Finite Group Databasebeta

← C31×#10975 #21467734

Subgroups — C31×#10975 #21467734

Order 7936.

2054 conjugacy classes of subgroups.

The subgroup lattice has 484 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#127C211yesmaximal, characteristic
2C2×C31×#418C212yesmaximal, complemented
3C22×C31×#100C211yesmaximal, characteristic, complemented
4C31×#2309C211yesmaximal, characteristic, complemented
5C2×C31×#339C212yesmaximal, complemented
6C23×D4×C31—22no—
7C23×D4×C31C2211yescharacteristic
8C23×D4×C31C2211yescharacteristic
9C22×M16×C31C2212yes—
10C2×C31×#127—22no—
11C2×C31×#127—24no—
12C2×C31×#127—24no—
13C2×C31×#127C414yescomplemented
14C2×C31×#117C2212yes—
15C22×C42×C31C2211yescharacteristic
16C31×#418—24no—
17C31×#418—24no—
18C2×C31×#102—24no—
19C2×C31×#100—22no—
20C2×C31×#100—24no—
21C31×#390—24no—
22C31×#379—22no—
23C31×#339—24no—
24C25×C31—21no—
25C25×C31D412yes—
26C22×D4×C31—216no—
27C22×D4×C31—28no—
28C22×D4×C31—22no—
29C22×D4×C31—22no—
30C22×D4×C31—22no—
31C22×D4×C31—22no—
32C22×D4×C31—22no—
33C22×D4×C31—22no—
34C22×D4×C31—21no—
35C22×D4×C31—22no—
36C22×D4×C31—22no—
37C22×D4×C31—22no—
38C22×D4×C31—22no—
39C22×D4×C31—22no—
40C22×D4×C31—416no—
41C22×D4×C31C2×C412yes—
42C22×D4×C31C2×C412yes—
43C22×D4×C31D412yes—
44C22×D4×C31D414yes—
45C23×C4×C31—21no—
46C23×C4×C31C2311yescharacteristic
47C2×M16×C31—22no—
48C2×M16×C31—22no—
49C2×M16×C31—22no—
50C2×M16×C31—22no—
51C2×M16×C31—22no—
52C2×M16×C31D414yescomplemented
53C22×C8×C31—22no—
54C31×#127—216no—
55C31×#127—28no—
56C31×#127—28no—
57C31×#117—22no—
58C31×#117—22no—
59C31×#117—22no—
60C31×#117—22no—
61C2×C4⋊C4×C31D414yescomplemented
62C2×C22⋊C4×C31—22no—
63C2×C22⋊C4×C31—28no—
64C2×C42×C31—22no—
65C2×C42×C31—21no—
66C2×C42×C31—22no—
67C2×C42×C31C2×C412yes—
68C2×C42×C31D414yes—
69C31×#102—216no—
70C31×#100—28no—
71C24×C31—22no—
72C24×C31—24no—
73C24×C31—24no—
74C24×C31—22no—
75C24×C31—24no—
76C24×C31—22no—
77C24×C31—48no—
78C24×C31—48no—
79C24×C31—41no—
80C24×C31—42no—
81C24×C31—41no—
82C24×C31C22⋊C414yes—
83C24×C31C2×D411yescharacteristic
84C2×D4×C31—232no—
85C2×D4×C31—22no—
86C2×D4×C31—22no—
87C2×D4×C31—22no—
88C2×D4×C31—24no—
89C2×D4×C31—24no—
90C2×D4×C31—24no—
91C2×D4×C31—24no—
92C2×D4×C31—24no—
93C2×D4×C31—22no—
94C2×D4×C31—24no—
95C2×D4×C31—24no—
96C2×D4×C31—24no—
97C2×D4×C31—24no—
98C2×D4×C31—24no—
99C2×D4×C31—24no—
100C2×D4×C31—22no—
101C2×D4×C31—432no—
102C2×D4×C31—464no—
103C2×D4×C31—42no—
104C2×D4×C31—41no—
105C2×D4×C31—42no—
106C2×D4×C31—42no—
107C2×D4×C31—42no—
108C2×D4×C31—42no—
109C2×D4×C31—42no—
110C2×D4×C31—42no—
111C2×D4×C31—42no—
112C2×D4×C31—42no—
113C2×D4×C31—41no—
114C2×D4×C31—42no—
115C2×D4×C31—42no—
116C2×D4×C31—42no—
117C2×D4×C31—42no—
118C2×D4×C31C22⋊C414yescomplemented
119C22×C4×C31—28no—
120C22×C4×C31—22no—
121C22×C4×C31—24no—
122C22×C4×C31—24no—
123C22×C4×C31C22×C411yescharacteristic
124C22×C4×C31C2×D412yes—
125C22×C4×C31C2×D412yes—
126C22×C4×C31C2×D412yes—
127C22×C4×C31C2×D412yes—
128C22×C4×C31C2×D411yescharacteristic
129C22×C4×C31#4112yes—
130C22×C4×C31#4112yes—
131M16×C31—24no—
132M16×C31—24no—
133M16×C31—42no—
134M16×C31—42no—
135C2×C8×C31—24no—
136C2×C8×C31—42no—
137C2×C8×C31—42no—
138C4⋊C4×C31—24no—
139C4⋊C4×C31—24no—
140C22⋊C4×C31—42no—
141C22⋊C4×C31—42no—
142C22⋊C4×C31—88no—
143C42×C31—22no—
144C42×C31—24no—
145C42×C31—42no—
146C42×C31—42no—
147C42×C31C22⋊C414yescomplemented
148#10975C3111yesmaximal, characteristic, direct product factor, Sylow
149C23×C31—24no—
150C23×C31—24no—
151C23×C31—24no—
152C23×C31—24no—
153C23×C31—24no—
154C23×C31—48no—
155C23×C31—48no—
156C23×C31—416no—
157C23×C31—416no—
158C23×C31—42no—
159C23×C31—42no—
160C23×C31—44no—
161C23×C31—44no—
162C23×C31—44no—
163C23×C31—44no—
164C23×C31—48no—
165C23×C31—84no—
166C23×C31—88no—
167C23×C31—84no—
168C23×C31—88no—
169C23×C31—84no—
170C23×C31C2×C22⋊C411yescharacteristic
171C23×C31#12012yes—
172C23×C31#12011yescharacteristic
173C23×C31#12112yes—
174C23×C31#12311yescharacteristic
175D4×C31—28no—
176D4×C31—464no—
177D4×C31—44no—
178D4×C31—44no—
179D4×C31—44no—
180D4×C31—44no—
181D4×C31—44no—
182D4×C31—44no—
183D4×C31—44no—
184C2×C4×C31—28no—
185C2×C4×C31—216no—
186C2×C4×C31—24no—
187C2×C4×C31—44no—
188C2×C4×C31—48no—
189C2×C4×C31C2×C22⋊C411yescharacteristic
190C2×C4×C31C2×C22⋊C411yescharacteristic
191C2×C4×C31C4×D412yes—
192C2×C4×C31C4×D412yes—
193C2×C4×C31#12012yes—
194C2×C4×C31#12011yescharacteristic
195C2×C4×C31#12012yes—
196C2×C4×C31#12112yes—
197C2×C4×C31#12112yes—
198C2×C4×C31#12112yes—
199C2×C4×C31#12112yes—
200C2×C4×C31#12112yes—
201C2×C4×C31#12312yes—
202C2×C4×C31#12311yescharacteristic
203C2×C4×C31#12412yes—
204C2×C4×C31#12712yes—
205C8×C31—44no—
206C22×#127C2×C3111yescharacteristic
207C2×#418C2×C3112yescomplemented
208C22×#100C2×C3111yescharacteristic, complemented
209#2309C2×C3111yescharacteristic, complemented
210C2×#339C2×C3112yescomplemented
211C22×C31—22no—
212C22×C31—22no—
213C22×C31—24no—
214C22×C31—24no—
215C22×C31—48no—
216C22×C31—48no—
217C22×C31—48no—
218C22×C31—44no—
219C22×C31—44no—
220C22×C31—84no—
221C22×C31—84no—
222C22×C31—88no—
223C22×C31—88no—
224C22×C31—84no—
225C22×C31—88no—
226C22×C31—88no—
227C22×C31#37911yescharacteristic
228C22×C31#38611yescharacteristic
229C22×C31#38611yescharacteristic
230C22×C31#39212yes—
231C22×C31#39412yes—
232C22×C31#45314yes—
233C4×C31—28no—
234C4×C31—84no—
235C4×C31#38612yes—
236C4×C31#39012yes—
237C4×C31#39212yes—
238C4×C31#39412yes—
239C23×D4—22no—
240C23×D4C22×C3111yescharacteristic
241C23×D4C22×C3111yescharacteristic
242C22×M16C22×C3112yes—
243C2×#127—22no—
244C2×#127—24no—
245C2×#127—24no—
246C2×#127C4×C3114yescomplemented
247C2×#117C22×C3112yes—
248C22×C42C22×C3111yescharacteristic
249#418—24no—
250#418—24no—
251C2×#102—24no—
252C2×#100—22no—
253C2×#100—24no—
254#390—24no—
255#379—22no—
256#339—24no—
257C2×C31—21no—
258C2×C31—21no—
259C2×C31—22no—
260C2×C31—84no—
261C2×C31—84no—
262C2×C31#143811yescharacteristic
263C2×C31#188712yes—
264C2×C31#200214yes—
265C25—21no—
266C25D4×C3112yes—
267C22×D4—216no—
268C22×D4—28no—
269C22×D4—22no—
270C22×D4—22no—
271C22×D4—22no—
272C22×D4—22no—
273C22×D4—22no—
274C22×D4—21no—
275C22×D4—22no—
276C22×D4—22no—
277C22×D4—22no—
278C22×D4—22no—
279C22×D4—22no—
280C22×D4—22no—
281C22×D4—416no—
282C22×D4C2×C4×C3112yes—
283C22×D4C2×C4×C3112yes—
284C22×D4D4×C3112yes—
285C22×D4D4×C3114yes—
286C23×C4—21no—
287C23×C4C23×C3111yescharacteristic
288C2×M16—22no—
289C2×M16—22no—
290C2×M16—22no—
291C2×M16—22no—
292C2×M16—22no—
293C2×M16D4×C3114yescomplemented
294C22×C8—22no—
295#127—216no—
296#127—28no—
297#127—28no—
298#117—22no—
299#117—22no—
300#117—22no—
301#117—22no—
302C2×C4⋊C4D4×C3114yescomplemented
303C2×C22⋊C4—22no—
304C2×C22⋊C4—28no—
305C2×C42—22no—
306C2×C42—21no—
307C2×C42—22no—
308C2×C42C2×C4×C3112yes—
309C2×C42D4×C3114yes—
310#102—216no—
311#100—28no—
312C31#1097511yescharacteristic, direct product factor, Sylow
313C24—22no—
314C24—22no—
315C24—24no—
316C24—24no—
317C24—24no—
318C24—22no—
319C24—48no—
320C24—48no—
321C24—41no—
322C24—42no—
323C24—41no—
324C24C22⋊C4×C3114yes—
325C24C2×D4×C3111yescharacteristic
326C2×D4—232no—
327C2×D4—22no—
328C2×D4—22no—
329C2×D4—22no—
330C2×D4—24no—
331C2×D4—24no—
332C2×D4—24no—
333C2×D4—24no—
334C2×D4—24no—
335C2×D4—22no—
336C2×D4—24no—
337C2×D4—24no—
338C2×D4—24no—
339C2×D4—24no—
340C2×D4—24no—
341C2×D4—24no—
342C2×D4—22no—
343C2×D4—432no—
344C2×D4—464no—
345C2×D4—42no—
346C2×D4—41no—
347C2×D4—42no—
348C2×D4—42no—
349C2×D4—42no—
350C2×D4—42no—
351C2×D4—42no—
352C2×D4—42no—
353C2×D4—42no—
354C2×D4—42no—
355C2×D4—41no—
356C2×D4—42no—
357C2×D4—42no—
358C2×D4—42no—
359C2×D4—42no—
360C2×D4C22⋊C4×C3114yescomplemented
361C22×C4—28no—
362C22×C4—22no—
363C22×C4—24no—
364C22×C4—24no—
365C22×C4C22×C4×C3111yescharacteristic
366C22×C4C2×D4×C3112yes—
367C22×C4C2×D4×C3112yes—
368C22×C4C2×D4×C3112yes—
369C22×C4C2×D4×C3112yes—
370C22×C4C2×D4×C3111yescharacteristic
371C22×C4#41×C3112yes—
372C22×C4#41×C3112yes—
373M16—24no—
374M16—24no—
375M16—42no—
376M16—42no—
377C2×C8—24no—
378C2×C8—42no—
379C2×C8—42no—
380C4⋊C4—24no—
381C4⋊C4—24no—
382C22⋊C4—42no—
383C22⋊C4—42no—
384C22⋊C4—88no—
385C42—22no—
386C42—24no—
387C42—42no—
388C42—42no—
389C42C22⋊C4×C3114yescomplemented
390C23—24no—
391C23—24no—
392C23—24no—
393C23—24no—
394C23—24no—
395C23—48no—
396C23—48no—
397C23—416no—
398C23—416no—
399C23—48no—
400C23—42no—
401C23—42no—
402C23—44no—
403C23—44no—
404C23—44no—
405C23—44no—
406C23—84no—
407C23—88no—
408C23—84no—
409C23—88no—
410C23—84no—
411C23C2×C22⋊C4×C3111yescharacteristic
412C23C31×#12012yes—
413C23C31×#12011yescharacteristic
414C23C31×#12112yes—
415C23C31×#12311yescharacteristic
416D4—28no—
417D4—464no—
418D4—44no—
419D4—44no—
420D4—44no—
421D4—44no—
422D4—44no—
423D4—44no—
424D4—44no—
425C2×C4—28no—
426C2×C4—216no—
427C2×C4—24no—
428C2×C4—48no—
429C2×C4—44no—
430C2×C4C2×C22⋊C4×C3111yescharacteristic
431C2×C4C2×C22⋊C4×C3111yescharacteristic
432C2×C4C4×D4×C3112yes—
433C2×C4C4×D4×C3112yes—
434C2×C4C31×#12012yes—
435C2×C4C31×#12011yescharacteristic
436C2×C4C31×#12012yes—
437C2×C4C31×#12112yes—
438C2×C4C31×#12112yes—
439C2×C4C31×#12112yes—
440C2×C4C31×#12112yes—
441C2×C4C31×#12112yes—
442C2×C4C31×#12312yes—
443C2×C4C31×#12311yescharacteristic
444C2×C4C31×#12412yes—
445C2×C4C31×#12712yes—
446C8—44no—
447C22—22no—
448C22—22no—
449C22—24no—
450C22—24no—
451C22—48no—
452C22—48no—
453C22—48no—
454C22—44no—
455C22—44no—
456C22—84no—
457C22—84no—
458C22—88no—
459C22—88no—
460C22—84no—
461C22—88no—
462C22—88no—
463C22C31×#37911yescharacteristic
464C22C31×#38611yescharacteristic
465C22C31×#38611yescharacteristic
466C22C31×#39212yes—
467C22C31×#39412yes—
468C22C31×#45314yes—
469C4—28no—
470C4—84no—
471C4C31×#38612yes—
472C4C31×#39012yes—
473C4C31×#39212yes—
474C4C31×#39412yes—
475C2—21no—
476C2—21no—
477C2—22no—
478C2—84no—
479C2—84no—
480C2C31×#143811yescharacteristic
481C2C31×#188712yes—
482C2C31×#200214yes—
subgroupG/H
center, socleC23×C31#120
commutatorC22×C4C22×C4×C31
Frattini, cosocleC23×C4C23×C31
prime radicalC22×C31×#127C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#418C2semidirect
3. C22×C31×#100C2semidirect
4. C31×#2309C2semidirect
5. C2×C31×#339C2semidirect
13. C2×C31×#127C4semidirect
52. C2×M16×C31D4semidirect
61. C2×C4⋊C4×C31D4semidirect
118. C2×D4×C31C22⋊C4semidirect
147. C42×C31C22⋊C4semidirect
148. #10975C31direct (N × H)
207. C2×#418C2×C31semidirect
208. C22×#100C2×C31semidirect
209. #2309C2×C31semidirect
210. C2×#339C2×C31semidirect
246. C2×#127C4×C31semidirect
293. C2×M16D4×C31semidirect
302. C2×C4⋊C4D4×C31semidirect
312. C31#10975direct (N × H)
360. C2×D4C22⋊C4×C31semidirect
389. C42C22⋊C4×C31semidirect

Maximal subgroups

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

subgroupindex
C22×C31×#1272
C2×C31×#4182
C22×C31×#1002
C31×#23092
C2×C31×#3392
#1097531