Finite Group Databasebeta

← C31×#8912 #21465671

Subgroups — C31×#8912 #21465671

Order 7936.

412 conjugacy classes of subgroups.

The subgroup lattice has 350 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2382C211yesmaximal, characteristic
2C31×#1992C211yesmaximal, characteristic
3C31×#1847C211yesmaximal, characteristic
4C31×#1836C211yesmaximal, characteristic
5C2×C31×#330C211yesmaximal, characteristic
6C31×#1295C211yesmaximal, characteristic
7C31×#1295C211yesmaximal, characteristic
8C2×C31×#125C2211yescharacteristic
9C2×C31×#107—21no—
10C2×C31×#106—21no—
11C2×C31×#97C2211yescharacteristic
12C2×C31×#97C2211yescharacteristic
13C2×C31×#97C2211yescharacteristic
14C31×#389—21no—
15C31×#389—21no—
16C31×#387—21no—
17C31×#387—21no—
18C31×#387—21no—
19C31×#387—21no—
20C31×#384C2211yescharacteristic
21C31×#382C2211yescharacteristic
22C31×#382C2211yescharacteristic
23C31×#340—21no—
24C31×#340—21no—
25C31×#340—21no—
26C31×#340—21no—
27C31×#330C414yescomplemented
28C22×C8×C31—21no—
29C22×C8×C31—21no—
30C22×C8×C31—21no—
31C31×#125—21no—
32C31×#125—21no—
33C31×#125C2×C412yes—
34C31×#125Q812yes—
35C2×C4⋊C4×C31—21no—
36C2×C4⋊C4×C31—21no—
37C2×C4⋊C4×C31—21no—
38C2×C4⋊C4×C31—21no—
39C2×C4⋊C4×C31—21no—
40C2×C4⋊C4×C31—21no—
41C2×C4⋊C4×C31—21no—
42C2×C4⋊C4×C31D411yescharacteristic
43C2×C4⋊C4×C31D411yescharacteristic
44C2×C4⋊C4×C31D411yescharacteristic
45C2×C4⋊C4×C31D411yescharacteristic
46C2×C4⋊C4×C31D411yescharacteristic
47C2×C4⋊C4×C31D411yescharacteristic
48C2×C42×C31—21no—
49C2×C42×C31—21no—
50C2×C42×C31C2311yescharacteristic
51C31×#107—42no—
52C31×#106—42no—
53C31×#97—21no—
54C31×#97—21no—
55C31×#97—21no—
56C31×#97—21no—
57C31×#97C2×C412yes—
58C31×#97C2×C412yes—
59C31×#95—21no—
60C31×#95—21no—
61C31×#95—21no—
62C31×#95—21no—
63C31×#95—21no—
64C31×#95—21no—
65C31×#95—21no—
66C31×#95—21no—
67C22×C4×C31—21no—
68C22×C4×C31—21no—
69C22×C4×C31—21no—
70C22×C4×C31—21no—
71C22×C4×C31—21no—
72C22×C4×C31—21no—
73C22×C4×C31—41no—
74C22×C4×C31C2×D411yescharacteristic
75C22×C4×C31C2×D411yescharacteristic
76C22×C4×C31C2×D411yescharacteristic
77C2×C8×C31—22no—
78C2×C8×C31—22no—
79C2×C8×C31—22no—
80C2×C8×C31—22no—
81C2×C8×C31—22no—
82C2×C8×C31—41no—
83C2×C8×C31—41no—
84C2×C8×C31—41no—
85C2×C8×C31—41no—
86C4⋊C4×C31—22no—
87C4⋊C4×C31—22no—
88C4⋊C4×C31—22no—
89C4⋊C4×C31—22no—
90C4⋊C4×C31—21no—
91C4⋊C4×C31—21no—
92C4⋊C4×C31—41no—
93C4⋊C4×C31—41no—
94C4⋊C4×C31—41no—
95C4⋊C4×C31—41no—
96C4⋊C4×C31—41no—
97C4⋊C4×C31—41no—
98C4⋊C4×C31—42no—
99C4⋊C4×C31—42no—
100C4⋊C4×C31—81no—
101C4⋊C4×C31—81no—
102C4⋊C4×C31C4⋊C412yes—
103C4⋊C4×C31C4⋊C412yes—
104C42×C31—81no—
105C42×C31—81no—
106C42×C31C22×C411yescharacteristic
107C42×C31C2×Q811yescharacteristic
108C42×C31#4111yescharacteristic
109C42×C31#4111yescharacteristic
110#8912C3111yesmaximal, characteristic, direct product factor, Sylow
111C23×C31#12011yescharacteristic
112C2×C4×C31—21no—
113C2×C4×C31—21no—
114C2×C4×C31—21no—
115C2×C4×C31—21no—
116C2×C4×C31—21no—
117C2×C4×C31—21no—
118C2×C4×C31—22no—
119C2×C4×C31—22no—
120C2×C4×C31—41no—
121C2×C4×C31—41no—
122C2×C4×C31—41no—
123C2×C4×C31—41no—
124C2×C4×C31—41no—
125C2×C4×C31—41no—
126C2×C4×C31—41no—
127C2×C4×C31—41no—
128C2×C4×C31—41no—
129C2×C4×C31—41no—
130C2×C4×C31—41no—
131C2×C4×C31—41no—
132C2×C4×C31—41no—
133C2×C4×C31—41no—
134C2×C4×C31—41no—
135C2×C4×C31—41no—
136C2×C4×C31—81no—
137C2×C4×C31—81no—
138C2×C4×C31—81no—
139C2×C4×C31C2×C4⋊C411yescharacteristic
140C2×C4×C31C4×D411yescharacteristic
141C2×C4×C31C4×D411yescharacteristic
142C2×C4×C31C22⋊Q811yescharacteristic
143C2×C4×C31C22⋊Q811yescharacteristic
144C2×C4×C31#12311yescharacteristic
145C8×C31—24no—
146C8×C31—42no—
147C8×C31—42no—
148#2382C2×C3111yescharacteristic
149#1992C2×C3111yescharacteristic
150#1847C2×C3111yescharacteristic
151#1836C2×C3111yescharacteristic
152C2×#330C2×C3111yescharacteristic
153#1295C2×C3111yescharacteristic
154#1295C2×C3111yescharacteristic
155C22×C31#38511yescharacteristic
156C22×C31#45311yescharacteristic
157C22×C31#45411yescharacteristic
158C22×C31#45411yescharacteristic
159C22×C31#45511yescharacteristic
160C22×C31#45611yescharacteristic
161C22×C31#45611yescharacteristic
162C4×C31—21no—
163C4×C31—21no—
164C4×C31—21no—
165C4×C31—21no—
166C4×C31—21no—
167C4×C31—21no—
168C4×C31—42no—
169C4×C31—42no—
170C4×C31—81no—
171C4×C31—81no—
172C4×C31—81no—
173C4×C31—81no—
174C4×C31—161no—
175C2×#125C22×C3111yescharacteristic
176C2×#107—21no—
177C2×#106—21no—
178C2×#97C22×C3111yescharacteristic
179C2×#97C22×C3111yescharacteristic
180C2×#97C22×C3111yescharacteristic
181#389—21no—
182#389—21no—
183#387—21no—
184#387—21no—
185#387—21no—
186#387—21no—
187#384C22×C3111yescharacteristic
188#382C22×C3111yescharacteristic
189#382C22×C3111yescharacteristic
190#340—21no—
191#340—21no—
192#340—21no—
193#340—21no—
194#330C4×C3114yescomplemented
195C2×C31#165711yescharacteristic
196C2×C31#166111yescharacteristic
197C2×C31#166311yescharacteristic
198C2×C31#166411yescharacteristic
199C2×C31#185711yescharacteristic
200C2×C31#185911yescharacteristic
201C2×C31#186011yescharacteristic
202C22×C8—21no—
203C22×C8—21no—
204C22×C8—21no—
205#125—21no—
206#125—21no—
207#125C2×C4×C3112yes—
208#125Q8×C3112yes—
209C2×C4⋊C4—21no—
210C2×C4⋊C4—21no—
211C2×C4⋊C4—21no—
212C2×C4⋊C4—21no—
213C2×C4⋊C4—21no—
214C2×C4⋊C4—21no—
215C2×C4⋊C4—21no—
216C2×C4⋊C4D4×C3111yescharacteristic
217C2×C4⋊C4D4×C3111yescharacteristic
218C2×C4⋊C4D4×C3111yescharacteristic
219C2×C4⋊C4D4×C3111yescharacteristic
220C2×C4⋊C4D4×C3111yescharacteristic
221C2×C4⋊C4D4×C3111yescharacteristic
222C2×C42—21no—
223C2×C42—21no—
224C2×C42C23×C3111yescharacteristic
225#107—42no—
226#106—42no—
227#97—21no—
228#97—21no—
229#97—21no—
230#97—21no—
231#97C2×C4×C3112yes—
232#97C2×C4×C3112yes—
233#95—21no—
234#95—21no—
235#95—21no—
236#95—21no—
237#95—21no—
238#95—21no—
239#95—21no—
240#95—21no—
241C31#891211yescharacteristic, direct product factor, Sylow
242C22×C4—21no—
243C22×C4—21no—
244C22×C4—21no—
245C22×C4—21no—
246C22×C4—21no—
247C22×C4—21no—
248C22×C4—41no—
249C22×C4C2×D4×C3111yescharacteristic
250C22×C4C2×D4×C3111yescharacteristic
251C22×C4C2×D4×C3111yescharacteristic
252C2×C8—22no—
253C2×C8—22no—
254C2×C8—22no—
255C2×C8—22no—
256C2×C8—22no—
257C2×C8—41no—
258C2×C8—41no—
259C2×C8—41no—
260C2×C8—41no—
261C4⋊C4—22no—
262C4⋊C4—22no—
263C4⋊C4—22no—
264C4⋊C4—22no—
265C4⋊C4—21no—
266C4⋊C4—21no—
267C4⋊C4—41no—
268C4⋊C4—41no—
269C4⋊C4—41no—
270C4⋊C4—41no—
271C4⋊C4—41no—
272C4⋊C4—41no—
273C4⋊C4—42no—
274C4⋊C4—42no—
275C4⋊C4—81no—
276C4⋊C4—81no—
277C4⋊C4C4⋊C4×C3112yes—
278C4⋊C4C4⋊C4×C3112yes—
279C42—81no—
280C42—81no—
281C42C22×C4×C3111yescharacteristic
282C42C2×Q8×C3111yescharacteristic
283C42#41×C3111yescharacteristic
284C42#41×C3111yescharacteristic
285C23C31×#12011yescharacteristic
286C2×C4—21no—
287C2×C4—21no—
288C2×C4—21no—
289C2×C4—21no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—41no—
295C2×C4—41no—
296C2×C4—41no—
297C2×C4—41no—
298C2×C4—41no—
299C2×C4—41no—
300C2×C4—41no—
301C2×C4—41no—
302C2×C4—41no—
303C2×C4—41no—
304C2×C4—41no—
305C2×C4—41no—
306C2×C4—41no—
307C2×C4—41no—
308C2×C4—41no—
309C2×C4—41no—
310C2×C4—81no—
311C2×C4—81no—
312C2×C4—81no—
313C2×C4C2×C4⋊C4×C3111yescharacteristic
314C2×C4C4×D4×C3111yescharacteristic
315C2×C4C4×D4×C3111yescharacteristic
316C2×C4C31×C22⋊Q811yescharacteristic
317C2×C4C31×C22⋊Q811yescharacteristic
318C2×C4C31×#12311yescharacteristic
319C8—24no—
320C8—42no—
321C8—42no—
322C22C31×#38511yescharacteristic
323C22C31×#45311yescharacteristic
324C22C31×#45411yescharacteristic
325C22C31×#45411yescharacteristic
326C22C31×#45511yescharacteristic
327C22C31×#45611yescharacteristic
328C22C31×#45611yescharacteristic
329C4—21no—
330C4—21no—
331C4—21no—
332C4—21no—
333C4—21no—
334C4—21no—
335C4—42no—
336C4—42no—
337C4—81no—
338C4—81no—
339C4—81no—
340C4—81no—
341C4—161no—
342C2C31×#165711yescharacteristic
343C2C31×#166111yescharacteristic
344C2C31×#166311yescharacteristic
345C2C31×#166411yescharacteristic
346C2C31×#185711yescharacteristic
347C2C31×#185911yescharacteristic
348C2C31×#186011yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C31#120
commutatorC42C22×C4×C31
Frattini, cosocleC2×C42C23×C31
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
27. C31×#330C4semidirect
110. #8912C31direct (N × H)
194. #330C4×C31semidirect
241. C31#8912direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#23822
C31×#19922
C31×#18472
C31×#18362
C2×C31×#3302
C31×#12952
#891231