Finite Group Databasebeta

← C31×#2619 #16842552

Subgroups — C31×#2619 #16842552

Order 3968.

728 conjugacy classes of subgroups; only the 216 normal subgroups are shown.

normal subgroups only

This group has 728 conjugacy classes of subgroups — too many to draw. Only its 216 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×#127C211yesmaximal, characteristic, complemented
2C2×C31×#121C212yesmaximal, complemented
3C2×C31×#117C211yesmaximal, characteristic, complemented
4C31×#394C214yesmaximal, complemented
5C31×#392C214yesmaximal, complemented
6C31×#390C212yesmaximal, complemented
7C31×#382C211yesmaximal, characteristic, complemented
8C22×D4×C31C2212yes—
9C22×D4×C31C2214yes—
10C22×D4×C31C2214yes—
11C23×C4×C31C2211yescharacteristic
12C31×#127—24no—
13C31×#121—28no—
14C31×#117—24no—
15C2×C4⋊C4×C31C2212yes—
16C2×C4⋊C4×C31C2212yes—
17C2×C22⋊C4×C31C2212yes—
18C2×C22⋊C4×C31C2214yes—
19C2×C22⋊C4×C31C2218yes—
20C2×C42×C31C2211yescharacteristic
21C2×C42×C31C2211yescharacteristic
22C31×#95C2214yes—
23C24×C31C2314yes—
24C24×C31C2311yescharacteristic
25C2×D4×C31—28no—
26C2×D4×C31—24no—
27C2×D4×C31—28no—
28C2×D4×C31—24no—
29C2×D4×C31—24no—
30C2×D4×C31—48no—
31C2×D4×C31—48no—
32C22×C4×C31—22no—
33C22×C4×C31—22no—
34C22×C4×C31D414yescomplemented
35C22×C4×C31C2314yes—
36C22×C4×C31C2312yes—
37C22×C4×C31C2312yes—
38C22×C4×C31C2311yescharacteristic
39C22×C4×C31C2311yescharacteristic
40C4⋊C4×C31—24no—
41C4⋊C4×C31—24no—
42C22⋊C4×C31—24no—
43C22⋊C4×C31—28no—
44C22⋊C4×C31—48no—
45C42×C31—22no—
46C42×C31D414yescomplemented
47C23×C31—21no—
48C23×C31—21no—
49C23×C31—24no—
50C23×C31—24no—
51C23×C31—24no—
52C23×C31—24no—
53C23×C31—28no—
54C23×C31—28no—
55C23×C31C2×D412yes—
56C23×C31C2411yescharacteristic
57D4×C31—416no—
58D4×C31—416no—
59D4×C31—48no—
60C2×C4×C31—21no—
61C2×C4×C31—21no—
62C2×C4×C31—24no—
63C2×C4×C31—28no—
64C2×C4×C31—22no—
65C2×C4×C31—24no—
66C2×C4×C31—24no—
67C2×C4×C31—28no—
68C2×C4×C31C2×D414yes—
69C2×C4×C31C2×D412yes—
70C2×C4×C31C2×D412yes—
71C2×C4×C31C2×D412yes—
72C2×C4×C31#4112yes—
73#2619C3111yesmaximal, characteristic, direct product factor, Sylow
74C22×C31—22no—
75C22×C31—24no—
76C22×C31—42no—
77C22×C31—42no—
78C22×C31—44no—
79C22×C31—48no—
80C22×C31—44no—
81C22×C31—44no—
82C22×C31—48no—
83C22×C31C22×D411yescharacteristic
84C22×C31C22×D411yescharacteristic
85C22×C31C2×#4111yescharacteristic
86C22×C31H(5,𝔽2)14yes—
87C4×C31—22no—
88C4×C31—24no—
89C4×C31—42no—
90C4×C31—44no—
91C4×C31#12114yes—
92C2×#127C2×C3111yescharacteristic, complemented
93C2×#121C2×C3112yescomplemented
94C2×#117C2×C3111yescharacteristic, complemented
95#394C2×C3114yescomplemented
96#392C2×C3114yescomplemented
97#390C2×C3112yescomplemented
98#382C2×C3111yescharacteristic, complemented
99C2×C31—42no—
100C2×C31—84no—
101C2×C31C2×#12111yescharacteristic
102C2×C31#53512yes—
103C2×C31#53512yes—
104C2×C31#54012yes—
105C22×D4C22×C3112yes—
106C22×D4C22×C3114yes—
107C22×D4C22×C3114yes—
108C23×C4C22×C3111yescharacteristic
109#127—24no—
110#121—28no—
111#117—24no—
112C2×C4⋊C4C22×C3112yes—
113C2×C4⋊C4C22×C3112yes—
114C2×C22⋊C4C22×C3112yes—
115C2×C22⋊C4C22×C3114yes—
116C2×C22⋊C4C22×C3118yes—
117C2×C42C22×C3111yescharacteristic
118C2×C42C22×C3111yescharacteristic
119#95C22×C3114yes—
120C31#261911yescharacteristic, direct product factor, Sylow
121C24C23×C3114yes—
122C24C23×C3111yescharacteristic
123C2×D4—28no—
124C2×D4—24no—
125C2×D4—28no—
126C2×D4—24no—
127C2×D4—24no—
128C2×D4—48no—
129C2×D4—48no—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4D4×C3114yescomplemented
133C22×C4C23×C3114yes—
134C22×C4C23×C3112yes—
135C22×C4C23×C3112yes—
136C22×C4C23×C3111yescharacteristic
137C22×C4C23×C3111yescharacteristic
138C4⋊C4—24no—
139C4⋊C4—24no—
140C22⋊C4—24no—
141C22⋊C4—28no—
142C22⋊C4—48no—
143C42—22no—
144C42D4×C3114yescomplemented
145C23—21no—
146C23—21no—
147C23—24no—
148C23—24no—
149C23—24no—
150C23—24no—
151C23—28no—
152C23—28no—
153C23C2×D4×C3112yes—
154C23C24×C3111yescharacteristic
155D4—416no—
156D4—416no—
157D4—48no—
158C2×C4—21no—
159C2×C4—21no—
160C2×C4—24no—
161C2×C4—28no—
162C2×C4—22no—
163C2×C4—24no—
164C2×C4—24no—
165C2×C4—28no—
166C2×C4C2×D4×C3114yes—
167C2×C4C2×D4×C3112yes—
168C2×C4C2×D4×C3112yes—
169C2×C4C2×D4×C3112yes—
170C2×C4#41×C3112yes—
171C22—22no—
172C22—24no—
173C22—42no—
174C22—42no—
175C22—44no—
176C22—48no—
177C22—44no—
178C22—44no—
179C22—48no—
180C22C22×D4×C3111yescharacteristic
181C22C22×D4×C3111yescharacteristic
182C22C2×#41×C3111yescharacteristic
183C22C31×H(5,𝔽2)14yes—
184C4—22no—
185C4—24no—
186C4—44no—
187C4—42no—
188C4C31×#12114yes—
189C2—42no—
190C2—84no—
191C2C2×C31×#12111yescharacteristic
192C2C31×#53512yes—
193C2C31×#53512yes—
194C2C31×#54012yes—
subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#127C2semidirect
2. C2×C31×#121C2semidirect
3. C2×C31×#117C2semidirect
4. C31×#394C2semidirect
5. C31×#392C2semidirect
6. C31×#390C2semidirect
7. C31×#382C2semidirect
34. C22×C4×C31D4semidirect
46. C42×C31D4semidirect
73. #2619C31direct (N × H)
92. C2×#127C2×C31semidirect
93. C2×#121C2×C31semidirect
94. C2×#117C2×C31semidirect
95. #394C2×C31semidirect
96. #392C2×C31semidirect
97. #390C2×C31semidirect
98. #382C2×C31semidirect
120. C31#2619direct (N × H)
132. C22×C4D4×C31semidirect
144. C42D4×C31semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#1272
C2×C31×#1212
C2×C31×#1172
C31×#3942
C31×#3922
C31×#3902
C31×#3822
#261931