Finite Group Databasebeta

← C31×#25879 #21482638

Subgroups — C31×#25879 #21482638

Order 7936.

1178 conjugacy classes of subgroups.

The subgroup lattice has 444 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3499C211yesmaximal, characteristic
2C31×#3142C211yesmaximal, characteristic, complemented
3C31×#3080C211yesmaximal, characteristic, complemented
4C31×#2642C211yesmaximal, characteristic, complemented
5C31×#2038C214yesmaximal, complemented
6C31×#1966C211yesmaximal, characteristic, complemented
7C31×#1963C211yesmaximal, characteristic, complemented
8C31×#1793C214yesmaximal, complemented
9C31×#1759C211yesmaximal, characteristic, complemented
10C2×C31×2−1+4C2212yes—
11D4×Q8×C31—22no—
12C31×#547—22no—
13C31×#547—24no—
14C31×#536—22no—
15C31×#536C2212yes—
16C31×#532—21no—
17C31×#532C2211yescharacteristic
18C2×C31×C4⋊Q8—21no—
19C2×C31×C4⋊Q8C2211yescharacteristic
20C2×C31×#125C2211yescharacteristic
21C4×#41×C31C2211yescharacteristic
22C31×#491—21no—
23C31×#490—21no—
24C31×#488—22no—
25C31×#479—22no—
26C31×#478—22no—
27C31×#428C2212yes—
28C31×#423C2211yescharacteristic
29C2×C31×#104C2212yes—
30C2×C31×#104C2214yes—
31C31×#417C2212yes—
32C31×#417C2214yes—
33C2×C31×#101C2214yes—
34C4×M16×C31C2211yescharacteristic
35C31×#400—24no—
36C31×#391C2214yes—
37C31×#376C2211yescharacteristic
38C31×#339C2212yes—
39C31×2−1+4—28no—
40C31×2−1+4—44no—
41C2×#41×C31—22no—
42C2×#41×C31—22no—
43C2×#41×C31—24no—
44C2×#41×C31C2312yes—
45C2×#41×C31C2311yescharacteristic
46C22×Q8×C31—22no—
47C22×Q8×C31—22no—
48C22×Q8×C31C2312yes—
49C2×M16×C31C2312yes—
50C2×M16×C31C2312yes—
51C31×C4⋊Q8—24no—
52C31×C4⋊Q8—22no—
53C31×C4⋊Q8—21no—
54C31×C4⋊Q8—21no—
55C31×C4⋊Q8—22no—
56C31×C4⋊Q8D411yescharacteristic
57C31×#127D411yescharacteristic
58C31×#125—22no—
59C31×#125—21no—
60C31×#125—21no—
61C31×#124—22no—
62C31×#124D412yes—
63C31×#123—28no—
64C31×#123—24no—
65C31×C22⋊Q8—28no—
66C31×C22⋊Q8—24no—
67C31×#121—24no—
68C31×#121—22no—
69C4×Q8×C31D412yes—
70C4×D4×C31—24no—
71C4×D4×C31—22no—
72C4×D4×C31—22no—
73C4×D4×C31D412yes—
74C31×#117—21no—
75C31×#117C2311yescharacteristic
76C2×C4⋊C4×C31—24no—
77C2×C4⋊C4×C31—22no—
78C2×C4⋊C4×C31D414yes—
79C2×C4⋊C4×C31C2312yes—
80C2×C42×C31—21no—
81C2×C42×C31C2312yes—
82C2×C42×C31C2311yescharacteristic
83C31×#107—22no—
84C31×#106—22no—
85C31×C4⋊C8—22no—
86C31×#104—24no—
87C31×#104—44no—
88C31×#103—22no—
89C31×#103—24no—
90C31×#102—22no—
91C31×#102—24no—
92C31×#101—44no—
93C31×#97—21no—
94C4×C8×C31—21no—
95C31×#95—22no—
96C31×#95—28no—
97#41×C31—22no—
98#41×C31—24no—
99#41×C31—24no—
100#41×C31—48no—
101#41×C31—416no—
102#41×C31—44no—
103#41×C31—44no—
104#41×C31#4114yes—
105C2×Q8×C31—24no—
106C2×Q8×C31—22no—
107C2×Q8×C31—22no—
108C2×Q8×C31—24no—
109C2×Q8×C31—24no—
110C2×Q8×C31—48no—
111C2×Q8×C31—44no—
112C2×Q8×C31—44no—
113C2×Q8×C31C2×D412yes—
114C2×Q8×C31C2×D411yescharacteristic
115C2×D4×C31—21no—
116C2×D4×C31—24no—
117C2×D4×C31—22no—
118C2×D4×C31—22no—
119C2×D4×C31C2×D412yes—
120C2×D4×C31C2×D411yescharacteristic
121C22×C4×C31—21no—
122C22×C4×C31—24no—
123C22×C4×C31—24no—
124C22×C4×C31—22no—
125C22×C4×C31—22no—
126C22×C4×C31—22no—
127C22×C4×C31—22no—
128C22×C4×C31C2×D414yes—
129C22×C4×C31C2×D412yes—
130C22×C4×C31C2411yescharacteristic
131M16×C31—22no—
132M16×C31—22no—
133M16×C31—24no—
134C2×C8×C31—22no—
135C2×C8×C31—22no—
136C4⋊C4×C31—28no—
137C4⋊C4×C31—22no—
138C4⋊C4×C31—24no—
139C4⋊C4×C31—24no—
140C4⋊C4×C31—22no—
141C4⋊C4×C31—22no—
142C4⋊C4×C31—22no—
143C4⋊C4×C31—42no—
144C4⋊C4×C31—42no—
145C4⋊C4×C31C2×D412yes—
146C22⋊C4×C31—28no—
147C22⋊C4×C31—21no—
148C22⋊C4×C31—22no—
149C22⋊C4×C31—24no—
150C42×C31—22no—
151C42×C31—21no—
152C42×C31—22no—
153C42×C31—22no—
154C42×C31C2×D411yescharacteristic
155C42×C31C2×D411yescharacteristic
156C42×C31C2×D412yes—
157#25879C3111yesmaximal, characteristic, direct product factor, Sylow
158C23×C31—21no—
159C23×C31—22no—
160C23×C31C22×D411yescharacteristic
161Q8×C31—21no—
162Q8×C31—24no—
163Q8×C31—48no—
164Q8×C31—42no—
165Q8×C31—42no—
166Q8×C31—44no—
167Q8×C31#12412yes—
168D4×C31—24no—
169D4×C31—21no—
170D4×C31—24no—
171D4×C31—44no—
172D4×C31—48no—
173D4×C31—44no—
174D4×C31#12412yes—
175C2×C4×C31—21no—
176C2×C4×C31—24no—
177C2×C4×C31—22no—
178C2×C4×C31—22no—
179C2×C4×C31—24no—
180C2×C4×C31—28no—
181C2×C4×C31—42no—
182C2×C4×C31—44no—
183C2×C4×C31—48no—
184C2×C4×C31—48no—
185C2×C4×C31—42no—
186C2×C4×C31—42no—
187C2×C4×C31—44no—
188C2×C4×C31—44no—
189C2×C4×C31—42no—
190C2×C4×C31—42no—
191C2×C4×C31#12012yes—
192C2×C4×C31#12012yes—
193C2×C4×C31C22×D411yescharacteristic
194C2×C4×C31C22×D411yescharacteristic
195C2×C4×C31C2×#4112yes—
196C2×C4×C31H(5,𝔽2)12yes—
197C8×C31—42no—
198C8×C31—42no—
199#3499C2×C3111yescharacteristic
200#3142C2×C3111yescharacteristic, complemented
201#3080C2×C3111yescharacteristic, complemented
202#2642C2×C3111yescharacteristic, complemented
203#2038C2×C3114yescomplemented
204#1966C2×C3111yescharacteristic, complemented
205#1963C2×C3111yescharacteristic, complemented
206#1793C2×C3114yescomplemented
207#1759C2×C3111yescharacteristic, complemented
208C22×C31—22no—
209C22×C31—22no—
210C22×C31—42no—
211C22×C31—42no—
212C22×C31—44no—
213C22×C31C2×#12011yescharacteristic
214C22×C31#54612yes—
215C4×C31—22no—
216C4×C31—22no—
217C4×C31—22no—
218C4×C31—44no—
219C4×C31—42no—
220C4×C31—42no—
221C4×C31—82no—
222C4×C31—82no—
223C4×C31C2×#12411yescharacteristic
224C4×C31#53511yescharacteristic
225C4×C31#54612yes—
226C2×2−1+4C22×C3112yes—
227D4×Q8—22no—
228#547—22no—
229#547—24no—
230#536—22no—
231#536C22×C3112yes—
232#532—21no—
233#532C22×C3111yescharacteristic
234C2×C4⋊Q8—21no—
235C2×C4⋊Q8C22×C3111yescharacteristic
236C2×#125C22×C3111yescharacteristic
237C4×#41C22×C3111yescharacteristic
238#491—21no—
239#490—21no—
240#488—22no—
241#479—22no—
242#478—22no—
243#428C22×C3112yes—
244#423C22×C3111yescharacteristic
245C2×#104C22×C3112yes—
246C2×#104C22×C3114yes—
247#417C22×C3112yes—
248#417C22×C3114yes—
249C2×#101C22×C3114yes—
250C4×M16C22×C3111yescharacteristic
251#400—24no—
252#391C22×C3114yes—
253#376C22×C3111yescharacteristic
254#339C22×C3112yes—
255C2×C31—22no—
256C2×C31—42no—
257C2×C31—82no—
258C2×C31#243511yescharacteristic
259C2×C31#302012yes—
2602−1+4—28no—
2612−1+4—44no—
262C2×#41—22no—
263C2×#41—22no—
264C2×#41—24no—
265C2×#41C23×C3112yes—
266C2×#41C23×C3111yescharacteristic
267C22×Q8—22no—
268C22×Q8—22no—
269C22×Q8C23×C3112yes—
270C2×M16C23×C3112yes—
271C2×M16C23×C3112yes—
272C4⋊Q8—24no—
273C4⋊Q8—22no—
274C4⋊Q8—21no—
275C4⋊Q8—21no—
276C4⋊Q8—22no—
277C4⋊Q8D4×C3111yescharacteristic
278#127D4×C3111yescharacteristic
279#125—22no—
280#125—21no—
281#125—21no—
282#124—22no—
283#124D4×C3112yes—
284#123—28no—
285#123—24no—
286C22⋊Q8—28no—
287C22⋊Q8—24no—
288#121—24no—
289#121—22no—
290C4×Q8D4×C3112yes—
291C4×D4—24no—
292C4×D4—22no—
293C4×D4—22no—
294C4×D4D4×C3112yes—
295#117—21no—
296#117C23×C3111yescharacteristic
297C2×C4⋊C4—24no—
298C2×C4⋊C4—22no—
299C2×C4⋊C4D4×C3114yes—
300C2×C4⋊C4C23×C3112yes—
301C2×C42—21no—
302C2×C42C23×C3112yes—
303C2×C42C23×C3111yescharacteristic
304#107—22no—
305#106—22no—
306C4⋊C8—22no—
307#104—24no—
308#104—44no—
309#103—22no—
310#103—24no—
311#102—22no—
312#102—24no—
313#101—44no—
314#97—21no—
315C4×C8—21no—
316#95—22no—
317#95—28no—
318C31#2587911yescharacteristic, direct product factor, Sylow
319#41—22no—
320#41—24no—
321#41—24no—
322#41—48no—
323#41—416no—
324#41—44no—
325#41—44no—
326#41#41×C3114yes—
327C2×Q8—24no—
328C2×Q8—22no—
329C2×Q8—22no—
330C2×Q8—24no—
331C2×Q8—24no—
332C2×Q8—48no—
333C2×Q8—44no—
334C2×Q8—44no—
335C2×Q8C2×D4×C3112yes—
336C2×Q8C2×D4×C3111yescharacteristic
337C2×D4—21no—
338C2×D4—24no—
339C2×D4—22no—
340C2×D4—22no—
341C2×D4C2×D4×C3112yes—
342C2×D4C2×D4×C3111yescharacteristic
343C22×C4—21no—
344C22×C4—24no—
345C22×C4—24no—
346C22×C4—22no—
347C22×C4—22no—
348C22×C4—22no—
349C22×C4—22no—
350C22×C4C2×D4×C3114yes—
351C22×C4C2×D4×C3112yes—
352C22×C4C24×C3111yescharacteristic
353M16—22no—
354M16—22no—
355M16—24no—
356C2×C8—22no—
357C2×C8—22no—
358C4⋊C4—28no—
359C4⋊C4—22no—
360C4⋊C4—24no—
361C4⋊C4—24no—
362C4⋊C4—22no—
363C4⋊C4—22no—
364C4⋊C4—22no—
365C4⋊C4—42no—
366C4⋊C4—42no—
367C4⋊C4C2×D4×C3112yes—
368C22⋊C4—28no—
369C22⋊C4—21no—
370C22⋊C4—22no—
371C22⋊C4—24no—
372C42—22no—
373C42—21no—
374C42—22no—
375C42—22no—
376C42C2×D4×C3111yescharacteristic
377C42C2×D4×C3111yescharacteristic
378C42C2×D4×C3112yes—
379C23—21no—
380C23—22no—
381C23C22×D4×C3111yescharacteristic
382Q8—21no—
383Q8—24no—
384Q8—48no—
385Q8—42no—
386Q8—42no—
387Q8—44no—
388Q8C31×#12412yes—
389D4—24no—
390D4—21no—
391D4—24no—
392D4—44no—
393D4—48no—
394D4—44no—
395D4C31×#12412yes—
396C2×C4—21no—
397C2×C4—24no—
398C2×C4—22no—
399C2×C4—22no—
400C2×C4—24no—
401C2×C4—28no—
402C2×C4—42no—
403C2×C4—44no—
404C2×C4—48no—
405C2×C4—48no—
406C2×C4—42no—
407C2×C4—42no—
408C2×C4—44no—
409C2×C4—44no—
410C2×C4—42no—
411C2×C4—42no—
412C2×C4C31×#12012yes—
413C2×C4C31×#12012yes—
414C2×C4C22×D4×C3111yescharacteristic
415C2×C4C22×D4×C3111yescharacteristic
416C2×C4C2×#41×C3112yes—
417C2×C4C31×H(5,𝔽2)12yes—
418C8—42no—
419C8—42no—
420C22—22no—
421C22—22no—
422C22—42no—
423C22—42no—
424C22—44no—
425C22C2×C31×#12011yescharacteristic
426C22C31×#54612yes—
427C4—22no—
428C4—22no—
429C4—22no—
430C4—44no—
431C4—42no—
432C4—42no—
433C4—82no—
434C4—82no—
435C4C2×C31×#12411yescharacteristic
436C4C31×#53511yescharacteristic
437C4C31×#54612yes—
438C2—22no—
439C2—42no—
440C2—82no—
441C2C31×#243511yescharacteristic
442C2C31×#302012yes—
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#3499C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#3142C2semidirect
3. C31×#3080C2semidirect
4. C31×#2642C2semidirect
5. C31×#2038C2semidirect
6. C31×#1966C2semidirect
7. C31×#1963C2semidirect
8. C31×#1793C2semidirect
9. C31×#1759C2semidirect
157. #25879C31direct (N × H)
200. #3142C2×C31semidirect
201. #3080C2×C31semidirect
202. #2642C2×C31semidirect
203. #2038C2×C31semidirect
204. #1966C2×C31semidirect
205. #1963C2×C31semidirect
206. #1793C2×C31semidirect
207. #1759C2×C31semidirect
318. C31#25879direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34992
C31×#31422
C31×#30802
C31×#26422
C31×#20382
C31×#19662
C31×#19632
C31×#17932
C31×#17592
#2587931