Finite Group Databasebeta

← C31×#24832 #21481591

Subgroups — C31×#24832 #21481591

Order 7936.

776 conjugacy classes of subgroups.

The subgroup lattice has 436 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#477C211yesmaximal, characteristic
2C2×C31×#441C211yesmaximal, characteristic
3C31×#2568C211yesmaximal, characteristic
4C31×#2351C211yesmaximal, characteristic
5C31×#2085C212yesmaximal
6C31×#2068C212yesmaximal
7C31×#1993C211yesmaximal, characteristic
8C31×#1940C211yesmaximal, characteristic
9C31×#1878C212yesmaximal
10C31×#1805C212yesmaximal
11C31×#1805C211yesmaximal, characteristic
12C22×Q16×C31C2211yescharacteristic
13C2×C31×C4⋊Q8C2211yescharacteristic
14C2×C4×Q8×C31C2211yescharacteristic
15C2×C4×Q8×C31C2212yes—
16C2×C4×Q8×C31C2211yescharacteristic
17C31×#477—24no—
18C31×#441—24no—
19C2×C31×#107C2212yes—
20C2×C31×#106C2211yescharacteristic
21C2×C31×C4⋊C8C2211yescharacteristic
22C2×C31×C4⋊C8C2212yes—
23C2×C31×#103C2211yescharacteristic
24C2×C31×#103C2212yes—
25C2×C31×#103C2211yescharacteristic
26C2×C31×#103C2212yes—
27C2×C31×#97C2211yescharacteristic
28C31×#400—21no—
29C31×#400—21no—
30C31×#391—22no—
31C31×#391C2212yes—
32C31×#389—22no—
33C31×#389C2212yes—
34C31×#382—21no—
35C31×#382C2212yes—
36C31×#382C2211yescharacteristic
37C4×C4⋊C4×C31—21no—
38C4×C4⋊C4×C31C2211yescharacteristic
39C31×#340C2212yes—
40C31×#340C2212yes—
41C31×#340C2212yes—
42C31×#336C2212yes—
43C22×Q8×C31—21no—
44C22×Q8×C31C2311yescharacteristic
45C22×Q8×C31C2311yescharacteristic
46C2×Q16×C31—22no—
47C2×Q16×C31—22no—
48C2×Q16×C31Q814yescomplemented
49C22×C8×C31C2311yescharacteristic
50C22×C8×C31C2312yes—
51C22×C8×C31C2311yescharacteristic
52C31×C4⋊Q8—22no—
53C31×C4⋊Q8—22no—
54C4×Q8×C31—22no—
55C4×Q8×C31—24no—
56C4×Q8×C31—22no—
57C4×Q8×C31—22no—
58C4×Q8×C31—42no—
59C4×Q8×C31D414yes—
60C2×C4⋊C4×C31—21no—
61C2×C4⋊C4×C31—21no—
62C2×C4⋊C4×C31—21no—
63C2×C4⋊C4×C31—22no—
64C2×C4⋊C4×C31—22no—
65C2×C4⋊C4×C31D412yes—
66C2×C4⋊C4×C31C2311yescharacteristic
67C2×C4⋊C4×C31C2312yes—
68C2×C4⋊C4×C31C2312yes—
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×#106—22no—
77C31×C4⋊C8—22no—
78C31×C4⋊C8—42no—
79C31×#103—22no—
80C31×#103—24no—
81C31×#103—22no—
82C31×#103—42no—
83C31×#97—22no—
84C31×#95—22no—
85C31×#95—22no—
86C31×#95—22no—
87C31×#95—22no—
88C31×#95—21no—
89C31×#95—22no—
90C31×#95—21no—
91C31×#95D411yescharacteristic
92C31×#95D411yescharacteristic
93C2×Q8×C31—21no—
94C2×Q8×C31—21no—
95C2×Q8×C31—21no—
96C2×Q8×C31—21no—
97C2×Q8×C31—21no—
98C2×Q8×C31—21no—
99C2×Q8×C31—21no—
100C2×Q8×C31—21no—
101C2×Q8×C31—44no—
102C2×Q8×C31—42no—
103C2×Q8×C31C2×D412yes—
104C2×Q8×C31C2×Q812yes—
105C2×Q8×C31C2×Q812yes—
106C2×Q8×C31#4112yes—
107C22×C4×C31—21no—
108C22×C4×C31—21no—
109C22×C4×C31—21no—
110C22×C4×C31—21no—
111C22×C4×C31—22no—
112C22×C4×C31—22no—
113C22×C4×C31C2×D412yes—
114C22×C4×C31C2×D412yes—
115C22×C4×C31C2×D411yescharacteristic
116C22×C4×C31C2×D411yescharacteristic
117C22×C4×C31C2411yescharacteristic
118Q16×C31—28no—
119C2×C8×C31—21no—
120C2×C8×C31—21no—
121C2×C8×C31—21no—
122C2×C8×C31—22no—
123C2×C8×C31—22no—
124C2×C8×C31—21no—
125C2×C8×C31—21no—
126C2×C8×C31—22no—
127C2×C8×C31C2×Q812yes—
128C4⋊C4×C31—24no—
129C4⋊C4×C31—21no—
130C4⋊C4×C31—21no—
131C4⋊C4×C31—22no—
132C4⋊C4×C31—21no—
133C4⋊C4×C31—22no—
134C4⋊C4×C31—22no—
135C4⋊C4×C31—22no—
136C4⋊C4×C31—42no—
137C4⋊C4×C31—44no—
138C4⋊C4×C31—44no—
139C4⋊C4×C31—42no—
140C4⋊C4×C31—42no—
141C4⋊C4×C31C2×D412yes—
142C42×C31—24no—
143C42×C31—22no—
144C42×C31—22no—
145C42×C31—44no—
146C42×C31—42no—
147C42×C31C2×D412yes—
148C42×C31#4112yes—
149#24832C3111yesmaximal, characteristic, direct product factor, Sylow
150C23×C31C22×D411yescharacteristic
151Q8×C31—22no—
152Q8×C31—22no—
153Q8×C31—22no—
154Q8×C31—22no—
155Q8×C31—22no—
156Q8×C31—41no—
157Q8×C31—41no—
158Q8×C31—84no—
159Q8×C31C22⋊Q814yes—
160C2×C4×C31—22no—
161C2×C4×C31—22no—
162C2×C4×C31—22no—
163C2×C4×C31—22no—
164C2×C4×C31—22no—
165C2×C4×C31—22no—
166C2×C4×C31—22no—
167C2×C4×C31—22no—
168C2×C4×C31—22no—
169C2×C4×C31—22no—
170C2×C4×C31—22no—
171C2×C4×C31—22no—
172C2×C4×C31—22no—
173C2×C4×C31—41no—
174C2×C4×C31—41no—
175C2×C4×C31—42no—
176C2×C4×C31—41no—
177C2×C4×C31—42no—
178C2×C4×C31—42no—
179C2×C4×C31—42no—
180C2×C4×C31—44no—
181C2×C4×C31—42no—
182C2×C4×C31—42no—
183C2×C4×C31#12112yes—
184C2×C4×C31#12112yes—
185C2×C4×C31C22×D411yescharacteristic
186C2×C4×C31C22×Q811yescharacteristic
187C2×C4×C31C2×#4111yescharacteristic
188C2×C4×C31C2×#4111yescharacteristic
189C2×C4×C31H(5,𝔽2)11yescharacteristic
190C2×C4×C312−1+411yescharacteristic
191C8×C31—22no—
192C8×C31—41no—
193C8×C31—42no—
194C2×#477C2×C3111yescharacteristic
195C2×#441C2×C3111yescharacteristic
196#2568C2×C3111yescharacteristic
197#2351C2×C3111yescharacteristic
198#2085C2×C3112yes—
199#2068C2×C3112yes—
200#1993C2×C3111yescharacteristic
201#1940C2×C3111yescharacteristic
202#1878C2×C3112yes—
203#1805C2×C3111yescharacteristic
204#1805C2×C3112yes—
205C22×C31C2×#12111yescharacteristic
206C22×C31#54611yescharacteristic
207C22×C31D4×Q811yescharacteristic
208C22×C31#57512yes—
209C22×C31#57812yes—
210C4×C31—24no—
211C4×C31—22no—
212C4×C31—22no—
213C4×C31—42no—
214C4×C31—42no—
215C4×C31—42no—
216C4×C31—42no—
217C4×C31—82no—
218C4×C31—81no—
219C4×C31—82no—
220C4×C31C2×C22⋊Q811yescharacteristic
221C4×C31#53711yescharacteristic
222C4×C31#55211yescharacteristic
223C4×C31#55411yescharacteristic
224C22×Q16C22×C3111yescharacteristic
225C2×C4⋊Q8C22×C3111yescharacteristic
226C2×C4×Q8C22×C3111yescharacteristic
227C2×C4×Q8C22×C3112yes—
228C2×C4×Q8C22×C3111yescharacteristic
229#477—24no—
230#441—24no—
231C2×#107C22×C3112yes—
232C2×#106C22×C3111yescharacteristic
233C2×C4⋊C8C22×C3111yescharacteristic
234C2×C4⋊C8C22×C3112yes—
235C2×#103C22×C3112yes—
236C2×#103C22×C3111yescharacteristic
237C2×#103C22×C3111yescharacteristic
238C2×#103C22×C3112yes—
239C2×#97C22×C3111yescharacteristic
240#400—21no—
241#400—21no—
242#391—22no—
243#391C22×C3112yes—
244#389—22no—
245#389C22×C3112yes—
246#382—21no—
247#382C22×C3112yes—
248#382C22×C3111yescharacteristic
249C4×C4⋊C4—21no—
250C4×C4⋊C4C22×C3111yescharacteristic
251#340C22×C3112yes—
252#340C22×C3112yes—
253#340C22×C3112yes—
254#336C22×C3112yes—
255C2×C31#241711yescharacteristic
256C2×C31#304011yescharacteristic
257C2×C31#304411yescharacteristic
258C2×C31#331312yes—
259C2×C31#339012yes—
260C22×Q8—21no—
261C22×Q8C23×C3111yescharacteristic
262C22×Q8C23×C3111yescharacteristic
263C2×Q16—22no—
264C2×Q16—22no—
265C2×Q16Q8×C3114yescomplemented
266C22×C8C23×C3112yes—
267C22×C8C23×C3111yescharacteristic
268C22×C8C23×C3111yescharacteristic
269C4⋊Q8—22no—
270C4⋊Q8—22no—
271C4×Q8—22no—
272C4×Q8—24no—
273C4×Q8—22no—
274C4×Q8—22no—
275C4×Q8—42no—
276C4×Q8D4×C3114yes—
277C2×C4⋊C4—21no—
278C2×C4⋊C4—22no—
279C2×C4⋊C4—21no—
280C2×C4⋊C4—21no—
281C2×C4⋊C4—22no—
282C2×C4⋊C4D4×C3112yes—
283C2×C4⋊C4C23×C3112yes—
284C2×C4⋊C4C23×C3111yescharacteristic
285C2×C4⋊C4C23×C3112yes—
286C2×C4⋊C4C23×C3111yescharacteristic
287C2×C42—21no—
288C2×C42—22no—
289C2×C42—21no—
290C2×C42C23×C3112yes—
291C2×C42C23×C3111yescharacteristic
292#107—24no—
293#106—22no—
294C4⋊C8—22no—
295C4⋊C8—42no—
296#103—22no—
297#103—24no—
298#103—22no—
299#103—42no—
300#97—22no—
301#95—21no—
302#95—22no—
303#95—21no—
304#95—22no—
305#95—22no—
306#95—22no—
307#95—22no—
308#95D4×C3111yescharacteristic
309#95D4×C3111yescharacteristic
310C31#2483211yescharacteristic, direct product factor, Sylow
311C2×Q8—21no—
312C2×Q8—21no—
313C2×Q8—21no—
314C2×Q8—21no—
315C2×Q8—21no—
316C2×Q8—21no—
317C2×Q8—21no—
318C2×Q8—21no—
319C2×Q8—44no—
320C2×Q8—42no—
321C2×Q8C2×D4×C3112yes—
322C2×Q8C2×Q8×C3112yes—
323C2×Q8C2×Q8×C3112yes—
324C2×Q8#41×C3112yes—
325C22×C4—21no—
326C22×C4—21no—
327C22×C4—21no—
328C22×C4—21no—
329C22×C4—22no—
330C22×C4—22no—
331C22×C4C2×D4×C3112yes—
332C22×C4C2×D4×C3112yes—
333C22×C4C2×D4×C3111yescharacteristic
334C22×C4C2×D4×C3111yescharacteristic
335C22×C4C24×C3111yescharacteristic
336Q16—28no—
337C2×C8—21no—
338C2×C8—21no—
339C2×C8—21no—
340C2×C8—22no—
341C2×C8—22no—
342C2×C8—21no—
343C2×C8—22no—
344C2×C8—21no—
345C2×C8C2×Q8×C3112yes—
346C4⋊C4—24no—
347C4⋊C4—21no—
348C4⋊C4—21no—
349C4⋊C4—22no—
350C4⋊C4—21no—
351C4⋊C4—22no—
352C4⋊C4—22no—
353C4⋊C4—22no—
354C4⋊C4—42no—
355C4⋊C4—44no—
356C4⋊C4—44no—
357C4⋊C4—42no—
358C4⋊C4—42no—
359C4⋊C4C2×D4×C3112yes—
360C42—24no—
361C42—22no—
362C42—22no—
363C42—44no—
364C42—42no—
365C42C2×D4×C3112yes—
366C42#41×C3112yes—
367C23C22×D4×C3111yescharacteristic
368Q8—22no—
369Q8—22no—
370Q8—22no—
371Q8—22no—
372Q8—22no—
373Q8—41no—
374Q8—41no—
375Q8—84no—
376Q8C31×C22⋊Q814yes—
377C2×C4—22no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—22no—
381C2×C4—22no—
382C2×C4—22no—
383C2×C4—22no—
384C2×C4—22no—
385C2×C4—22no—
386C2×C4—22no—
387C2×C4—22no—
388C2×C4—22no—
389C2×C4—22no—
390C2×C4—41no—
391C2×C4—41no—
392C2×C4—42no—
393C2×C4—41no—
394C2×C4—42no—
395C2×C4—42no—
396C2×C4—42no—
397C2×C4—44no—
398C2×C4—42no—
399C2×C4—42no—
400C2×C4C31×#12112yes—
401C2×C4C31×#12112yes—
402C2×C4C22×D4×C3111yescharacteristic
403C2×C4C22×Q8×C3111yescharacteristic
404C2×C4C2×#41×C3111yescharacteristic
405C2×C4C2×#41×C3111yescharacteristic
406C2×C4C31×H(5,𝔽2)11yescharacteristic
407C2×C4C31×2−1+411yescharacteristic
408C8—22no—
409C8—41no—
410C8—42no—
411C22C2×C31×#12111yescharacteristic
412C22C31×#54611yescharacteristic
413C22D4×Q8×C3111yescharacteristic
414C22C31×#57512yes—
415C22C31×#57812yes—
416C4—24no—
417C4—22no—
418C4—22no—
419C4—42no—
420C4—42no—
421C4—42no—
422C4—42no—
423C4—82no—
424C4—81no—
425C4—82no—
426C4C2×C31×C22⋊Q811yescharacteristic
427C4C31×#53711yescharacteristic
428C4C31×#55211yescharacteristic
429C4C31×#55411yescharacteristic
430C2C31×#241711yescharacteristic
431C2C31×#304011yescharacteristic
432C2C31×#304411yescharacteristic
433C2C31×#331312yes—
434C2C31×#339012yes—
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
48. C2×Q16×C31Q8semidirect
149. #24832C31direct (N × H)
265. C2×Q16Q8×C31semidirect
310. C31#24832direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#4772
C2×C31×#4412
C31×#25682
C31×#23512
C31×#20852
C31×#20682
C31×#19932
C31×#19402
C31×#18782
C31×#18052
#2483231