Finite Group Databasebeta

← C31×#20986 #21477745

Subgroups — C31×#20986 #21477745

Order 7936.

1718 conjugacy classes of subgroups.

The subgroup lattice has 382 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#536C211yesmaximal, characteristic
2C2×C31×#519C211yesmaximal, characteristic, complemented
3C2×C31×#410C212yesmaximal
4C31×#2310C211yesmaximal, characteristic, complemented
5C31×#1899C218yesmaximal, complemented
6C31×#1740C212yesmaximal, complemented
7C22×#41×C31C2211yescharacteristic
8C23×Q8×C31C2211yescharacteristic
9C31×#536—24no—
10C31×#536—24no—
11C2×C31×C4⋊Q8C412yescomplemented
12C2×C31×#124C412yescomplemented
13C2×C31×#123C2214yes—
14C2×C31×C22⋊Q8C414yescomplemented
15C31×#519—28no—
16C2×C4×Q8×C31—24no—
17C2×C31×#117C2212yes—
18C2×C31×#117C2214yes—
19C2×C31×#117C2212yes—
20C2×C31×#117C2211yescharacteristic
21C31×#410—28no—
22C2×C31×#99C2218yes—
23C31×#391—24no—
24C31×#381C2214yes—
25C31×#342C2218yes—
26C2×#41×C31—24no—
27C2×#41×C31—22no—
28C2×#41×C31—22no—
29C2×#41×C31—24no—
30C22×Q8×C31—24no—
31C22×Q8×C31—24no—
32C22×Q8×C31C2×C411yescharacteristic
33C22×Q8×C31C2×C412yes—
34C22×Q8×C31C2×C412yes—
35C22×Q8×C31D414yes—
36C22×Q8×C31D414yes—
37C22×D4×C31C2×C411yescharacteristic
38C22×D4×C31C2312yes—
39C23×C4×C31C2×C412yes—
40C23×C4×C31C2312yes—
41C23×C4×C31C2311yescharacteristic
42C31×C4⋊Q8—28no—
43C31×#124—28no—
44C31×#123—28no—
45C31×#123—28no—
46C31×C22⋊Q8—216no—
47C4×Q8×C31—232no—
48C31×#117—24no—
49C31×#117—22no—
50C31×#117—22no—
51C31×#117—216no—
52C31×#117—24no—
53C31×#117—24no—
54C31×#117D418yes—
55C2×C4⋊C4×C31—24no—
56C2×C4⋊C4×C31—22no—
57C2×C4⋊C4×C31—22no—
58C2×C4⋊C4×C31C2×C412yes—
59C2×C4⋊C4×C31C2×C418yes—
60C2×C22⋊C4×C31C2×C418yes—
61C2×C22⋊C4×C31C2314yes—
62C2×C22⋊C4×C31C2312yes—
63C2×C22⋊C4×C31C2314yes—
64C2×C42×C31—24no—
65C2×C42×C31—22no—
66C2×C42×C31—22no—
67C2×C42×C31C2×C412yes—
68C31×#99—216no—
69C31×#95—28no—
70C24×C31C22×C412yes—
71C24×C31C2411yescharacteristic
72#41×C31—44no—
73#41×C31—44no—
74#41×C31—44no—
75#41×C31—44no—
76C2×Q8×C31—22no—
77C2×Q8×C31—28no—
78C2×Q8×C31—28no—
79C2×Q8×C31—24no—
80C2×Q8×C31—28no—
81C2×Q8×C31—28no—
82C2×Q8×C31—28no—
83C2×Q8×C31—28no—
84C2×Q8×C31C22⋊C418yes—
85C2×Q8×C31C22⋊C418yes—
86C2×D4×C31—24no—
87C2×D4×C31—22no—
88C2×D4×C31—22no—
89C2×D4×C31—24no—
90C2×D4×C31—22no—
91C2×D4×C31—24no—
92C22×C4×C31—24no—
93C22×C4×C31—24no—
94C22×C4×C31—24no—
95C22×C4×C31—24no—
96C22×C4×C31—28no—
97C22×C4×C31—24no—
98C22×C4×C31C22×C412yes—
99C22×C4×C31C22×C414yes—
100C22×C4×C31C22×C414yes—
101C22×C4×C31C22×C411yescharacteristic
102C22×C4×C31C22×C411yescharacteristic
103C22×C4×C31C2×D414yes—
104C22×C4×C31C2×D414yes—
105C22×C4×C31C2×D412yes—
106C22×C4×C31C2×D412yes—
107C22×C4×C31C2×D414yes—
108C22×C4×C31#4114yes—
109C4⋊C4×C31—216no—
110C4⋊C4×C31—24no—
111C4⋊C4×C31—216no—
112C4⋊C4×C31—28no—
113C4⋊C4×C31—44no—
114C22⋊C4×C31—24no—
115C22⋊C4×C31—22no—
116C22⋊C4×C31—22no—
117C22⋊C4×C31—216no—
118C22⋊C4×C31—24no—
119C22⋊C4×C31—24no—
120C22⋊C4×C31C2×D418yes—
121C42×C31—216no—
122C42×C31—24no—
123C42×C31—28no—
124C42×C31—44no—
125#20986C3111yesmaximal, characteristic, direct product factor, Sylow
126C23×C31—22no—
127C23×C31—24no—
128C23×C31—42no—
129C23×C31—44no—
130C23×C31C23×C411yescharacteristic
131C23×C31C22×D411yescharacteristic
132C23×C31C22×D411yescharacteristic
133C23×C31C22×D412yes—
134C23×C31C2×#4112yes—
135Q8×C31—216no—
136Q8×C31—216no—
137Q8×C31—44no—
138D4×C31—42no—
139D4×C31—44no—
140D4×C31—42no—
141D4×C31—44no—
142C2×C4×C31—28no—
143C2×C4×C31—24no—
144C2×C4×C31—28no—
145C2×C4×C31—24no—
146C2×C4×C31—24no—
147C2×C4×C31—22no—
148C2×C4×C31—24no—
149C2×C4×C31—28no—
150C2×C4×C31—48no—
151C2×C4×C31—48no—
152C2×C4×C31—44no—
153C2×C4×C31—48no—
154C2×C4×C31—44no—
155C2×C4×C31C2×C22⋊C418yes—
156C2×C4×C31C2×C22⋊C412yes—
157C2×C4×C31C2×C22⋊C412yes—
158C2×C4×C31C4×D414yes—
159C2×C4×C31C4×D414yes—
160C2×C4×C31#12014yes—
161C2×C4×C31#12114yes—
162C2×C4×C31#12114yes—
163C2×C4×C31#12314yes—
164C2×#536C2×C3111yescharacteristic
165C2×#519C2×C3111yescharacteristic, complemented
166C2×#410C2×C3112yes—
167#2310C2×C3111yescharacteristic, complemented
168#1899C2×C3118yescomplemented
169#1740C2×C3112yescomplemented
170C22×C31—22no—
171C22×C31—22no—
172C22×C31—22no—
173C22×C31—42no—
174C22×C31—42no—
175C22×C31—44no—
176C22×C31—42no—
177C22×C31—84no—
178C22×C31C22×C22⋊C411yescharacteristic
179C22×C31C2×C4×D412yes—
180C22×C31C2×#12011yescharacteristic
181C22×C31C2×#12112yes—
182C22×C31C2×#12311yescharacteristic
183C4×C31—28no—
184C4×C31—48no—
185C4×C31—44no—
186C4×C31—42no—
187C4×C31—84no—
188C4×C31#38614yes—
189C4×C31#38614yes—
190C22×#41C22×C3111yescharacteristic
191C23×Q8C22×C3111yescharacteristic
192#536—24no—
193#536—24no—
194C2×C4⋊Q8C4×C3112yescomplemented
195C2×#124C4×C3112yescomplemented
196C2×#123C22×C3114yes—
197C2×C22⋊Q8C4×C3114yescomplemented
198#519—28no—
199C2×C4×Q8—24no—
200C2×#117C22×C3112yes—
201C2×#117C22×C3114yes—
202C2×#117C22×C3112yes—
203C2×#117C22×C3111yescharacteristic
204#410—28no—
205C2×#99C22×C3118yes—
206#391—24no—
207#381C22×C3114yes—
208#342C22×C3118yes—
209C2×C31—21no—
210C2×C31—22no—
211C2×C31—22no—
212C2×C31—21no—
213C2×C31—82no—
214C2×C31C2×#38611yescharacteristic
215C2×C31#288412yes—
216C2×#41—22no—
217C2×#41—22no—
218C2×#41—24no—
219C2×#41—24no—
220C22×Q8—24no—
221C22×Q8—24no—
222C22×Q8C2×C4×C3111yescharacteristic
223C22×Q8C2×C4×C3112yes—
224C22×Q8C2×C4×C3112yes—
225C22×Q8D4×C3114yes—
226C22×Q8D4×C3114yes—
227C22×D4C2×C4×C3111yescharacteristic
228C22×D4C23×C3112yes—
229C23×C4C2×C4×C3112yes—
230C23×C4C23×C3112yes—
231C23×C4C23×C3111yescharacteristic
232C4⋊Q8—28no—
233#124—28no—
234#123—28no—
235#123—28no—
236C22⋊Q8—216no—
237C4×Q8—232no—
238#117—24no—
239#117—22no—
240#117—22no—
241#117—216no—
242#117—24no—
243#117—24no—
244#117D4×C3118yes—
245C2×C4⋊C4—24no—
246C2×C4⋊C4—22no—
247C2×C4⋊C4—22no—
248C2×C4⋊C4C2×C4×C3112yes—
249C2×C4⋊C4C2×C4×C3118yes—
250C2×C22⋊C4C2×C4×C3118yes—
251C2×C22⋊C4C23×C3114yes—
252C2×C22⋊C4C23×C3112yes—
253C2×C22⋊C4C23×C3114yes—
254C2×C42—24no—
255C2×C42—22no—
256C2×C42—22no—
257C2×C42C2×C4×C3112yes—
258#99—216no—
259#95—28no—
260C31#2098611yescharacteristic, direct product factor, Sylow
261C24C22×C4×C3112yes—
262C24C24×C3111yescharacteristic
263#41—44no—
264#41—44no—
265#41—44no—
266#41—44no—
267C2×Q8—22no—
268C2×Q8—28no—
269C2×Q8—28no—
270C2×Q8—24no—
271C2×Q8—28no—
272C2×Q8—28no—
273C2×Q8—28no—
274C2×Q8—28no—
275C2×Q8C22⋊C4×C3118yes—
276C2×Q8C22⋊C4×C3118yes—
277C2×D4—24no—
278C2×D4—22no—
279C2×D4—22no—
280C2×D4—24no—
281C2×D4—22no—
282C2×D4—24no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—24no—
287C22×C4—28no—
288C22×C4—24no—
289C22×C4C22×C4×C3112yes—
290C22×C4C22×C4×C3114yes—
291C22×C4C22×C4×C3114yes—
292C22×C4C22×C4×C3111yescharacteristic
293C22×C4C22×C4×C3111yescharacteristic
294C22×C4C2×D4×C3114yes—
295C22×C4C2×D4×C3114yes—
296C22×C4C2×D4×C3112yes—
297C22×C4C2×D4×C3112yes—
298C22×C4C2×D4×C3114yes—
299C22×C4#41×C3114yes—
300C4⋊C4—216no—
301C4⋊C4—24no—
302C4⋊C4—216no—
303C4⋊C4—28no—
304C4⋊C4—44no—
305C22⋊C4—24no—
306C22⋊C4—22no—
307C22⋊C4—22no—
308C22⋊C4—216no—
309C22⋊C4—24no—
310C22⋊C4—24no—
311C22⋊C4C2×D4×C3118yes—
312C42—216no—
313C42—24no—
314C42—28no—
315C42—44no—
316C23—22no—
317C23—24no—
318C23—42no—
319C23—44no—
320C23C23×C4×C3111yescharacteristic
321C23C22×D4×C3111yescharacteristic
322C23C22×D4×C3111yescharacteristic
323C23C22×D4×C3112yes—
324C23C2×#41×C3112yes—
325Q8—216no—
326Q8—216no—
327Q8—44no—
328D4—42no—
329D4—44no—
330D4—42no—
331D4—44no—
332C2×C4—28no—
333C2×C4—24no—
334C2×C4—28no—
335C2×C4—24no—
336C2×C4—24no—
337C2×C4—22no—
338C2×C4—24no—
339C2×C4—28no—
340C2×C4—48no—
341C2×C4—48no—
342C2×C4—44no—
343C2×C4—48no—
344C2×C4—44no—
345C2×C4C2×C22⋊C4×C3118yes—
346C2×C4C2×C22⋊C4×C3112yes—
347C2×C4C2×C22⋊C4×C3112yes—
348C2×C4C4×D4×C3114yes—
349C2×C4C4×D4×C3114yes—
350C2×C4C31×#12014yes—
351C2×C4C31×#12114yes—
352C2×C4C31×#12114yes—
353C2×C4C31×#12314yes—
354C22—22no—
355C22—22no—
356C22—22no—
357C22—42no—
358C22—42no—
359C22—44no—
360C22—42no—
361C22—84no—
362C22C22×C22⋊C4×C3111yescharacteristic
363C22C2×C4×D4×C3112yes—
364C22C2×C31×#12011yescharacteristic
365C22C2×C31×#12112yes—
366C22C2×C31×#12311yescharacteristic
367C4—28no—
368C4—48no—
369C4—44no—
370C4—42no—
371C4—84no—
372C4C31×#38614yes—
373C4C31×#38614yes—
374C2—21no—
375C2—22no—
376C2—22no—
377C2—21no—
378C2—82no—
379C2C2×C31×#38611yescharacteristic
380C2C31×#288412yes—
subgroupG/H
center, socleC22×C31C22×C22⋊C4
commutatorC23C23×C4×C31
Frattini, cosocleC24C24×C31
prime radicalC22×#41×C31C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C23×Q8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#519C2semidirect
4. C31×#2310C2semidirect
5. C31×#1899C2semidirect
6. C31×#1740C2semidirect
11. C2×C31×C4⋊Q8C4semidirect
12. C2×C31×#124C4semidirect
14. C2×C31×C22⋊Q8C4semidirect
125. #20986C31direct (N × H)
165. C2×#519C2×C31semidirect
167. #2310C2×C31semidirect
168. #1899C2×C31semidirect
169. #1740C2×C31semidirect
194. C2×C4⋊Q8C4×C31semidirect
195. C2×#124C4×C31semidirect
197. C2×C22⋊Q8C4×C31semidirect
260. C31#20986direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5362
C2×C31×#5192
C2×C31×#4102
C31×#23102
C31×#18992
C31×#17402
#2098631