×C3111yescharacteristic
115C22C31×#12111yescharacteristic
116C22C31×#12511yescharacteristic
117C4—42no—
118C4—82no—
119C4C2×C4⋊C4×C3111yescharacteristic
120C4C4×D4×C3111yescharacteristic
121C4C31×C22⋊Q811yescharacteristic
122C4C31×C4⋊Q811yescharacteristic
123C2—21no—
124C2—21no—
125C2C31×#38911yescharacteristic
126C2C31×#47112yes—
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
11. C31×#108C4semidirect
49. #1951C31direct (N × H)
74. #108C4×C31semidirect
81. C31#1951direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#1082
C31×#4282
C2×C31×#1062
C31×#4052
C31×#3432
#195131