Finite Group Databasebeta

← C31×#9526 #21466285

Subgroups — C31×#9526 #21466285

Order 7936.

482 conjugacy classes of subgroups.

The subgroup lattice has 424 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3095C211yesmaximal, characteristic
2C31×#2332C211yesmaximal, characteristic
3C31×#1826C211yesmaximal, characteristic
4C31×#1820C211yesmaximal, characteristic
5C31×#1511C211yesmaximal, characteristic
6C31×#1306C211yesmaximal, characteristic
7C31×#1284C211yesmaximal, characteristic
8C2×C31×C22⋊Q8C2211yescharacteristic
9C2×C31×#117C2211yescharacteristic
10C31×#485—22no—
11C31×#484C412yescomplemented
12C31×#483C412yescomplemented
13C31×#428—21no—
14C31×#419—21no—
15C31×#407C2211yescharacteristic
16C31×#407C2211yescharacteristic
17C31×#391—21no—
18C31×#388—21no—
19C31×#388—21no—
20C31×#387—21no—
21C31×#387—21no—
22C31×#381C2211yescharacteristic
23C31×#381C2211yescharacteristic
24C4×C4⋊C4×C31—21no—
25C4×C22⋊C4×C31C2211yescharacteristic
26C31×#342—21no—
27C31×#342—21no—
28C31×#339—21no—
29C31×#339—21no—
30C31×#328—22no—
31C22×Q8×C31D411yescharacteristic
32C23×C4×C31C2311yescharacteristic
33C2×M16×C31—21no—
34C2×M16×C31—21no—
35C31×C22⋊Q8—21no—
36C31×C22⋊Q8—21no—
37C31×C22⋊Q8C2×C412yes—
38C31×C22⋊Q8D412yes—
39C31×#117—21no—
40C31×#117—21no—
41C31×#117—21no—
42C31×#117—21no—
43C2×C4⋊C4×C31—21no—
44C2×C4⋊C4×C31—21no—
45C2×C4⋊C4×C31—21no—
46C2×C4⋊C4×C31C2×C411yescharacteristic
47C2×C4⋊C4×C31C2×C411yescharacteristic
48C2×C4⋊C4×C31D411yescharacteristic
49C2×C22⋊C4×C31—21no—
50C2×C22⋊C4×C31—21no—
51C2×C22⋊C4×C31—21no—
52C2×C22⋊C4×C31—21no—
53C2×C22⋊C4×C31D411yescharacteristic
54C2×C22⋊C4×C31D411yescharacteristic
55C2×C42×C31—21no—
56C2×C42×C31—21no—
57C2×C42×C31—21no—
58C2×C42×C31D411yescharacteristic
59C2×C42×C31D411yescharacteristic
60C31×#107—22no—
61C31×#106—22no—
62C31×#103—22no—
63C31×#103—22no—
64C31×C22⋊C8—21no—
65C31×C22⋊C8—21no—
66C31×C22⋊C8—21no—
67C31×C22⋊C8C2×C412yes—
68C31×#95—21no—
69C31×#95—21no—
70C31×#95—21no—
71C31×#95—21no—
72C31×#95—21no—
73C31×#95—21no—
74C31×#95—21no—
75C31×#95—21no—
76C31×#95—21no—
77C24×C31C2×D411yescharacteristic
78C2×Q8×C31—21no—
79C2×Q8×C31—41no—
80C2×Q8×C31—41no—
81C2×Q8×C31C22⋊C412yes—
82C22×C4×C31—21no—
83C22×C4×C31—21no—
84C22×C4×C31—21no—
85C22×C4×C31—21no—
86C22×C4×C31—21no—
87C22×C4×C31—21no—
88C22×C4×C31—21no—
89C22×C4×C31—21no—
90C22×C4×C31—41no—
91C22×C4×C31—41no—
92C22×C4×C31—41no—
93C22×C4×C31C22×C411yescharacteristic
94C22×C4×C31C2×D411yescharacteristic
95C22×C4×C31C2×D411yescharacteristic
96C22×C4×C31C2×D411yescharacteristic
97C22×C4×C31#4111yescharacteristic
98C22×C4×C31#4111yescharacteristic
99M16×C31—41no—
100M16×C31—41no—
101M16×C31—41no—
102M16×C31—41no—
103C2×C8×C31—22no—
104C2×C8×C31—41no—
105C4⋊C4×C31—22no—
106C4⋊C4×C31—22no—
107C4⋊C4×C31—21no—
108C4⋊C4×C31—21no—
109C4⋊C4×C31—21no—
110C4⋊C4×C31—21no—
111C4⋊C4×C31—21no—
112C4⋊C4×C31—42no—
113C4⋊C4×C31—81no—
114C4⋊C4×C31C22⋊C412yes—
115C22⋊C4×C31—22no—
116C22⋊C4×C31—22no—
117C22⋊C4×C31—42no—
118C22⋊C4×C31—41no—
119C22⋊C4×C31—41no—
120C22⋊C4×C31—41no—
121C22⋊C4×C31—41no—
122C22⋊C4×C31—41no—
123C22⋊C4×C31—41no—
124C42×C31—42no—
125C42×C31—41no—
126C42×C31—41no—
127C42×C31—41no—
128C42×C31—41no—
129C42×C31—81no—
130#9526C3111yesmaximal, characteristic, direct product factor, Sylow
131C23×C31—21no—
132C23×C31—21no—
133C23×C31—41no—
134C23×C31—41no—
135C23×C31C4×D411yescharacteristic
136C23×C31#12011yescharacteristic
137C23×C31#12111yescharacteristic
138Q8×C31—42no—
139Q8×C31—81no—
140C2×C4×C31—21no—
141C2×C4×C31—21no—
142C2×C4×C31—21no—
143C2×C4×C31—21no—
144C2×C4×C31—22no—
145C2×C4×C31—22no—
146C2×C4×C31—22no—
147C2×C4×C31—41no—
148C2×C4×C31—41no—
149C2×C4×C31—41no—
150C2×C4×C31—41no—
151C2×C4×C31—41no—
152C2×C4×C31—41no—
153C2×C4×C31—41no—
154C2×C4×C31—41no—
155C2×C4×C31—41no—
156C2×C4×C31—41no—
157C2×C4×C31—41no—
158C2×C4×C31—41no—
159C2×C4×C31—41no—
160C2×C4×C31—41no—
161C2×C4×C31—41no—
162C2×C4×C31—41no—
163C2×C4×C31—41no—
164C2×C4×C31—41no—
165C2×C4×C31—41no—
166C2×C4×C31—41no—
167C2×C4×C31—41no—
168C2×C4×C31—81no—
169C2×C4×C31—81no—
170C2×C4×C31—81no—
171C2×C4×C31—81no—
172C2×C4×C31—81no—
173C2×C4×C31C2×C22⋊C411yescharacteristic
174C2×C4×C31C4×D411yescharacteristic
175C2×C4×C31#12111yescharacteristic
176C2×C4×C31#12311yescharacteristic
177C8×C31—42no—
178C8×C31—81no—
179#3095C2×C3111yescharacteristic
180#2332C2×C3111yescharacteristic
181#1826C2×C3111yescharacteristic
182#1820C2×C3111yescharacteristic
183#1511C2×C3111yescharacteristic
184#1306C2×C3111yescharacteristic
185#1284C2×C3111yescharacteristic
186C22×C31—21no—
187C22×C31—21no—
188C22×C31—21no—
189C22×C31—21no—
190C22×C31—21no—
191C22×C31—21no—
192C22×C31—21no—
193C22×C31—21no—
194C22×C31—81no—
195C22×C31—81no—
196C22×C31#38611yescharacteristic
197C22×C31#45811yescharacteristic
198C22×C31#45811yescharacteristic
199C4×C31—21no—
200C4×C31—21no—
201C4×C31—21no—
202C4×C31—21no—
203C4×C31—42no—
204C4×C31—42no—
205C4×C31—42no—
206C4×C31—81no—
207C4×C31—81no—
208C4×C31—81no—
209C4×C31—81no—
210C4×C31—81no—
211C4×C31—161no—
212C2×C22⋊Q8C22×C3111yescharacteristic
213C2×#117C22×C3111yescharacteristic
214#485—22no—
215#484C4×C3112yescomplemented
216#483C4×C3112yescomplemented
217#428—21no—
218#419—21no—
219#407C22×C3111yescharacteristic
220#407C22×C3111yescharacteristic
221#391—21no—
222#388—21no—
223#388—21no—
224#387—21no—
225#387—21no—
226#381C22×C3111yescharacteristic
227#381C22×C3111yescharacteristic
228C4×C4⋊C4—21no—
229C4×C22⋊C4C22×C3111yescharacteristic
230#342—21no—
231#342—21no—
232#339—21no—
233#339—21no—
234#328—22no—
235C2×C31—21no—
236C2×C31—21no—
237C2×C31—41no—
238C2×C31—41no—
239C2×C31#189011yescharacteristic
240C2×C31#190511yescharacteristic
241C2×C31#190611yescharacteristic
242C22×Q8D4×C3111yescharacteristic
243C23×C4C23×C3111yescharacteristic
244C2×M16—21no—
245C2×M16—21no—
246C22⋊Q8—21no—
247C22⋊Q8—21no—
248C22⋊Q8C2×C4×C3112yes—
249C22⋊Q8D4×C3112yes—
250#117—21no—
251#117—21no—
252#117—21no—
253#117—21no—
254C2×C4⋊C4—21no—
255C2×C4⋊C4—21no—
256C2×C4⋊C4—21no—
257C2×C4⋊C4C2×C4×C3111yescharacteristic
258C2×C4⋊C4C2×C4×C3111yescharacteristic
259C2×C4⋊C4D4×C3111yescharacteristic
260C2×C22⋊C4—21no—
261C2×C22⋊C4—21no—
262C2×C22⋊C4—21no—
263C2×C22⋊C4—21no—
264C2×C22⋊C4D4×C3111yescharacteristic
265C2×C22⋊C4D4×C3111yescharacteristic
266C2×C42—21no—
267C2×C42—21no—
268C2×C42—21no—
269C2×C42D4×C3111yescharacteristic
270C2×C42D4×C3111yescharacteristic
271#107—22no—
272#106—22no—
273#103—22no—
274#103—22no—
275C22⋊C8—21no—
276C22⋊C8—21no—
277C22⋊C8—21no—
278C22⋊C8C2×C4×C3112yes—
279#95—21no—
280#95—21no—
281#95—21no—
282#95—21no—
283#95—21no—
284#95—21no—
285#95—21no—
286#95—21no—
287#95—21no—
288C31#952611yescharacteristic, direct product factor, Sylow
289C24C2×D4×C3111yescharacteristic
290C2×Q8—21no—
291C2×Q8—41no—
292C2×Q8—41no—
293C2×Q8C22⋊C4×C3112yes—
294C22×C4—21no—
295C22×C4—21no—
296C22×C4—21no—
297C22×C4—21no—
298C22×C4—21no—
299C22×C4—21no—
300C22×C4—21no—
301C22×C4—21no—
302C22×C4—41no—
303C22×C4—41no—
304C22×C4—41no—
305C22×C4C22×C4×C3111yescharacteristic
306C22×C4C2×D4×C3111yescharacteristic
307C22×C4C2×D4×C3111yescharacteristic
308C22×C4C2×D4×C3111yescharacteristic
309C22×C4#41×C3111yescharacteristic
310C22×C4#41×C3111yescharacteristic
311M16—41no—
312M16—41no—
313M16—41no—
314M16—41no—
315C2×C8—22no—
316C2×C8—41no—
317C4⋊C4—22no—
318C4⋊C4—22no—
319C4⋊C4—21no—
320C4⋊C4—21no—
321C4⋊C4—21no—
322C4⋊C4—21no—
323C4⋊C4—21no—
324C4⋊C4—42no—
325C4⋊C4—81no—
326C4⋊C4C22⋊C4×C3112yes—
327C22⋊C4—22no—
328C22⋊C4—22no—
329C22⋊C4—42no—
330C22⋊C4—41no—
331C22⋊C4—41no—
332C22⋊C4—41no—
333C22⋊C4—41no—
334C22⋊C4—41no—
335C22⋊C4—41no—
336C42—41no—
337C42—41no—
338C42—42no—
339C42—41no—
340C42—41no—
341C42—81no—
342C23—21no—
343C23—21no—
344C23—41no—
345C23—41no—
346C23C4×D4×C3111yescharacteristic
347C23C31×#12011yescharacteristic
348C23C31×#12111yescharacteristic
349Q8—42no—
350Q8—81no—
351C2×C4—21no—
352C2×C4—21no—
353C2×C4—21no—
354C2×C4—21no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—41no—
359C2×C4—41no—
360C2×C4—41no—
361C2×C4—41no—
362C2×C4—41no—
363C2×C4—41no—
364C2×C4—41no—
365C2×C4—41no—
366C2×C4—41no—
367C2×C4—41no—
368C2×C4—41no—
369C2×C4—41no—
370C2×C4—41no—
371C2×C4—41no—
372C2×C4—41no—
373C2×C4—41no—
374C2×C4—41no—
375C2×C4—41no—
376C2×C4—41no—
377C2×C4—41no—
378C2×C4—41no—
379C2×C4—81no—
380C2×C4—81no—
381C2×C4—81no—
382C2×C4—81no—
383C2×C4—81no—
384C2×C4C2×C22⋊C4×C3111yescharacteristic
385C2×C4C4×D4×C3111yescharacteristic
386C2×C4C31×#12111yescharacteristic
387C2×C4C31×#12311yescharacteristic
388C8—42no—
389C8—81no—
390C22—21no—
391C22—21no—
392C22—21no—
393C22—21no—
394C22—21no—
395C22—21no—
396C22—21no—
397C22—21no—
398C22—81no—
399C22—81no—
400C22C31×#38611yescharacteristic
401C22C31×#45811yescharacteristic
402C22C31×#45811yescharacteristic
403C4—21no—
404C4—21no—
405C4—21no—
406C4—21no—
407C4—42no—
408C4—42no—
409C4—42no—
410C4—81no—
411C4—81no—
412C4—81no—
413C4—81no—
414C4—81no—
415C4—161no—
416C2—21no—
417C2—21no—
418C2—41no—
419C2—41no—
420C2C31×#189011yescharacteristic
421C2C31×#190511yescharacteristic
422C2C31×#190611yescharacteristic
subgroupG/H
center, socleC22×C31#386
commutatorC22×C4C22×C4×C31
Frattini, cosocleC23×C4C23×C31
prime radicalC24×C31C2×D4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
11. C31×#484C4semidirect
12. C31×#483C4semidirect
130. #9526C31direct (N × H)
215. #484C4×C31semidirect
216. #483C4×C31semidirect
288. C31#9526direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#30952
C31×#23322
C31×#18262
C31×#18202
C31×#15112
C31×#13062
C31×#12842
#952631