Finite Group Databasebeta

← C31×#23446 #21480205

Subgroups — C31×#23446 #21480205

Order 7936.

1994 conjugacy classes of subgroups.

The subgroup lattice has 466 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3449C211yesmaximal, characteristic
2C2×C31×#536C212yesmaximal, complemented
3C2×C31×#410C212yesmaximal, complemented
4C31×#2310C211yesmaximal, characteristic, complemented
5C31×#2022C218yesmaximal, complemented
6C31×#1740C211yesmaximal, characteristic, complemented
7C22×#41×C31C2212yes—
8C23×Q8×C31C2211yescharacteristic
9C31×#537—22no—
10C31×#536—22no—
11C31×#536—28no—
12C31×#536—28no—
13C31×#535—22no—
14C31×#534C2214yes—
15C31×#532—22no—
16C2×C31×C4⋊Q8—22no—
17C2×C31×#124—22no—
18C31×#525—24no—
19C2×C31×#123C2218yes—
20C2×C31×C22⋊Q8—24no—
21C2×C31×#117C2211yescharacteristic
22C2×C31×#117C2212yes—
23C2×C31×#117C2211yescharacteristic
24C31×#410—28no—
25C2×C31×#99C2218yes—
26C31×#391—22no—
27C31×#391—22no—
28C31×#381C2214yes—
29C31×#342C2214yes—
30C2×#41×C31—24no—
31C2×#41×C31—22no—
32C2×#41×C31—22no—
33C2×#41×C31—22no—
34C2×#41×C31—24no—
35C2×#41×C31—24no—
36C2×#41×C31—22no—
37C2×#41×C31—24no—
38C22×Q8×C31—22no—
39C22×Q8×C31—22no—
40C22×Q8×C31—24no—
41C22×Q8×C31—21no—
42C22×Q8×C31—21no—
43C22×Q8×C31—22no—
44C22×Q8×C31D412yes—
45C22×Q8×C31D414yescomplemented
46C22×D4×C31D412yes—
47C22×D4×C31C2314yes—
48C23×C4×C31D414yes—
49C23×C4×C31C2312yes—
50C23×C4×C31C2311yescharacteristic
51C31×C4⋊Q8—216no—
52C31×C4⋊Q8—22no—
53C31×#127—22no—
54C31×#124—216no—
55C31×#124—24no—
56C31×#123—216no—
57C31×#123—28no—
58C31×#123—216no—
59C31×C22⋊Q8—232no—
60C31×C22⋊Q8—28no—
61C31×#121—28no—
62C31×#121—28no—
63C31×#120—28no—
64C4×D4×C31—28no—
65C31×#117—22no—
66C31×#117—22no—
67C31×#117—24no—
68C31×#117—24no—
69C31×#117D418yescomplemented
70C2×C4⋊C4×C31—22no—
71C2×C4⋊C4×C31—28no—
72C2×C4⋊C4×C31—21no—
73C2×C4⋊C4×C31D412yes—
74C2×C22⋊C4×C31—28no—
75C2×C22⋊C4×C31C2312yes—
76C2×C22⋊C4×C31C2312yes—
77C2×C22⋊C4×C31C2314yes—
78C2×C42×C31—22no—
79C2×C42×C31—21no—
80C2×C42×C31D412yes—
81C31×#99—216no—
82C31×#95—28no—
83C24×C31C2×D414yes—
84C24×C31C2411yescharacteristic
85#41×C31—44no—
86#41×C31—44no—
87#41×C31—44no—
88#41×C31—44no—
89#41×C31—44no—
90#41×C31—44no—
91#41×C31—44no—
92#41×C31—44no—
93C2×Q8×C31—28no—
94C2×Q8×C31—22no—
95C2×Q8×C31—28no—
96C2×Q8×C31—22no—
97C2×Q8×C31—24no—
98C2×Q8×C31—24no—
99C2×Q8×C31—24no—
100C2×Q8×C31—24no—
101C2×Q8×C31—41no—
102C2×Q8×C31—41no—
103C2×Q8×C31—42no—
104C2×Q8×C31—44no—
105C2×Q8×C31—44no—
106C2×Q8×C31—42no—
107C2×Q8×C31—42no—
108C2×D4×C31—24no—
109C2×D4×C31—24no—
110C2×D4×C31—24no—
111C2×D4×C31—24no—
112C2×D4×C31—24no—
113C2×D4×C31—24no—
114C2×D4×C31—28no—
115C2×D4×C31—22no—
116C2×D4×C31—24no—
117C2×D4×C31—22no—
118C2×D4×C31—24no—
119C22×C4×C31—22no—
120C22×C4×C31—24no—
121C22×C4×C31—24no—
122C22×C4×C31—24no—
123C22×C4×C31—22no—
124C22×C4×C31—24no—
125C22×C4×C31—24no—
126C22×C4×C31—28no—
127C22×C4×C31—28no—
128C22×C4×C31—22no—
129C22×C4×C31C2×D414yes—
130C22×C4×C31C2×D414yes—
131C22×C4×C31C2×D414yes—
132C22×C4×C31C2×D412yes—
133C22×C4×C31C2×D412yes—
134C22×C4×C31C2×D412yes—
135C22×C4×C31C2×D411yescharacteristic
136C22×C4×C31C2×D411yescharacteristic
137C22×C4×C31C2×D414yes—
138C22×C4×C31#4112yes—
139C4⋊C4×C31—232no—
140C4⋊C4×C31—28no—
141C4⋊C4×C31—28no—
142C4⋊C4×C31—24no—
143C4⋊C4×C31—42no—
144C22⋊C4×C31—232no—
145C22⋊C4×C31—216no—
146C22⋊C4×C31—24no—
147C22⋊C4×C31—24no—
148C22⋊C4×C31—24no—
149C22⋊C4×C31C2×D418yes—
150C42×C31—28no—
151C42×C31—22no—
152C42×C31—22no—
153C42×C31—42no—
154#23446C3111yesmaximal, characteristic, direct product factor, Sylow
155C23×C31—24no—
156C23×C31—24no—
157C23×C31—24no—
158C23×C31—42no—
159C23×C31—48no—
160C23×C31C22×D412yes—
161C23×C31C22×D411yescharacteristic
162C23×C31C22×D411yescharacteristic
163C23×C31C22×D412yes—
164C23×C31C2×#4111yescharacteristic
165Q8×C31—44no—
166Q8×C31—48no—
167Q8×C31—44no—
168Q8×C31—44no—
169Q8×C31—44no—
170D4×C31—44no—
171D4×C31—44no—
172D4×C31—44no—
173D4×C31—44no—
174D4×C31—44no—
175D4×C31—44no—
176D4×C31—88no—
177C2×C4×C31—28no—
178C2×C4×C31—28no—
179C2×C4×C31—24no—
180C2×C4×C31—24no—
181C2×C4×C31—24no—
182C2×C4×C31—24no—
183C2×C4×C31—24no—
184C2×C4×C31—48no—
185C2×C4×C31—42no—
186C2×C4×C31—44no—
187C2×C4×C31—42no—
188C2×C4×C31—48no—
189C2×C4×C31—48no—
190C2×C4×C31—44no—
191C2×C4×C31—44no—
192C2×C4×C31—42no—
193C2×C4×C31#12014yes—
194C2×C4×C31#12014yes—
195C2×C4×C31#12011yescharacteristic
196C2×C4×C31#12011yescharacteristic
197C2×C4×C31#12012yes—
198C2×C4×C31#12114yes—
199C2×C4×C31#12114yes—
200C2×C4×C31#12112yes—
201C2×C4×C31#12112yes—
202C2×C4×C31#12712yes—
203C2×C4×C31#12712yes—
204#3449C2×C3111yescharacteristic
205C2×#536C2×C3112yescomplemented
206C2×#410C2×C3112yescomplemented
207#2310C2×C3111yescharacteristic, complemented
208#2022C2×C3118yescomplemented
209#1740C2×C3111yescharacteristic, complemented
210C22×C31—22no—
211C22×C31—24no—
212C22×C31—41no—
213C22×C31—42no—
214C22×C31—41no—
215C22×C31—48no—
216C22×C31—44no—
217C22×C31—48no—
218C22×C31—84no—
219C22×C31C2×#12012yes—
220C22×C31C2×#12011yescharacteristic
221C22×C31C2×#12111yescharacteristic
222C22×C31C2×#12112yes—
223C22×C31C2×#12711yescharacteristic
224C4×C31—48no—
225C4×C31—44no—
226C4×C31—44no—
227C4×C31—44no—
228C4×C31—82no—
229C4×C31#39212yes—
230C4×C31#39214yes—
231C4×C31#39212yes—
232C22×#41C22×C3112yes—
233C23×Q8C22×C3111yescharacteristic
234#537—22no—
235#536—22no—
236#536—28no—
237#536—28no—
238#535—22no—
239#534C22×C3114yes—
240#532—22no—
241C2×C4⋊Q8—22no—
242C2×#124—22no—
243#525—24no—
244C2×#123C22×C3118yes—
245C2×C22⋊Q8—24no—
246C2×#117C22×C3111yescharacteristic
247C2×#117C22×C3112yes—
248C2×#117C22×C3111yescharacteristic
249#410—28no—
250C2×#99C22×C3118yes—
251#391—22no—
252#391—22no—
253#381C22×C3114yes—
254#342C22×C3114yes—
255C2×C31—22no—
256C2×C31—21no—
257C2×C31—22no—
258C2×C31—21no—
259C2×C31—84no—
260C2×C31C2×#39211yescharacteristic
261C2×C31#302812yes—
262C2×#41—22no—
263C2×#41—22no—
264C2×#41—22no—
265C2×#41—24no—
266C2×#41—24no—
267C2×#41—22no—
268C2×#41—24no—
269C2×#41—24no—
270C22×Q8—22no—
271C22×Q8—22no—
272C22×Q8—24no—
273C22×Q8—21no—
274C22×Q8—21no—
275C22×Q8—22no—
276C22×Q8D4×C3112yes—
277C22×Q8D4×C3114yescomplemented
278C22×D4D4×C3112yes—
279C22×D4C23×C3114yes—
280C23×C4D4×C3114yes—
281C23×C4C23×C3112yes—
282C23×C4C23×C3111yescharacteristic
283C4⋊Q8—216no—
284C4⋊Q8—22no—
285#127—22no—
286#124—216no—
287#124—24no—
288#123—216no—
289#123—28no—
290#123—216no—
291C22⋊Q8—232no—
292C22⋊Q8—28no—
293#121—28no—
294#121—28no—
295#120—28no—
296C4×D4—28no—
297#117—22no—
298#117—22no—
299#117—24no—
300#117—24no—
301#117D4×C3118yescomplemented
302C2×C4⋊C4—22no—
303C2×C4⋊C4—28no—
304C2×C4⋊C4—21no—
305C2×C4⋊C4D4×C3112yes—
306C2×C22⋊C4—28no—
307C2×C22⋊C4C23×C3112yes—
308C2×C22⋊C4C23×C3112yes—
309C2×C22⋊C4C23×C3114yes—
310C2×C42—22no—
311C2×C42—21no—
312C2×C42D4×C3112yes—
313#99—216no—
314#95—28no—
315C31#2344611yescharacteristic, direct product factor, Sylow
316C24C2×D4×C3114yes—
317C24C24×C3111yescharacteristic
318#41—44no—
319#41—44no—
320#41—44no—
321#41—44no—
322#41—44no—
323#41—44no—
324#41—44no—
325#41—44no—
326C2×Q8—28no—
327C2×Q8—22no—
328C2×Q8—28no—
329C2×Q8—22no—
330C2×Q8—24no—
331C2×Q8—24no—
332C2×Q8—24no—
333C2×Q8—24no—
334C2×Q8—41no—
335C2×Q8—41no—
336C2×Q8—42no—
337C2×Q8—44no—
338C2×Q8—44no—
339C2×Q8—42no—
340C2×Q8—42no—
341C2×D4—24no—
342C2×D4—24no—
343C2×D4—24no—
344C2×D4—24no—
345C2×D4—24no—
346C2×D4—24no—
347C2×D4—28no—
348C2×D4—22no—
349C2×D4—24no—
350C2×D4—22no—
351C2×D4—24no—
352C22×C4—22no—
353C22×C4—24no—
354C22×C4—24no—
355C22×C4—24no—
356C22×C4—22no—
357C22×C4—24no—
358C22×C4—24no—
359C22×C4—28no—
360C22×C4—28no—
361C22×C4—22no—
362C22×C4C2×D4×C3114yes—
363C22×C4C2×D4×C3114yes—
364C22×C4C2×D4×C3114yes—
365C22×C4C2×D4×C3112yes—
366C22×C4C2×D4×C3112yes—
367C22×C4C2×D4×C3112yes—
368C22×C4C2×D4×C3111yescharacteristic
369C22×C4C2×D4×C3111yescharacteristic
370C22×C4C2×D4×C3114yes—
371C22×C4#41×C3112yes—
372C4⋊C4—232no—
373C4⋊C4—28no—
374C4⋊C4—28no—
375C4⋊C4—24no—
376C4⋊C4—42no—
377C22⋊C4—232no—
378C22⋊C4—216no—
379C22⋊C4—24no—
380C22⋊C4—24no—
381C22⋊C4—24no—
382C22⋊C4C2×D4×C3118yes—
383C42—28no—
384C42—22no—
385C42—22no—
386C42—42no—
387C23—24no—
388C23—24no—
389C23—24no—
390C23—42no—
391C23—48no—
392C23C22×D4×C3112yes—
393C23C22×D4×C3111yescharacteristic
394C23C22×D4×C3111yescharacteristic
395C23C22×D4×C3112yes—
396C23C2×#41×C3111yescharacteristic
397Q8—44no—
398Q8—48no—
399Q8—44no—
400Q8—44no—
401Q8—44no—
402D4—44no—
403D4—44no—
404D4—44no—
405D4—44no—
406D4—44no—
407D4—44no—
408D4—88no—
409C2×C4—24no—
410C2×C4—28no—
411C2×C4—24no—
412C2×C4—28no—
413C2×C4—24no—
414C2×C4—24no—
415C2×C4—24no—
416C2×C4—48no—
417C2×C4—42no—
418C2×C4—44no—
419C2×C4—42no—
420C2×C4—48no—
421C2×C4—48no—
422C2×C4—44no—
423C2×C4—44no—
424C2×C4—42no—
425C2×C4C31×#12011yescharacteristic
426C2×C4C31×#12011yescharacteristic
427C2×C4C31×#12014yes—
428C2×C4C31×#12012yes—
429C2×C4C31×#12014yes—
430C2×C4C31×#12114yes—
431C2×C4C31×#12114yes—
432C2×C4C31×#12112yes—
433C2×C4C31×#12112yes—
434C2×C4C31×#12712yes—
435C2×C4C31×#12712yes—
436C22—22no—
437C22—24no—
438C22—41no—
439C22—42no—
440C22—41no—
441C22—48no—
442C22—44no—
443C22—48no—
444C22—84no—
445C22C2×C31×#12012yes—
446C22C2×C31×#12011yescharacteristic
447C22C2×C31×#12111yescharacteristic
448C22C2×C31×#12112yes—
449C22C2×C31×#12711yescharacteristic
450C4—48no—
451C4—44no—
452C4—44no—
453C4—44no—
454C4—82no—
455C4C31×#39212yes—
456C4C31×#39214yes—
457C4C31×#39212yes—
458C2—22no—
459C2—21no—
460C2—22no—
461C2—21no—
462C2—84no—
463C2C2×C31×#39211yescharacteristic
464C2C31×#302812yes—
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC24C24×C31
prime radicalC31×#3449C2
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#536C2semidirect
3. C2×C31×#410C2semidirect
4. C31×#2310C2semidirect
5. C31×#2022C2semidirect
6. C31×#1740C2semidirect
45. C22×Q8×C31D4semidirect
69. C31×#117D4semidirect
154. #23446C31direct (N × H)
205. C2×#536C2×C31semidirect
206. C2×#410C2×C31semidirect
207. #2310C2×C31semidirect
208. #2022C2×C31semidirect
209. #1740C2×C31semidirect
277. C22×Q8D4×C31semidirect
301. #117D4×C31semidirect
315. C31#23446direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34492
C2×C31×#5362
C2×C31×#4102
C31×#23102
C31×#20222
C31×#17402
#2344631