Finite Group Databasebeta

← C31×#17372 #21474131

Subgroups — C31×#17372 #21474131

Order 7936.

1174 conjugacy classes of subgroups.

The subgroup lattice has 376 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#520C211yesmaximal, characteristic
2C31×#2983C212yesmaximal, complemented
3C31×#1466C214yesmaximal, complemented
4C31×#1464C214yesmaximal, complemented
5C31×#1460C212yesmaximal, complemented
6C31×#1458C212yesmaximal, complemented
7C22×#41×C31C411yescharacteristic
8C31×#520—28no—
9C2×C4×Q8×C31C411yescharacteristic
10C2×C4×Q8×C31C2211yescharacteristic
11C2×C4×D4×C31C412yes—
12C2×C4×D4×C31C411yescharacteristic
13C2×C4×D4×C31C2211yescharacteristic
14C2×C4×D4×C31C2212yes—
15C2×C31×#117C2211yescharacteristic
16C2×C31×#117C2212yes—
17C22×C4⋊C4×C31C412yes—
18C22×C4⋊C4×C31C411yescharacteristic
19C31×#446—28no—
20C31×#432C2218yes—
21C31×#431C2214yes—
22C31×#324C2214yes—
23C31×#323C2214yes—
24C31×#323C2218yes—
25C2×#41×C31—24no—
26C2×#41×C31—24no—
27C2×#41×C31—24no—
28C22×Q8×C31C2×C411yescharacteristic
29C22×D4×C31C2×C412yes—
30C22×D4×C31C2×C411yescharacteristic
31C23×C4×C31C2×C412yes—
32C23×C4×C31C2×C411yescharacteristic
33C23×C4×C31C2×C412yes—
34C23×C4×C31C2×C412yes—
35C23×C4×C31C2×C412yes—
36C4×Q8×C31—24no—
37C4×Q8×C31D418yes—
38C4×D4×C31—28no—
39C4×D4×C31—24no—
40C4×D4×C31—24no—
41C4×D4×C31—28no—
42C31×#117—24no—
43C31×#117—28no—
44C2×C4⋊C4×C31—28no—
45C2×C4⋊C4×C31—24no—
46C2×C4⋊C4×C31C2×C411yescharacteristic
47C2×C4⋊C4×C31C2×C412yes—
48C2×C4⋊C4×C31C2×C412yes—
49C2×C4⋊C4×C31C2×C411yescharacteristic
50C2×C4⋊C4×C31C2×C412yes—
51C2×C4⋊C4×C31C2×C411yescharacteristic
52C2×C4⋊C4×C31C2311yescharacteristic
53C2×C22⋊C4×C31C2×C411yescharacteristic
54C2×C22⋊C4×C31C2×C412yes—
55C2×C22⋊C4×C31C2311yescharacteristic
56C2×C22⋊C4×C31C2312yes—
57C2×C42×C31C2×C412yes—
58C2×C42×C31C2×C411yescharacteristic
59C2×C42×C31C2311yescharacteristic
60C2×C42×C31C2312yes—
61C31×C4⋊C8—24no—
62C31×C4⋊C8—28no—
63C31×C22⋊C8C2318yes—
64C31×#97—28no—
65C4×C8×C31—24no—
66C24×C31C22×C412yes—
67C24×C31C22×C411yescharacteristic
68#41×C31—232no—
69C2×Q8×C31—22no—
70C2×Q8×C31—22no—
71C2×Q8×C31C22⋊C414yes—
72C2×D4×C31—24no—
73C2×D4×C31—24no—
74C2×D4×C31—24no—
75C2×D4×C31—22no—
76C2×D4×C31—22no—
77C2×D4×C31M1614yes—
78C22×C4×C31—24no—
79C22×C4×C31—24no—
80C22×C4×C31—22no—
81C22×C4×C31—24no—
82C22×C4×C31—22no—
83C22×C4×C31—24no—
84C22×C4×C31—24no—
85C22×C4×C31—24no—
86C22×C4×C31—82no—
87C22×C4×C31—82no—
88C22×C4×C31—82no—
89C22×C4×C31M1614yes—
90C22×C4×C31C22×C412yes—
91C22×C4×C31C22×C411yescharacteristic
92C22×C4×C31C22×C411yescharacteristic
93C22×C4×C31C22×C412yes—
94C22×C4×C31C22×C411yescharacteristic
95C22×C4×C31C22×C411yescharacteristic
96C22×C4×C31C22×C412yes—
97C22×C4×C31C22×C411yescharacteristic
98C22×C4×C31C2411yescharacteristic
99C2×C8×C31—28no—
100C4⋊C4×C31—22no—
101C4⋊C4×C31—24no—
102C4⋊C4×C31—24no—
103C4⋊C4×C31—22no—
104C4⋊C4×C31—22no—
105C4⋊C4×C31C22⋊C418yes—
106C4⋊C4×C31C22⋊C414yes—
107C22⋊C4×C31—22no—
108C22⋊C4×C31—24no—
109C22⋊C4×C31—22no—
110C22⋊C4×C31—24no—
111C42×C31—24no—
112C42×C31—22no—
113C42×C31C2×D414yes—
114C42×C31C2×D418yes—
115#17372C3111yesmaximal, characteristic, direct product factor, Sylow
116C23×C31—22no—
117C23×C31—21no—
118C23×C31—21no—
119C23×C31—22no—
120C23×C31—42no—
121C23×C31—41no—
122C23×C31—42no—
123C23×C31—41no—
124C23×C31C2×M1614yes—
125C23×C31C2×M1612yes—
126C23×C31C23×C411yescharacteristic
127Q8×C31—28no—
128D4×C31—216no—
129D4×C31—28no—
130C2×C4×C31—216no—
131C2×C4×C31—21no—
132C2×C4×C31—21no—
133C2×C4×C31—22no—
134C2×C4×C31—22no—
135C2×C4×C31—28no—
136C2×C4×C31—21no—
137C2×C4×C31—22no—
138C2×C4×C31—21no—
139C2×C4×C31—41no—
140C2×C4×C31—42no—
141C2×C4×C31—41no—
142C2×C4×C31—42no—
143C2×C4×C31—41no—
144C2×C4×C31—41no—
145C2×C4×C31—84no—
146C2×C4×C31—84no—
147C2×C4×C31—84no—
148C2×C4×C31C2×C22⋊C414yes—
149C2×C4×C31C2×C22⋊C412yes—
150C2×C4×C31C2×C22⋊C414yes—
151C2×C4×C31C2×C22⋊C412yes—
152C2×C4×C31C2×M1612yes—
153C2×C4×C31C2×M1612yes—
154C2×C4×C31C2×M1612yes—
155C2×C4×C31C22×D412yes—
156C8×C31—48no—
157C2×#520C2×C3111yescharacteristic
158#2983C2×C3112yescomplemented
159#1466C2×C3114yescomplemented
160#1464C2×C3114yescomplemented
161#1460C2×C3112yescomplemented
162#1458C2×C3112yescomplemented
163C22×C31—21no—
164C22×C31—21no—
165C22×C31—24no—
166C22×C31—22no—
167C22×C31—44no—
168C22×C31—42no—
169C22×C31—42no—
170C22×C31—44no—
171C22×C31—42no—
172C22×C31—41no—
173C22×C31—42no—
174C22×C31—41no—
175C22×C31C22×C22⋊C411yescharacteristic
176C22×C31C22×M1611yescharacteristic
177C22×C31C22×M1611yescharacteristic
178C4×C31—22no—
179C4×C31—24no—
180C4×C31—22no—
181C4×C31—22no—
182C4×C31—24no—
183C4×C31—41no—
184C4×C31—42no—
185C4×C31—41no—
186C4×C31#40714yes—
187C22×#41C4×C3111yescharacteristic
188#520—28no—
189C2×C4×Q8C4×C3111yescharacteristic
190C2×C4×Q8C22×C3111yescharacteristic
191C2×C4×D4C4×C3112yes—
192C2×C4×D4C4×C3111yescharacteristic
193C2×C4×D4C22×C3111yescharacteristic
194C2×C4×D4C22×C3112yes—
195C2×#117C22×C3111yescharacteristic
196C2×#117C22×C3112yes—
197C22×C4⋊C4C4×C3112yes—
198C22×C4⋊C4C4×C3111yescharacteristic
199#446—28no—
200#432C22×C3118yes—
201#431C22×C3114yes—
202#324C22×C3114yes—
203#323C22×C3114yes—
204#323C22×C3118yes—
205C2×C31—21no—
206C2×C31—21no—
207C2×C31—44no—
208C2×C31—42no—
209C2×C31C2×#40711yescharacteristic
210C2×C31#288411yescharacteristic
211C2×C31#288811yescharacteristic
212C2×#41—24no—
213C2×#41—24no—
214C2×#41—24no—
215C22×Q8C2×C4×C3111yescharacteristic
216C22×D4C2×C4×C3112yes—
217C22×D4C2×C4×C3111yescharacteristic
218C23×C4C2×C4×C3112yes—
219C23×C4C2×C4×C3111yescharacteristic
220C23×C4C2×C4×C3112yes—
221C23×C4C2×C4×C3112yes—
222C23×C4C2×C4×C3112yes—
223C4×Q8—24no—
224C4×Q8D4×C3118yes—
225C4×D4—28no—
226C4×D4—24no—
227C4×D4—24no—
228C4×D4—28no—
229#117—24no—
230#117—28no—
231C2×C4⋊C4—28no—
232C2×C4⋊C4—24no—
233C2×C4⋊C4C2×C4×C3111yescharacteristic
234C2×C4⋊C4C2×C4×C3112yes—
235C2×C4⋊C4C2×C4×C3112yes—
236C2×C4⋊C4C2×C4×C3111yescharacteristic
237C2×C4⋊C4C2×C4×C3112yes—
238C2×C4⋊C4C2×C4×C3111yescharacteristic
239C2×C4⋊C4C23×C3111yescharacteristic
240C2×C22⋊C4C2×C4×C3111yescharacteristic
241C2×C22⋊C4C2×C4×C3112yes—
242C2×C22⋊C4C23×C3111yescharacteristic
243C2×C22⋊C4C23×C3112yes—
244C2×C42C2×C4×C3112yes—
245C2×C42C2×C4×C3111yescharacteristic
246C2×C42C23×C3111yescharacteristic
247C2×C42C23×C3112yes—
248C4⋊C8—24no—
249C4⋊C8—28no—
250C22⋊C8C23×C3118yes—
251#97—28no—
252C4×C8—24no—
253C31#1737211yescharacteristic, direct product factor, Sylow
254C24C22×C4×C3112yes—
255C24C22×C4×C3111yescharacteristic
256#41—232no—
257C2×Q8—22no—
258C2×Q8—22no—
259C2×Q8C22⋊C4×C3114yes—
260C2×D4—24no—
261C2×D4—24no—
262C2×D4—24no—
263C2×D4—22no—
264C2×D4—22no—
265C2×D4M16×C3114yes—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—22no—
269C22×C4—24no—
270C22×C4—22no—
271C22×C4—24no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—82no—
275C22×C4—82no—
276C22×C4—82no—
277C22×C4M16×C3114yes—
278C22×C4C22×C4×C3112yes—
279C22×C4C22×C4×C3111yescharacteristic
280C22×C4C22×C4×C3111yescharacteristic
281C22×C4C22×C4×C3112yes—
282C22×C4C22×C4×C3111yescharacteristic
283C22×C4C22×C4×C3111yescharacteristic
284C22×C4C22×C4×C3112yes—
285C22×C4C22×C4×C3111yescharacteristic
286C22×C4C24×C3111yescharacteristic
287C2×C8—28no—
288C4⋊C4—22no—
289C4⋊C4—24no—
290C4⋊C4—24no—
291C4⋊C4—22no—
292C4⋊C4—22no—
293C4⋊C4C22⋊C4×C3118yes—
294C4⋊C4C22⋊C4×C3114yes—
295C22⋊C4—22no—
296C22⋊C4—24no—
297C22⋊C4—22no—
298C22⋊C4—24no—
299C42—24no—
300C42—22no—
301C42C2×D4×C3114yes—
302C42C2×D4×C3118yes—
303C23—22no—
304C23—21no—
305C23—21no—
306C23—22no—
307C23—42no—
308C23—41no—
309C23—42no—
310C23—41no—
311C23C2×M16×C3114yes—
312C23C2×M16×C3112yes—
313C23C23×C4×C3111yescharacteristic
314Q8—28no—
315D4—216no—
316D4—28no—
317C2×C4—216no—
318C2×C4—21no—
319C2×C4—21no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—28no—
323C2×C4—21no—
324C2×C4—22no—
325C2×C4—21no—
326C2×C4—41no—
327C2×C4—42no—
328C2×C4—41no—
329C2×C4—42no—
330C2×C4—41no—
331C2×C4—41no—
332C2×C4—84no—
333C2×C4—84no—
334C2×C4—84no—
335C2×C4C2×C22⋊C4×C3114yes—
336C2×C4C2×C22⋊C4×C3112yes—
337C2×C4C2×C22⋊C4×C3114yes—
338C2×C4C2×C22⋊C4×C3112yes—
339C2×C4C2×M16×C3112yes—
340C2×C4C2×M16×C3112yes—
341C2×C4C2×M16×C3112yes—
342C2×C4C22×D4×C3112yes—
343C8—48no—
344C22—21no—
345C22—21no—
346C22—24no—
347C22—22no—
348C22—44no—
349C22—42no—
350C22—42no—
351C22—44no—
352C22—42no—
353C22—41no—
354C22—42no—
355C22—41no—
356C22C22×C22⋊C4×C3111yescharacteristic
357C22C22×M16×C3111yescharacteristic
358C22C22×M16×C3111yescharacteristic
359C4—22no—
360C4—24no—
361C4—22no—
362C4—22no—
363C4—24no—
364C4—41no—
365C4—42no—
366C4—41no—
367C4C31×#40714yes—
368C2—21no—
369C2—21no—
370C2—44no—
371C2—42no—
372C2C2×C31×#40711yescharacteristic
373C2C31×#288411yescharacteristic
374C2C31×#288811yescharacteristic
subgroupG/H
center, socleC22×C31C22×C22⋊C4
commutatorC23C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC22×#41×C31C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C4×Q8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2983C2semidirect
3. C31×#1466C2semidirect
4. C31×#1464C2semidirect
5. C31×#1460C2semidirect
6. C31×#1458C2semidirect
115. #17372C31direct (N × H)
158. #2983C2×C31semidirect
159. #1466C2×C31semidirect
160. #1464C2×C31semidirect
161. #1460C2×C31semidirect
162. #1458C2×C31semidirect
253. C31#17372direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5202
C31×#29832
C31×#14662
C31×#14642
C31×#14602
C31×#14582
#1737231