Finite Group Databasebeta

← C31×#2622 #16842555

Subgroups — C31×#2622 #16842555

Order 3968.

702 conjugacy classes of subgroups; only the 200 normal subgroups are shown.

normal subgroups only

This group has 702 conjugacy classes of subgroups — too many to draw. Only its 200 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×#120C211yesmaximal, characteristic
2C22×C22⋊C4×C31C211yesmaximal, characteristic, complemented
3C31×#397C214yesmaximal, complemented
4C31×#394C214yesmaximal, complemented
5C31×#386C212yesmaximal, complemented
6C31×#385C212yesmaximal, complemented
7C31×#379C211yesmaximal, characteristic, complemented
8C25×C31C2211yescharacteristic
9C22×D4×C31C2211yescharacteristic
10C22×D4×C31C2212yes—
11C23×C4×C31C2212yes—
12C31×#120—24no—
13C2×C4⋊C4×C31C2214yescomplemented
14C2×C22⋊C4×C31—24no—
15C2×C22⋊C4×C31C2212yes—
16C2×C22⋊C4×C31C2214yes—
17C2×C22⋊C4×C31C2211yescharacteristic
18C2×C22⋊C4×C31C2212yes—
19C2×C22⋊C4×C31C2214yes—
20C2×C22⋊C4×C31C2214yescomplemented
21C31×#95C2214yescomplemented
22C31×#95C2214yescomplemented
23C24×C31—24no—
24C24×C31—44no—
25C24×C31D414yes—
26C24×C31C2311yescharacteristic
27C24×C31C2312yes—
28C24×C31C2311yescharacteristic
29C2×D4×C31—24no—
30C2×D4×C31—22no—
31C2×D4×C31—24no—
32C2×D4×C31—44no—
33C22×C4×C31—24no—
34C22×C4×C31—44no—
35C22×C4×C31C2311yescharacteristic
36C22×C4×C31C2314yes—
37C22×C4×C31C2314yes—
38C22×C4×C31C2312yes—
39C4⋊C4×C31—44no—
40C22⋊C4×C31—28no—
41C22⋊C4×C31—24no—
42C22⋊C4×C31—22no—
43C22⋊C4×C31—24no—
44C22⋊C4×C31—44no—
45C22⋊C4×C31—44no—
46C23×C31—24no—
47C23×C31—28no—
48C23×C31—24no—
49C23×C31—24no—
50C23×C31—24no—
51C23×C31—21no—
52C23×C31—22no—
53C23×C31—24no—
54C23×C31—48no—
55C23×C31—416no—
56C23×C31C2×D414yes—
57C23×C31C2×D412yes—
58C23×C31#4114yes—
59C23×C31C2411yescharacteristic
60D4×C31—48no—
61D4×C31—44no—
62C2×C4×C31—24no—
63C2×C4×C31—21no—
64C2×C4×C31—22no—
65C2×C4×C31—24no—
66C2×C4×C31—22no—
67C2×C4×C31—24no—
68C2×C4×C31—24no—
69C2×C4×C31—24no—
70C2×C4×C31—24no—
71C2×C4×C31—24no—
72C2×C4×C31—48no—
73#2622C3111yesmaximal, characteristic, direct product factor, Sylow
74C22×C31—24no—
75C22×C31—28no—
76C22×C31—24no—
77C22×C31—24no—
78C22×C31—24no—
79C22×C31—416no—
80C22×C31—48no—
81C22×C31—41no—
82C22×C31—42no—
83C22×C31—44no—
84C22×C31#12314yes—
85C22×C31C22×D411yescharacteristic
86C22×C31C2×#4112yes—
87C22×C31H(5,𝔽2)14yes—
88C4×C31—41no—
89C4×C31—44no—
90C4×C31—42no—
91C4×C31—44no—
92C2×#120C2×C3111yescharacteristic
93C22×C22⋊C4C2×C3111yescharacteristic, complemented
94#397C2×C3114yescomplemented
95#394C2×C3114yescomplemented
96#386C2×C3112yescomplemented
97#385C2×C3112yescomplemented
98#379C2×C3111yescharacteristic, complemented
99C2×C31—24no—
100C2×C31—44no—
101C2×C31—81no—
102C2×C31C2×#12311yescharacteristic
103C2×C31#53412yes—
104C2×C31#53814yes—
105C25C22×C3111yescharacteristic
106C22×D4C22×C3111yescharacteristic
107C22×D4C22×C3112yes—
108C23×C4C22×C3112yes—
109#120—24no—
110C2×C4⋊C4C22×C3114yescomplemented
111C2×C22⋊C4—24no—
112C2×C22⋊C4C22×C3114yes—
113C2×C22⋊C4C22×C3111yescharacteristic
114C2×C22⋊C4C22×C3112yes—
115C2×C22⋊C4C22×C3112yes—
116C2×C22⋊C4C22×C3114yes—
117C2×C22⋊C4C22×C3114yescomplemented
118#95C22×C3114yescomplemented
119#95C22×C3114yescomplemented
120C31#262211yescharacteristic, direct product factor, Sylow
121C24—24no—
122C24—44no—
123C24D4×C3114yes—
124C24C23×C3111yescharacteristic
125C24C23×C3112yes—
126C24C23×C3111yescharacteristic
127C2×D4—24no—
128C2×D4—22no—
129C2×D4—24no—
130C2×D4—44no—
131C22×C4—24no—
132C22×C4—44no—
133C22×C4C23×C3111yescharacteristic
134C22×C4C23×C3114yes—
135C22×C4C23×C3114yes—
136C22×C4C23×C3112yes—
137C4⋊C4—44no—
138C22⋊C4—28no—
139C22⋊C4—24no—
140C22⋊C4—22no—
141C22⋊C4—24no—
142C22⋊C4—44no—
143C22⋊C4—44no—
144C23—24no—
145C23—28no—
146C23—24no—
147C23—24no—
148C23—24no—
149C23—21no—
150C23—22no—
151C23—24no—
152C23—48no—
153C23—416no—
154C23C2×D4×C3114yes—
155C23C2×D4×C3112yes—
156C23#41×C3114yes—
157C23C24×C3111yescharacteristic
158D4—48no—
159D4—44no—
160C2×C4—24no—
161C2×C4—21no—
162C2×C4—22no—
163C2×C4—24no—
164C2×C4—22no—
165C2×C4—24no—
166C2×C4—24no—
167C2×C4—24no—
168C2×C4—24no—
169C2×C4—24no—
170C2×C4—48no—
171C22—24no—
172C22—28no—
173C22—24no—
174C22—24no—
175C22—24no—
176C22—416no—
177C22—48no—
178C22—41no—
179C22—42no—
180C22—44no—
181C22C31×#12314yes—
182C22C22×D4×C3111yescharacteristic
183C22C2×#41×C3112yes—
184C22C31×H(5,𝔽2)14yes—
185C4—41no—
186C4—44no—
187C4—42no—
188C4—44no—
189C2—24no—
190C2—44no—
191C2—81no—
192C2C2×C31×#12311yescharacteristic
193C2C31×#53412yes—
194C2C31×#53814yes—
subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC2×C31×#120C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C22×C22⋊C4×C31C2semidirect
3. C31×#397C2semidirect
4. C31×#394C2semidirect
5. C31×#386C2semidirect
6. C31×#385C2semidirect
7. C31×#379C2semidirect
13. C2×C4⋊C4×C31C22semidirect
20. C2×C22⋊C4×C31C22semidirect
21. C31×#95C22semidirect
22. C31×#95C22semidirect
73. #2622C31direct (N × H)
93. C22×C22⋊C4C2×C31semidirect
94. #397C2×C31semidirect
95. #394C2×C31semidirect
96. #386C2×C31semidirect
97. #385C2×C31semidirect
98. #379C2×C31semidirect
110. C2×C4⋊C4C22×C31semidirect
117. C2×C22⋊C4C22×C31semidirect
118. #95C22×C31semidirect
119. #95C22×C31semidirect
120. C31#2622direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#1202
C22×C22⋊C4×C312
C31×#3972
C31×#3942
C31×#3862
C31×#3852
C31×#3792
#262231