Finite Group Databasebeta

← C31×#3393 #16843326

Subgroups — C31×#3393 #16843326

Order 3968.

360 conjugacy classes of subgroups.

The subgroup lattice has 170 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#556C212yesmaximal, complemented
2C31×#495C212yesmaximal
3C31×#494C211yesmaximal, characteristic, complemented
4C31×#464C214yesmaximal, complemented
5C31×#461C212yesmaximal, complemented
6C8×Q8×C31C211yesmaximal, characteristic, complemented
7C4×Q16×C31C212yesmaximal, complemented
8C4×D8×C31C211yesmaximal, characteristic
9C2×Q16×C31C2212yes—
10C2×Q16×C31C2212yes—
11C2×SD16×C31C2214yes—
12C2×D8×C31C2211yescharacteristic
13C31×C4⋊Q8C2212yes—
14C31×#126—24no—
15C31×#124C2214yes—
16C31×C22⋊Q8—22no—
17C4×Q8×C31C2214yes—
18C4×Q8×C31C2211yescharacteristic
19C4×D4×C31C2212yes—
20C31×#117—22no—
21C31×#107C2211yescharacteristic
22C31×C4⋊C8C2211yescharacteristic
23C31×C4⋊C8C2212yes—
24C31×#103C2214yes—
25C31×#102C2212yes—
26C4×C8×C31C2211yescharacteristic
27C4×C8×C31C2212yes—
28C2×Q8×C31D411yescharacteristic
29C2×Q8×C31C2314yes—
30C2×D4×C31C2312yes—
31C22×C4×C31—22no—
32Q16×C31—24no—
33Q16×C31—42no—
34SD16×C31—44no—
35D8×C31—22no—
36C2×C8×C31C2311yescharacteristic
37C2×C8×C31C2312yes—
38C2×C8×C31C2311yescharacteristic
39C4⋊C4×C31—22no—
40C4⋊C4×C31—24no—
41C4⋊C4×C31—22no—
42C4⋊C4×C31D411yescharacteristic
43C4⋊C4×C31D412yes—
44C4⋊C4×C31C2312yes—
45C22⋊C4×C31—24no—
46C22⋊C4×C31—22no—
47C22⋊C4×C31—24no—
48C42×C31—24no—
49C42×C31C2311yescharacteristic
50C42×C31C2312yes—
51C23×C31—22no—
52Q8×C31—22no—
53Q8×C31—24no—
54Q8×C31—24no—
55D4×C31—22no—
56D4×C31—22no—
57C2×C4×C31—22no—
58C2×C4×C31—24no—
59C2×C4×C31—44no—
60C2×C4×C31C2×D412yes—
61C2×C4×C31C2×D411yescharacteristic
62C2×C4×C31C2×D412yes—
63C2×C4×C31C2×D411yescharacteristic
64C2×C4×C31C2411yescharacteristic
65C8×C31—22no—
66C8×C31—21no—
67C8×C31#4112yes—
68#3393C3111yesmaximal, characteristic, direct product factor, Sylow
69C22×C31—42no—
70C22×C31—42no—
71C22×C31—42no—
72C22×C31C22×D411yescharacteristic
73C4×C31—22no—
74C4×C31—22no—
75C4×C31—21no—
76C4×C31—44no—
77C4×C31—42no—
78C4×C31#13512yes—
79C4×C31C2×#4111yescharacteristic
80C4×C31H(5,𝔽2)11yescharacteristic
81#556C2×C3112yescomplemented
82#495C2×C3112yes—
83#494C2×C3111yescharacteristic, complemented
84#464C2×C3114yescomplemented
85#461C2×C3112yescomplemented
86C8×Q8C2×C3111yescharacteristic, complemented
87C4×Q16C2×C3112yescomplemented
88C4×D8C2×C3111yescharacteristic
89C2×C31—82no—
90C2×C31#55011yescharacteristic
91C2×C31C2×#13511yescharacteristic
92C2×C31#57811yescharacteristic
93C2×Q16C22×C3112yes—
94C2×Q16C22×C3112yes—
95C2×SD16C22×C3114yes—
96C2×D8C22×C3111yescharacteristic
97C4⋊Q8C22×C3112yes—
98#126—24no—
99#124C22×C3114yes—
100C22⋊Q8—22no—
101C4×Q8C22×C3114yes—
102C4×Q8C22×C3111yescharacteristic
103C4×D4C22×C3112yes—
104#117—22no—
105#107C22×C3111yescharacteristic
106C4⋊C8C22×C3111yescharacteristic
107C4⋊C8C22×C3112yes—
108#103C22×C3114yes—
109#102C22×C3112yes—
110C4×C8C22×C3111yescharacteristic
111C4×C8C22×C3112yes—
112C31#339311yescharacteristic, direct product factor, Sylow
113C2×Q8D4×C3111yescharacteristic
114C2×Q8C23×C3114yes—
115C2×D4C23×C3112yes—
116C22×C4—22no—
117Q16—24no—
118Q16—42no—
119SD16—44no—
120D8—22no—
121C2×C8C23×C3111yescharacteristic
122C2×C8C23×C3112yes—
123C2×C8C23×C3111yescharacteristic
124C4⋊C4—22no—
125C4⋊C4—24no—
126C4⋊C4—22no—
127C4⋊C4D4×C3111yescharacteristic
128C4⋊C4D4×C3112yes—
129C4⋊C4C23×C3112yes—
130C22⋊C4—24no—
131C22⋊C4—22no—
132C22⋊C4—24no—
133C42—24no—
134C42C23×C3111yescharacteristic
135C42C23×C3112yes—
136C23—22no—
137Q8—22no—
138Q8—24no—
139Q8—24no—
140D4—22no—
141D4—22no—
142C2×C4—22no—
143C2×C4—24no—
144C2×C4—44no—
145C2×C4C2×D4×C3112yes—
146C2×C4C2×D4×C3111yescharacteristic
147C2×C4C2×D4×C3112yes—
148C2×C4C2×D4×C3111yescharacteristic
149C2×C4C24×C3111yescharacteristic
150C8—22no—
151C8—21no—
152C8#41×C3112yes—
153C22—42no—
154C22—42no—
155C22—42no—
156C22C22×D4×C3111yescharacteristic
157C4—22no—
158C4—22no—
159C4—21no—
160C4—44no—
161C4—42no—
162C4C31×#13512yes—
163C4C2×#41×C3111yescharacteristic
164C4C31×H(5,𝔽2)11yescharacteristic
165C2—82no—
166C2C31×#55011yescharacteristic
167C2C2×C31×#13511yescharacteristic
168C2C31×#57811yescharacteristic
subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC2×D8×C31C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C4×Q8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#556C2semidirect
3. C31×#494C2semidirect
4. C31×#464C2semidirect
5. C31×#461C2semidirect
6. C8×Q8×C31C2semidirect
7. C4×Q16×C31C2semidirect
68. #3393C31direct (N × H)
81. #556C2×C31semidirect
83. #494C2×C31semidirect
84. #464C2×C31semidirect
85. #461C2×C31semidirect
86. C8×Q8C2×C31semidirect
87. C4×Q16C2×C31semidirect
112. C31#3393direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#5562
C31×#4952
C31×#4942
C31×#4642
C31×#4612
C8×Q8×C312
C4×Q16×C312
C4×D8×C312
#339331