Finite Group Databasebeta

← C2×C31×#1637 #21475248

Subgroups — C2×C31×#1637 #21475248

Order 7936.

1174 conjugacy classes of subgroups.

The subgroup lattice has 474 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Q8×C31C211yesmaximal, characteristic
2C2×C31×#487C211yesmaximal, characteristic, complemented
3C2×C31×#477C211yesmaximal, characteristic, complemented
4C2×C31×#476C211yesmaximal, characteristic
5C31×#1637C218yesmaximal, direct product factor
6C2×C31×#332C211yesmaximal, characteristic, complemented
7C2×C31×Q8⋊C8C211yesmaximal, characteristic, complemented
8C2×C31×D4⋊C8C211yesmaximal, characteristic
9C23×Q8×C31—21no—
10D4×Q8×C31—22no—
11D4×Q8×C31—22no—
12D4×Q8×C31—22no—
13D4×Q8×C31C2214yes—
14C2×C31×C4⋊Q8—21no—
15C2×C31×C4⋊Q8C2211yescharacteristic
16C2×C31×C4⋊Q8C2211yescharacteristic
17C2×C31×C22⋊Q8—21no—
18C2×C31×C22⋊Q8—22no—
19C2×C4×Q8×C31C2211yescharacteristic
20C2×C4×D4×C31—21no—
21C2×C4×D4×C31C2211yescharacteristic
22C31×#487—22no—
23C31×#487C2214yescomplemented
24C31×#477—22no—
25C31×#477C2214yescomplemented
26C31×#476—22no—
27C31×#476C2214yes—
28C2×C31×#107—21no—
29C2×C31×#106—21no—
30C2×C31×C4⋊C8C2211yescharacteristic
31C2×C31×C4⋊C8C2211yescharacteristic
32C2×C31×#103—21no—
33C2×C31×#103—22no—
34C2×C31×#102—21no—
35C2×C4×C8×C31C2211yescharacteristic
36C31×#332C2214yescomplemented
37C31×Q8⋊C8C2214yescomplemented
38C31×D4⋊C8C2214yes—
39C22×Q8×C31—22no—
40C22×Q8×C31—24no—
41C22×Q8×C31—24no—
42C22×Q8×C31—21no—
43C22×Q8×C31—21no—
44C22×Q8×C31—44no—
45C22×Q8×C31—44no—
46C22×Q8×C31D411yescharacteristic
47C22×D4×C31D411yescharacteristic
48C23×C4×C31—22no—
49C23×C4×C31—21no—
50C22×C8×C31—21no—
51C22×C8×C31—21no—
52C22×C8×C31—21no—
53C31×C4⋊Q8—24no—
54C31×C4⋊Q8—24no—
55C31×C4⋊Q8—21no—
56C31×C4⋊Q8—21no—
57C31×C4⋊Q8—21no—
58C31×C4⋊Q8—21no—
59C31×C4⋊Q8—21no—
60C31×C4⋊Q8D412yes—
61C31×C4⋊Q8C2312yes—
62C31×C4⋊Q8C2312yes—
63C31×C22⋊Q8—24no—
64C31×C22⋊Q8—28no—
65C31×C22⋊Q8—24no—
66C31×C22⋊Q8—28no—
67C4×Q8×C31—21no—
68C4×Q8×C31—21no—
69C4×Q8×C31D412yes—
70C4×Q8×C31C2312yes—
71C4×D4×C31—24no—
72C4×D4×C31—24no—
73C4×D4×C31—21no—
74C4×D4×C31—21no—
75C4×D4×C31D412yes—
76C4×D4×C31C2312yes—
77C2×C4⋊C4×C31—22no—
78C2×C4⋊C4×C31—21no—
79C2×C4⋊C4×C31—21no—
80C2×C4⋊C4×C31—21no—
81C2×C4⋊C4×C31—21no—
82C2×C4⋊C4×C31D412yes—
83C2×C4⋊C4×C31D411yescharacteristic
84C2×C4⋊C4×C31D411yescharacteristic
85C2×C22⋊C4×C31—22no—
86C2×C22⋊C4×C31—21no—
87C2×C42×C31—21no—
88C2×C42×C31C2311yescharacteristic
89C31×#107—24no—
90C31×#106—24no—
91C31×C4⋊C8—21no—
92C31×C4⋊C8—21no—
93C31×C4⋊C8C2312yes—
94C31×C4⋊C8C2312yes—
95C31×#103—24no—
96C31×#103—28no—
97C31×#102—24no—
98C4×C8×C31—21no—
99C4×C8×C31C2312yes—
100C24×C31—21no—
101C2×Q8×C31—28no—
102C2×Q8×C31—21no—
103C2×Q8×C31—22no—
104C2×Q8×C31—22no—
105C2×Q8×C31—22no—
106C2×Q8×C31—22no—
107C2×Q8×C31—48no—
108C2×Q8×C31—44no—
109C2×Q8×C31—48no—
110C2×Q8×C31—416no—
111C2×Q8×C31—48no—
112C2×Q8×C31—41no—
113C2×Q8×C31—42no—
114C2×Q8×C31—42no—
115C2×Q8×C31SD1614yes—
116C2×Q8×C31C2×D412yes—
117C2×D4×C31—21no—
118C2×D4×C31—22no—
119C2×D4×C31Q1614yes—
120C2×D4×C31C2×D412yes—
121C22×C4×C31—21no—
122C22×C4×C31—28no—
123C22×C4×C31—21no—
124C22×C4×C31—22no—
125C22×C4×C31—21no—
126C22×C4×C31—22no—
127C22×C4×C31—22no—
128C22×C4×C31—48no—
129C22×C4×C31—42no—
130C22×C4×C31—42no—
131C22×C4×C31—41no—
132C22×C4×C31C2×D411yescharacteristic
133C22×C4×C31C2×D411yescharacteristic
134C22×C4×C31C2×D411yescharacteristic
135C2×C8×C31—22no—
136C2×C8×C31—22no—
137C2×C8×C31—22no—
138C2×C8×C31—42no—
139C2×C8×C31—42no—
140C2×C8×C31—42no—
141C4⋊C4×C31—28no—
142C4⋊C4×C31—22no—
143C4⋊C4×C31—22no—
144C4⋊C4×C31—21no—
145C4⋊C4×C31—21no—
146C4⋊C4×C31—22no—
147C4⋊C4×C31—22no—
148C4⋊C4×C31—22no—
149C4⋊C4×C31—22no—
150C4⋊C4×C31—22no—
151C4⋊C4×C31—41no—
152C4⋊C4×C31—41no—
153C4⋊C4×C31C2×D414yes—
154C4⋊C4×C31C2×D412yes—
155C4⋊C4×C31C2×D412yes—
156C22⋊C4×C31—28no—
157C22⋊C4×C31—22no—
158C22⋊C4×C31—22no—
159C42×C31—22no—
160C42×C31—22no—
161C42×C31C2×D411yescharacteristic
162C42×C31C2×D411yescharacteristic
163C42×C31C2×D411yescharacteristic
164C42×C31C2411yescharacteristic
165C2×#1637C3111yesmaximal, characteristic, direct product factor, Sylow
166C23×C31—22no—
167C23×C31—24no—
168C23×C31—42no—
169C23×C31—42no—
170C23×C31#12011yescharacteristic
171Q8×C31—22no—
172Q8×C31—24no—
173Q8×C31—416no—
174Q8×C31—44no—
175Q8×C31—42no—
176Q8×C31—42no—
177Q8×C31—44no—
178Q8×C31—82no—
179Q8×C31C2×SD1614yes—
180D4×C31—22no—
181D4×C31—24no—
182D4×C31C2×Q1614yes—
183C2×C4×C31—22no—
184C2×C4×C31—24no—
185C2×C4×C31—22no—
186C2×C4×C31—22no—
187C2×C4×C31—24no—
188C2×C4×C31—22no—
189C2×C4×C31—416no—
190C2×C4×C31—44no—
191C2×C4×C31—42no—
192C2×C4×C31—42no—
193C2×C4×C31—42no—
194C2×C4×C31—42no—
195C2×C4×C31—44no—
196C2×C4×C31—42no—
197C2×C4×C31—82no—
198C2×C4×C31#12011yescharacteristic
199C2×C4×C31#12011yescharacteristic
200C2×C4×C31#12011yescharacteristic
201C2×C4×C31C2×SD1612yes—
202C2×C4×C31C2×Q1612yes—
203C2×C4×C31AGL(1,ℤ/8)12yes—
204C2×C4×C31#13712yes—
205C2×C4×C31C22×D411yescharacteristic
206C2×C4×C31C22×D411yescharacteristic
207C2×C4×C31C22×D411yescharacteristic
208C8×C31—42no—
209C8×C31—42no—
210C8×C31—42no—
211C2×D4×Q8C2×C3111yescharacteristic
212C2×#487C2×C3111yescharacteristic, complemented
213C2×#477C2×C3111yescharacteristic, complemented
214C2×#476C2×C3111yescharacteristic
215#1637C2×C3118yesdirect product factor
216C2×#332C2×C3111yescharacteristic, complemented
217C2×Q8⋊C8C2×C3111yescharacteristic, complemented
218C2×D4⋊C8C2×C3111yescharacteristic
219C22×C31—24no—
220C22×C31—48no—
221C22×C31—42no—
222C22×C31—42no—
223C22×C31#45012yes—
224C22×C31#45112yes—
225C22×C31#45412yes—
226C22×C31C2×#12011yescharacteristic
227C4×C31—24no—
228C4×C31—21no—
229C4×C31—21no—
230C4×C31—44no—
231C4×C31—42no—
232C4×C31—42no—
233C4×C31—82no—
234C4×C31#45012yes—
235C4×C31#45112yes—
236C4×C31C22×SD1611yescharacteristic
237C4×C31C22×Q1611yescharacteristic
238C4×C31C2×AGL(1,ℤ/8)11yescharacteristic
239C4×C31C2×#13711yescharacteristic
240C23×Q8—21no—
241D4×Q8—22no—
242D4×Q8—22no—
243D4×Q8—22no—
244D4×Q8C22×C3114yes—
245C2×C4⋊Q8—21no—
246C2×C4⋊Q8C22×C3111yescharacteristic
247C2×C4⋊Q8C22×C3111yescharacteristic
248C2×C22⋊Q8—21no—
249C2×C22⋊Q8—22no—
250C2×C4×Q8C22×C3111yescharacteristic
251C2×C4×D4—21no—
252C2×C4×D4C22×C3111yescharacteristic
253#487—22no—
254#487C22×C3114yescomplemented
255#477—22no—
256#477C22×C3114yescomplemented
257#476—22no—
258#476C22×C3114yes—
259C2×#107—21no—
260C2×#106—21no—
261C2×C4⋊C8C22×C3111yescharacteristic
262C2×C4⋊C8C22×C3111yescharacteristic
263C2×#103—21no—
264C2×#103—22no—
265C2×#102—21no—
266C2×C4×C8C22×C3111yescharacteristic
267#332C22×C3114yescomplemented
268Q8⋊C8C22×C3114yescomplemented
269D4⋊C8C22×C3114yes—
270C2×C31—44no—
271C2×C31#163714yesdirect product factor
272C2×C31C2×#45011yescharacteristic
273C2×C31C2×#45111yescharacteristic
274C2×C31C2×#45411yescharacteristic
275C22×Q8—22no—
276C22×Q8—24no—
277C22×Q8—24no—
278C22×Q8—21no—
279C22×Q8—21no—
280C22×Q8—44no—
281C22×Q8—44no—
282C22×Q8D4×C3111yescharacteristic
283C22×D4D4×C3111yescharacteristic
284C23×C4—22no—
285C23×C4—21no—
286C22×C8—21no—
287C22×C8—21no—
288C22×C8—21no—
289C4⋊Q8—24no—
290C4⋊Q8—24no—
291C4⋊Q8—21no—
292C4⋊Q8—21no—
293C4⋊Q8—21no—
294C4⋊Q8—21no—
295C4⋊Q8—21no—
296C4⋊Q8D4×C3112yes—
297C4⋊Q8C23×C3112yes—
298C4⋊Q8C23×C3112yes—
299C22⋊Q8—24no—
300C22⋊Q8—28no—
301C22⋊Q8—24no—
302C22⋊Q8—28no—
303C4×Q8—21no—
304C4×Q8—21no—
305C4×Q8D4×C3112yes—
306C4×Q8C23×C3112yes—
307C4×D4—24no—
308C4×D4—24no—
309C4×D4—21no—
310C4×D4—21no—
311C4×D4D4×C3112yes—
312C4×D4C23×C3112yes—
313C2×C4⋊C4—22no—
314C2×C4⋊C4—21no—
315C2×C4⋊C4—21no—
316C2×C4⋊C4—21no—
317C2×C4⋊C4—21no—
318C2×C4⋊C4D4×C3111yescharacteristic
319C2×C4⋊C4D4×C3111yescharacteristic
320C2×C4⋊C4D4×C3112yes—
321C2×C22⋊C4—22no—
322C2×C22⋊C4—21no—
323C2×C42—21no—
324C2×C42C23×C3111yescharacteristic
325#107—24no—
326#106—24no—
327C4⋊C8—21no—
328C4⋊C8—21no—
329C4⋊C8C23×C3112yes—
330C4⋊C8C23×C3112yes—
331#103—24no—
332#103—28no—
333#102—24no—
334C4×C8—21no—
335C4×C8C23×C3112yes—
336C31C2×#163711yescharacteristic, direct product factor, Sylow
337C24—21no—
338C2×Q8—28no—
339C2×Q8—21no—
340C2×Q8—22no—
341C2×Q8—22no—
342C2×Q8—22no—
343C2×Q8—22no—
344C2×Q8—48no—
345C2×Q8—44no—
346C2×Q8—416no—
347C2×Q8—48no—
348C2×Q8—48no—
349C2×Q8—41no—
350C2×Q8—42no—
351C2×Q8—42no—
352C2×Q8SD16×C3114yes—
353C2×Q8C2×D4×C3112yes—
354C2×D4—21no—
355C2×D4—22no—
356C2×D4Q16×C3114yes—
357C2×D4C2×D4×C3112yes—
358C22×C4—21no—
359C22×C4—28no—
360C22×C4—21no—
361C22×C4—22no—
362C22×C4—21no—
363C22×C4—22no—
364C22×C4—22no—
365C22×C4—48no—
366C22×C4—42no—
367C22×C4—42no—
368C22×C4—41no—
369C22×C4C2×D4×C3111yescharacteristic
370C22×C4C2×D4×C3111yescharacteristic
371C22×C4C2×D4×C3111yescharacteristic
372C2×C8—22no—
373C2×C8—22no—
374C2×C8—22no—
375C2×C8—42no—
376C2×C8—42no—
377C2×C8—42no—
378C4⋊C4—28no—
379C4⋊C4—22no—
380C4⋊C4—22no—
381C4⋊C4—21no—
382C4⋊C4—21no—
383C4⋊C4—22no—
384C4⋊C4—22no—
385C4⋊C4—22no—
386C4⋊C4—22no—
387C4⋊C4—22no—
388C4⋊C4—41no—
389C4⋊C4—41no—
390C4⋊C4C2×D4×C3114yes—
391C4⋊C4C2×D4×C3112yes—
392C4⋊C4C2×D4×C3112yes—
393C22⋊C4—28no—
394C22⋊C4—22no—
395C22⋊C4—22no—
396C42—22no—
397C42—22no—
398C42C2×D4×C3111yescharacteristic
399C42C2×D4×C3111yescharacteristic
400C42C2×D4×C3111yescharacteristic
401C42C24×C3111yescharacteristic
402C23—24no—
403C23—22no—
404C23—42no—
405C23—42no—
406C23C31×#12011yescharacteristic
407Q8—24no—
408Q8—22no—
409Q8—416no—
410Q8—44no—
411Q8—44no—
412Q8—42no—
413Q8—42no—
414Q8—82no—
415Q8C2×SD16×C3114yes—
416D4—24no—
417D4—22no—
418D4C2×Q16×C3114yes—
419C2×C4—24no—
420C2×C4—22no—
421C2×C4—22no—
422C2×C4—22no—
423C2×C4—24no—
424C2×C4—22no—
425C2×C4—416no—
426C2×C4—44no—
427C2×C4—42no—
428C2×C4—42no—
429C2×C4—44no—
430C2×C4—42no—
431C2×C4—42no—
432C2×C4—42no—
433C2×C4—82no—
434C2×C4C31×#12011yescharacteristic
435C2×C4C31×#12011yescharacteristic
436C2×C4C31×#12011yescharacteristic
437C2×C4C2×SD16×C3112yes—
438C2×C4C2×Q16×C3112yes—
439C2×C4C31×AGL(1,ℤ/8)12yes—
440C2×C4C31×#13712yes—
441C2×C4C22×D4×C3111yescharacteristic
442C2×C4C22×D4×C3111yescharacteristic
443C2×C4C22×D4×C3111yescharacteristic
444C8—42no—
445C8—42no—
446C8—42no—
447C22—24no—
448C22—48no—
449C22—42no—
450C22—42no—
451C22C31×#45012yes—
452C22C31×#45112yes—
453C22C31×#45412yes—
454C22C2×C31×#12011yescharacteristic
455C4—24no—
456C4—21no—
457C4—21no—
458C4—44no—
459C4—42no—
460C4—42no—
461C4—82no—
462C4C31×#45012yes—
463C4C31×#45112yes—
464C4C22×SD16×C3111yescharacteristic
465C4C22×Q16×C3111yescharacteristic
466C4C2×C31×AGL(1,ℤ/8)11yescharacteristic
467C4C2×C31×#13711yescharacteristic
468C2—44no—
469C2C31×#163714yesdirect product factor
470C2C2×C31×#45011yescharacteristic
471C2C2×C31×#45111yescharacteristic
472C2C2×C31×#45411yescharacteristic
subgroupG/H
center, socleC23×C31#120
commutator, Frattini, cosocleC42C24×C31
prime radicalC22×D4×C31D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#487C2semidirect
3. C2×C31×#477C2semidirect
5. C31×#1637C2direct (N × H)
6. C2×C31×#332C2semidirect
7. C2×C31×Q8⋊C8C2semidirect
23. C31×#487C22semidirect
25. C31×#477C22semidirect
36. C31×#332C22semidirect
37. C31×Q8⋊C8C22semidirect
165. C2×#1637C31direct (N × H)
212. C2×#487C2×C31semidirect
213. C2×#477C2×C31semidirect
215. #1637C2×C31direct (N × H)
216. C2×#332C2×C31semidirect
217. C2×Q8⋊C8C2×C31semidirect
254. #487C22×C31semidirect
256. #477C22×C31semidirect
267. #332C22×C31semidirect
268. Q8⋊C8C22×C31semidirect
271. C2×C31#1637direct (N × H)
336. C31C2×#1637direct (N × H)
469. C2C31×#1637direct (N × H)

Maximal subgroups

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

subgroupindex
C2×D4×Q8×C312
C2×C31×#4872
C2×C31×#4772
C2×C31×#4762
C31×#16372
C2×C31×#3322
C2×C31×Q8⋊C82
C2×C31×D4⋊C82
C2×#163731