Finite Group Databasebeta

← C31×#10121 #21466880

Subgroups — C31×#10121 #21466880

Order 7936.

544 conjugacy classes of subgroups; only the 98 normal subgroups are shown.

normal subgroups only

This group has 544 conjugacy classes of subgroups — too many to draw. Only its 98 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3235C211yesmaximal, characteristic, complemented
2C31×#3215C211yesmaximal, characteristic, complemented
3C31×#3153C211yesmaximal, characteristic
4C31×#1496C211yesmaximal, characteristic, complemented
5C31×#1485C211yesmaximal, characteristic, complemented
6C31×#1469C211yesmaximal, characteristic, complemented
7C31×#1291C211yesmaximal, characteristic, complemented
8C2×C31×#137—21no—
9C2×C31×AGL(1,ℤ/8)—21no—
10C31×#533C2211yescharacteristic
11C31×#532C2211yescharacteristic
12C2×C31×#124C2211yescharacteristic
13C31×#501—21no—
14C31×#497—21no—
15C31×#497—21no—
16C31×#496—21no—
17C31×#495—22no—
18C31×#490—21no—
19C31×#489—21no—
20C31×#482—22no—
21C31×#476—21no—
22C31×#474—21no—
23C31×#464—22no—
24C31×#451—21no—
25C31×#450—21no—
26C31×#432C2211yescharacteristic
27C31×#432C2211yescharacteristic
28C31×#431C2211yescharacteristic
29C4×M16×C31C2211yescharacteristic
30C31×Q8⋊C8—22no—
31C31×D4⋊C8—22no—
32C31×#323—22no—
33C2×#41×C31—21no—
34C22×Q8×C31D411yescharacteristic
35C22×D4×C31D411yescharacteristic
36C31×#137—44no—
37C31×AGL(1,ℤ/8)—44no—
38C2×Q16×C31—22no—
39C2×Q16×C31—22no—
40C2×SD16×C31—22no—
41C2×SD16×C31—22no—
42C2×SD16×C31—22no—
43C2×D8×C31—22no—
44C2×M16×C31—21no—
45C31×C4⋊Q8D411yescharacteristic
46C31×C4⋊Q8D411yescharacteristic
47C31×C4⋊Q8D411yescharacteristic
48C31×#127D411yescharacteristic
49C31×#125—21no—
50C31×#124—21no—
51C31×#124—21no—
52C31×#124—21no—
53C31×#124—21no—
54C31×#124—21no—
55C31×C22⋊Q8—21no—
56C31×C22⋊Q8—21no—
57C31×#121—21no—
58C31×#121—21no—
59C4×Q8×C31—21no—
60C4×Q8×C31—21no—
61C4×D4×C31—21no—
62C4×D4×C31—21no—
63C31×#117—21no—
64C2×C22⋊C4×C31—21no—
65C2×C22⋊C4×C31—21no—
66C2×C42×C31C2311yescharacteristic
67C31×#107—22no—
68C31×#106—22no—
69C31×C4⋊C8—21no—
70C31×C4⋊C8—21no—
71C31×C4⋊C8D412yes—
72C31×#103—22no—
73C31×#102—22no—
74C31×#102—22no—
75C31×#102—22no—
76C31×C22⋊C8—21no—
77C31×C22⋊C8—21no—
78C31×C22⋊C8D412yes—
79C31×#97—21no—
80C31×#97—21no—
81C31×#97—21no—
82C4×C8×C31—21no—
83C4×C8×C31D412yes—
84C24×C31—21no—
85#41×C31—42no—
86#41×C31—42no—
87C2×Q8×C31—21no—
88C2×Q8×C31—21no—
89C2×Q8×C31—21no—
90C2×Q8×C31—21no—
91C2×Q8×C31—21no—
92C2×Q8×C31—42no—
93C2×D4×C31—21no—
94C2×D4×C31—21no—
95C2×D4×C31—21no—
96C2×D4×C31—21no—
97C2×D4×C31—21no—
98C2×D4×C31—42no—
99C2×D4×C31—41no—
100C22×C4×C31—21no—
101C22×C4×C31—41no—
102C22×C4×C31C2×D411yescharacteristic
103C22×C4×C31C2×D411yescharacteristic
104C22×C4×C31#4111yescharacteristic
105Q16×C31—44no—
106Q16×C31—82no—
107SD16×C31—44no—
108SD16×C31—44no—
109SD16×C31—82no—
110D8×C31—44no—
111M16×C31—24no—
112C2×C8×C31—22no—
113C2×C8×C31—22no—
114C2×C8×C31—22no—
115C2×C8×C31—41no—
116C4⋊C4×C31—21no—
117C4⋊C4×C31—21no—
118C4⋊C4×C31—21no—
119C4⋊C4×C31—21no—
120C4⋊C4×C31—21no—
121C4⋊C4×C31—21no—
122C4⋊C4×C31—41no—
123C4⋊C4×C31—41no—
124C22⋊C4×C31—41no—
125C22⋊C4×C31—41no—
126C22⋊C4×C31—41no—
127C22⋊C4×C31—41no—
128C22⋊C4×C31—41no—
129C22⋊C4×C31—41no—
130C22⋊C4×C31—41no—
131C42×C31—41no—
132C42×C31C2×D411yescharacteristic
133C42×C31C2×D411yescharacteristic
134C42×C31C2×D411yescharacteristic
135C42×C31C2×D411yescharacteristic
136#10121C3111yesmaximal, characteristic, direct product factor, Sylow
137C23×C31—42no—
138C23×C31—41no—
139C23×C31—41no—
140C23×C31—81no—
141C23×C31—81no—
142C23×C31#12111yescharacteristic
143Q8×C31—41no—
144Q8×C31—42no—
145Q8×C31—41no—
146Q8×C31—42no—
147Q8×C31—42no—
148Q8×C31—42no—
149D4×C31—41no—
150D4×C31—42no—
151D4×C31—41no—
152D4×C31—42no—
153D4×C31—42no—
154D4×C31—42no—
155D4×C31—82no—
156C2×C4×C31—22no—
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—82no—
164C2×C4×C31—81no—
165C2×C4×C31#12011yescharacteristic
166C2×C4×C31#12011yescharacteristic
167C2×C4×C31#12011yescharacteristic
168C2×C4×C31#12111yescharacteristic
169C2×C4×C31#12111yescharacteristic
170C2×C4×C31#12711yescharacteristic
171C8×C31—24no—
172C8×C31—42no—
173C8×C31—42no—
174C8×C31—81no—
175#3235C2×C3111yescharacteristic, complemented
176#3215C2×C3111yescharacteristic, complemented
177#3153C2×C3111yescharacteristic
178#1496C2×C3111yescharacteristic, complemented
179#1485C2×C3111yescharacteristic, complemented
180#1469C2×C3111yescharacteristic, complemented
181#1291C2×C3111yescharacteristic, complemented
182C22×C31—21no—
183C22×C31—21no—
184C22×C31—21no—
185C22×C31—81no—
186C22×C31—81no—
187C22×C31—81no—
188C22×C31—81no—
189C22×C31—81no—
190C22×C31—81no—
191C22×C31—162no—
192C22×C31#39211yescharacteristic
193C4×C31—21no—
194C4×C31—21no—
195C4×C31—21no—
196C4×C31—21no—
197C4×C31—21no—
198C4×C31—81no—
199C4×C31—81no—
200C4×C31—81no—
201C4×C31—81no—
202C4×C31#45312yes—
203C2×#137—21no—
204C2×AGL(1,ℤ/8)—21no—
205#533C22×C3111yescharacteristic
206#532C22×C3111yescharacteristic
207C2×#124C22×C3111yescharacteristic
208#501—21no—
209#497—21no—
210#497—21no—
211#496—21no—
212#495—22no—
213#490—21no—
214#489—21no—
215#482—22no—
216#476—21no—
217#474—21no—
218#464—22no—
219#451—21no—
220#450—21no—
221#432C22×C3111yescharacteristic
222#432C22×C3111yescharacteristic
223#431C22×C3111yescharacteristic
224C4×M16C22×C3111yescharacteristic
225Q8⋊C8—22no—
226D4⋊C8—22no—
227#323—22no—
228C2×C31—41no—
229C2×C31—161no—
230C2×C31—161no—
231C2×C31#200211yescharacteristic
232C2×C31#200911yescharacteristic
233C2×C31#201711yescharacteristic
234C2×#41—21no—
235C22×Q8D4×C3111yescharacteristic
236C22×D4D4×C3111yescharacteristic
237#137—44no—
238AGL(1,ℤ/8)—44no—
239C2×Q16—22no—
240C2×Q16—22no—
241C2×SD16—22no—
242C2×SD16—22no—
243C2×SD16—22no—
244C2×D8—22no—
245C2×M16—21no—
246C4⋊Q8D4×C3111yescharacteristic
247C4⋊Q8D4×C3111yescharacteristic
248C4⋊Q8D4×C3111yescharacteristic
249#127D4×C3111yescharacteristic
250#125—21no—
251#124—21no—
252#124—21no—
253#124—21no—
254#124—21no—
255#124—21no—
256C22⋊Q8—21no—
257C22⋊Q8—21no—
258#121—21no—
259#121—21no—
260C4×Q8—21no—
261C4×Q8—21no—
262C4×D4—21no—
263C4×D4—21no—
264#117—21no—
265C2×C22⋊C4—21no—
266C2×C22⋊C4—21no—
267C2×C42C23×C3111yescharacteristic
268#107—22no—
269#106—22no—
270C4⋊C8—21no—
271C4⋊C8—21no—
272C4⋊C8D4×C3112yes—
273#103—22no—
274#102—22no—
275#102—22no—
276#102—22no—
277C22⋊C8—21no—
278C22⋊C8—21no—
279C22⋊C8D4×C3112yes—
280#97—21no—
281#97—21no—
282#97—21no—
283C4×C8—21no—
284C4×C8D4×C3112yes—
285C31#1012111yescharacteristic, direct product factor, Sylow
286C24—21no—
287#41—42no—
288#41—42no—
289C2×Q8—21no—
290C2×Q8—21no—
291C2×Q8—21no—
292C2×Q8—21no—
293C2×Q8—21no—
294C2×Q8—42no—
295C2×D4—21no—
296C2×D4—21no—
297C2×D4—21no—
298C2×D4—21no—
299C2×D4—21no—
300C2×D4—42no—
301C2×D4—41no—
302C22×C4—21no—
303C22×C4—41no—
304C22×C4C2×D4×C3111yescharacteristic
305C22×C4C2×D4×C3111yescharacteristic
306C22×C4#41×C3111yescharacteristic
307Q16—44no—
308Q16—82no—
309SD16—44no—
310SD16—44no—
311SD16—82no—
312D8—44no—
313M16—24no—
314C2×C8—22no—
315C2×C8—22no—
316C2×C8—22no—
317C2×C8—41no—
318C4⋊C4—21no—
319C4⋊C4—21no—
320C4⋊C4—21no—
321C4⋊C4—21no—
322C4⋊C4—21no—
323C4⋊C4—21no—
324C4⋊C4—41no—
325C4⋊C4—41no—
326C22⋊C4—41no—
327C22⋊C4—41no—
328C22⋊C4—41no—
329C22⋊C4—41no—
330C22⋊C4—41no—
331C22⋊C4—41no—
332C22⋊C4—41no—
333C42—41no—
334C42C2×D4×C3111yescharacteristic
335C42C2×D4×C3111yescharacteristic
336C42C2×D4×C3111yescharacteristic
337C42C2×D4×C3111yescharacteristic
338C23—42no—
339C23—41no—
340C23—41no—
341C23—81no—
342C23—81no—
343C23C31×#12111yescharacteristic
344Q8—41no—
345Q8—42no—
346Q8—41no—
347Q8—42no—
348Q8—42no—
349Q8—42no—
350D4—41no—
351D4—42no—
352D4—41no—
353D4—42no—
354D4—42no—
355D4—42no—
356D4—82no—
357C2×C4—22no—
358C2×C4—41no—
359C2×C4—41no—
360C2×C4—41no—
361C2×C4—41no—
362C2×C4—41no—
363C2×C4—41no—
364C2×C4—82no—
365C2×C4—81no—
366C2×C4C31×#12011yescharacteristic
367C2×C4C31×#12011yescharacteristic
368C2×C4C31×#12011yescharacteristic
369C2×C4C31×#12111yescharacteristic
370C2×C4C31×#12111yescharacteristic
371C2×C4C31×#12711yescharacteristic
372C8—24no—
373C8—42no—
374C8—42no—
375C8—81no—
376C22—21no—
377C22—21no—
378C22—21no—
379C22—81no—
380C22—81no—
381C22—81no—
382C22—81no—
383C22—81no—
384C22—81no—
385C22—162no—
386C22C31×#39211yescharacteristic
387C4—21no—
388C4—21no—
389C4—21no—
390C4—21no—
391C4—21no—
392C4—81no—
393C4—81no—
394C4—81no—
395C4—81no—
396C4C31×#45312yes—
397C2—41no—
398C2—161no—
399C2—161no—
400C2C31×#200211yescharacteristic
401C2C31×#200911yescharacteristic
402C2C31×#201711yescharacteristic
subgroupG/H
center, socleC22×C31#392
commutator, Frattini, cosocleC2×C42C23×C31
prime radicalC31×#3153C2
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3235C2semidirect
2. C31×#3215C2semidirect
4. C31×#1496C2semidirect
5. C31×#1485C2semidirect
6. C31×#1469C2semidirect
7. C31×#1291C2semidirect
136. #10121C31direct (N × H)
175. #3235C2×C31semidirect
176. #3215C2×C31semidirect
178. #1496C2×C31semidirect
179. #1485C2×C31semidirect
180. #1469C2×C31semidirect
181. #1291C2×C31semidirect
285. C31#10121direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32352
C31×#32152
C31×#31532
C31×#14962
C31×#14852
C31×#14692
C31×#12912
#1012131