Finite Group Databasebeta

← C31×#32912 #21489671

Subgroups — C31×#32912 #21489671

Order 7936.

1430 conjugacy classes of subgroups.

The subgroup lattice has 402 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#519C211yesmaximal, characteristic, complemented
2C2×C31×#460C212yesmaximal, complemented
3C2×C31×#448C212yesmaximal, complemented
4C31×#2619C211yesmaximal, characteristic
5C31×#1880C214yesmaximal, complemented
6C31×#1875C212yesmaximal, complemented
7C31×#1805C212yesmaximal, complemented
8C31×#1798C211yesmaximal, characteristic, complemented
9C23×Q8×C31C2211yescharacteristic
10C22×SD16×C31C2214yes—
11C2×C31×#127C2211yescharacteristic
12C2×C31×#121C2212yes—
13C31×#519—28no—
14C2×C4×Q8×C31—22no—
15C2×C4×Q8×C31C2212yes—
16C2×C4×Q8×C31C2212yes—
17C2×C31×#117—22no—
18C2×C31×#117C2211yescharacteristic
19C2×C31×#117C2211yescharacteristic
20C31×#460—28no—
21C31×#448—28no—
22C2×C31×C4⋊C8C2212yes—
23C2×C31×#103C2214yes—
24C2×C31×#102C2214yes—
25C2×C31×C22⋊C8C2212yes—
26C31×#394—22no—
27C31×#392—22no—
28C31×#390C2212yes—
29C31×#382C2211yescharacteristic
30C31×#340C2214yes—
31C31×#336C2212yes—
32C22×Q8×C31—24no—
33C22×Q8×C31—24no—
34C22×Q8×C31—21no—
35C22×Q8×C31—22no—
36C22×Q8×C31D414yescomplemented
37C22×Q8×C31C2312yes—
38C22×D4×C31—22no—
39C22×D4×C31—22no—
40C22×D4×C31C2312yes—
41C23×C4×C31—21no—
42C23×C4×C31C2311yescharacteristic
43C2×SD16×C31—28no—
44C2×SD16×C31—28no—
45C2×SD16×C31—28no—
46C22×C8×C31C2314yes—
47C31×#127—24no—
48C31×#121—24no—
49C31×#121—24no—
50C4×Q8×C31—216no—
51C4×Q8×C31—24no—
52C4×Q8×C31—24no—
53C4×Q8×C31—24no—
54C4×Q8×C31D418yescomplemented
55C31×#117—216no—
56C31×#117—24no—
57C31×#117—24no—
58C2×C4⋊C4×C31—22no—
59C2×C4⋊C4×C31—22no—
60C2×C4⋊C4×C31D412yes—
61C2×C4⋊C4×C31C2312yes—
62C2×C4⋊C4×C31C2312yes—
63C2×C22⋊C4×C31—21no—
64C2×C22⋊C4×C31—22no—
65C2×C22⋊C4×C31—24no—
66C2×C22⋊C4×C31D412yes—
67C2×C42×C31—22no—
68C2×C42×C31—22no—
69C2×C42×C31—21no—
70C2×C42×C31C2311yescharacteristic
71C2×C42×C31C2311yescharacteristic
72C31×C4⋊C8—24no—
73C31×#103—28no—
74C31×#102—28no—
75C31×C22⋊C8—24no—
76C31×#95—22no—
77C24×C31—22no—
78C24×C31C2×D411yescharacteristic
79C2×Q8×C31—24no—
80C2×Q8×C31—216no—
81C2×Q8×C31—24no—
82C2×Q8×C31—216no—
83C2×Q8×C31—24no—
84C2×Q8×C31—22no—
85C2×Q8×C31—22no—
86C2×Q8×C31—22no—
87C2×Q8×C31C2×D414yes—
88C2×Q8×C31C2×D414yes—
89C2×Q8×C31#4114yes—
90C2×D4×C31—24no—
91C2×D4×C31—22no—
92C2×D4×C31—22no—
93C2×D4×C31—24no—
94C2×D4×C31—44no—
95C2×D4×C31—44no—
96C2×D4×C31—84no—
97C2×D4×C31—84no—
98C22×C4×C31—24no—
99C22×C4×C31—24no—
100C22×C4×C31—24no—
101C22×C4×C31—22no—
102C22×C4×C31—22no—
103C22×C4×C31—22no—
104C22×C4×C31—22no—
105C22×C4×C31—22no—
106C22×C4×C31C2×D412yes—
107C22×C4×C31C2×D412yes—
108C22×C4×C31C2×D411yescharacteristic
109C22×C4×C31C2×D412yes—
110C22×C4×C31#4112yes—
111C22×C4×C31C2411yescharacteristic
112SD16×C31—416no—
113C2×C8×C31—24no—
114C2×C8×C31—24no—
115C2×C8×C31—24no—
116C4⋊C4×C31—28no—
117C4⋊C4×C31—28no—
118C4⋊C4×C31—24no—
119C4⋊C4×C31—22no—
120C4⋊C4×C31—22no—
121C4⋊C4×C31—22no—
122C4⋊C4×C31C2×D414yes—
123C22⋊C4×C31—24no—
124C22⋊C4×C31—24no—
125C22⋊C4×C31—44no—
126C22⋊C4×C31—84no—
127C42×C31—28no—
128C42×C31—24no—
129C42×C31—28no—
130C42×C31—22no—
131C42×C31C2×D414yes—
132#32912C3111yesmaximal, characteristic, direct product factor, Sylow
133C23×C31—21no—
134C23×C31—21no—
135C23×C31—24no—
136C23×C31—42no—
137C23×C31—42no—
138C23×C31—42no—
139C23×C31—44no—
140C23×C31—44no—
141C23×C31#12112yes—
142C23×C31C22×D411yescharacteristic
143Q8×C31—216no—
144Q8×C31—24no—
145Q8×C31—24no—
146Q8×C31—24no—
147Q8×C31#12118yes—
148D4×C31—44no—
149D4×C31—44no—
150D4×C31—88no—
151D4×C31—88no—
152C2×C4×C31—216no—
153C2×C4×C31—24no—
154C2×C4×C31—21no—
155C2×C4×C31—24no—
156C2×C4×C31—24no—
157C2×C4×C31—21no—
158C2×C4×C31—24no—
159C2×C4×C31—24no—
160C2×C4×C31—24no—
161C2×C4×C31—22no—
162C2×C4×C31—24no—
163C2×C4×C31—24no—
164C2×C4×C31—44no—
165C2×C4×C31—42no—
166C2×C4×C31—44no—
167C2×C4×C31#12014yes—
168C2×C4×C31#12112yes—
169C2×C4×C31C22×D411yescharacteristic
170C2×C4×C31C22×D412yes—
171C2×C4×C31C2×#4112yes—
172C2×C4×C31C2×#4111yescharacteristic
173C8×C31—44no—
174C2×#519C2×C3111yescharacteristic, complemented
175C2×#460C2×C3112yescomplemented
176C2×#448C2×C3112yescomplemented
177#2619C2×C3111yescharacteristic
178#1880C2×C3114yescomplemented
179#1875C2×C3112yescomplemented
180#1805C2×C3112yescomplemented
181#1798C2×C3111yescharacteristic, complemented
182C22×C31—22no—
183C22×C31—24no—
184C22×C31—42no—
185C22×C31—42no—
186C22×C31—82no—
187C22×C31—84no—
188C22×C31—84no—
189C22×C31—82no—
190C22×C31—82no—
191C22×C31C2×#12011yescharacteristic
192C22×C31C2×#12111yescharacteristic
193C22×C31#52511yescharacteristic
194C22×C31#57714yes—
195C4×C31—28no—
196C4×C31—22no—
197C4×C31—24no—
198C4×C31—42no—
199C4×C31—44no—
200C4×C31—82no—
201C4×C31C2×#12112yes—
202C4×C31#52512yes—
203C23×Q8C22×C3111yescharacteristic
204C22×SD16C22×C3114yes—
205C2×#127C22×C3111yescharacteristic
206C2×#121C22×C3112yes—
207#519—28no—
208C2×C4×Q8—22no—
209C2×C4×Q8C22×C3112yes—
210C2×C4×Q8C22×C3112yes—
211C2×#117—22no—
212C2×#117C22×C3111yescharacteristic
213C2×#117C22×C3111yescharacteristic
214#460—28no—
215#448—28no—
216C2×C4⋊C8C22×C3112yes—
217C2×#103C22×C3114yes—
218C2×#102C22×C3114yes—
219C2×C22⋊C8C22×C3112yes—
220#394—22no—
221#392—22no—
222#390C22×C3112yes—
223#382C22×C3111yescharacteristic
224#340C22×C3114yes—
225#336C22×C3112yes—
226C2×C31—42no—
227C2×C31—162no—
228C2×C31#284711yescharacteristic
229C2×C31#301012yes—
230C2×C31#304312yes—
231C2×C31#312612yes—
232C22×Q8—24no—
233C22×Q8—24no—
234C22×Q8—21no—
235C22×Q8—22no—
236C22×Q8D4×C3114yescomplemented
237C22×Q8C23×C3112yes—
238C22×D4—22no—
239C22×D4—22no—
240C22×D4C23×C3112yes—
241C23×C4—21no—
242C23×C4C23×C3111yescharacteristic
243C2×SD16—28no—
244C2×SD16—28no—
245C2×SD16—28no—
246C22×C8C23×C3114yes—
247#127—24no—
248#121—24no—
249#121—24no—
250C4×Q8—216no—
251C4×Q8—24no—
252C4×Q8—24no—
253C4×Q8—24no—
254C4×Q8D4×C3118yescomplemented
255#117—216no—
256#117—24no—
257#117—24no—
258C2×C4⋊C4—22no—
259C2×C4⋊C4—22no—
260C2×C4⋊C4D4×C3112yes—
261C2×C4⋊C4C23×C3112yes—
262C2×C4⋊C4C23×C3112yes—
263C2×C22⋊C4—21no—
264C2×C22⋊C4—22no—
265C2×C22⋊C4—24no—
266C2×C22⋊C4D4×C3112yes—
267C2×C42—22no—
268C2×C42—22no—
269C2×C42—21no—
270C2×C42C23×C3111yescharacteristic
271C2×C42C23×C3111yescharacteristic
272C4⋊C8—24no—
273#103—28no—
274#102—28no—
275C22⋊C8—24no—
276#95—22no—
277C31#3291211yescharacteristic, direct product factor, Sylow
278C24—22no—
279C24C2×D4×C3111yescharacteristic
280C2×Q8—24no—
281C2×Q8—216no—
282C2×Q8—24no—
283C2×Q8—216no—
284C2×Q8—24no—
285C2×Q8—22no—
286C2×Q8—22no—
287C2×Q8—22no—
288C2×Q8C2×D4×C3114yes—
289C2×Q8C2×D4×C3114yes—
290C2×Q8#41×C3114yes—
291C2×D4—24no—
292C2×D4—22no—
293C2×D4—22no—
294C2×D4—24no—
295C2×D4—44no—
296C2×D4—44no—
297C2×D4—84no—
298C2×D4—84no—
299C22×C4—24no—
300C22×C4—24no—
301C22×C4—24no—
302C22×C4—22no—
303C22×C4—22no—
304C22×C4—22no—
305C22×C4—22no—
306C22×C4—22no—
307C22×C4C2×D4×C3112yes—
308C22×C4C2×D4×C3112yes—
309C22×C4C2×D4×C3111yescharacteristic
310C22×C4C2×D4×C3112yes—
311C22×C4#41×C3112yes—
312C22×C4C24×C3111yescharacteristic
313SD16—416no—
314C2×C8—24no—
315C2×C8—24no—
316C2×C8—24no—
317C4⋊C4—28no—
318C4⋊C4—28no—
319C4⋊C4—24no—
320C4⋊C4—22no—
321C4⋊C4—22no—
322C4⋊C4—22no—
323C4⋊C4C2×D4×C3114yes—
324C22⋊C4—24no—
325C22⋊C4—24no—
326C22⋊C4—44no—
327C22⋊C4—84no—
328C42—28no—
329C42—24no—
330C42—28no—
331C42—22no—
332C42C2×D4×C3114yes—
333C23—21no—
334C23—21no—
335C23—24no—
336C23—42no—
337C23—42no—
338C23—42no—
339C23—44no—
340C23—44no—
341C23C31×#12112yes—
342C23C22×D4×C3111yescharacteristic
343Q8—216no—
344Q8—24no—
345Q8—24no—
346Q8—24no—
347Q8C31×#12118yes—
348D4—44no—
349D4—44no—
350D4—88no—
351D4—88no—
352C2×C4—216no—
353C2×C4—24no—
354C2×C4—21no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—21no—
358C2×C4—24no—
359C2×C4—24no—
360C2×C4—24no—
361C2×C4—22no—
362C2×C4—24no—
363C2×C4—24no—
364C2×C4—44no—
365C2×C4—42no—
366C2×C4—44no—
367C2×C4C31×#12014yes—
368C2×C4C31×#12112yes—
369C2×C4C22×D4×C3111yescharacteristic
370C2×C4C22×D4×C3112yes—
371C2×C4C2×#41×C3112yes—
372C2×C4C2×#41×C3111yescharacteristic
373C8—44no—
374C22—22no—
375C22—24no—
376C22—42no—
377C22—42no—
378C22—82no—
379C22—84no—
380C22—84no—
381C22—82no—
382C22—82no—
383C22C2×C31×#12011yescharacteristic
384C22C2×C31×#12111yescharacteristic
385C22C31×#52511yescharacteristic
386C22C31×#57714yes—
387C4—28no—
388C4—22no—
389C4—24no—
390C4—42no—
391C4—44no—
392C4—82no—
393C4C2×C31×#12112yes—
394C4C31×#52512yes—
395C2—42no—
396C2—162no—
397C2C31×#284711yescharacteristic
398C2C31×#301012yes—
399C2C31×#304312yes—
400C2C31×#312612yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#2619C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C31×#117 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#519C2semidirect
2. C2×C31×#460C2semidirect
3. C2×C31×#448C2semidirect
5. C31×#1880C2semidirect
6. C31×#1875C2semidirect
7. C31×#1805C2semidirect
8. C31×#1798C2semidirect
36. C22×Q8×C31D4semidirect
54. C4×Q8×C31D4semidirect
132. #32912C31direct (N × H)
174. C2×#519C2×C31semidirect
175. C2×#460C2×C31semidirect
176. C2×#448C2×C31semidirect
178. #1880C2×C31semidirect
179. #1875C2×C31semidirect
180. #1805C2×C31semidirect
181. #1798C2×C31semidirect
236. C22×Q8D4×C31semidirect
254. C4×Q8D4×C31semidirect
277. C31#32912direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5192
C2×C31×#4602
C2×C31×#4482
C31×#26192
C31×#18802
C31×#18752
C31×#18052
C31×#17982
#3291231