Finite Group Databasebeta

← C31×#8987 #21465746

Subgroups — C31×#8987 #21465746

Order 7936.

576 conjugacy classes of subgroups.

The subgroup lattice has 412 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#462C211yesmaximal, characteristic
2Q8×C4⋊C4×C31C211yesmaximal, characteristic
3C31×#1990C211yesmaximal, characteristic
4C31×#1988C211yesmaximal, characteristic
5C2×C31×Q8⋊C8C211yesmaximal, characteristic
6C31×#1296C211yesmaximal, characteristic
7C31×#1279C211yesmaximal, characteristic
8C22×Q16×C31—21no—
9C2×C31×C4⋊Q8C2211yescharacteristic
10C2×C4×Q8×C31—21no—
11C2×C4×Q8×C31C2211yescharacteristic
12C31×#462—22no—
13C31×#462C414yescomplemented
14C2×C31×C4⋊C8C2211yescharacteristic
15C2×C31×C4⋊C8C2211yescharacteristic
16C2×C31×#103—21no—
17C2×C4×C8×C31C2211yescharacteristic
18C31×#389—21no—
19C31×#389—22no—
20C31×#384—21no—
21C31×#384C2211yescharacteristic
22C4×C4⋊C4×C31—21no—
23C4×C4⋊C4×C31C2211yescharacteristic
24C31×#340—21no—
25C31×#340—21no—
26C31×#340—22no—
27C31×Q8⋊C8—22no—
28C22×Q8×C31—21no—
29C22×Q8×C31D411yescharacteristic
30C2×Q16×C31—24no—
31C2×Q16×C31—42no—
32C2×Q16×C31—42no—
33C22×C8×C31—21no—
34C22×C8×C31—21no—
35C22×C8×C31—21no—
36C31×C4⋊Q8—21no—
37C31×C4⋊Q8—21no—
38C31×C4⋊Q8—21no—
39C31×C4⋊Q8C2×C412yes—
40C4×Q8×C31—21no—
41C4×Q8×C31—21no—
42C4×Q8×C31—42no—
43C4×Q8×C31—42no—
44C4×Q8×C31C2×C412yes—
45C4×Q8×C31D412yes—
46C2×C4⋊C4×C31—21no—
47C2×C4⋊C4×C31—21no—
48C2×C4⋊C4×C31—21no—
49C2×C4⋊C4×C31—22no—
50C2×C4⋊C4×C31—21no—
51C2×C4⋊C4×C31—21no—
52C2×C4⋊C4×C31—22no—
53C2×C4⋊C4×C31D411yescharacteristic
54C2×C4⋊C4×C31D411yescharacteristic
55C2×C4⋊C4×C31D411yescharacteristic
56C2×C4⋊C4×C31D412yes—
57C2×C42×C31—21no—
58C2×C42×C31—22no—
59C2×C42×C31—21no—
60C2×C42×C31C2311yescharacteristic
61C31×C4⋊C8—21no—
62C31×C4⋊C8—21no—
63C31×C4⋊C8—21no—
64C31×C4⋊C8C2×C412yes—
65C31×#103—24no—
66C4×C8×C31—21no—
67C4×C8×C31—21no—
68C31×#95—22no—
69C31×#95—21no—
70C2×Q8×C31—21no—
71C2×Q8×C31—21no—
72C2×Q8×C31—21no—
73C2×Q8×C31—22no—
74C2×Q8×C31—41no—
75C2×Q8×C31—41no—
76C2×Q8×C31—41no—
77C2×Q8×C31—41no—
78C2×Q8×C31—41no—
79C2×Q8×C31C22⋊C412yes—
80C2×Q8×C31D812yes—
81C2×Q8×C31SD1612yes—
82C22×C4×C31—21no—
83C22×C4×C31—21no—
84C22×C4×C31—21no—
85C22×C4×C31—21no—
86C22×C4×C31—22no—
87C22×C4×C31—41no—
88C22×C4×C31C2×D411yescharacteristic
89C22×C4×C31C2×D411yescharacteristic
90C22×C4×C31C2×D411yescharacteristic
91Q16×C31—48no—
92C2×C8×C31—22no—
93C2×C8×C31—22no—
94C2×C8×C31—41no—
95C2×C8×C31—41no—
96C2×C8×C31—41no—
97C2×C8×C31—41no—
98C2×C8×C31—41no—
99C2×C8×C31—41no—
100C2×C8×C31—41no—
101C4⋊C4×C31—22no—
102C4⋊C4×C31—22no—
103C4⋊C4×C31—21no—
104C4⋊C4×C31—21no—
105C4⋊C4×C31—22no—
106C4⋊C4×C31—22no—
107C4⋊C4×C31—21no—
108C4⋊C4×C31—21no—
109C4⋊C4×C31—44no—
110C4⋊C4×C31—42no—
111C4⋊C4×C31—41no—
112C4⋊C4×C31—41no—
113C4⋊C4×C31—41no—
114C4⋊C4×C31—41no—
115C4⋊C4×C31—41no—
116C4⋊C4×C31—41no—
117C4⋊C4×C31—82no—
118C4⋊C4×C31C22⋊C412yes—
119C4⋊C4×C31Q1612yescomplemented
120C42×C31—22no—
121C42×C31—22no—
122C42×C31—44no—
123C42×C31—41no—
124C42×C31—41no—
125C42×C31C22×C411yescharacteristic
126C42×C31C2×D411yescharacteristic
127C42×C31#4111yescharacteristic
128C42×C31#4111yescharacteristic
129#8987C3111yesmaximal, characteristic, direct product factor, Sylow
130C23×C31#12011yescharacteristic
131Q8×C31—22no—
132Q8×C31—22no—
133Q8×C31—22no—
134Q8×C31—42no—
135Q8×C31—42no—
136Q8×C31—81no—
137Q8×C31—81no—
138Q8×C31#10214yes—
139C2×C4×C31—22no—
140C2×C4×C31—22no—
141C2×C4×C31—22no—
142C2×C4×C31—21no—
143C2×C4×C31—21no—
144C2×C4×C31—22no—
145C2×C4×C31—22no—
146C2×C4×C31—41no—
147C2×C4×C31—41no—
148C2×C4×C31—41no—
149C2×C4×C31—41no—
150C2×C4×C31—42no—
151C2×C4×C31—42no—
152C2×C4×C31—41no—
153C2×C4×C31—41no—
154C2×C4×C31—42no—
155C2×C4×C31—42no—
156C2×C4×C31—41no—
157C2×C4×C31—81no—
158C2×C4×C31—81no—
159C2×C4×C31C2×C22⋊C411yescharacteristic
160C2×C4×C31C4×D411yescharacteristic
161C2×C4×C31C4×D411yescharacteristic
162C2×C4×C31#12111yescharacteristic
163C2×C4×C31#12111yescharacteristic
164C2×C4×C31#12311yescharacteristic
165C2×C4×C31C2×D811yescharacteristic
166C2×C4×C31C2×SD1611yescharacteristic
167C2×C4×C31C2×Q1611yescharacteristic
168C2×C4×C31#13511yescharacteristic
169C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
170C2×C4×C31#13711yescharacteristic
171C2×C4×C31#13711yescharacteristic
172C2×C4×C31#13711yescharacteristic
173C8×C31—42no—
174C8×C31—42no—
175C8×C31—81no—
176C2×#462C2×C3111yescharacteristic
177Q8×C4⋊C4C2×C3111yescharacteristic
178#1990C2×C3111yescharacteristic
179#1988C2×C3111yescharacteristic
180C2×Q8⋊C8C2×C3111yescharacteristic
181#1296C2×C3111yescharacteristic
182#1279C2×C3111yescharacteristic
183C22×C31#38611yescharacteristic
184C22×C31#44711yescharacteristic
185C22×C31#44811yescharacteristic
186C22×C31#45111yescharacteristic
187C22×C31#45211yescharacteristic
188C22×C31#45511yescharacteristic
189C22×C31#45611yescharacteristic
190C4×C31—24no—
191C4×C31—21no—
192C4×C31—21no—
193C4×C31—42no—
194C4×C31—42no—
195C4×C31—82no—
196C4×C31—81no—
197C4×C31—82no—
198C4×C31C2×#10211yescharacteristic
199C4×C31#41711yescharacteristic
200C4×C31C4×Q1611yescharacteristic
201C4×C31#44111yescharacteristic
202C4×C31#46211yescharacteristic
203C4×C31#46411yescharacteristic
204C4×C31#48011yescharacteristic
205C4×C31#48111yescharacteristic
206C22×Q16—21no—
207C2×C4⋊Q8C22×C3111yescharacteristic
208C2×C4×Q8—21no—
209C2×C4×Q8C22×C3111yescharacteristic
210#462—22no—
211#462C4×C3114yescomplemented
212C2×C4⋊C8C22×C3111yescharacteristic
213C2×C4⋊C8C22×C3111yescharacteristic
214C2×#103—21no—
215C2×C4×C8C22×C3111yescharacteristic
216#389—21no—
217#389—22no—
218#384—21no—
219#384C22×C3111yescharacteristic
220C4×C4⋊C4—21no—
221C4×C4⋊C4C22×C3111yescharacteristic
222#340—21no—
223#340—21no—
224#340—22no—
225Q8⋊C8—22no—
226C2×C31#164111yescharacteristic
227C2×C31#164511yescharacteristic
228C2×C31#164911yescharacteristic
229C2×C31#165311yescharacteristic
230C2×C31#187411yescharacteristic
231C2×C31#187811yescharacteristic
232C2×C31#188211yescharacteristic
233C22×Q8—21no—
234C22×Q8D4×C3111yescharacteristic
235C2×Q16—24no—
236C2×Q16—42no—
237C2×Q16—42no—
238C22×C8—21no—
239C22×C8—21no—
240C22×C8—21no—
241C4⋊Q8—21no—
242C4⋊Q8—21no—
243C4⋊Q8—21no—
244C4⋊Q8C2×C4×C3112yes—
245C4×Q8—21no—
246C4×Q8—21no—
247C4×Q8—42no—
248C4×Q8—42no—
249C4×Q8C2×C4×C3112yes—
250C4×Q8D4×C3112yes—
251C2×C4⋊C4—21no—
252C2×C4⋊C4—21no—
253C2×C4⋊C4—21no—
254C2×C4⋊C4—22no—
255C2×C4⋊C4—21no—
256C2×C4⋊C4—21no—
257C2×C4⋊C4—22no—
258C2×C4⋊C4D4×C3111yescharacteristic
259C2×C4⋊C4D4×C3111yescharacteristic
260C2×C4⋊C4D4×C3111yescharacteristic
261C2×C4⋊C4D4×C3112yes—
262C2×C42—21no—
263C2×C42—22no—
264C2×C42—21no—
265C2×C42C23×C3111yescharacteristic
266C4⋊C8—21no—
267C4⋊C8—21no—
268C4⋊C8—21no—
269C4⋊C8C2×C4×C3112yes—
270#103—24no—
271C4×C8—21no—
272C4×C8—21no—
273#95—22no—
274#95—21no—
275C31#898711yescharacteristic, direct product factor, Sylow
276C2×Q8—21no—
277C2×Q8—21no—
278C2×Q8—21no—
279C2×Q8—22no—
280C2×Q8—41no—
281C2×Q8—41no—
282C2×Q8—41no—
283C2×Q8—41no—
284C2×Q8—41no—
285C2×Q8C22⋊C4×C3112yes—
286C2×Q8D8×C3112yes—
287C2×Q8SD16×C3112yes—
288C22×C4—21no—
289C22×C4—21no—
290C22×C4—21no—
291C22×C4—21no—
292C22×C4—22no—
293C22×C4—41no—
294C22×C4C2×D4×C3111yescharacteristic
295C22×C4C2×D4×C3111yescharacteristic
296C22×C4C2×D4×C3111yescharacteristic
297Q16—48no—
298C2×C8—22no—
299C2×C8—22no—
300C2×C8—41no—
301C2×C8—41no—
302C2×C8—41no—
303C2×C8—41no—
304C2×C8—41no—
305C2×C8—41no—
306C2×C8—41no—
307C4⋊C4—22no—
308C4⋊C4—22no—
309C4⋊C4—21no—
310C4⋊C4—21no—
311C4⋊C4—22no—
312C4⋊C4—22no—
313C4⋊C4—21no—
314C4⋊C4—21no—
315C4⋊C4—42no—
316C4⋊C4—44no—
317C4⋊C4—41no—
318C4⋊C4—41no—
319C4⋊C4—41no—
320C4⋊C4—41no—
321C4⋊C4—41no—
322C4⋊C4—41no—
323C4⋊C4—82no—
324C4⋊C4C22⋊C4×C3112yes—
325C4⋊C4Q16×C3112yescomplemented
326C42—22no—
327C42—22no—
328C42—44no—
329C42—41no—
330C42—41no—
331C42C22×C4×C3111yescharacteristic
332C42C2×D4×C3111yescharacteristic
333C42#41×C3111yescharacteristic
334C42#41×C3111yescharacteristic
335C23C31×#12011yescharacteristic
336Q8—22no—
337Q8—22no—
338Q8—22no—
339Q8—42no—
340Q8—42no—
341Q8—81no—
342Q8—81no—
343Q8C31×#10214yes—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—21no—
347C2×C4—21no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—41no—
352C2×C4—41no—
353C2×C4—41no—
354C2×C4—41no—
355C2×C4—42no—
356C2×C4—41no—
357C2×C4—41no—
358C2×C4—42no—
359C2×C4—42no—
360C2×C4—41no—
361C2×C4—42no—
362C2×C4—81no—
363C2×C4—81no—
364C2×C4C2×C22⋊C4×C3111yescharacteristic
365C2×C4C4×D4×C3111yescharacteristic
366C2×C4C4×D4×C3111yescharacteristic
367C2×C4C31×#12111yescharacteristic
368C2×C4C31×#12111yescharacteristic
369C2×C4C31×#12311yescharacteristic
370C2×C4C2×D8×C3111yescharacteristic
371C2×C4C2×SD16×C3111yescharacteristic
372C2×C4C2×Q16×C3111yescharacteristic
373C2×C4C31×#13511yescharacteristic
374C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
375C2×C4C31×#13711yescharacteristic
376C2×C4C31×#13711yescharacteristic
377C2×C4C31×#13711yescharacteristic
378C8—42no—
379C8—42no—
380C8—81no—
381C22C31×#38611yescharacteristic
382C22C31×#44711yescharacteristic
383C22C31×#44811yescharacteristic
384C22C31×#45111yescharacteristic
385C22C31×#45211yescharacteristic
386C22C31×#45511yescharacteristic
387C22C31×#45611yescharacteristic
388C4—24no—
389C4—21no—
390C4—21no—
391C4—42no—
392C4—42no—
393C4—82no—
394C4—81no—
395C4—82no—
396C4C2×C31×#10211yescharacteristic
397C4C31×#41711yescharacteristic
398C4C4×Q16×C3111yescharacteristic
399C4C31×#44111yescharacteristic
400C4C31×#46211yescharacteristic
401C4C31×#46411yescharacteristic
402C4C31×#48011yescharacteristic
403C4C31×#48111yescharacteristic
404C2C31×#164111yescharacteristic
405C2C31×#164511yescharacteristic
406C2C31×#164911yescharacteristic
407C2C31×#165311yescharacteristic
408C2C31×#187411yescharacteristic
409C2C31×#187811yescharacteristic
410C2C31×#188211yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C31#120
commutatorC42C22×C4×C31
Frattini, cosocleC2×C42C23×C31
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
13. C31×#462C4semidirect
119. C4⋊C4×C31Q16semidirect
129. #8987C31direct (N × H)
211. #462C4×C31semidirect
275. C31#8987direct (N × H)
325. C4⋊C4Q16×C31semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#4622
Q8×C4⋊C4×C312
C31×#19902
C31×#19882
C2×C31×Q8⋊C82
C31×#12962
C31×#12792
#898731