Finite Group Databasebeta

← C31×#34129 #21490888

Subgroups — C31×#34129 #21490888

Order 7936.

2610 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#41×C31C211yesmaximal, characteristic
2C31×#2354C216yesmaximal, complemented
3Q8×C4⋊C4×C31C212yesmaximal, complemented
4C31×#2346C216yesmaximal, complemented
5C31×#2341C212yesmaximal
6C31×#2293C216yesmaximal, complemented
7C31×#2285C213yesmaximal, complemented
8C42×Q8×C31C212yesmaximal, complemented
9C4×C31×#117C213yesmaximal, complemented
10C22×#41×C31C2211yescharacteristic
11C4×#41×C31C4116yescomplemented
12C2×C4×Q8×C31C2214yes—
13C2×C4×Q8×C31C2211yescharacteristic
14C2×C4×Q8×C31C2211yescharacteristic
15C2×C4×D4×C31C2213yes—
16C2×C4×D4×C31C2213yes—
17C2×C31×#117C2216yes—
18C2×C31×#117C2216yes—
19C2×C31×#117C2213yes—
20C22×C42×C31C2213yes—
21C31×#390C22112yes—
22C31×#389C22112yes—
23C31×#388C22124yes—
24C31×#384C2216yes—
25C31×#382C2216yes—
26C31×#380C2216yes—
27C31×#380C2216yes—
28C4×C4⋊C4×C31C22112yes—
29C4×C4⋊C4×C31C2216yes—
30C4×C4⋊C4×C31C2211yescharacteristic
31C4×C4⋊C4×C31C2213yes—
32C4×C4⋊C4×C31C2216yes—
33C4×C22⋊C4×C31C2216yes—
34C4×C22⋊C4×C31C2216yes—
35C31×#376C2216yes—
36C43×C31C2216yes—
37C2×#41×C31—28no—
38C2×#41×C31C2×C418yes—
39C22×Q8×C31C2311yescharacteristic
40C22×D4×C31C2313yes—
41C23×C4×C31C2313yes—
42C23×C4×C31C2313yes—
43C23×C4×C31C2313yes—
44C4×Q8×C31—216no—
45C4×Q8×C31C2×C418yes—
46C4×Q8×C31C2×C418yes—
47C4×D4×C31C2×C4124yes—
48C4×D4×C31C2×C4124yes—
49C31×#117—224no—
50C31×#117—412no—
51C31×#117C2×C4124yes—
52C2×C4⋊C4×C31C2316yes—
53C2×C4⋊C4×C31C23112yes—
54C2×C4⋊C4×C31C23112yes—
55C2×C4⋊C4×C31C2313yes—
56C2×C4⋊C4×C31C2313yes—
57C2×C4⋊C4×C31C2312yes—
58C2×C22⋊C4×C31C23112yes—
59C2×C22⋊C4×C31C23112yes—
60C2×C22⋊C4×C31C2316yes—
61C2×C42×C31C2×C4124yes—
62C2×C42×C31C23112yes—
63C2×C42×C31C23112yes—
64C2×C42×C31C2316yes—
65C2×C42×C31C2312yes—
66C2×C42×C31C2313yes—
67C2×C42×C31C2313yes—
68C2×C42×C31C2311yescharacteristic
69C2×C42×C31C2313yes—
70C31×#95C2312yes—
71C31×#95C2316yes—
72C31×#95C23112yes—
73C31×#95C23112yes—
74C24×C31C2413yes—
75#41×C31—232no—
76C2×Q8×C31C22×C414yes—
77C2×Q8×C31#4118yes—
78C2×D4×C31—212no—
79C2×D4×C31C22×C4112yes—
80C22×C4×C31—212no—
81C22×C4×C31—212no—
82C22×C4×C31—26no—
83C22×C4×C31—26no—
84C22×C4×C31C22×C4112yes—
85C22×C4×C31C22×C4112yes—
86C22×C4×C31C22×C4112yes—
87C22×C4×C31C24112yes—
88C22×C4×C31C2411yescharacteristic
89C22×C4×C31C2413yes—
90C22×C4×C31C2413yes—
91C22×C4×C31C2414yes—
92C22×C4×C31C2413yes—
93C22×C4×C31C2411yescharacteristic
94C22×C4×C31C2411yescharacteristic
95C4⋊C4×C31—212no—
96C4⋊C4×C31—224no—
97C4⋊C4×C31—412no—
98C4⋊C4×C31C22×C4112yes—
99C4⋊C4×C31C22×C4112yes—
100C4⋊C4×C31#4118yescomplemented
101C22⋊C4×C31—224no—
102C22⋊C4×C31—412no—
103C22⋊C4×C31C22×C4124yes—
104C42×C31—224no—
105C42×C31—224no—
106C42×C31—212no—
107C42×C31—24no—
108C42×C31C22×C414yes—
109C42×C31C22×C4112yes—
110C42×C31C22×C4112yes—
111C42×C31C22×C4112yes—
112#34129C3111yesmaximal, characteristic, direct product factor, Sylow
113C23×C31—26no—
114C23×C31—26no—
115C23×C31—23no—
116C23×C31—23no—
117C23×C31C23×C416yes—
118C23×C31C2511yescharacteristic
119Q8×C31#117116yescomplemented
120D4×C31—224no—
121C2×C4×C31—24no—
122C2×C4×C31—26no—
123C2×C4×C31—22no—
124C2×C4×C31—23no—
125C2×C4×C31—24no—
126C2×C4×C31—23no—
127C2×C4×C31—224no—
128C2×C4×C31—224no—
129C2×C4×C31—224no—
130C2×C4×C31—212no—
131C2×C4×C31—212no—
132C2×C4×C31—212no—
133C2×C4×C31C23×C412yes—
134C2×C4×C31C23×C416yes—
135C2×C4×C31C23×C416yes—
136C2×C4×C31C23×C416yes—
137C2×C4×C31C23×C412yes—
138C2×C4×C31C23×C412yes—
139C2×C4×C31C2×#4118yes—
140C2×C4×C31C2×#41112yes—
141C2×C4×C31C2×#4114yes—
142C2×C4×C31H(5,𝔽2)12yes—
143C2×C4×C312−1+412yes—
144C2×C4×#41C2×C3111yescharacteristic
145#2354C2×C3116yescomplemented
146Q8×C4⋊C4C2×C3112yescomplemented
147#2346C2×C3116yescomplemented
148#2341C2×C3112yes—
149#2293C2×C3116yescomplemented
150#2285C2×C3113yescomplemented
151C42×Q8C2×C3112yescomplemented
152C4×#117C2×C3113yescomplemented
153C22×C31—26no—
154C22×C31—26no—
155C22×C31—26no—
156C22×C31—46no—
157C22×C31—46no—
158C22×C31C24×C411yescharacteristic
159C22×C31C22×#4112yes—
160C22×C31C22×#4112yes—
161C22×C31C2×H(5,𝔽2)11yescharacteristic
162C22×C31C2×2−1+411yescharacteristic
163C4×C31—22no—
164C4×C31—26no—
165C4×C31—26no—
166C4×C31—28no—
167C4×C31—412no—
168C4×C31C2×#117112yes—
169C4×C31C4×#4114yes—
170C4×C31#52014yes—
171C22×#41C22×C3111yescharacteristic
172C4×#41C4×C31116yescomplemented
173C2×C4×Q8C22×C3114yes—
174C2×C4×Q8C22×C3111yescharacteristic
175C2×C4×Q8C22×C3111yescharacteristic
176C2×C4×D4C22×C3113yes—
177C2×C4×D4C22×C3113yes—
178C2×#117C22×C3116yes—
179C2×#117C22×C3116yes—
180C2×#117C22×C3113yes—
181C22×C42C22×C3113yes—
182#390C22×C31112yes—
183#389C22×C31112yes—
184#388C22×C31124yes—
185#384C22×C3116yes—
186#382C22×C3116yes—
187#380C22×C3116yes—
188#380C22×C3116yes—
189C4×C4⋊C4C22×C31112yes—
190C4×C4⋊C4C22×C3116yes—
191C4×C4⋊C4C22×C3111yescharacteristic
192C4×C4⋊C4C22×C3113yes—
193C4×C4⋊C4C22×C3116yes—
194C4×C22⋊C4C22×C3116yes—
195C4×C22⋊C4C22×C3116yes—
196#376C22×C3116yes—
197C43C22×C3116yes—
198C2×C31—46no—
199C2×C31C22×#11711yescharacteristic
200C2×C31C2×C4×#4111yescharacteristic
201C2×C31C2×#52011yescharacteristic
202C2×C31#348212yes—
203C2×C31#348312yes—
204C2×#41—28no—
205C2×#41C2×C4×C3118yes—
206C22×Q8C23×C3111yescharacteristic
207C22×D4C23×C3113yes—
208C23×C4C23×C3113yes—
209C23×C4C23×C3113yes—
210C23×C4C23×C3113yes—
211C4×Q8—216no—
212C4×Q8C2×C4×C3118yes—
213C4×Q8C2×C4×C3118yes—
214C4×D4C2×C4×C31124yes—
215C4×D4C2×C4×C31124yes—
216#117—224no—
217#117—412no—
218#117C2×C4×C31124yes—
219C2×C4⋊C4C23×C3116yes—
220C2×C4⋊C4C23×C31112yes—
221C2×C4⋊C4C23×C31112yes—
222C2×C4⋊C4C23×C3113yes—
223C2×C4⋊C4C23×C3113yes—
224C2×C4⋊C4C23×C3112yes—
225C2×C22⋊C4C23×C31112yes—
226C2×C22⋊C4C23×C31112yes—
227C2×C22⋊C4C23×C3116yes—
228C2×C42C2×C4×C31124yes—
229C2×C42C23×C3116yes—
230C2×C42C23×C31112yes—
231C2×C42C23×C31112yes—
232C2×C42C23×C3112yes—
233C2×C42C23×C3113yes—
234C2×C42C23×C3113yes—
235C2×C42C23×C3113yes—
236C2×C42C23×C3111yescharacteristic
237#95C23×C3112yes—
238#95C23×C3116yes—
239#95C23×C31112yes—
240#95C23×C31112yes—
241C31#3412911yescharacteristic, direct product factor, Sylow
242C24C24×C3113yes—
243#41—232no—
244C2×Q8C22×C4×C3114yes—
245C2×Q8#41×C3118yes—
246C2×D4—212no—
247C2×D4C22×C4×C31112yes—
248C22×C4—212no—
249C22×C4—212no—
250C22×C4—26no—
251C22×C4—26no—
252C22×C4C22×C4×C31112yes—
253C22×C4C22×C4×C31112yes—
254C22×C4C22×C4×C31112yes—
255C22×C4C24×C31112yes—
256C22×C4C24×C3111yescharacteristic
257C22×C4C24×C3113yes—
258C22×C4C24×C3113yes—
259C22×C4C24×C3114yes—
260C22×C4C24×C3113yes—
261C22×C4C24×C3111yescharacteristic
262C22×C4C24×C3111yescharacteristic
263C4⋊C4—212no—
264C4⋊C4—224no—
265C4⋊C4—412no—
266C4⋊C4C22×C4×C31112yes—
267C4⋊C4C22×C4×C31112yes—
268C4⋊C4#41×C3118yescomplemented
269C22⋊C4—224no—
270C22⋊C4—412no—
271C22⋊C4C22×C4×C31124yes—
272C42—224no—
273C42—224no—
274C42—212no—
275C42—24no—
276C42C22×C4×C3114yes—
277C42C22×C4×C31112yes—
278C42C22×C4×C31112yes—
279C42C22×C4×C31112yes—
280C23—26no—
281C23—26no—
282C23—23no—
283C23—23no—
284C23C23×C4×C3116yes—
285C23C25×C3111yescharacteristic
286Q8C31×#117116yescomplemented
287D4—224no—
288C2×C4—24no—
289C2×C4—26no—
290C2×C4—22no—
291C2×C4—23no—
292C2×C4—24no—
293C2×C4—23no—
294C2×C4—224no—
295C2×C4—224no—
296C2×C4—224no—
297C2×C4—212no—
298C2×C4—212no—
299C2×C4—212no—
300C2×C4C23×C4×C3112yes—
301C2×C4C23×C4×C3116yes—
302C2×C4C23×C4×C3116yes—
303C2×C4C23×C4×C3116yes—
304C2×C4C23×C4×C3112yes—
305C2×C4C23×C4×C3112yes—
306C2×C4C2×#41×C3118yes—
307C2×C4C2×#41×C31112yes—
308C2×C4C2×#41×C3114yes—
309C2×C4C31×H(5,𝔽2)12yes—
310C2×C4C31×2−1+412yes—
311C22—26no—
312C22—26no—
313C22—26no—
314C22—46no—
315C22—46no—
316C22C24×C4×C3111yescharacteristic
317C22C22×#41×C3112yes—
318C22C22×#41×C3112yes—
319C22C2×C31×H(5,𝔽2)11yescharacteristic
320C22C2×C31×2−1+411yescharacteristic
321C4—22no—
322C4—26no—
323C4—26no—
324C4—28no—
325C4—412no—
326C4C2×C31×#117112yes—
327C4C4×#41×C3114yes—
328C4C31×#52014yes—
329C2—46no—
330C2C22×C31×#11711yescharacteristic
331C2C2×C4×#41×C3111yescharacteristic
332C2C2×C31×#52011yescharacteristic
333C2C31×#348212yes—
334C2C31×#348312yes—
subgroupG/H
centerC22×C4×C31C24
commutatorC22C24×C4×C31
Frattini, cosocleC23C25×C31
socleC23×C31C25
prime radicalC22×#41×C31C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2354C2semidirect
3. Q8×C4⋊C4×C31C2semidirect
4. C31×#2346C2semidirect
6. C31×#2293C2semidirect
7. C31×#2285C2semidirect
8. C42×Q8×C31C2semidirect
9. C4×C31×#117C2semidirect
11. C4×#41×C31C4semidirect
100. C4⋊C4×C31#41semidirect
112. #34129C31direct (N × H)
119. Q8×C31#117semidirect
145. #2354C2×C31semidirect
146. Q8×C4⋊C4C2×C31semidirect
147. #2346C2×C31semidirect
149. #2293C2×C31semidirect
150. #2285C2×C31semidirect
151. C42×Q8C2×C31semidirect
152. C4×#117C2×C31semidirect
172. C4×#41C4×C31semidirect
241. C31#34129direct (N × H)
268. C4⋊C4#41×C31semidirect
286. Q8C31×#117semidirect

Maximal subgroups

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

subgroupindex
C2×C4×#41×C312
C31×#23542
Q8×C4⋊C4×C312
C31×#23462
C31×#23412
C31×#22932
C31×#22852
C42×Q8×C312
C4×C31×#1172
#3412931