Finite Group Databasebeta

← C31×#9273 #21466032

Subgroups — C31×#9273 #21466032

Order 7936.

560 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
1C31×#3205C211yesmaximal, characteristic
2C31×#2935C211yesmaximal, characteristic, complemented
3C31×#1965C211yesmaximal, characteristic, complemented
4C31×#1547C211yesmaximal, characteristic, complemented
5C2×C31×#331C211yesmaximal, characteristic, complemented
6C31×#1301C211yesmaximal, characteristic, complemented
7C31×#1283C211yesmaximal, characteristic, complemented
8C2×C31×#131—21no—
9C31×#532C2211yescharacteristic
10C2×C31×#127C2211yescharacteristic
11C31×#493—21no—
12C31×#486—21no—
13C31×#459—22no—
14C31×#447C414yes—
15C31×#436—21no—
16C31×#435—22no—
17C8×D4×C31—21no—
18C31×#431C2211yescharacteristic
19C31×#423C2211yescharacteristic
20C2×C31×C4⋊C8C2211yescharacteristic
21C2×C31×C4⋊C8C2211yescharacteristic
22C2×C31×#100—21no—
23C2×C31×#100—21no—
24C31×#408—21no—
25C4×M16×C31C2211yescharacteristic
26C31×#332—21no—
27C31×#331—21no—
28C31×#331—21no—
29C31×#331—21no—
30C2×#41×C31—21no—
31C22×D4×C31—21no—
32C22×D4×C31—21no—
33C22×D4×C31C2×C412yes—
34C2×D8×C31—24no—
35C31×#131—42no—
36C31×#131—42no—
37C2×M16×C31—22no—
38C2×M16×C31—21no—
39C2×M16×C31D411yescharacteristic
40C2×M16×C31D411yescharacteristic
41C22×C8×C31—22no—
42C22×C8×C31—21no—
43C22×C8×C31—21no—
44C31×C4⋊Q8D411yescharacteristic
45C31×#127—21no—
46C31×#127—21no—
47C31×#127—21no—
48C31×#127—21no—
49C31×#127D411yescharacteristic
50C31×#124—21no—
51C31×#121—21no—
52C31×#121C2×C412yes—
53C4×D4×C31—21no—
54C4×D4×C31D412yes—
55C2×C42×C31C2311yescharacteristic
56C31×C4⋊C8—21no—
57C31×C4⋊C8—21no—
58C31×C4⋊C8—21no—
59C31×C4⋊C8—21no—
60C31×C4⋊C8—21no—
61C31×C4⋊C8—21no—
62C31×C4⋊C8D411yescharacteristic
63C31×C4⋊C8D411yescharacteristic
64C31×#102—24no—
65C31×#100—42no—
66C31×#100—42no—
67C31×C22⋊C8—22no—
68C31×C22⋊C8—22no—
69C31×C22⋊C8C2×C412yes—
70C31×#97—21no—
71C4×C8×C31—21no—
72C4×C8×C31—21no—
73C24×C31—22no—
74#41×C31—41no—
75#41×C31—41no—
76#41×C31—41no—
77#41×C31—41no—
78C2×Q8×C31—21no—
79C2×D4×C31—22no—
80C2×D4×C31—22no—
81C2×D4×C31—22no—
82C2×D4×C31—21no—
83C2×D4×C31—21no—
84C2×D4×C31—41no—
85C2×D4×C31—41no—
86C2×D4×C31—41no—
87C2×D4×C31—41no—
88C2×D4×C31—41no—
89C2×D4×C31—41no—
90C2×D4×C31—41no—
91C2×D4×C31—41no—
92C2×D4×C31—81no—
93C2×D4×C31—81no—
94C2×D4×C31—82no—
95C2×D4×C31C22⋊C412yes—
96C22×C4×C31—22no—
97C22×C4×C31C22×C411yescharacteristic
98C22×C4×C31C2×D411yescharacteristic
99C22×C4×C31#4111yescharacteristic
100D8×C31—84no—
101M16×C31—21no—
102M16×C31—21no—
103M16×C31—21no—
104M16×C31—44no—
105M16×C31—41no—
106M16×C31—41no—
107M16×C31D812yescomplemented
108C2×C8×C31—21no—
109C2×C8×C31—22no—
110C2×C8×C31—21no—
111C2×C8×C31—21no—
112C2×C8×C31—21no—
113C2×C8×C31—44no—
114C2×C8×C31—41no—
115C2×C8×C31—41no—
116C2×C8×C31—41no—
117C2×C8×C31—41no—
118C2×C8×C31—81no—
119C4⋊C4×C31—21no—
120C4⋊C4×C31C22⋊C412yes—
121C22⋊C4×C31—22no—
122C22⋊C4×C31—22no—
123C42×C31C2×D411yescharacteristic
124C42×C31C2×D411yescharacteristic
125C42×C31C2×D411yescharacteristic
126C42×C31#4111yescharacteristic
127#9273C3111yesmaximal, characteristic, direct product factor, Sylow
128C23×C31—22no—
129C23×C31—42no—
130C23×C31—42no—
131C23×C31—42no—
132C23×C31—82no—
133C23×C31—82no—
134C23×C31C4×D411yescharacteristic
135Q8×C31—41no—
136Q8×C31—41no—
137D4×C31—42no—
138D4×C31—44no—
139D4×C31—42no—
140D4×C31—42no—
141D4×C31—41no—
142D4×C31—41no—
143D4×C31—41no—
144D4×C31—41no—
145D4×C31—82no—
146D4×C31—82no—
147D4×C31—81no—
148D4×C31—81no—
149D4×C31—81no—
150D4×C31—81no—
151D4×C31—81no—
152D4×C31—81no—
153C2×C4×C31—21no—
154C2×C4×C31—21no—
155C2×C4×C31—22no—
156C2×C4×C31—41no—
157C2×C4×C31—42no—
158C2×C4×C31—42no—
159C2×C4×C31C2×C22⋊C411yescharacteristic
160C2×C4×C31C4×D411yescharacteristic
161C2×C4×C31#12011yescharacteristic
162C2×C4×C31#12111yescharacteristic
163C2×C4×C31#12111yescharacteristic
164C2×C4×C31#12311yescharacteristic
165C2×C4×C31C2×D811yescharacteristic
166C2×C4×C31#13511yescharacteristic
167C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
168C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
169C8×C31—22no—
170C8×C31—42no—
171C8×C31—41no—
172C8×C31—41no—
173C8×C31—41no—
174C8×C31—81no—
175C8×C31—81no—
176#3205C2×C3111yescharacteristic
177#2935C2×C3111yescharacteristic, complemented
178#1965C2×C3111yescharacteristic, complemented
179#1547C2×C3111yescharacteristic, complemented
180C2×#331C2×C3111yescharacteristic, complemented
181#1301C2×C3111yescharacteristic, complemented
182#1283C2×C3111yescharacteristic, complemented
183C22×C31—21no—
184C22×C31—21no—
185C22×C31—42no—
186C22×C31—42no—
187C22×C31—42no—
188C22×C31—82no—
189C22×C31—82no—
190C22×C31—82no—
191C22×C31—162no—
192C22×C31—162no—
193C22×C31#38611yescharacteristic
194C22×C31C4×D811yescharacteristic
195C22×C31#44211yescharacteristic
196C4×C31—21no—
197C4×C31—21no—
198C4×C31—21no—
199C4×C31—42no—
200C4×C31#44711yescharacteristic
201C4×C31#44911yescharacteristic
202C4×C31#45911yescharacteristic
203C4×C31#46311yescharacteristic
204C4×C31#47111yescharacteristic
205C4×C31#47211yescharacteristic
206C2×#131—21no—
207#532C22×C3111yescharacteristic
208C2×#127C22×C3111yescharacteristic
209#493—21no—
210#486—21no—
211#459—22no—
212#447C4×C3114yes—
213#436—21no—
214#435—22no—
215C8×D4—21no—
216#431C22×C3111yescharacteristic
217#423C22×C3111yescharacteristic
218C2×C4⋊C8C22×C3111yescharacteristic
219C2×C4⋊C8C22×C3111yescharacteristic
220C2×#100—21no—
221C2×#100—21no—
222#408—21no—
223C4×M16C22×C3111yescharacteristic
224#332—21no—
225#331—21no—
226#331—21no—
227#331—21no—
228C2×C31—21no—
229C2×C31—21no—
230C2×C31—82no—
231C2×C31—162no—
232C2×C31#187911yescharacteristic
233C2×C31#190711yescharacteristic
234C2×C31#191411yescharacteristic
235C2×#41—21no—
236C22×D4—21no—
237C22×D4—21no—
238C22×D4C2×C4×C3112yes—
239C2×D8—24no—
240#131—42no—
241#131—42no—
242C2×M16—22no—
243C2×M16—21no—
244C2×M16D4×C3111yescharacteristic
245C2×M16D4×C3111yescharacteristic
246C22×C8—22no—
247C22×C8—21no—
248C22×C8—21no—
249C4⋊Q8D4×C3111yescharacteristic
250#127—21no—
251#127—21no—
252#127—21no—
253#127—21no—
254#127D4×C3111yescharacteristic
255#124—21no—
256#121—21no—
257#121C2×C4×C3112yes—
258C4×D4—21no—
259C4×D4D4×C3112yes—
260C2×C42C23×C3111yescharacteristic
261C4⋊C8—21no—
262C4⋊C8—21no—
263C4⋊C8—21no—
264C4⋊C8—21no—
265C4⋊C8—21no—
266C4⋊C8—21no—
267C4⋊C8D4×C3111yescharacteristic
268C4⋊C8D4×C3111yescharacteristic
269#102—24no—
270#100—42no—
271#100—42no—
272C22⋊C8—22no—
273C22⋊C8—22no—
274C22⋊C8C2×C4×C3112yes—
275#97—21no—
276C4×C8—21no—
277C4×C8—21no—
278C31#927311yescharacteristic, direct product factor, Sylow
279C24—22no—
280#41—41no—
281#41—41no—
282#41—41no—
283#41—41no—
284C2×Q8—21no—
285C2×D4—22no—
286C2×D4—22no—
287C2×D4—22no—
288C2×D4—21no—
289C2×D4—21no—
290C2×D4—41no—
291C2×D4—41no—
292C2×D4—41no—
293C2×D4—41no—
294C2×D4—41no—
295C2×D4—41no—
296C2×D4—41no—
297C2×D4—41no—
298C2×D4—81no—
299C2×D4—81no—
300C2×D4—82no—
301C2×D4C22⋊C4×C3112yes—
302C22×C4—22no—
303C22×C4C22×C4×C3111yescharacteristic
304C22×C4C2×D4×C3111yescharacteristic
305C22×C4#41×C3111yescharacteristic
306D8—84no—
307M16—21no—
308M16—21no—
309M16—21no—
310M16—44no—
311M16—41no—
312M16—41no—
313M16D8×C3112yescomplemented
314C2×C8—21no—
315C2×C8—22no—
316C2×C8—21no—
317C2×C8—21no—
318C2×C8—21no—
319C2×C8—44no—
320C2×C8—41no—
321C2×C8—41no—
322C2×C8—41no—
323C2×C8—41no—
324C2×C8—81no—
325C4⋊C4—21no—
326C4⋊C4C22⋊C4×C3112yes—
327C22⋊C4—22no—
328C22⋊C4—22no—
329C42C2×D4×C3111yescharacteristic
330C42C2×D4×C3111yescharacteristic
331C42C2×D4×C3111yescharacteristic
332C42#41×C3111yescharacteristic
333C23—22no—
334C23—42no—
335C23—42no—
336C23—42no—
337C23—82no—
338C23—82no—
339C23C4×D4×C3111yescharacteristic
340Q8—41no—
341Q8—41no—
342D4—42no—
343D4—44no—
344D4—42no—
345D4—42no—
346D4—41no—
347D4—41no—
348D4—41no—
349D4—41no—
350D4—82no—
351D4—82no—
352D4—81no—
353D4—81no—
354D4—81no—
355D4—81no—
356D4—81no—
357D4—81no—
358C2×C4—21no—
359C2×C4—21no—
360C2×C4—22no—
361C2×C4—41no—
362C2×C4—42no—
363C2×C4—42no—
364C2×C4C2×C22⋊C4×C3111yescharacteristic
365C2×C4C4×D4×C3111yescharacteristic
366C2×C4C31×#12011yescharacteristic
367C2×C4C31×#12111yescharacteristic
368C2×C4C31×#12111yescharacteristic
369C2×C4C31×#12311yescharacteristic
370C2×C4C2×D8×C3111yescharacteristic
371C2×C4C31×#13511yescharacteristic
372C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
373C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
374C8—22no—
375C8—42no—
376C8—41no—
377C8—41no—
378C8—41no—
379C8—81no—
380C8—81no—
381C22—21no—
382C22—21no—
383C22—42no—
384C22—42no—
385C22—42no—
386C22—82no—
387C22—82no—
388C22—82no—
389C22—162no—
390C22—162no—
391C22C31×#38611yescharacteristic
392C22C4×D8×C3111yescharacteristic
393C22C31×#44211yescharacteristic
394C4—21no—
395C4—21no—
396C4—21no—
397C4—42no—
398C4C31×#44711yescharacteristic
399C4C31×#44911yescharacteristic
400C4C31×#45911yescharacteristic
401C4C31×#46311yescharacteristic
402C4C31×#47111yescharacteristic
403C4C31×#47211yescharacteristic
404C2—21no—
405C2—21no—
406C2—82no—
407C2—162no—
408C2C31×#187911yescharacteristic
409C2C31×#190711yescharacteristic
410C2C31×#191411yescharacteristic
subgroupG/H
center, socleC22×C31#386
commutatorC22×C4C22×C4×C31
Frattini, cosocleC2×C42C23×C31
prime radicalC31×#3205C2
LCSG ▷ C22×C4 ▷ 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×#2935C2semidirect
3. C31×#1965C2semidirect
4. C31×#1547C2semidirect
5. C2×C31×#331C2semidirect
6. C31×#1301C2semidirect
7. C31×#1283C2semidirect
107. M16×C31D8semidirect
127. #9273C31direct (N × H)
177. #2935C2×C31semidirect
178. #1965C2×C31semidirect
179. #1547C2×C31semidirect
180. C2×#331C2×C31semidirect
181. #1301C2×C31semidirect
182. #1283C2×C31semidirect
278. C31#9273direct (N × H)
313. M16D8×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#32052
C31×#29352
C31×#19652
C31×#15472
C2×C31×#3312
C31×#13012
C31×#12832
#927331