Finite Group Databasebeta

← C31×#60665 #21517424

Subgroups — C31×#60665 #21517424

Order 7936.

1834 conjugacy classes of subgroups.

The subgroup lattice has 250 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3503C212yesmaximal
2C31×#3165C216yesmaximal, complemented
3C31×#3163C2112yesmaximal, complemented
4C31×#3160C213yesmaximal, complemented
5C2×C31×#498C213yesmaximal, complemented
6C31×#2912C214yesmaximal
7C4×C31×#131C211yesmaximal, characteristic
8C2×C31×#131C2212yes—
9Q82×C31—22no—
10C31×#557—22no—
11C31×#554—26no—
12D4×Q8×C31—26no—
13C31×#544C22112yes—
14C31×#533C2216yes—
15C2×C31×C4⋊Q8C2216yes—
16C31×#520C2214yes—
17C4×#41×C31C2211yescharacteristic
18C31×#501C22124yes—
19C31×#500C2216yes—
20C31×#499C22112yes—
21C31×#498C2213yes—
22C31×#498C22112yes—
23C31×#498C2216yes—
24C31×#498C2211yescharacteristic
25C31×#428C22124yes—
26C31×#427C22112yes—
27C2×C31×#106C22112yes—
28C31×#405C2216yes—
29C4×M16×C31C2213yes—
30C2×C4×C8×C31C2213yes—
31C2×#41×C31C2311yescharacteristic
32C22×Q8×C31—26no—
33C31×#131Q8116yescomplemented
34C2×M16×C31C2316yes—
35C22×C8×C31C2316yes—
36C31×C4⋊Q8—212no—
37C31×C4⋊Q8—26no—
38C31×C4⋊Q8—26no—
39C31×C4⋊Q8C2316yes—
40C31×C4⋊Q8C23112yes—
41C31×C4⋊Q8C2312yes—
42C31×#125—212no—
43C31×#125C23112yes—
44C31×C22⋊Q8—26no—
45C31×C22⋊Q8—26no—
46C31×C22⋊Q8—224no—
47C4×Q8×C31—24no—
48C4×Q8×C31—26no—
49C4×Q8×C31—26no—
50C4×Q8×C31D412yes—
51C4×D4×C31—212no—
52C4×D4×C31D416yes—
53C31×#117C23112yes—
54C31×#117C2313yes—
55C2×C4⋊C4×C31—26no—
56C2×C4⋊C4×C31C23112yes—
57C2×C42×C31C2313yes—
58C31×#107C23124yes—
59C31×#106C23112yes—
60C31×#106C23124yes—
61C31×#106C2314yes—
62C31×#97C2316yes—
63C4×C8×C31C2311yescharacteristic
64C4×C8×C31C2313yes—
65C4×C8×C31C2316yes—
66#41×C31C2×Q818yes—
67C2×Q8×C31—22no—
68C2×Q8×C31—26no—
69C2×Q8×C31—212no—
70C2×Q8×C31—812no—
71C2×Q8×C31C2×D411yescharacteristic
72C2×D4×C31C2×D413yes—
73C22×C4×C31—212no—
74C22×C4×C31C2×D416yes—
75C22×C4×C31C2413yes—
76M16×C31C2×Q8124yescomplemented
77C2×C8×C31C2×Q8124yescomplemented
78C2×C8×C31C2412yes—
79C2×C8×C31C2416yes—
80C4⋊C4×C31—26no—
81C4⋊C4×C31—212no—
82C4⋊C4×C31—212no—
83C4⋊C4×C31—22no—
84C4⋊C4×C31—212no—
85C4⋊C4×C31—212no—
86C4⋊C4×C31C2×D416yes—
87C4⋊C4×C31C24112yes—
88C4⋊C4×C31C2414yes—
89C22⋊C4×C31—212no—
90C22⋊C4×C31C2×D416yes—
91C42×C31—212no—
92C42×C31C2×D416yes—
93C42×C31C2411yescharacteristic
94C42×C31C2413yes—
95#60665C3111yesmaximal, characteristic, direct product factor, Sylow
96C23×C31C22×D413yes—
97Q8×C31—44no—
98Q8×C31—412no—
99Q8×C31—812no—
100Q8×C31C4⋊Q814yes—
101D4×C31C4⋊Q8112yes—
102C2×C4×C31—212no—
103C2×C4×C31—24no—
104C2×C4×C31—212no—
105C2×C4×C31—812no—
106C2×C4×C31C22×D416yes—
107C2×C4×C31C22×D413yes—
108C2×C4×C31C22×D412yes—
109C2×C4×C31C22×Q8112yes—
110C2×C4×C31C2511yescharacteristic
111C8×C31C22×Q814yes—
112C8×C31C22×Q8112yes—
113#3503C2×C3112yes—
114#3165C2×C3116yescomplemented
115#3163C2×C31112yescomplemented
116#3160C2×C3113yescomplemented
117C2×#498C2×C3113yescomplemented
118#2912C2×C3114yes—
119C4×#131C2×C3111yescharacteristic
120C22×C31—26no—
121C22×C31C2×C4⋊Q816yes—
122C22×C31C23×D411yescharacteristic
123C4×C31—26no—
124C4×C31—412no—
125C4×C31—44no—
126C4×C31C2×C4⋊Q816yes—
127C4×C31#57714yes—
128C4×C31C23×Q812yes—
129C2×#131C22×C3112yes—
130Q82—22no—
131#557—22no—
132#554—26no—
133D4×Q8—26no—
134#544C22×C31112yes—
135#533C22×C3116yes—
136C2×C4⋊Q8C22×C3116yes—
137#520C22×C3114yes—
138C4×#41C22×C3111yescharacteristic
139#501C22×C31124yes—
140#500C22×C3116yes—
141#499C22×C31112yes—
142#498C22×C3113yes—
143#498C22×C31112yes—
144#498C22×C3116yes—
145#498C22×C3111yescharacteristic
146#428C22×C31124yes—
147#427C22×C31112yes—
148C2×#106C22×C31112yes—
149#405C22×C3116yes—
150C4×M16C22×C3113yes—
151C2×C4×C8C22×C3113yes—
152C2×C31—26no—
153C2×C31C22×C4⋊Q811yescharacteristic
154C2×C31C2×#57712yes—
155C2×#41C23×C3111yescharacteristic
156C22×Q8—26no—
157#131Q8×C31116yescomplemented
158C2×M16C23×C3116yes—
159C22×C8C23×C3116yes—
160C4⋊Q8—212no—
161C4⋊Q8—26no—
162C4⋊Q8—26no—
163C4⋊Q8C23×C3116yes—
164C4⋊Q8C23×C31112yes—
165C4⋊Q8C23×C3112yes—
166#125—212no—
167#125C23×C31112yes—
168C22⋊Q8—26no—
169C22⋊Q8—26no—
170C22⋊Q8—224no—
171C4×Q8—24no—
172C4×Q8—26no—
173C4×Q8—26no—
174C4×Q8D4×C3112yes—
175C4×D4—212no—
176C4×D4D4×C3116yes—
177#117C23×C31112yes—
178#117C23×C3113yes—
179C2×C4⋊C4—26no—
180C2×C4⋊C4C23×C31112yes—
181C2×C42C23×C3113yes—
182#107C23×C31124yes—
183#106C23×C31112yes—
184#106C23×C31124yes—
185#106C23×C3114yes—
186#97C23×C3116yes—
187C4×C8C23×C3111yescharacteristic
188C4×C8C23×C3113yes—
189C4×C8C23×C3116yes—
190C31#6066511yescharacteristic, direct product factor, Sylow
191#41C2×Q8×C3118yes—
192C2×Q8—22no—
193C2×Q8—26no—
194C2×Q8—212no—
195C2×Q8—812no—
196C2×Q8C2×D4×C3111yescharacteristic
197C2×D4C2×D4×C3113yes—
198C22×C4—212no—
199C22×C4C2×D4×C3116yes—
200C22×C4C24×C3113yes—
201M16C2×Q8×C31124yescomplemented
202C2×C8C2×Q8×C31124yescomplemented
203C2×C8C24×C3112yes—
204C2×C8C24×C3116yes—
205C4⋊C4—26no—
206C4⋊C4—212no—
207C4⋊C4—212no—
208C4⋊C4—22no—
209C4⋊C4—212no—
210C4⋊C4—212no—
211C4⋊C4C2×D4×C3116yes—
212C4⋊C4C24×C31112yes—
213C4⋊C4C24×C3114yes—
214C22⋊C4—212no—
215C22⋊C4C2×D4×C3116yes—
216C42—212no—
217C42C2×D4×C3116yes—
218C42C24×C3111yescharacteristic
219C42C24×C3113yes—
220C23C22×D4×C3113yes—
221Q8—44no—
222Q8—412no—
223Q8—812no—
224Q8C31×C4⋊Q814yes—
225D4C31×C4⋊Q8112yes—
226C2×C4—212no—
227C2×C4—24no—
228C2×C4—212no—
229C2×C4—812no—
230C2×C4C22×D4×C3116yes—
231C2×C4C22×D4×C3113yes—
232C2×C4C22×D4×C3112yes—
233C2×C4C22×Q8×C31112yes—
234C2×C4C25×C3111yescharacteristic
235C8C22×Q8×C3114yes—
236C8C22×Q8×C31112yes—
237C22—26no—
238C22C2×C31×C4⋊Q816yes—
239C22C23×D4×C3111yescharacteristic
240C4—26no—
241C4—412no—
242C4—44no—
243C4C2×C31×C4⋊Q816yes—
244C4C31×#57714yes—
245C4C23×Q8×C3112yes—
246C2—26no—
247C2C22×C31×C4⋊Q811yescharacteristic
248C2C2×C31×#57712yes—
subgroupG/H
center, socleC22×C31C23×D4
commutator, Frattini, cosocleC2×C4C25×C31
prime radicalC2×#41×C31C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C4×#41×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#3165C2semidirect
3. C31×#3163C2semidirect
4. C31×#3160C2semidirect
5. C2×C31×#498C2semidirect
33. C31×#131Q8semidirect
76. M16×C31C2×Q8semidirect
77. C2×C8×C31C2×Q8semidirect
95. #60665C31direct (N × H)
114. #3165C2×C31semidirect
115. #3163C2×C31semidirect
116. #3160C2×C31semidirect
117. C2×#498C2×C31semidirect
157. #131Q8×C31semidirect
190. C31#60665direct (N × H)
201. M16C2×Q8×C31semidirect
202. C2×C8C2×Q8×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#35032
C31×#31652
C31×#31632
C31×#31602
C2×C31×#4982
C31×#29122
C4×C31×#1312
#6066531