Finite Group Databasebeta

← C31×#26046 #21482805

Subgroups — C31×#26046 #21482805

Order 7936.

810 conjugacy classes of subgroups.

The subgroup lattice has 438 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#477C212yesmaximal
2C31×#2551C211yesmaximal, characteristic
3Q8×C4⋊C4×C31C211yesmaximal, characteristic
4C31×#2087C212yesmaximal
5C31×#2057C212yesmaximal
6C31×#1947C211yesmaximal, characteristic
7C31×#1939C211yesmaximal, characteristic
8C31×#1863C212yesmaximal
9C31×#1845C211yesmaximal, characteristic
10C31×#1803C211yesmaximal, characteristic
11C4×C31×#103C211yesmaximal, characteristic
12C2×C31×C4⋊Q8—21no—
13C2×C31×C4⋊Q8C2212yes—
14C2×C4×Q8×C31C2212yes—
15C2×C4×Q8×C31C2211yescharacteristic
16C31×#477—28no—
17C2×C31×#107C2212yes—
18C2×C31×#107C2212yes—
19C2×C31×#107C2212yes—
20C2×C31×C4⋊C8C2211yescharacteristic
21C2×C31×C4⋊C8C2212yes—
22C2×C31×#103C2212yes—
23C2×C31×#103C2211yescharacteristic
24C2×C31×#103C2211yescharacteristic
25C2×C4×C8×C31C2211yescharacteristic
26C31×#395—22no—
27C31×#389—21no—
28C31×#389—22no—
29C31×#389C2212yes—
30C31×#389C2212yes—
31C31×#384—21no—
32C31×#384C2211yescharacteristic
33C31×#384C2211yescharacteristic
34C4×C4⋊C4×C31—21no—
35C4×C4⋊C4×C31C2211yescharacteristic
36C4×C4⋊C4×C31C2211yescharacteristic
37C31×#340C2211yescharacteristic
38C31×#340C2212yes—
39C31×#340C2211yescharacteristic
40C31×#340C2212yes—
41C31×#336C2212yes—
42C22×Q8×C31—22no—
43C22×Q8×C31C2311yescharacteristic
44C22×C8×C31C2312yes—
45C22×C8×C31C2311yescharacteristic
46C22×C8×C31C2311yescharacteristic
47C31×C4⋊Q8—24no—
48C31×C4⋊Q8—42no—
49C31×C4⋊Q8—44no—
50C4×Q8×C31—22no—
51C4×Q8×C31—24no—
52C4×Q8×C31—42no—
53C4×Q8×C31Q814yescomplemented
54C2×C4⋊C4×C31—21no—
55C2×C4⋊C4×C31—22no—
56C2×C4⋊C4×C31—22no—
57C2×C4⋊C4×C31—22no—
58C2×C4⋊C4×C31—21no—
59C2×C4⋊C4×C31—21no—
60C2×C4⋊C4×C31—21no—
61C2×C4⋊C4×C31—22no—
62C2×C4⋊C4×C31—21no—
63C2×C4⋊C4×C31D411yescharacteristic
64C2×C4⋊C4×C31D411yescharacteristic
65C2×C4⋊C4×C31C2312yes—
66C2×C4⋊C4×C31C2312yes—
67C2×C4⋊C4×C31C2311yescharacteristic
68C2×C4⋊C4×C31C2311yescharacteristic
69C2×C4⋊C4×C31C2311yescharacteristic
70C2×C42×C31—21no—
71C2×C42×C31—22no—
72C2×C42×C31—21no—
73C2×C42×C31C2312yes—
74C2×C42×C31C2311yescharacteristic
75C31×#107—24no—
76C31×#107—24no—
77C31×#107—42no—
78C31×C4⋊C8—24no—
79C31×C4⋊C8—22no—
80C31×#103—24no—
81C31×#103D414yes—
82C31×#103Q814yescomplemented
83C4×C8×C31—22no—
84C31×#95—21no—
85C31×#95—22no—
86C31×#95—22no—
87C31×#95D412yes—
88C2×Q8×C31—21no—
89C2×Q8×C31—21no—
90C2×Q8×C31—21no—
91C2×Q8×C31—44no—
92C2×Q8×C31—44no—
93C2×Q8×C31—82no—
94C2×Q8×C31C2×D412yes—
95C2×Q8×C31C2×Q812yes—
96C2×Q8×C31C2×Q812yes—
97C22×C4×C31—21no—
98C22×C4×C31—21no—
99C22×C4×C31—21no—
100C22×C4×C31—21no—
101C22×C4×C31—22no—
102C22×C4×C31—22no—
103C22×C4×C31C2×D412yes—
104C22×C4×C31C2×D411yescharacteristic
105C22×C4×C31C2×D412yes—
106C22×C4×C31C2×D411yescharacteristic
107C22×C4×C31C2411yescharacteristic
108C2×C8×C31—21no—
109C2×C8×C31—21no—
110C2×C8×C31—21no—
111C2×C8×C31—21no—
112C2×C8×C31—22no—
113C2×C8×C31—22no—
114C2×C8×C31—22no—
115C2×C8×C31C2×D412yes—
116C2×C8×C31C2×Q812yes—
117C4⋊C4×C31—24no—
118C4⋊C4×C31—22no—
119C4⋊C4×C31—21no—
120C4⋊C4×C31—21no—
121C4⋊C4×C31—21no—
122C4⋊C4×C31—22no—
123C4⋊C4×C31—22no—
124C4⋊C4×C31—22no—
125C4⋊C4×C31—22no—
126C4⋊C4×C31—44no—
127C4⋊C4×C31—44no—
128C4⋊C4×C31—44no—
129C4⋊C4×C31—42no—
130C4⋊C4×C31—42no—
131C4⋊C4×C31—81no—
132C4⋊C4×C31—81no—
133C4⋊C4×C31—82no—
134C4⋊C4×C31Q1614yes—
135C4⋊C4×C31C2×D412yes—
136C4⋊C4×C31C2×Q812yes—
137C4⋊C4×C31C2×Q812yes—
138C42×C31—24no—
139C42×C31—22no—
140C42×C31—22no—
141C42×C31—44no—
142C42×C31—42no—
143C42×C31C2×Q812yes—
144C42×C31#4112yes—
145#26046C3111yesmaximal, characteristic, direct product factor, Sylow
146C23×C31C22×D411yescharacteristic
147Q8×C31—22no—
148Q8×C31—22no—
149Q8×C31—22no—
150Q8×C31—88no—
151Q8×C31C4⋊Q814yescomplemented
152C2×C4×C31—22no—
153C2×C4×C31—22no—
154C2×C4×C31—22no—
155C2×C4×C31—22no—
156C2×C4×C31—21no—
157C2×C4×C31—21no—
158C2×C4×C31—22no—
159C2×C4×C31—22no—
160C2×C4×C31—22no—
161C2×C4×C31—22no—
162C2×C4×C31—22no—
163C2×C4×C31—22no—
164C2×C4×C31—22no—
165C2×C4×C31—41no—
166C2×C4×C31—41no—
167C2×C4×C31—41no—
168C2×C4×C31—41no—
169C2×C4×C31—41no—
170C2×C4×C31—41no—
171C2×C4×C31—42no—
172C2×C4×C31—42no—
173C2×C4×C31—42no—
174C2×C4×C31—42no—
175C2×C4×C31—42no—
176C2×C4×C31—42no—
177C2×C4×C31C22⋊Q812yes—
178C2×C4×C31C22⋊Q812yes—
179C2×C4×C31C2×Q1614yes—
180C2×C4×C31C2×Q1612yes—
181C2×C4×C31AGL(1,ℤ/8)12yes—
182C2×C4×C31C22×D411yescharacteristic
183C2×C4×C31C22×Q811yescharacteristic
184C2×C4×C31C22×Q811yescharacteristic
185C2×C4×C31C2×#4111yescharacteristic
186C2×C4×C31H(5,𝔽2)11yescharacteristic
187C2×C4×C312−1+411yescharacteristic
188C8×C31—22no—
189C8×C31—22no—
190C8×C31—42no—
191C2×#477C2×C3112yes—
192#2551C2×C3111yescharacteristic
193Q8×C4⋊C4C2×C3111yescharacteristic
194#2087C2×C3112yes—
195#2057C2×C3112yes—
196#1947C2×C3111yescharacteristic
197#1939C2×C3111yescharacteristic
198#1863C2×C3112yes—
199#1845C2×C3111yescharacteristic
200#1803C2×C3111yescharacteristic
201C4×#103C2×C3111yescharacteristic
202C22×C31C2×C22⋊Q811yescharacteristic
203C22×C31D4211yescharacteristic
204C22×C31D4×Q811yescharacteristic
205C22×C31C22×Q1611yescharacteristic
206C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
207C22×C31#57611yescharacteristic
208C22×C31#57811yescharacteristic
209C4×C31—22no—
210C4×C31—24no—
211C4×C31—24no—
212C4×C31—42no—
213C4×C31—42no—
214C4×C31—42no—
215C4×C31—42no—
216C4×C31—82no—
217C4×C31—82no—
218C4×C31#47714yescomplemented
219C4×C31C2×C4⋊Q811yescharacteristic
220C4×C31#54411yescharacteristic
221C4×C31#54711yescharacteristic
222C4×C31#55411yescharacteristic
223C2×C4⋊Q8—21no—
224C2×C4⋊Q8C22×C3112yes—
225C2×C4×Q8C22×C3112yes—
226C2×C4×Q8C22×C3111yescharacteristic
227#477—28no—
228C2×#107C22×C3112yes—
229C2×#107C22×C3112yes—
230C2×#107C22×C3112yes—
231C2×C4⋊C8C22×C3112yes—
232C2×C4⋊C8C22×C3111yescharacteristic
233C2×#103C22×C3112yes—
234C2×#103C22×C3111yescharacteristic
235C2×#103C22×C3111yescharacteristic
236C2×C4×C8C22×C3111yescharacteristic
237#395—22no—
238#389—21no—
239#389—22no—
240#389C22×C3112yes—
241#389C22×C3112yes—
242#384—21no—
243#384C22×C3111yescharacteristic
244#384C22×C3111yescharacteristic
245C4×C4⋊C4—21no—
246C4×C4⋊C4C22×C3111yescharacteristic
247C4×C4⋊C4C22×C3111yescharacteristic
248#340C22×C3111yescharacteristic
249#340C22×C3112yes—
250#340C22×C3111yescharacteristic
251#340C22×C3112yes—
252#336C22×C3112yes—
253C2×C31#244011yescharacteristic
254C2×C31C2×#47711yescharacteristic
255C2×C31#308311yescharacteristic
256C2×C31#327411yescharacteristic
257C2×C31D4×Q1611yescharacteristic
258C2×C31Q8×Q1611yescharacteristic
259C2×C31#338611yescharacteristic
260C22×Q8—22no—
261C22×Q8C23×C3111yescharacteristic
262C22×C8C23×C3112yes—
263C22×C8C23×C3111yescharacteristic
264C22×C8C23×C3111yescharacteristic
265C4⋊Q8—24no—
266C4⋊Q8—42no—
267C4⋊Q8—44no—
268C4×Q8—22no—
269C4×Q8—24no—
270C4×Q8—42no—
271C4×Q8Q8×C3114yescomplemented
272C2×C4⋊C4—21no—
273C2×C4⋊C4—22no—
274C2×C4⋊C4—21no—
275C2×C4⋊C4—22no—
276C2×C4⋊C4—22no—
277C2×C4⋊C4—21no—
278C2×C4⋊C4—22no—
279C2×C4⋊C4—21no—
280C2×C4⋊C4—21no—
281C2×C4⋊C4D4×C3111yescharacteristic
282C2×C4⋊C4D4×C3111yescharacteristic
283C2×C4⋊C4C23×C3112yes—
284C2×C4⋊C4C23×C3112yes—
285C2×C4⋊C4C23×C3111yescharacteristic
286C2×C4⋊C4C23×C3111yescharacteristic
287C2×C4⋊C4C23×C3111yescharacteristic
288C2×C42—21no—
289C2×C42—22no—
290C2×C42—21no—
291C2×C42C23×C3112yes—
292C2×C42C23×C3111yescharacteristic
293#107—24no—
294#107—24no—
295#107—42no—
296C4⋊C8—24no—
297C4⋊C8—22no—
298#103—24no—
299#103D4×C3114yes—
300#103Q8×C3114yescomplemented
301C4×C8—22no—
302#95—22no—
303#95—21no—
304#95—22no—
305#95D4×C3112yes—
306C31#2604611yescharacteristic, direct product factor, Sylow
307C2×Q8—21no—
308C2×Q8—21no—
309C2×Q8—21no—
310C2×Q8—44no—
311C2×Q8—44no—
312C2×Q8—82no—
313C2×Q8C2×D4×C3112yes—
314C2×Q8C2×Q8×C3112yes—
315C2×Q8C2×Q8×C3112yes—
316C22×C4—21no—
317C22×C4—21no—
318C22×C4—21no—
319C22×C4—21no—
320C22×C4—22no—
321C22×C4—22no—
322C22×C4C2×D4×C3112yes—
323C22×C4C2×D4×C3111yescharacteristic
324C22×C4C2×D4×C3112yes—
325C22×C4C2×D4×C3111yescharacteristic
326C22×C4C24×C3111yescharacteristic
327C2×C8—21no—
328C2×C8—21no—
329C2×C8—21no—
330C2×C8—21no—
331C2×C8—22no—
332C2×C8—22no—
333C2×C8—22no—
334C2×C8C2×D4×C3112yes—
335C2×C8C2×Q8×C3112yes—
336C4⋊C4—24no—
337C4⋊C4—22no—
338C4⋊C4—21no—
339C4⋊C4—21no—
340C4⋊C4—21no—
341C4⋊C4—22no—
342C4⋊C4—22no—
343C4⋊C4—22no—
344C4⋊C4—22no—
345C4⋊C4—44no—
346C4⋊C4—44no—
347C4⋊C4—44no—
348C4⋊C4—42no—
349C4⋊C4—42no—
350C4⋊C4—81no—
351C4⋊C4—81no—
352C4⋊C4—82no—
353C4⋊C4Q16×C3114yes—
354C4⋊C4C2×D4×C3112yes—
355C4⋊C4C2×Q8×C3112yes—
356C4⋊C4C2×Q8×C3112yes—
357C42—24no—
358C42—22no—
359C42—22no—
360C42—44no—
361C42—42no—
362C42C2×Q8×C3112yes—
363C42#41×C3112yes—
364C23C22×D4×C3111yescharacteristic
365Q8—22no—
366Q8—22no—
367Q8—22no—
368Q8—88no—
369Q8C31×C4⋊Q814yescomplemented
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—21no—
375C2×C4—21no—
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—22no—
381C2×C4—22no—
382C2×C4—22no—
383C2×C4—41no—
384C2×C4—41no—
385C2×C4—41no—
386C2×C4—41no—
387C2×C4—41no—
388C2×C4—41no—
389C2×C4—42no—
390C2×C4—42no—
391C2×C4—42no—
392C2×C4—42no—
393C2×C4—42no—
394C2×C4—42no—
395C2×C4C31×C22⋊Q812yes—
396C2×C4C31×C22⋊Q812yes—
397C2×C4C2×Q16×C3114yes—
398C2×C4C2×Q16×C3112yes—
399C2×C4C31×AGL(1,ℤ/8)12yes—
400C2×C4C22×D4×C3111yescharacteristic
401C2×C4C22×Q8×C3111yescharacteristic
402C2×C4C22×Q8×C3111yescharacteristic
403C2×C4C2×#41×C3111yescharacteristic
404C2×C4C31×H(5,𝔽2)11yescharacteristic
405C2×C4C31×2−1+411yescharacteristic
406C8—22no—
407C8—22no—
408C8—42no—
409C22C2×C31×C22⋊Q811yescharacteristic
410C22D42×C3111yescharacteristic
411C22D4×Q8×C3111yescharacteristic
412C22C22×Q16×C3111yescharacteristic
413C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
414C22C31×#57611yescharacteristic
415C22C31×#57811yescharacteristic
416C4—22no—
417C4—24no—
418C4—24no—
419C4—42no—
420C4—42no—
421C4—42no—
422C4—42no—
423C4—82no—
424C4—82no—
425C4C31×#47714yescomplemented
426C4C2×C31×C4⋊Q811yescharacteristic
427C4C31×#54411yescharacteristic
428C4C31×#54711yescharacteristic
429C4C31×#55411yescharacteristic
430C2C31×#244011yescharacteristic
431C2C2×C31×#47711yescharacteristic
432C2C31×#308311yescharacteristic
433C2C31×#327411yescharacteristic
434C2D4×Q16×C3111yescharacteristic
435C2Q8×Q16×C3111yescharacteristic
436C2C31×#338611yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C4×C4⋊C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
53. C4×Q8×C31Q8semidirect
82. C31×#103Q8semidirect
145. #26046C31direct (N × H)
151. Q8×C31C4⋊Q8semidirect
218. C4×C31#477semidirect
271. C4×Q8Q8×C31semidirect
300. #103Q8×C31semidirect
306. C31#26046direct (N × H)
369. Q8C31×C4⋊Q8semidirect
425. C4C31×#477semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#4772
C31×#25512
Q8×C4⋊C4×C312
C31×#20872
C31×#20572
C31×#19472
C31×#19392
C31×#18632
C31×#18452
C31×#18032
C4×C31×#1032
#2604631