Finite Group Databasebeta

← C31×#15172 #21471931

Subgroups — C31×#15172 #21471931

Order 7936.

2826 conjugacy classes of subgroups; only the 478 normal subgroups are shown.

normal subgroups only

This group has 2826 conjugacy classes of subgroups — too many to draw. Only its 478 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×#399C214yesmaximal, complemented
2C2×C31×#392C214yesmaximal, complemented
3C2×C31×#390C216yesmaximal, complemented
4C4×C31×#95C211yesmaximal, characteristic, complemented
5C23×D4×C31C2216yes—
6C22×C4⋊C4×C31C2216yes—
7C22×C22⋊C4×C31C22112yes—
8C22×C22⋊C4×C31C2214yes—
9C22×C42×C31C2213yes—
10C31×#399—216no—
11C31×#392—216no—
12C31×#390—224no—
13C2×C31×#95C2214yes—
14C25×C31C2314yes—
15C22×D4×C31—224no—
16C22×D4×C31—212no—
17C22×D4×C31—224no—
18C22×D4×C31—412no—
19C23×C4×C31C2314yes—
20C23×C4×C31C2311yescharacteristic
21C23×C4×C31C2316yes—
22C2×C4⋊C4×C31—224no—
23C2×C4⋊C4×C31—212no—
24C2×C22⋊C4×C31—224no—
25C2×C22⋊C4×C31—224no—
26C2×C22⋊C4×C31—224no—
27C2×C22⋊C4×C31—224no—
28C2×C42×C31—46no—
29C2×C42×C31D4112yescomplemented
30C31×#95D4116yescomplemented
31C24×C31—24no—
32C24×C31—212no—
33C24×C31—212no—
34C24×C31—212no—
35C24×C31—212no—
36C24×C31—24no—
37C24×C31#4118yes—
38C24×C31C2411yescharacteristic
39C2×D4×C31—248no—
40C2×D4×C31—496no—
41C2×D4×C31—424no—
42C2×D4×C31—424no—
43C22×C4×C31—212no—
44C22×C4×C31—23no—
45C22×C4×C31—212no—
46C22×C4×C31—21no—
47C22×C4×C31—24no—
48C22×C4×C31—212no—
49C22×C4×C31—212no—
50C22×C4×C31C2×D4124yes—
51C22×C4×C31C2×D416yes—
52C22×C4×C31C2×D4112yes—
53C4⋊C4×C31—424no—
54C22⋊C4×C31—416no—
55C22⋊C4×C31—448no—
56C42×C31—412no—
57#15172C3111yesmaximal, characteristic, direct product factor, Sylow
58C23×C31—224no—
59C23×C31—224no—
60C23×C31—28no—
61C23×C31—412no—
62C23×C31—44no—
63C23×C31—412no—
64C23×C31—412no—
65C23×C31—412no—
66C23×C31—412no—
67C23×C31—424no—
68C23×C31—412no—
69C23×C31—412no—
70C23×C31C22×D413yes—
71C23×C31C22×D414yes—
72C23×C31C2×#4114yes—
73C23×C31H(5,𝔽2)13yes—
74C23×C312−1+411yescharacteristic
75D4×C31—496no—
76C2×C4×C31—212no—
77C2×C4×C31—26no—
78C2×C4×C31—212no—
79C2×C4×C31—26no—
80C2×C4×C31—248no—
81C2×C4×C31—44no—
82C2×C4×C31—412no—
83C2×C4×C31—412no—
84C2×C4×C31#12714yes—
85C2×C4×C31#127124yes—
86C2×#399C2×C3114yescomplemented
87C2×#392C2×C3114yescomplemented
88C2×#390C2×C3116yescomplemented
89C4×#95C2×C3111yescharacteristic, complemented
90C22×C31—48no—
91C22×C31—424no—
92C22×C31—424no—
93C22×C31—84no—
94C22×C31—84no—
95C22×C31—812no—
96C22×C31—812no—
97C22×C31#52516yes—
98C22×C31C2×#12711yescharacteristic
99C22×C31C2×#12716yes—
100C22×C31#53413yes—
101C22×C31#53713yes—
102C22×C31#546112yes—
103C22×C31#54814yes—
104C4×C31—24no—
105C4×C31—224no—
106C4×C31—84no—
107C23×D4C22×C3116yes—
108C22×C4⋊C4C22×C3116yes—
109C22×C22⋊C4C22×C31112yes—
110C22×C22⋊C4C22×C3114yes—
111C22×C42C22×C3113yes—
112#399—216no—
113#392—216no—
114#390—224no—
115C2×#95C22×C3114yes—
116C2×C31—88no—
117C2×C31#239711yescharacteristic
118C2×C31#253916yes—
119C2×C31#254016yes—
120C2×C31#265611yescharacteristic
121C2×C31#286711yescharacteristic
122C25C23×C3114yes—
123C22×D4—224no—
124C22×D4—212no—
125C22×D4—224no—
126C22×D4—412no—
127C23×C4C23×C3114yes—
128C23×C4C23×C3111yescharacteristic
129C23×C4C23×C3116yes—
130C2×C4⋊C4—212no—
131C2×C4⋊C4—224no—
132C2×C22⋊C4—224no—
133C2×C22⋊C4—224no—
134C2×C22⋊C4—224no—
135C2×C22⋊C4—224no—
136C2×C42—46no—
137C2×C42D4×C31112yescomplemented
138#95D4×C31116yescomplemented
139C31#1517211yescharacteristic, direct product factor, Sylow
140C24—24no—
141C24—212no—
142C24—212no—
143C24—212no—
144C24—212no—
145C24—24no—
146C24#41×C3118yes—
147C24C24×C3111yescharacteristic
148C2×D4—248no—
149C2×D4—496no—
150C2×D4—424no—
151C2×D4—424no—
152C22×C4—212no—
153C22×C4—23no—
154C22×C4—212no—
155C22×C4—21no—
156C22×C4—24no—
157C22×C4—212no—
158C22×C4—212no—
159C22×C4C2×D4×C31124yes—
160C22×C4C2×D4×C3116yes—
161C22×C4C2×D4×C31112yes—
162C4⋊C4—424no—
163C22⋊C4—416no—
164C22⋊C4—448no—
165C42—412no—
166C23—224no—
167C23—224no—
168C23—28no—
169C23—412no—
170C23—44no—
171C23—412no—
172C23—412no—
173C23—412no—
174C23—412no—
175C23—424no—
176C23—412no—
177C23—412no—
178C23C22×D4×C3113yes—
179C23C22×D4×C3114yes—
180C23C2×#41×C3114yes—
181C23C31×H(5,𝔽2)13yes—
182C23C31×2−1+411yescharacteristic
183D4—496no—
184C2×C4—212no—
185C2×C4—26no—
186C2×C4—212no—
187C2×C4—26no—
188C2×C4—248no—
189C2×C4—44no—
190C2×C4—412no—
191C2×C4—412no—
192C2×C4C31×#12714yes—
193C2×C4C31×#127124yes—
194C22—48no—
195C22—424no—
196C22—424no—
197C22—84no—
198C22—84no—
199C22—812no—
200C22—812no—
201C22C31×#52516yes—
202C22C2×C31×#12711yescharacteristic
203C22C2×C31×#12716yes—
204C22C31×#53413yes—
205C22C31×#53713yes—
206C22C31×#546112yes—
207C22C31×#54814yes—
208C4—24no—
209C4—224no—
210C4—84no—
211C2—88no—
212C2C31×#239711yescharacteristic
213C2C31×#253916yes—
214C2C31×#254016yes—
215C2C31×#265611yescharacteristic
216C2C31×#286711yescharacteristic
subgroupG/H
center, socleC24×C31C24
commutator, Frattini, cosocleC24C24×C31
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#399C2semidirect
2. C2×C31×#392C2semidirect
3. C2×C31×#390C2semidirect
4. C4×C31×#95C2semidirect
29. C2×C42×C31D4semidirect
30. C31×#95D4semidirect
57. #15172C31direct (N × H)
86. C2×#399C2×C31semidirect
87. C2×#392C2×C31semidirect
88. C2×#390C2×C31semidirect
89. C4×#95C2×C31semidirect
137. C2×C42D4×C31semidirect
138. #95D4×C31semidirect
139. C31#15172direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#3992
C2×C31×#3922
C2×C31×#3902
C4×C31×#952
#1517231