Finite Group Databasebeta

← C31×#20651 #21477410

Subgroups — C31×#20651 #21477410

Order 7936.

1386 conjugacy classes of subgroups.

The subgroup lattice has 438 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#519C211yesmaximal, characteristic
2C2×C31×#424C211yesmaximal, characteristic
3C2×C31×#419C211yesmaximal, characteristic
4C22×C31×#103C211yesmaximal, characteristic
5C31×#2317C211yesmaximal, characteristic
6C31×#1805C214yesmaximal, complemented
7C31×#1803C214yesmaximal, complemented
8C31×#1736C211yesmaximal, characteristic
9C31×#1735C211yesmaximal, characteristic
10C23×Q8×C31C2211yescharacteristic
11C22×M16×C31C2211yescharacteristic
12C23×C8×C31C2211yescharacteristic
13C31×#519—24no—
14C31×#519C418yescomplemented
15C2×C4×Q8×C31—22no—
16C2×C4×Q8×C31C2214yes—
17C2×C31×#117—22no—
18C2×C31×#117C2211yescharacteristic
19C2×C31×#117C2211yescharacteristic
20C2×C31×#117C2211yescharacteristic
21C22×C4⋊C4×C31C2211yescharacteristic
22C31×#424—24no—
23C2×C31×C4⋊C8C2214yes—
24C31×#419—24no—
25C2×C31×#103—24no—
26C2×C31×#103C2212yes—
27C2×C31×#103C2214yes—
28C2×C31×#103C2212yes—
29C31×#389—22no—
30C31×#385—22no—
31C31×#384C2212yes—
32C31×#382C2212yes—
33C31×#340C2212yes—
34C31×#340C2214yes—
35C31×#340C2212yes—
36C22×Q8×C31—21no—
37C22×Q8×C31—22no—
38C22×Q8×C31—22no—
39C22×Q8×C31—22no—
40C22×Q8×C31C2×C414yes—
41C22×Q8×C31D414yes—
42C22×Q8×C31Q814yes—
43C22×Q8×C31C2312yes—
44C23×C4×C31—21no—
45C23×C4×C31—21no—
46C23×C4×C31C2311yescharacteristic
47C2×M16×C31—22no—
48C2×M16×C31—22no—
49C2×M16×C31—22no—
50C22×C8×C31—22no—
51C22×C8×C31—22no—
52C22×C8×C31—22no—
53C22×C8×C31C2312yes—
54C22×C8×C31C2312yes—
55C4×Q8×C31—216no—
56C4×Q8×C31—28no—
57C4×Q8×C31C2×C4116yescomplemented
58C31×#117—22no—
59C31×#117—216no—
60C31×#117—22no—
61C31×#117—22no—
62C31×#117C2×C414yes—
63C31×#117C2×C414yes—
64C31×#117D414yes—
65C2×C4⋊C4×C31—24no—
66C2×C4⋊C4×C31—22no—
67C2×C4⋊C4×C31—22no—
68C2×C4⋊C4×C31—21no—
69C2×C4⋊C4×C31—24no—
70C2×C4⋊C4×C31D412yes—
71C2×C4⋊C4×C31C2312yes—
72C2×C4⋊C4×C31C2311yescharacteristic
73C2×C4⋊C4×C31C2311yescharacteristic
74C2×C4⋊C4×C31C2312yes—
75C2×C22⋊C4×C31—21no—
76C2×C22⋊C4×C31—21no—
77C2×C22⋊C4×C31D412yes—
78C2×C42×C31—24no—
79C2×C42×C31—21no—
80C2×C42×C31—21no—
81C2×C42×C31C2312yes—
82C31×C4⋊C8—28no—
83C31×#103—28no—
84C31×#103—24no—
85C31×#103—24no—
86C31×#95—24no—
87C24×C31C2×D411yescharacteristic
88C2×Q8×C31—24no—
89C2×Q8×C31—28no—
90C2×Q8×C31—24no—
91C2×Q8×C31—28no—
92C2×Q8×C31—24no—
93C2×Q8×C31—28no—
94C2×Q8×C31—22no—
95C2×Q8×C31—22no—
96C2×Q8×C31—22no—
97C2×Q8×C31C4⋊C4116yescomplemented
98C2×Q8×C31C22×C414yes—
99C2×Q8×C31C2×D414yes—
100C2×Q8×C31C2×Q814yes—
101C22×C4×C31—24no—
102C22×C4×C31—24no—
103C22×C4×C31—24no—
104C22×C4×C31—22no—
105C22×C4×C31—22no—
106C22×C4×C31—21no—
107C22×C4×C31—22no—
108C22×C4×C31—21no—
109C22×C4×C31—42no—
110C22×C4×C31—82no—
111C22×C4×C31C22×C412yes—
112C22×C4×C31C2×D414yes—
113C22×C4×C31C2×D411yescharacteristic
114C22×C4×C31C2×D412yes—
115C22×C4×C31C2×D412yes—
116C22×C4×C31C2×Q812yes—
117C22×C4×C31#4112yes—
118C22×C4×C31#4112yes—
119C22×C4×C31C2411yescharacteristic
120M16×C31—44no—
121C2×C8×C31—22no—
122C2×C8×C31—22no—
123C2×C8×C31—22no—
124C2×C8×C31—22no—
125C2×C8×C31—22no—
126C2×C8×C31—22no—
127C2×C8×C31—44no—
128C4⋊C4×C31—216no—
129C4⋊C4×C31—22no—
130C4⋊C4×C31—22no—
131C4⋊C4×C31—21no—
132C4⋊C4×C31—21no—
133C4⋊C4×C31—22no—
134C4⋊C4×C31—21no—
135C4⋊C4×C31—21no—
136C4⋊C4×C31—42no—
137C4⋊C4×C31—84no—
138C4⋊C4×C31C22⋊C418yes—
139C4⋊C4×C31C22×C414yes—
140C22⋊C4×C31—24no—
141C22⋊C4×C31—42no—
142C22⋊C4×C31C22⋊C418yes—
143C42×C31—216no—
144C42×C31—24no—
145C42×C31—42no—
146C42×C31C22×C414yes—
147C42×C31C2×D414yes—
148#20651C3111yesmaximal, characteristic, direct product factor, Sylow
149C23×C31—22no—
150C23×C31—22no—
151C23×C31C2×C22⋊C412yes—
152C23×C31#12112yes—
153C23×C31C22⋊Q812yes—
154C23×C31C22×D411yescharacteristic
155Q8×C31—24no—
156Q8×C31—24no—
157Q8×C31—24no—
158Q8×C31—216no—
159Q8×C31C2×C4⋊C418yes—
160C2×C4×C31—24no—
161C2×C4×C31—24no—
162C2×C4×C31—24no—
163C2×C4×C31—24no—
164C2×C4×C31—24no—
165C2×C4×C31—216no—
166C2×C4×C31—24no—
167C2×C4×C31—42no—
168C2×C4×C31—42no—
169C2×C4×C31—41no—
170C2×C4×C31—41no—
171C2×C4×C31—42no—
172C2×C4×C31—42no—
173C2×C4×C31—44no—
174C2×C4×C31—42no—
175C2×C4×C31—84no—
176C2×C4×C31C2×C22⋊C418yes—
177C2×C4×C31C2×C22⋊C412yes—
178C2×C4×C31C2×C4⋊C414yes—
179C2×C4×C31#11714yes—
180C2×C4×C31#12114yes—
181C2×C4×C31#12112yes—
182C2×C4×C31C22⋊Q814yes—
183C2×C4×C31C22⋊Q812yes—
184C2×C4×C31C23×C411yescharacteristic
185C2×C4×C31C22×D411yescharacteristic
186C2×C4×C31C22×D411yescharacteristic
187C2×C4×C31C22×Q811yescharacteristic
188C2×C4×C31C2×#4111yescharacteristic
189C2×C4×C31C2×#4111yescharacteristic
190C8×C31—42no—
191C8×C31—42no—
192C2×#519C2×C3111yescharacteristic
193C2×#424C2×C3111yescharacteristic
194C2×#419C2×C3111yescharacteristic
195C22×#103C2×C3111yescharacteristic
196#2317C2×C3111yescharacteristic
197#1805C2×C3114yescomplemented
198#1803C2×C3114yescomplemented
199#1736C2×C3111yescharacteristic
200#1735C2×C3111yescharacteristic
201C22×C31—24no—
202C22×C31—24no—
203C22×C31—22no—
204C22×C31—22no—
205C22×C31#38014yes—
206C22×C31C22×C22⋊C411yescharacteristic
207C22×C31C2×#12111yescharacteristic
208C22×C31C2×C22⋊Q811yescharacteristic
209C22×C31#57712yes—
210C22×C31#57812yes—
211C4×C31—28no—
212C4×C31—28no—
213C4×C31—44no—
214C4×C31—81no—
215C4×C31—82no—
216C4×C31—81no—
217C4×C31#38014yes—
218C4×C31C22×C4⋊C411yescharacteristic
219C4×C31C2×#11711yescharacteristic
220C4×C31C2×#12111yescharacteristic
221C4×C31C2×C22⋊Q811yescharacteristic
222C23×Q8C22×C3111yescharacteristic
223C22×M16C22×C3111yescharacteristic
224C23×C8C22×C3111yescharacteristic
225#519—24no—
226#519C4×C3118yescomplemented
227C2×C4×Q8—22no—
228C2×C4×Q8C22×C3114yes—
229C2×#117—22no—
230C2×#117C22×C3111yescharacteristic
231C2×#117C22×C3111yescharacteristic
232C2×#117C22×C3111yescharacteristic
233C22×C4⋊C4C22×C3111yescharacteristic
234#424—24no—
235C2×C4⋊C8C22×C3114yes—
236#419—24no—
237C2×#103—24no—
238C2×#103C22×C3112yes—
239C2×#103C22×C3114yes—
240C2×#103C22×C3112yes—
241#389—22no—
242#385—22no—
243#384C22×C3112yes—
244#382C22×C3112yes—
245#340C22×C3112yes—
246#340C22×C3114yes—
247#340C22×C3112yes—
248C2×C31—24no—
249C2×C31C2×#38011yescharacteristic
250C2×C31#289812yes—
251C2×C31#304311yescharacteristic
252C2×C31#304411yescharacteristic
253C2×C31#308212yes—
254C22×Q8—21no—
255C22×Q8—22no—
256C22×Q8—22no—
257C22×Q8—22no—
258C22×Q8C2×C4×C3114yes—
259C22×Q8D4×C3114yes—
260C22×Q8Q8×C3114yes—
261C22×Q8C23×C3112yes—
262C23×C4—21no—
263C23×C4—21no—
264C23×C4C23×C3111yescharacteristic
265C2×M16—22no—
266C2×M16—22no—
267C2×M16—22no—
268C22×C8—22no—
269C22×C8—22no—
270C22×C8—22no—
271C22×C8C23×C3112yes—
272C22×C8C23×C3112yes—
273C4×Q8—216no—
274C4×Q8—28no—
275C4×Q8C2×C4×C31116yescomplemented
276#117—22no—
277#117—216no—
278#117—22no—
279#117—22no—
280#117C2×C4×C3114yes—
281#117C2×C4×C3114yes—
282#117D4×C3114yes—
283C2×C4⋊C4—24no—
284C2×C4⋊C4—22no—
285C2×C4⋊C4—22no—
286C2×C4⋊C4—21no—
287C2×C4⋊C4—24no—
288C2×C4⋊C4D4×C3112yes—
289C2×C4⋊C4C23×C3112yes—
290C2×C4⋊C4C23×C3111yescharacteristic
291C2×C4⋊C4C23×C3111yescharacteristic
292C2×C4⋊C4C23×C3112yes—
293C2×C22⋊C4—21no—
294C2×C22⋊C4—21no—
295C2×C22⋊C4D4×C3112yes—
296C2×C42—24no—
297C2×C42—21no—
298C2×C42—21no—
299C2×C42C23×C3112yes—
300C4⋊C8—28no—
301#103—28no—
302#103—24no—
303#103—24no—
304#95—24no—
305C31#2065111yescharacteristic, direct product factor, Sylow
306C24C2×D4×C3111yescharacteristic
307C2×Q8—24no—
308C2×Q8—28no—
309C2×Q8—24no—
310C2×Q8—28no—
311C2×Q8—24no—
312C2×Q8—28no—
313C2×Q8—22no—
314C2×Q8—22no—
315C2×Q8—22no—
316C2×Q8C4⋊C4×C31116yescomplemented
317C2×Q8C22×C4×C3114yes—
318C2×Q8C2×D4×C3114yes—
319C2×Q8C2×Q8×C3114yes—
320C22×C4—24no—
321C22×C4—24no—
322C22×C4—24no—
323C22×C4—22no—
324C22×C4—22no—
325C22×C4—21no—
326C22×C4—22no—
327C22×C4—21no—
328C22×C4—42no—
329C22×C4—82no—
330C22×C4C22×C4×C3112yes—
331C22×C4C2×D4×C3114yes—
332C22×C4C2×D4×C3111yescharacteristic
333C22×C4C2×D4×C3112yes—
334C22×C4C2×D4×C3112yes—
335C22×C4C2×Q8×C3112yes—
336C22×C4#41×C3112yes—
337C22×C4#41×C3112yes—
338C22×C4C24×C3111yescharacteristic
339M16—44no—
340C2×C8—22no—
341C2×C8—22no—
342C2×C8—22no—
343C2×C8—22no—
344C2×C8—22no—
345C2×C8—22no—
346C2×C8—44no—
347C4⋊C4—216no—
348C4⋊C4—22no—
349C4⋊C4—22no—
350C4⋊C4—21no—
351C4⋊C4—21no—
352C4⋊C4—22no—
353C4⋊C4—21no—
354C4⋊C4—21no—
355C4⋊C4—42no—
356C4⋊C4—84no—
357C4⋊C4C22⋊C4×C3118yes—
358C4⋊C4C22×C4×C3114yes—
359C22⋊C4—24no—
360C22⋊C4—42no—
361C22⋊C4C22⋊C4×C3118yes—
362C42—216no—
363C42—24no—
364C42—42no—
365C42C22×C4×C3114yes—
366C42C2×D4×C3114yes—
367C23—22no—
368C23—22no—
369C23C2×C22⋊C4×C3112yes—
370C23C31×#12112yes—
371C23C31×C22⋊Q812yes—
372C23C22×D4×C3111yescharacteristic
373Q8—24no—
374Q8—24no—
375Q8—24no—
376Q8—216no—
377Q8C2×C4⋊C4×C3118yes—
378C2×C4—24no—
379C2×C4—24no—
380C2×C4—24no—
381C2×C4—24no—
382C2×C4—24no—
383C2×C4—216no—
384C2×C4—24no—
385C2×C4—42no—
386C2×C4—42no—
387C2×C4—41no—
388C2×C4—41no—
389C2×C4—42no—
390C2×C4—42no—
391C2×C4—44no—
392C2×C4—42no—
393C2×C4—84no—
394C2×C4C2×C22⋊C4×C3118yes—
395C2×C4C2×C22⋊C4×C3112yes—
396C2×C4C2×C4⋊C4×C3114yes—
397C2×C4C31×#11714yes—
398C2×C4C31×#12114yes—
399C2×C4C31×#12112yes—
400C2×C4C31×C22⋊Q814yes—
401C2×C4C31×C22⋊Q812yes—
402C2×C4C23×C4×C3111yescharacteristic
403C2×C4C22×D4×C3111yescharacteristic
404C2×C4C22×D4×C3111yescharacteristic
405C2×C4C22×Q8×C3111yescharacteristic
406C2×C4C2×#41×C3111yescharacteristic
407C2×C4C2×#41×C3111yescharacteristic
408C8—42no—
409C8—42no—
410C22—24no—
411C22—24no—
412C22—22no—
413C22—22no—
414C22C31×#38014yes—
415C22C22×C22⋊C4×C3111yescharacteristic
416C22C2×C31×#12111yescharacteristic
417C22C2×C31×C22⋊Q811yescharacteristic
418C22C31×#57712yes—
419C22C31×#57812yes—
420C4—28no—
421C4—28no—
422C4—44no—
423C4—82no—
424C4—81no—
425C4—81no—
426C4C31×#38014yes—
427C4C22×C4⋊C4×C3111yescharacteristic
428C4C2×C31×#11711yescharacteristic
429C4C2×C31×#12111yescharacteristic
430C4C2×C31×C22⋊Q811yescharacteristic
431C2—24no—
432C2C2×C31×#38011yescharacteristic
433C2C31×#289812yes—
434C2C31×#304311yescharacteristic
435C2C31×#304411yescharacteristic
436C2C31×#308212yes—
subgroupG/H
center, socleC23×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C31×#117 ◁ G

Complements

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

NH ≅ G/Ntype
6. C31×#1805C2semidirect
7. C31×#1803C2semidirect
14. C31×#519C4semidirect
57. C4×Q8×C31C2×C4semidirect
97. C2×Q8×C31C4⋊C4semidirect
148. #20651C31direct (N × H)
197. #1805C2×C31semidirect
198. #1803C2×C31semidirect
226. #519C4×C31semidirect
275. C4×Q8C2×C4×C31semidirect
305. C31#20651direct (N × H)
316. C2×Q8C4⋊C4×C31semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#5192
C2×C31×#4242
C2×C31×#4192
C22×C31×#1032
C31×#23172
C31×#18052
C31×#18032
C31×#17362
C31×#17352
#2065131