Finite Group Databasebeta

← C31×#22515 #21479274

Subgroups — C31×#22515 #21479274

Order 7936.

1014 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#554C211yesmaximal, characteristic
2Q8×M16×C31C212yesmaximal, complemented
3C31×#1998C214yesmaximal, complemented
4C31×#1997C212yesmaximal, complemented
5C31×#1800C211yesmaximal, characteristic
6C31×#1800C212yesmaximal
7C4×C31×#100C211yesmaximal, characteristic
8C4×C31×#100C212yesmaximal
9C31×#554—22no—
10C31×#554—24no—
11C31×#554—22no—
12C2×C31×C4⋊Q8C2211yescharacteristic
13C2×C31×#125C2212yes—
14C2×C31×C22⋊Q8C414yes—
15C2×C31×C22⋊Q8C412yes—
16C2×C4×Q8×C31C2211yescharacteristic
17C2×C4×D4×C31C2212yes—
18C2×C4×D4×C31C2211yescharacteristic
19C22×C4⋊C4×C31C412yes—
20C31×#446—24no—
21C31×#446—22no—
22C8×Q8×C31—22no—
23C31×#423C2212yes—
24C31×#423C2214yes—
25C2×C31×#100C2211yescharacteristic
26C2×C31×#100C2212yes—
27C2×C31×#100C2211yescharacteristic
28C4×M16×C31C2212yes—
29C4×M16×C31C2214yes—
30C31×#343C2214yes—
31C31×#343C2212yes—
32C31×#343C2214yes—
33C31×#343C2212yes—
34C22×Q8×C31C2×C412yes—
35C22×Q8×C31C2×C411yescharacteristic
36C22×D4×C31C2311yescharacteristic
37C23×C4×C31C2×C412yes—
38C23×C4×C31C2×C414yes—
39C2×M16×C31C2312yes—
40C2×M16×C31C2314yes—
41C2×M16×C31C2312yes—
42C31×C4⋊Q8—22no—
43C31×C4⋊Q8—22no—
44C31×#125—24no—
45C31×#125—24no—
46C31×C22⋊Q8—24no—
47C31×C22⋊Q8—24no—
48C31×C22⋊Q8—28no—
49C31×C22⋊Q8—28no—
50C4×Q8×C31D412yes—
51C4×Q8×C31D414yes—
52C4×Q8×C31D412yes—
53C4×D4×C31—24no—
54C4×D4×C31—22no—
55C4×D4×C31—24no—
56C4×D4×C31—22no—
57C2×C4⋊C4×C31—24no—
58C2×C4⋊C4×C31—22no—
59C2×C4⋊C4×C31—22no—
60C2×C4⋊C4×C31C2×C414yes—
61C2×C4⋊C4×C31C2×C412yes—
62C2×C4⋊C4×C31C2×C414yes—
63C2×C4⋊C4×C31C2×C411yescharacteristic
64C2×C4⋊C4×C31C2×C412yes—
65C2×C4⋊C4×C31C2311yescharacteristic
66C2×C4⋊C4×C31C2312yes—
67C2×C22⋊C4×C31C2×C412yes—
68C2×C22⋊C4×C31C2×C414yes—
69C2×C42×C31C2312yes—
70C2×C42×C31C2311yescharacteristic
71C31×C4⋊C8—24no—
72C31×C4⋊C8—22no—
73C31×C4⋊C8—24no—
74C31×C4⋊C8—22no—
75C31×#100—22no—
76C31×#100—24no—
77C31×#100Q814yescomplemented
78C31×#97—24no—
79C31×#97—22no—
80C4×C8×C31—24no—
81C4×C8×C31—22no—
82C24×C31C22×C412yes—
83C2×Q8×C31—24no—
84C2×Q8×C31—42no—
85C2×Q8×C31—82no—
86C2×Q8×C31C22⋊C412yes—
87C2×Q8×C31C22⋊C412yes—
88C2×D4×C31—22no—
89C2×D4×C31—22no—
90C2×D4×C31C2×Q812yes—
91C2×D4×C31#4112yes—
92C22×C4×C31—22no—
93C22×C4×C31—22no—
94C22×C4×C31—24no—
95C22×C4×C31—24no—
96C22×C4×C31—44no—
97C22×C4×C31—84no—
98C22×C4×C31C22×C411yescharacteristic
99C22×C4×C31C22×C412yes—
100C22×C4×C31C22×C414yes—
101C22×C4×C31C22×C412yes—
102C22×C4×C31C22×C411yescharacteristic
103C22×C4×C31C22×C412yes—
104C22×C4×C31C2411yescharacteristic
105M16×C31—22no—
106M16×C31—22no—
107M16×C31—24no—
108M16×C31—22no—
109M16×C31—24no—
110M16×C31C2×Q814yes—
111C2×C8×C31—22no—
112C2×C8×C31—24no—
113C2×C8×C31—22no—
114C4⋊C4×C31—24no—
115C4⋊C4×C31—24no—
116C4⋊C4×C31—22no—
117C4⋊C4×C31—22no—
118C4⋊C4×C31—28no—
119C4⋊C4×C31—22no—
120C4⋊C4×C31—24no—
121C4⋊C4×C31C22⋊C412yes—
122C4⋊C4×C31C22⋊C411yescharacteristic
123C4⋊C4×C31C22⋊C411yescharacteristic
124C4⋊C4×C31C22⋊C414yes—
125C4⋊C4×C31C22⋊C414yes—
126C22⋊C4×C31—24no—
127C22⋊C4×C31—28no—
128C42×C31C2×D414yes—
129C42×C31C2×D412yes—
130C42×C31C2×D414yes—
131C42×C31C2×D412yes—
132#22515C3111yesmaximal, characteristic, direct product factor, Sylow
133C23×C31—22no—
134C23×C31—22no—
135C23×C31—42no—
136C23×C31—42no—
137C23×C31C4×Q814yes—
138C23×C31C23×C411yescharacteristic
139Q8×C31—24no—
140Q8×C31—42no—
141Q8×C31—84no—
142D4×C31—24no—
143D4×C31—24no—
144C2×C4×C31—22no—
145C2×C4×C31—22no—
146C2×C4×C31—24no—
147C2×C4×C31—42no—
148C2×C4×C31—42no—
149C2×C4×C31—41no—
150C2×C4×C31—44no—
151C2×C4×C31—44no—
152C2×C4×C31—42no—
153C2×C4×C31—44no—
154C2×C4×C31—84no—
155C2×C4×C31—84no—
156C2×C4×C31C2×C22⋊C414yes—
157C2×C4×C31C2×C22⋊C412yes—
158C2×C4×C31C2×C22⋊C412yes—
159C2×C4×C31C2×C22⋊C412yes—
160C2×C4×C31C2×C22⋊C411yescharacteristic
161C2×C4×C31C2×C22⋊C411yescharacteristic
162C2×C4×C31C22×D412yes—
163C2×C4×C31C22×Q811yescharacteristic
164C2×C4×C31C2×#4111yescharacteristic
165C2×C4×C312−1+412yes—
166C8×C31—24no—
167C8×C31—44no—
168C8×C31—42no—
169C2×#554C2×C3111yescharacteristic
170Q8×M16C2×C3112yescomplemented
171#1998C2×C3114yescomplemented
172#1997C2×C3112yescomplemented
173#1800C2×C3112yes—
174#1800C2×C3111yescharacteristic
175C4×#100C2×C3112yes—
176C4×#100C2×C3111yescharacteristic
177C22×C31—21no—
178C22×C31—21no—
179C22×C31—24no—
180C22×C31—44no—
181C22×C31—44no—
182C22×C31—42no—
183C22×C31—42no—
184C22×C31C22×C22⋊C411yescharacteristic
185C22×C31C2×C4×Q811yescharacteristic
186C22×C31#51911yescharacteristic
187C4×C31—21no—
188C4×C31—24no—
189C4×C31—22no—
190C4×C31—22no—
191C4×C31—22no—
192C4×C31—42no—
193C4×C31—44no—
194C4×C31#41312yes—
195C4×C31#54812yes—
196C4×C31D4×Q812yes—
197#554—22no—
198#554—24no—
199#554—22no—
200C2×C4⋊Q8C22×C3111yescharacteristic
201C2×#125C22×C3112yes—
202C2×C22⋊Q8C4×C3114yes—
203C2×C22⋊Q8C4×C3112yes—
204C2×C4×Q8C22×C3111yescharacteristic
205C2×C4×D4C22×C3112yes—
206C2×C4×D4C22×C3111yescharacteristic
207C22×C4⋊C4C4×C3112yes—
208#446—24no—
209#446—22no—
210C8×Q8—22no—
211#423C22×C3112yes—
212#423C22×C3114yes—
213C2×#100C22×C3111yescharacteristic
214C2×#100C22×C3112yes—
215C2×#100C22×C3111yescharacteristic
216C4×M16C22×C3112yes—
217C4×M16C22×C3114yes—
218#343C22×C3114yes—
219#343C22×C3112yes—
220#343C22×C3114yes—
221#343C22×C3112yes—
222C2×C31—21no—
223C2×C31—21no—
224C2×C31—44no—
225C2×C31Q8×C22⋊C411yescharacteristic
226C2×C31C2×#41311yescharacteristic
227C2×C31#288811yescharacteristic
228C22×Q8C2×C4×C3112yes—
229C22×Q8C2×C4×C3111yescharacteristic
230C22×D4C23×C3111yescharacteristic
231C23×C4C2×C4×C3112yes—
232C23×C4C2×C4×C3114yes—
233C2×M16C23×C3112yes—
234C2×M16C23×C3114yes—
235C2×M16C23×C3112yes—
236C4⋊Q8—22no—
237C4⋊Q8—22no—
238#125—24no—
239#125—24no—
240C22⋊Q8—24no—
241C22⋊Q8—24no—
242C22⋊Q8—28no—
243C22⋊Q8—28no—
244C4×Q8D4×C3112yes—
245C4×Q8D4×C3114yes—
246C4×Q8D4×C3112yes—
247C4×D4—24no—
248C4×D4—22no—
249C4×D4—24no—
250C4×D4—22no—
251C2×C4⋊C4—24no—
252C2×C4⋊C4—22no—
253C2×C4⋊C4—22no—
254C2×C4⋊C4C2×C4×C3114yes—
255C2×C4⋊C4C2×C4×C3112yes—
256C2×C4⋊C4C2×C4×C3114yes—
257C2×C4⋊C4C2×C4×C3111yescharacteristic
258C2×C4⋊C4C2×C4×C3112yes—
259C2×C4⋊C4C23×C3111yescharacteristic
260C2×C4⋊C4C23×C3112yes—
261C2×C22⋊C4C2×C4×C3112yes—
262C2×C22⋊C4C2×C4×C3114yes—
263C2×C42C23×C3112yes—
264C2×C42C23×C3111yescharacteristic
265C4⋊C8—24no—
266C4⋊C8—22no—
267C4⋊C8—24no—
268C4⋊C8—22no—
269#100—22no—
270#100—24no—
271#100Q8×C3114yescomplemented
272#97—24no—
273#97—22no—
274C4×C8—24no—
275C4×C8—22no—
276C31#2251511yescharacteristic, direct product factor, Sylow
277C24C22×C4×C3112yes—
278C2×Q8—24no—
279C2×Q8—42no—
280C2×Q8—82no—
281C2×Q8C22⋊C4×C3112yes—
282C2×Q8C22⋊C4×C3112yes—
283C2×D4—22no—
284C2×D4—22no—
285C2×D4C2×Q8×C3112yes—
286C2×D4#41×C3112yes—
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—44no—
292C22×C4—84no—
293C22×C4C22×C4×C3111yescharacteristic
294C22×C4C22×C4×C3112yes—
295C22×C4C22×C4×C3114yes—
296C22×C4C22×C4×C3112yes—
297C22×C4C22×C4×C3111yescharacteristic
298C22×C4C22×C4×C3112yes—
299C22×C4C24×C3111yescharacteristic
300M16—22no—
301M16—22no—
302M16—24no—
303M16—22no—
304M16—24no—
305M16C2×Q8×C3114yes—
306C2×C8—22no—
307C2×C8—24no—
308C2×C8—22no—
309C4⋊C4—24no—
310C4⋊C4—24no—
311C4⋊C4—22no—
312C4⋊C4—22no—
313C4⋊C4—28no—
314C4⋊C4—22no—
315C4⋊C4—24no—
316C4⋊C4C22⋊C4×C3112yes—
317C4⋊C4C22⋊C4×C3111yescharacteristic
318C4⋊C4C22⋊C4×C3111yescharacteristic
319C4⋊C4C22⋊C4×C3114yes—
320C4⋊C4C22⋊C4×C3114yes—
321C22⋊C4—24no—
322C22⋊C4—28no—
323C42C2×D4×C3114yes—
324C42C2×D4×C3112yes—
325C42C2×D4×C3114yes—
326C42C2×D4×C3112yes—
327C23—22no—
328C23—22no—
329C23—42no—
330C23—42no—
331C23C4×Q8×C3114yes—
332C23C23×C4×C3111yescharacteristic
333Q8—24no—
334Q8—42no—
335Q8—84no—
336D4—24no—
337D4—24no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—24no—
341C2×C4—42no—
342C2×C4—42no—
343C2×C4—41no—
344C2×C4—44no—
345C2×C4—44no—
346C2×C4—42no—
347C2×C4—44no—
348C2×C4—84no—
349C2×C4—84no—
350C2×C4C2×C22⋊C4×C3114yes—
351C2×C4C2×C22⋊C4×C3112yes—
352C2×C4C2×C22⋊C4×C3112yes—
353C2×C4C2×C22⋊C4×C3112yes—
354C2×C4C2×C22⋊C4×C3111yescharacteristic
355C2×C4C2×C22⋊C4×C3111yescharacteristic
356C2×C4C22×D4×C3112yes—
357C2×C4C22×Q8×C3111yescharacteristic
358C2×C4C2×#41×C3111yescharacteristic
359C2×C4C31×2−1+412yes—
360C8—24no—
361C8—44no—
362C8—42no—
363C22—21no—
364C22—21no—
365C22—24no—
366C22—44no—
367C22—44no—
368C22—42no—
369C22—42no—
370C22C22×C22⋊C4×C3111yescharacteristic
371C22C2×C4×Q8×C3111yescharacteristic
372C22C31×#51911yescharacteristic
373C4—21no—
374C4—24no—
375C4—22no—
376C4—22no—
377C4—22no—
378C4—42no—
379C4—44no—
380C4C31×#41312yes—
381C4C31×#54812yes—
382C4D4×Q8×C3112yes—
383C2—21no—
384C2—21no—
385C2—44no—
386C2Q8×C22⋊C4×C3111yescharacteristic
387C2C2×C31×#41311yescharacteristic
388C2C31×#288811yescharacteristic
subgroupG/H
center, socleC22×C31C22×C22⋊C4
commutatorC23C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC22×D4×C31C23
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C4×Q8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. Q8×M16×C31C2semidirect
3. C31×#1998C2semidirect
4. C31×#1997C2semidirect
77. C31×#100Q8semidirect
132. #22515C31direct (N × H)
170. Q8×M16C2×C31semidirect
171. #1998C2×C31semidirect
172. #1997C2×C31semidirect
271. #100Q8×C31semidirect
276. C31#22515direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5542
Q8×M16×C312
C31×#19982
C31×#19972
C31×#18002
C4×C31×#1002
#2251531