Finite Group Databasebeta

← C31×#60666 #21517425

Subgroups — C31×#60666 #21517425

Order 7936.

1762 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3504C212yesmaximal
2C31×#3166C216yesmaximal, complemented
3C31×#3164C216yesmaximal, complemented
4C31×#3163C216yesmaximal, complemented
5C31×#3160C213yesmaximal, complemented
6C2×C31×#499C213yesmaximal, complemented
7C31×#2913C212yesmaximal
8C31×#2912C212yesmaximal
9C4×C31×#131C211yesmaximal, characteristic
10C2×C31×#131C2211yescharacteristic
11C2×C31×#131C2211yescharacteristic
12C31×#557—24no—
13C31×#554—212no—
14C31×#544C22112yes—
15C31×#533C2216yes—
16C2×C31×#125C2216yes—
17C31×#520C2214yes—
18C4×#41×C31C2211yescharacteristic
19C31×#501C22124yes—
20C31×#500C2216yes—
21C31×#499C2213yes—
22C31×#499C2216yes—
23C31×#499C2216yes—
24C31×#499C2216yes—
25C31×#499C2211yescharacteristic
26C31×#499C2216yes—
27C31×#498C2216yes—
28C31×#428C22112yes—
29C31×#428C22112yes—
30C31×#427C2216yes—
31C31×#427C2216yes—
32C2×C31×#107C2216yes—
33C2×C31×#106C2216yes—
34C31×#405C2213yes—
35C31×#405C2213yes—
36C4×M16×C31C2213yes—
37C2×C4×C8×C31C2213yes—
38C2×#41×C31C2311yescharacteristic
39C31×#131Q818yescomplemented
40C31×#131Q818yescomplemented
41C2×M16×C31C2313yes—
42C2×M16×C31C2313yes—
43C22×C8×C31C2313yes—
44C22×C8×C31C2313yes—
45C31×C4⋊Q8—212no—
46C31×C4⋊Q8C23112yes—
47C31×#125—212no—
48C31×#125—212no—
49C31×#125C2316yes—
50C31×#125C2312yes—
51C31×#125C23112yes—
52C31×C22⋊Q8—212no—
53C31×C22⋊Q8—224no—
54C4×Q8×C31—24no—
55C4×Q8×C31—212no—
56C4×Q8×C31D412yes—
57C4×D4×C31—212no—
58C4×D4×C31D416yes—
59C31×#117C23112yes—
60C31×#117C2313yes—
61C2×C4⋊C4×C31—212no—
62C2×C4⋊C4×C31C23112yes—
63C2×C42×C31C2313yes—
64C31×#107C2316yes—
65C31×#107C23112yes—
66C31×#107C2312yes—
67C31×#107C23112yes—
68C31×#106C2316yes—
69C31×#106C23112yes—
70C31×#106C2312yes—
71C31×#106C23112yes—
72C31×#97C2316yes—
73C4×C8×C31C2311yescharacteristic
74C4×C8×C31C2313yes—
75C4×C8×C31C2313yes—
76C4×C8×C31C2313yes—
77#41×C31C2×Q814yes—
78#41×C31C2×Q814yes—
79C2×Q8×C31—212no—
80C2×Q8×C31C2×D411yescharacteristic
81C2×D4×C31C2×D413yes—
82C22×C4×C31—212no—
83C22×C4×C31C2×D416yes—
84C22×C4×C31C2413yes—
85M16×C31C2×Q8112yes—
86M16×C31C2×Q8112yes—
87C2×C8×C31C2×Q8112yes—
88C2×C8×C31C2×Q8112yes—
89C2×C8×C31C2411yescharacteristic
90C2×C8×C31C2411yescharacteristic
91C2×C8×C31C2413yes—
92C2×C8×C31C2413yes—
93C4⋊C4×C31—212no—
94C4⋊C4×C31—224no—
95C4⋊C4×C31—212no—
96C4⋊C4×C31—24no—
97C4⋊C4×C31—212no—
98C4⋊C4×C31C2×D416yes—
99C4⋊C4×C31C24112yes—
100C4⋊C4×C31C2414yes—
101C22⋊C4×C31—212no—
102C22⋊C4×C31C2×D416yes—
103C42×C31—212no—
104C42×C31C2×D416yes—
105C42×C31C2411yescharacteristic
106C42×C31C2413yes—
107#60666C3111yesmaximal, characteristic, direct product factor, Sylow
108C23×C31C22×D413yes—
109Q8×C31—812no—
110Q8×C31C4⋊Q814yes—
111D4×C31C4⋊Q8112yes—
112C2×C4×C31—24no—
113C2×C4×C31—212no—
114C2×C4×C31—46no—
115C2×C4×C31—812no—
116C2×C4×C31C22×D412yes—
117C2×C4×C31C22×D416yes—
118C2×C4×C31C22×D413yes—
119C2×C4×C31C22×Q816yes—
120C2×C4×C31C22×Q816yes—
121C2×C4×C31C2511yescharacteristic
122C8×C31C22×Q812yes—
123C8×C31C22×Q812yes—
124C8×C31C22×Q816yes—
125C8×C31C22×Q816yes—
126#3504C2×C3112yes—
127#3166C2×C3116yescomplemented
128#3164C2×C3116yescomplemented
129#3163C2×C3116yescomplemented
130#3160C2×C3113yescomplemented
131C2×#499C2×C3113yescomplemented
132#2913C2×C3112yes—
133#2912C2×C3112yes—
134C4×#131C2×C3111yescharacteristic
135C22×C31—26no—
136C22×C31C2×C4⋊Q816yes—
137C22×C31C23×D411yescharacteristic
138C4×C31—22no—
139C4×C31—26no—
140C4×C31—412no—
141C4×C31—44no—
142C4×C31C2×C4⋊Q816yes—
143C4×C31C23×Q811yescharacteristic
144C4×C31C23×Q811yescharacteristic
145C2×#131C22×C3111yescharacteristic
146C2×#131C22×C3111yescharacteristic
147#557—24no—
148#554—212no—
149#544C22×C31112yes—
150#533C22×C3116yes—
151C2×#125C22×C3116yes—
152#520C22×C3114yes—
153C4×#41C22×C3111yescharacteristic
154#501C22×C31124yes—
155#500C22×C3116yes—
156#499C22×C3113yes—
157#499C22×C3116yes—
158#499C22×C3116yes—
159#499C22×C3116yes—
160#499C22×C3111yescharacteristic
161#499C22×C3116yes—
162#498C22×C3116yes—
163#428C22×C31112yes—
164#428C22×C31112yes—
165#427C22×C3116yes—
166#427C22×C3116yes—
167C2×#107C22×C3116yes—
168C2×#106C22×C3116yes—
169#405C22×C3113yes—
170#405C22×C3113yes—
171C4×M16C22×C3113yes—
172C2×C4×C8C22×C3113yes—
173C2×C31—26no—
174C2×C31C22×C4⋊Q811yescharacteristic
175C2×C31#358412yes—
176C2×#41C23×C3111yescharacteristic
177#131Q8×C3118yescomplemented
178#131Q8×C3118yescomplemented
179C2×M16C23×C3113yes—
180C2×M16C23×C3113yes—
181C22×C8C23×C3113yes—
182C22×C8C23×C3113yes—
183C4⋊Q8—212no—
184C4⋊Q8C23×C31112yes—
185#125—212no—
186#125—212no—
187#125C23×C3116yes—
188#125C23×C31112yes—
189#125C23×C3112yes—
190C22⋊Q8—212no—
191C22⋊Q8—224no—
192C4×Q8—24no—
193C4×Q8—212no—
194C4×Q8D4×C3112yes—
195C4×D4—212no—
196C4×D4D4×C3116yes—
197#117C23×C31112yes—
198#117C23×C3113yes—
199C2×C4⋊C4—212no—
200C2×C4⋊C4C23×C31112yes—
201C2×C42C23×C3113yes—
202#107C23×C3116yes—
203#107C23×C31112yes—
204#107C23×C3112yes—
205#107C23×C31112yes—
206#106C23×C3116yes—
207#106C23×C31112yes—
208#106C23×C3112yes—
209#106C23×C31112yes—
210#97C23×C3116yes—
211C4×C8C23×C3111yescharacteristic
212C4×C8C23×C3113yes—
213C4×C8C23×C3113yes—
214C4×C8C23×C3113yes—
215C31#6066611yescharacteristic, direct product factor, Sylow
216#41C2×Q8×C3114yes—
217#41C2×Q8×C3114yes—
218C2×Q8—212no—
219C2×Q8C2×D4×C3111yescharacteristic
220C2×D4C2×D4×C3113yes—
221C22×C4—212no—
222C22×C4C2×D4×C3116yes—
223C22×C4C24×C3113yes—
224M16C2×Q8×C31112yes—
225M16C2×Q8×C31112yes—
226C2×C8C2×Q8×C31112yes—
227C2×C8C2×Q8×C31112yes—
228C2×C8C24×C3111yescharacteristic
229C2×C8C24×C3111yescharacteristic
230C2×C8C24×C3113yes—
231C2×C8C24×C3113yes—
232C4⋊C4—212no—
233C4⋊C4—224no—
234C4⋊C4—212no—
235C4⋊C4—24no—
236C4⋊C4—212no—
237C4⋊C4C2×D4×C3116yes—
238C4⋊C4C24×C31112yes—
239C4⋊C4C24×C3114yes—
240C22⋊C4—212no—
241C22⋊C4C2×D4×C3116yes—
242C42—212no—
243C42C2×D4×C3116yes—
244C42C24×C3111yescharacteristic
245C42C24×C3113yes—
246C23C22×D4×C3113yes—
247Q8—812no—
248Q8C31×C4⋊Q814yes—
249D4C31×C4⋊Q8112yes—
250C2×C4—24no—
251C2×C4—212no—
252C2×C4—46no—
253C2×C4—812no—
254C2×C4C22×D4×C3112yes—
255C2×C4C22×D4×C3116yes—
256C2×C4C22×D4×C3113yes—
257C2×C4C22×Q8×C3116yes—
258C2×C4C22×Q8×C3116yes—
259C2×C4C25×C3111yescharacteristic
260C8C22×Q8×C3112yes—
261C8C22×Q8×C3112yes—
262C8C22×Q8×C3116yes—
263C8C22×Q8×C3116yes—
264C22—26no—
265C22C2×C31×C4⋊Q816yes—
266C22C23×D4×C3111yescharacteristic
267C4—22no—
268C4—26no—
269C4—412no—
270C4—44no—
271C4C2×C31×C4⋊Q816yes—
272C4C23×Q8×C3111yescharacteristic
273C4C23×Q8×C3111yescharacteristic
274C2—26no—
275C2C22×C31×C4⋊Q811yescharacteristic
276C2C31×#358412yes—
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×#3166C2semidirect
3. C31×#3164C2semidirect
4. C31×#3163C2semidirect
5. C31×#3160C2semidirect
6. C2×C31×#499C2semidirect
39. C31×#131Q8semidirect
40. C31×#131Q8semidirect
107. #60666C31direct (N × H)
127. #3166C2×C31semidirect
128. #3164C2×C31semidirect
129. #3163C2×C31semidirect
130. #3160C2×C31semidirect
131. C2×#499C2×C31semidirect
177. #131Q8×C31semidirect
178. #131Q8×C31semidirect
215. C31#60666direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35042
C31×#31662
C31×#31642
C31×#31632
C31×#31602
C2×C31×#4992
C31×#29132
C31×#29122
C4×C31×#1312
#6066631