Finite Group Databasebeta

← C31×#19573 #21476332

Subgroups — C31×#19573 #21476332

Order 7936.

572 conjugacy classes of subgroups.

The subgroup lattice has 420 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3254C211yesmaximal, characteristic
2C31×#3230C211yesmaximal, characteristic, complemented
3C31×#3226C211yesmaximal, characteristic
4C31×#2986C211yesmaximal, characteristic, complemented
5C31×#1698C212yesmaximal, complemented
6C31×#1696C212yesmaximal, complemented
7C31×#1678C212yesmaximal, complemented
8C31×#1676C212yesmaximal, complemented
9C31×#1574C211yesmaximal, characteristic, complemented
10C31×#1548C211yesmaximal, characteristic, complemented
11C31×#1543C211yesmaximal, characteristic
12C31×#533C2211yescharacteristic
13C31×#532C2211yescharacteristic
14C2×C31×C4⋊Q8C2211yescharacteristic
15C31×#500—21no—
16C31×#500C2212yes—
17C31×#487—21no—
18C31×#486C2212yes—
19C31×#484—22no—
20C31×#480—22no—
21C31×#477C2212yes—
22C31×#477C2212yes—
23C31×#477C2212yes—
24C31×#474—21no—
25C31×#474—21no—
26C31×#474—21no—
27C31×#468—22no—
28C31×#461—21no—
29C31×#460C2212yes—
30C31×#446—21no—
31C31×#446C2212yes—
32C8×Q8×C31—21no—
33C8×Q8×C31C2212yes—
34C31×#433—22no—
35C31×#431C2211yescharacteristic
36C31×#431C2211yescharacteristic
37C31×#431C2211yescharacteristic
38C31×#423C2211yescharacteristic
39C31×#335C2212yes—
40C31×#334C2212yes—
41C31×#333C2211yescharacteristic
42C31×#333C2211yescharacteristic
43C31×#333C2212yes—
44C31×#333C2212yes—
45C31×#331C2211yescharacteristic
46C31×#331C2211yescharacteristic
47C2×#41×C31—21no—
48C22×Q8×C31—21no—
49C2×SD16×C31—22no—
50C2×M16×C31—21no—
51C31×C4⋊Q8—21no—
52C31×C4⋊Q8—21no—
53C31×C4⋊Q8—21no—
54C31×C4⋊Q8D411yescharacteristic
55C31×C4⋊Q8D411yescharacteristic
56C31×C4⋊Q8C2312yes—
57C31×C4⋊Q8C2311yescharacteristic
58C31×#127C2311yescharacteristic
59C31×#125—21no—
60C31×#124—21no—
61C31×C22⋊Q8—21no—
62C31×C22⋊Q8D412yes—
63C31×#121—21no—
64C31×#121—21no—
65C4×Q8×C31—21no—
66C4×Q8×C31C2312yes—
67C4×D4×C31—21no—
68C4×D4×C31—21no—
69C31×#117—21no—
70C2×C4⋊C4×C31—21no—
71C2×C4⋊C4×C31—21no—
72C2×C42×C31C2311yescharacteristic
73C31×#107—22no—
74C31×#107—22no—
75C31×#107—22no—
76C31×#107—22no—
77C31×#107—22no—
78C31×C4⋊C8—22no—
79C31×C4⋊C8—22no—
80C31×C4⋊C8—21no—
81C31×C4⋊C8D411yescharacteristic
82C31×C4⋊C8D411yescharacteristic
83C31×C4⋊C8C2312yes—
84C31×C4⋊C8C2311yescharacteristic
85C31×C4⋊C8C2311yescharacteristic
86C31×C4⋊C8C2311yescharacteristic
87C31×C4⋊C8C2311yescharacteristic
88C31×#103—22no—
89C31×#103—22no—
90C31×#103—22no—
91C31×#102—22no—
92C31×#102—22no—
93C31×#102—22no—
94C31×C22⋊C8—21no—
95C31×C22⋊C8—21no—
96C31×C22⋊C8D412yes—
97C31×#97—22no—
98C4×C8×C31—22no—
99C4×C8×C31—21no—
100C4×C8×C31—21no—
101C4×C8×C31C2312yes—
102#41×C31—82no—
103C2×Q8×C31—21no—
104C2×Q8×C31—21no—
105C2×Q8×C31—22no—
106C2×Q8×C31—41no—
107C2×Q8×C31—82no—
108C2×Q8×C31C2×D412yes—
109C2×D4×C31—21no—
110C2×D4×C31—21no—
111C2×D4×C31—21no—
112C2×D4×C31—41no—
113C22×C4×C31—41no—
114C22×C4×C31—41no—
115C22×C4×C31C2×D411yescharacteristic
116C22×C4×C31C2×D411yescharacteristic
117C22×C4×C31#4111yescharacteristic
118SD16×C31—82no—
119M16×C31—81no—
120C2×C8×C31—21no—
121C2×C8×C31—21no—
122C2×C8×C31—21no—
123C2×C8×C31—21no—
124C2×C8×C31—22no—
125C2×C8×C31C2×D412yes—
126C2×C8×C31C2×D412yes—
127C4⋊C4×C31—21no—
128C4⋊C4×C31—21no—
129C4⋊C4×C31—21no—
130C4⋊C4×C31—22no—
131C4⋊C4×C31—22no—
132C4⋊C4×C31—22no—
133C4⋊C4×C31—22no—
134C4⋊C4×C31—21no—
135C4⋊C4×C31—21no—
136C4⋊C4×C31—41no—
137C4⋊C4×C31—41no—
138C4⋊C4×C31C2×D412yes—
139C22⋊C4×C31—22no—
140C22⋊C4×C31—41no—
141C22⋊C4×C31—41no—
142C42×C31—22no—
143C42×C31C2×D411yescharacteristic
144C42×C31C2×D411yescharacteristic
145C42×C31#4111yescharacteristic
146C42×C31C2411yescharacteristic
147#19573C3111yesmaximal, characteristic, direct product factor, Sylow
148C23×C31—41no—
149C23×C31#12111yescharacteristic
150Q8×C31—22no—
151Q8×C31—22no—
152Q8×C31—42no—
153Q8×C31—82no—
154Q8×C31—81no—
155Q8×C31—82no—
156D4×C31—41no—
157D4×C31—41no—
158D4×C31—41no—
159D4×C31—41no—
160D4×C31—81no—
161D4×C31—82no—
162C2×C4×C31—21no—
163C2×C4×C31—21no—
164C2×C4×C31—21no—
165C2×C4×C31—21no—
166C2×C4×C31—22no—
167C2×C4×C31—22no—
168C2×C4×C31—22no—
169C2×C4×C31—41no—
170C2×C4×C31—42no—
171C2×C4×C31—82no—
172C2×C4×C31—82no—
173C2×C4×C31#12111yescharacteristic
174C2×C4×C31#12111yescharacteristic
175C2×C4×C31#12111yescharacteristic
176C2×C4×C31C22×D411yescharacteristic
177C2×C4×C31C22×D411yescharacteristic
178C2×C4×C31C2×#4111yescharacteristic
179C8×C31—22no—
180C8×C31—22no—
181C8×C31—41no—
182C8×C31—42no—
183C8×C31—41no—
184C8×C31—41no—
185C8×C31—41no—
186#3254C2×C3111yescharacteristic
187#3230C2×C3111yescharacteristic, complemented
188#3226C2×C3111yescharacteristic
189#2986C2×C3111yescharacteristic, complemented
190#1698C2×C3112yescomplemented
191#1696C2×C3112yescomplemented
192#1678C2×C3112yescomplemented
193#1676C2×C3112yescomplemented
194#1574C2×C3111yescharacteristic, complemented
195#1548C2×C3111yescharacteristic, complemented
196#1543C2×C3111yescharacteristic
197C22×C31—21no—
198C22×C31—21no—
199C22×C31—21no—
200C22×C31—81no—
201C22×C31—81no—
202C22×C31—81no—
203C22×C31C2×#12111yescharacteristic
204C4×C31—21no—
205C4×C31—21no—
206C4×C31—21no—
207C4×C31—42no—
208C4×C31—42no—
209C4×C31—81no—
210C4×C31—82no—
211C4×C31#47212yes—
212C4×C31#57711yescharacteristic
213C4×C31#57811yescharacteristic
214C4×C31#57811yescharacteristic
215C4×C31#57811yescharacteristic
216#533C22×C3111yescharacteristic
217#532C22×C3111yescharacteristic
218C2×C4⋊Q8C22×C3111yescharacteristic
219#500—21no—
220#500C22×C3112yes—
221#487—21no—
222#486C22×C3112yes—
223#484—22no—
224#480—22no—
225#477C22×C3112yes—
226#477C22×C3112yes—
227#477C22×C3112yes—
228#474—21no—
229#474—21no—
230#474—21no—
231#468—22no—
232#461—21no—
233#460C22×C3112yes—
234#446—21no—
235#446C22×C3112yes—
236C8×Q8—21no—
237C8×Q8C22×C3112yes—
238#433—22no—
239#431C22×C3111yescharacteristic
240#431C22×C3111yescharacteristic
241#431C22×C3111yescharacteristic
242#423C22×C3111yescharacteristic
243#335C22×C3112yes—
244#334C22×C3112yes—
245#333C22×C3111yescharacteristic
246#333C22×C3111yescharacteristic
247#333C22×C3112yes—
248#333C22×C3112yes—
249#331C22×C3111yescharacteristic
250#331C22×C3111yescharacteristic
251C2×C31—41no—
252C2×C31—161no—
253C2×C31#304411yescharacteristic
254C2×C31#306311yescharacteristic
255C2×C31C2×#47211yescharacteristic
256C2×#41—21no—
257C22×Q8—21no—
258C2×SD16—22no—
259C2×M16—21no—
260C4⋊Q8—21no—
261C4⋊Q8—21no—
262C4⋊Q8—21no—
263C4⋊Q8D4×C3111yescharacteristic
264C4⋊Q8D4×C3111yescharacteristic
265C4⋊Q8C23×C3112yes—
266C4⋊Q8C23×C3111yescharacteristic
267#127C23×C3111yescharacteristic
268#125—21no—
269#124—21no—
270C22⋊Q8—21no—
271C22⋊Q8D4×C3112yes—
272#121—21no—
273#121—21no—
274C4×Q8—21no—
275C4×Q8C23×C3112yes—
276C4×D4—21no—
277C4×D4—21no—
278#117—21no—
279C2×C4⋊C4—21no—
280C2×C4⋊C4—21no—
281C2×C42C23×C3111yescharacteristic
282#107—22no—
283#107—22no—
284#107—22no—
285#107—22no—
286#107—22no—
287C4⋊C8—22no—
288C4⋊C8—22no—
289C4⋊C8—21no—
290C4⋊C8D4×C3111yescharacteristic
291C4⋊C8D4×C3111yescharacteristic
292C4⋊C8C23×C3111yescharacteristic
293C4⋊C8C23×C3111yescharacteristic
294C4⋊C8C23×C3111yescharacteristic
295C4⋊C8C23×C3111yescharacteristic
296C4⋊C8C23×C3112yes—
297#103—22no—
298#103—22no—
299#103—22no—
300#102—22no—
301#102—22no—
302#102—22no—
303C22⋊C8—21no—
304C22⋊C8—21no—
305C22⋊C8D4×C3112yes—
306#97—22no—
307C4×C8—22no—
308C4×C8—21no—
309C4×C8—21no—
310C4×C8C23×C3112yes—
311C31#1957311yescharacteristic, direct product factor, Sylow
312#41—82no—
313C2×Q8—21no—
314C2×Q8—21no—
315C2×Q8—22no—
316C2×Q8—41no—
317C2×Q8—82no—
318C2×Q8C2×D4×C3112yes—
319C2×D4—21no—
320C2×D4—21no—
321C2×D4—21no—
322C2×D4—41no—
323C22×C4—41no—
324C22×C4—41no—
325C22×C4C2×D4×C3111yescharacteristic
326C22×C4C2×D4×C3111yescharacteristic
327C22×C4#41×C3111yescharacteristic
328SD16—82no—
329M16—81no—
330C2×C8—21no—
331C2×C8—21no—
332C2×C8—21no—
333C2×C8—21no—
334C2×C8—22no—
335C2×C8C2×D4×C3112yes—
336C2×C8C2×D4×C3112yes—
337C4⋊C4—21no—
338C4⋊C4—21no—
339C4⋊C4—21no—
340C4⋊C4—22no—
341C4⋊C4—22no—
342C4⋊C4—22no—
343C4⋊C4—22no—
344C4⋊C4—21no—
345C4⋊C4—21no—
346C4⋊C4—41no—
347C4⋊C4—41no—
348C4⋊C4C2×D4×C3112yes—
349C22⋊C4—22no—
350C22⋊C4—41no—
351C22⋊C4—41no—
352C42—22no—
353C42C2×D4×C3111yescharacteristic
354C42C2×D4×C3111yescharacteristic
355C42#41×C3111yescharacteristic
356C42C24×C3111yescharacteristic
357C23—41no—
358C23C31×#12111yescharacteristic
359Q8—22no—
360Q8—22no—
361Q8—42no—
362Q8—82no—
363Q8—81no—
364Q8—82no—
365D4—41no—
366D4—41no—
367D4—41no—
368D4—41no—
369D4—81no—
370D4—82no—
371C2×C4—22no—
372C2×C4—21no—
373C2×C4—21no—
374C2×C4—21no—
375C2×C4—21no—
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—41no—
379C2×C4—42no—
380C2×C4—82no—
381C2×C4—82no—
382C2×C4C31×#12111yescharacteristic
383C2×C4C31×#12111yescharacteristic
384C2×C4C31×#12111yescharacteristic
385C2×C4C22×D4×C3111yescharacteristic
386C2×C4C22×D4×C3111yescharacteristic
387C2×C4C2×#41×C3111yescharacteristic
388C8—22no—
389C8—22no—
390C8—41no—
391C8—42no—
392C8—41no—
393C8—41no—
394C8—41no—
395C22—21no—
396C22—21no—
397C22—21no—
398C22—81no—
399C22—81no—
400C22—81no—
401C22C2×C31×#12111yescharacteristic
402C4—21no—
403C4—21no—
404C4—21no—
405C4—42no—
406C4—42no—
407C4—81no—
408C4—82no—
409C4C31×#47212yes—
410C4C31×#57711yescharacteristic
411C4C31×#57811yescharacteristic
412C4C31×#57811yescharacteristic
413C4C31×#57811yescharacteristic
414C2—41no—
415C2—161no—
416C2C31×#304411yescharacteristic
417C2C31×#306311yescharacteristic
418C2C2×C31×#47211yescharacteristic
subgroupG/H
center, socleC22×C31C2×#121
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#3230C2semidirect
4. C31×#2986C2semidirect
5. C31×#1698C2semidirect
6. C31×#1696C2semidirect
7. C31×#1678C2semidirect
8. C31×#1676C2semidirect
9. C31×#1574C2semidirect
10. C31×#1548C2semidirect
147. #19573C31direct (N × H)
187. #3230C2×C31semidirect
189. #2986C2×C31semidirect
190. #1698C2×C31semidirect
191. #1696C2×C31semidirect
192. #1678C2×C31semidirect
193. #1676C2×C31semidirect
194. #1574C2×C31semidirect
195. #1548C2×C31semidirect
311. C31#19573direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32542
C31×#32302
C31×#32262
C31×#29862
C31×#16982
C31×#16962
C31×#16782
C31×#16762
C31×#15742
C31×#15482
C31×#15432
#1957331