Finite Group Databasebeta

← C31×#15155 #21471914

Subgroups — C31×#15155 #21471914

Order 7936.

2158 conjugacy classes of subgroups; only the 558 normal subgroups are shown.

normal subgroups only

This group has 2158 conjugacy classes of subgroups — too many to draw. Only its 558 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×#399C218yesmaximal, complemented
2C2×C31×#390C213yesmaximal
3C2×C31×#384C213yesmaximal, complemented
4C4×C31×#95C211yesmaximal, characteristic, complemented
5C23×D4×C31C2211yescharacteristic
6C22×C4⋊C4×C31C22112yes—
7C22×C4⋊C4×C31C2213yes—
8C22×C22⋊C4×C31C22112yes—
9C22×C42×C31C2213yes—
10C31×#399—232no—
11C31×#390—212no—
12C31×#384—212no—
13C2×C31×#95C2214yes—
14C25×C31C2312yes—
15C22×D4×C31—26no—
16C22×D4×C31—26no—
17C22×D4×C31Q814yes—
18C23×C4×C31C2316yes—
19C23×C4×C31C2316yes—
20C23×C4×C31C2311yescharacteristic
21C2×C4⋊C4×C31—248no—
22C2×C4⋊C4×C31—224no—
23C2×C4⋊C4×C31—212no—
24C2×C4⋊C4×C31—26no—
25C2×C22⋊C4×C31—248no—
26C2×C22⋊C4×C31—224no—
27C2×C42×C31—212no—
28C2×C42×C31D4112yes—
29C31×#95D4116yescomplemented
30C24×C31—28no—
31C24×C31—26no—
32C24×C31—26no—
33C24×C31—28no—
34C24×C31C2×Q814yes—
35C24×C31C2411yescharacteristic
36C2×D4×C31—224no—
37C2×D4×C31—412no—
38C2×D4×C31—44no—
39C22×C4×C31—212no—
40C22×C4×C31—212no—
41C22×C4×C31—26no—
42C22×C4×C31—224no—
43C22×C4×C31—212no—
44C22×C4×C31C2×D4124yes—
45C22×C4×C31C2×D4112yes—
46C22×C4×C31C2×D416yes—
47C22×C4×C31C2×Q812yes—
48C22×C4×C31#4116yes—
49C4⋊C4×C31—448no—
50C4⋊C4×C31—412no—
51C22⋊C4×C31—448no—
52C42×C31—224no—
53#15155C3111yesmaximal, characteristic, direct product factor, Sylow
54C23×C31—212no—
55C23×C31—216no—
56C23×C31—46no—
57C23×C31—412no—
58C23×C31—42no—
59C23×C31—412no—
60C23×C31—424no—
61C23×C31C22×D413yes—
62C23×C31C22×D414yes—
63C23×C31C22×Q811yescharacteristic
64C23×C31C2×#4113yes—
65C23×C312−1+414yes—
66D4×C31—416no—
67C2×C4×C31—212no—
68C2×C4×C31—212no—
69C2×C4×C31—248no—
70C2×C4×C31—412no—
71C2×C4×C31—46no—
72C2×C4×C31—424no—
73C2×C4×C31C22⋊Q8112yes—
74C2×C4×C31#123112yes—
75C2×C4×C31#127124yes—
76C2×C4×C31#12714yes—
77C2×#399C2×C3118yescomplemented
78C2×#390C2×C3113yes—
79C2×#384C2×C3113yescomplemented
80C4×#95C2×C3111yescharacteristic, complemented
81C22×C31—44no—
82C22×C31—424no—
83C22×C31—82no—
84C22×C31—82no—
85C22×C31—812no—
86C22×C31C2×C22⋊Q813yes—
87C22×C31C2×#12313yes—
88C22×C31C2×#12711yescharacteristic
89C22×C31C2×#12716yes—
90C22×C31#53616yes—
91C22×C31#547112yes—
92C22×C31D4×Q814yes—
93C4×C31—224no—
94C4×C31—86no—
95C4×C31#39918yescomplemented
96C23×D4C22×C3111yescharacteristic
97C22×C4⋊C4C22×C31112yes—
98C22×C4⋊C4C22×C3113yes—
99C22×C22⋊C4C22×C31112yes—
100C22×C42C22×C3113yes—
101#399—232no—
102#390—212no—
103#384—212no—
104C2×#95C22×C3114yes—
105C2×C31—84no—
106C2×C31C2×#39911yescharacteristic
107C2×C31#250116yes—
108C2×C31#254216yes—
109C2×C31#265811yescharacteristic
110C2×C31#286711yescharacteristic
111C25C23×C3112yes—
112C22×D4—26no—
113C22×D4—26no—
114C22×D4Q8×C3114yes—
115C23×C4C23×C3116yes—
116C23×C4C23×C3116yes—
117C23×C4C23×C3111yescharacteristic
118C2×C4⋊C4—224no—
119C2×C4⋊C4—212no—
120C2×C4⋊C4—26no—
121C2×C4⋊C4—248no—
122C2×C22⋊C4—224no—
123C2×C22⋊C4—248no—
124C2×C42—212no—
125C2×C42D4×C31112yes—
126#95D4×C31116yescomplemented
127C31#1515511yescharacteristic, direct product factor, Sylow
128C24—28no—
129C24—26no—
130C24—26no—
131C24—28no—
132C24C2×Q8×C3114yes—
133C24C24×C3111yescharacteristic
134C2×D4—224no—
135C2×D4—412no—
136C2×D4—44no—
137C22×C4—212no—
138C22×C4—212no—
139C22×C4—26no—
140C22×C4—224no—
141C22×C4—212no—
142C22×C4C2×D4×C31124yes—
143C22×C4C2×D4×C31112yes—
144C22×C4C2×D4×C3116yes—
145C22×C4C2×Q8×C3112yes—
146C22×C4#41×C3116yes—
147C4⋊C4—448no—
148C4⋊C4—412no—
149C22⋊C4—448no—
150C42—224no—
151C23—212no—
152C23—216no—
153C23—46no—
154C23—412no—
155C23—42no—
156C23—412no—
157C23—424no—
158C23C22×D4×C3113yes—
159C23C22×D4×C3114yes—
160C23C22×Q8×C3111yescharacteristic
161C23C2×#41×C3113yes—
162C23C31×2−1+414yes—
163D4—416no—
164C2×C4—212no—
165C2×C4—212no—
166C2×C4—248no—
167C2×C4—412no—
168C2×C4—46no—
169C2×C4—424no—
170C2×C4C31×C22⋊Q8112yes—
171C2×C4C31×#123112yes—
172C2×C4C31×#127124yes—
173C2×C4C31×#12714yes—
174C22—44no—
175C22—424no—
176C22—82no—
177C22—82no—
178C22—812no—
179C22C2×C31×C22⋊Q813yes—
180C22C2×C31×#12313yes—
181C22C2×C31×#12711yescharacteristic
182C22C2×C31×#12716yes—
183C22C31×#53616yes—
184C22C31×#547112yes—
185C22D4×Q8×C3114yes—
186C4—224no—
187C4—86no—
188C4C31×#39918yescomplemented
189C2—84no—
190C2C2×C31×#39911yescharacteristic
191C2C31×#250116yes—
192C2C31×#254216yes—
193C2C31×#265811yescharacteristic
194C2C31×#286711yescharacteristic
subgroupG/H
center, socleC24×C31C24
commutator, Frattini, cosocleC24C24×C31
prime radicalC23×D4×C31C22
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
3. C2×C31×#384C2semidirect
4. C4×C31×#95C2semidirect
29. C31×#95D4semidirect
53. #15155C31direct (N × H)
77. C2×#399C2×C31semidirect
79. C2×#384C2×C31semidirect
80. C4×#95C2×C31semidirect
95. C4×C31#399semidirect
126. #95D4×C31semidirect
127. C31#15155direct (N × H)
188. C4C31×#399semidirect

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×#3902
C2×C31×#3842
C4×C31×#952
#1515531