Finite Group Databasebeta

← C31×#17072 #21473831

Subgroups — C31×#17072 #21473831

Order 7936.

1514 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#395C216yesmaximal
2C31×#1441C216yesmaximal
3C31×C4⋊#95C213yesmaximal
4C23×Q8×C31C2212yes—
5C22×C4⋊C4×C31C2216yes—
6C22×C4⋊C4×C31C2213yes—
7C22×C4⋊C4×C31C2213yes—
8C22×C42×C31C2211yescharacteristic
9C31×#395—224no—
10C2×C31×#95C22112yes—
11C2×C31×#95C2216yes—
12C2×C31×#95C2212yes—
13C22×Q8×C31—212no—
14C22×Q8×C31—46no—
15C22×Q8×C31—42no—
16C23×C4×C31C2316yes—
17C23×C4×C31C2316yes—
18C23×C4×C31C2313yes—
19C2×C4⋊C4×C31—224no—
20C2×C4⋊C4×C31—43no—
21C2×C4⋊C4×C31—43no—
22C2×C4⋊C4×C31—43no—
23C2×C4⋊C4×C31—43no—
24C2×C4⋊C4×C31—46no—
25C2×C4⋊C4×C31D4112yes—
26C2×C4⋊C4×C31Q8112yescomplemented
27C2×C42×C31—41no—
28C2×C42×C31—41no—
29C2×C42×C31Q814yescomplemented
30C31×#95—212no—
31C31×#95—224no—
32C31×#95—42no—
33C24×C31C2411yescharacteristic
34C2×Q8×C31—424no—
35C2×Q8×C31—424no—
36C2×Q8×C31—48no—
37C22×C4×C31—23no—
38C22×C4×C31—23no—
39C22×C4×C31—23no—
40C22×C4×C31—23no—
41C22×C4×C31—212no—
42C22×C4×C31—212no—
43C22×C4×C31—26no—
44C22×C4×C31—26no—
45C22×C4×C31—26no—
46C22×C4×C31—26no—
47C22×C4×C31—212no—
48C22×C4×C31—212no—
49C22×C4×C31C2×D4112yes—
50C22×C4×C31C2×D416yes—
51C22×C4×C31C2×Q8112yes—
52C22×C4×C31C2×Q816yes—
53C22×C4×C31C2×Q816yes—
54C4⋊C4×C31—412no—
55C4⋊C4×C31—412no—
56C4⋊C4×C31—424no—
57C42×C31—44no—
58#17072C3111yesmaximal, characteristic, direct product factor, Sylow
59C23×C31C22×D413yes—
60C23×C31C22×Q811yescharacteristic
61C23×C31C22×Q813yes—
62C23×C31H(5,𝔽2)11yescharacteristic
63C23×C31H(5,𝔽2)13yes—
64C23×C31H(5,𝔽2)11yescharacteristic
65C23×C312−1+413yes—
66Q8×C31—432no—
67C2×C4×C31—26no—
68C2×C4×C31—26no—
69C2×C4×C31—26no—
70C2×C4×C31—26no—
71C2×C4×C31—26no—
72C2×C4×C31—26no—
73C2×C4×C31—212no—
74C2×C4×C31—212no—
75C2×C4×C31—224no—
76C2×C4×C31—224no—
77C2×C4×C31—412no—
78C2×C4×C31—412no—
79C2×C4×C31—46no—
80C2×C4×C31—46no—
81C2×C4×C31—46no—
82C2×C4×C31—46no—
83C2×C4×C31C4⋊Q8112yes—
84C2×#395C2×C3116yes—
85#1441C2×C3116yes—
86C4⋊#95C2×C3113yes—
87C22×C31C2×C4⋊Q813yes—
88C22×C31#53413yes—
89C22×C31#53713yes—
90C22×C31#54311yescharacteristic
91C22×C31#54313yes—
92C22×C31#54413yes—
93C22×C31#54413yes—
94C22×C31D4213yes—
95C22×C31D4×Q816yes—
96C22×C31Q8213yes—
97C22×C31H(3,𝔽4)11yescharacteristic
98C22×C31#56313yes—
99C4×C31—212no—
100C4×C31—412no—
101C4×C31—412no—
102C23×Q8C22×C3112yes—
103C22×C4⋊C4C22×C3116yes—
104C22×C4⋊C4C22×C3113yes—
105C22×C4⋊C4C22×C3113yes—
106C22×C42C22×C3111yescharacteristic
107#395—224no—
108C2×#95C22×C31112yes—
109C2×#95C22×C3116yes—
110C2×#95C22×C3112yes—
111C2×C31#255113yes—
112C2×C31#265913yes—
113C2×C31#267911yescharacteristic
114C2×C31#268313yes—
115C2×C31#273413yes—
116C2×C31#281111yescharacteristic
117C2×C31#284411yescharacteristic
118C22×Q8—212no—
119C22×Q8—46no—
120C22×Q8—42no—
121C23×C4C23×C3116yes—
122C23×C4C23×C3116yes—
123C23×C4C23×C3113yes—
124C2×C4⋊C4—224no—
125C2×C4⋊C4—43no—
126C2×C4⋊C4—43no—
127C2×C4⋊C4—43no—
128C2×C4⋊C4—43no—
129C2×C4⋊C4—46no—
130C2×C4⋊C4D4×C31112yes—
131C2×C4⋊C4Q8×C31112yescomplemented
132C2×C42—41no—
133C2×C42—41no—
134C2×C42Q8×C3114yescomplemented
135#95—212no—
136#95—224no—
137#95—42no—
138C31#1707211yescharacteristic, direct product factor, Sylow
139C24C24×C3111yescharacteristic
140C2×Q8—424no—
141C2×Q8—424no—
142C2×Q8—48no—
143C22×C4—23no—
144C22×C4—23no—
145C22×C4—23no—
146C22×C4—23no—
147C22×C4—212no—
148C22×C4—212no—
149C22×C4—26no—
150C22×C4—26no—
151C22×C4—26no—
152C22×C4—26no—
153C22×C4—212no—
154C22×C4—212no—
155C22×C4C2×D4×C31112yes—
156C22×C4C2×D4×C3116yes—
157C22×C4C2×Q8×C31112yes—
158C22×C4C2×Q8×C3116yes—
159C22×C4C2×Q8×C3116yes—
160C4⋊C4—412no—
161C4⋊C4—412no—
162C4⋊C4—424no—
163C42—44no—
164C23C22×D4×C3113yes—
165C23C22×Q8×C3111yescharacteristic
166C23C22×Q8×C3113yes—
167C23C31×H(5,𝔽2)11yescharacteristic
168C23C31×H(5,𝔽2)13yes—
169C23C31×H(5,𝔽2)11yescharacteristic
170C23C31×2−1+413yes—
171Q8—432no—
172C2×C4—26no—
173C2×C4—26no—
174C2×C4—26no—
175C2×C4—26no—
176C2×C4—26no—
177C2×C4—26no—
178C2×C4—212no—
179C2×C4—212no—
180C2×C4—224no—
181C2×C4—224no—
182C2×C4—412no—
183C2×C4—412no—
184C2×C4—46no—
185C2×C4—46no—
186C2×C4—46no—
187C2×C4—46no—
188C2×C4C31×C4⋊Q8112yes—
189C22C2×C31×C4⋊Q813yes—
190C22C31×#53413yes—
191C22C31×#53713yes—
192C22C31×#54311yescharacteristic
193C22C31×#54313yes—
194C22C31×#54413yes—
195C22C31×#54413yes—
196C22D42×C3113yes—
197C22D4×Q8×C3116yes—
198C22Q82×C3113yes—
199C22C31×H(3,𝔽4)11yescharacteristic
200C22C31×#56313yes—
201C4—212no—
202C4—412no—
203C4—412no—
204C2C31×#255113yes—
205C2C31×#265913yes—
206C2C31×#267911yescharacteristic
207C2C31×#268313yes—
208C2C31×#273413yes—
209C2C31×#281111yescharacteristic
210C2C31×#284411yescharacteristic
subgroupG/H
center, socle, prime radicalC24×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
26. C2×C4⋊C4×C31Q8semidirect
29. C2×C42×C31Q8semidirect
58. #17072C31direct (N × H)
131. C2×C4⋊C4Q8×C31semidirect
134. C2×C42Q8×C31semidirect
138. C31#17072direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#3952
C31×#14412
C31×C4⋊#952
#1707231