Finite Group Databasebeta

← C31×#9285 #21466044

Subgroups — C31×#9285 #21466044

Order 7936.

426 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3210C211yesmaximal, characteristic
2C31×#2981C211yesmaximal, characteristic
3C31×#1531C211yesmaximal, characteristic, complemented
4C31×#1530C211yesmaximal, characteristic
5C31×#1497C211yesmaximal, characteristic, complemented
6C31×#1287C211yesmaximal, characteristic, complemented
7C31×#1275C211yesmaximal, characteristic, complemented
8C31×#533C2211yescharacteristic
9C31×#532C2211yescharacteristic
10C31×#494C411yescharacteristic
11C31×#492C411yescharacteristic
12C31×#487C411yescharacteristic
13C31×#486C411yescharacteristic
14C31×#464—22no—
15C31×#452—22no—
16C31×#436—21no—
17C31×#435—22no—
18C8×D4×C31—21no—
19C31×#432C2211yescharacteristic
20C31×#432C2211yescharacteristic
21C31×#431C2211yescharacteristic
22C31×#431C2211yescharacteristic
23C31×#408—22no—
24C2×C31×#97C2211yescharacteristic
25C31×#330—22no—
26C31×#329—22no—
27C31×Q8⋊C8—21no—
28C31×Q8⋊C8—21no—
29C2×#41×C31D412yes—
30C2×Q16×C31—22no—
31C2×SD16×C31—22no—
32C2×M16×C31—22no—
33C22×C8×C31—21no—
34C22×C8×C31—22no—
35C31×C4⋊Q8C2×C411yescharacteristic
36C31×C4⋊Q8C2×C411yescharacteristic
37C31×C4⋊Q8C2×C411yescharacteristic
38C31×#127C2×C411yescharacteristic
39C31×#125—21no—
40C31×#124D412yes—
41C31×C22⋊Q8—21no—
42C31×C22⋊Q8—21no—
43C31×#121—21no—
44C31×#121—21no—
45C4×Q8×C31—21no—
46C4×Q8×C31—21no—
47C4×D4×C31—21no—
48C4×D4×C31—21no—
49C31×#117—21no—
50C2×C42×C31C2311yescharacteristic
51C31×C4⋊C8—21no—
52C31×C4⋊C8—21no—
53C31×C4⋊C8—21no—
54C31×C4⋊C8—21no—
55C31×#103—22no—
56C31×#102—22no—
57C31×C22⋊C8—22no—
58C31×C22⋊C8—22no—
59C31×C22⋊C8—21no—
60C31×C22⋊C8—21no—
61C31×C22⋊C8—21no—
62C31×C22⋊C8—21no—
63C31×#97—21no—
64C31×#97—21no—
65C31×#97—21no—
66C31×#97D412yes—
67C4×C8×C31C2×C411yescharacteristic
68C4×C8×C31C2×C411yescharacteristic
69C4×C8×C31D411yescharacteristic
70C4×C8×C31D411yescharacteristic
71#41×C31—82no—
72C2×Q8×C31—21no—
73C2×Q8×C31—21no—
74C2×Q8×C31C22⋊C412yes—
75C2×D4×C31—22no—
76C2×D4×C31—21no—
77C2×D4×C31—21no—
78C2×D4×C31C22⋊C412yes—
79C22×C4×C31—22no—
80C22×C4×C31C2×D411yescharacteristic
81C22×C4×C31#4111yescharacteristic
82C22×C4×C31#4111yescharacteristic
83Q16×C31—82no—
84SD16×C31—82no—
85M16×C31—82no—
86C2×C8×C31—22no—
87C2×C8×C31—21no—
88C2×C8×C31—21no—
89C2×C8×C31—21no—
90C2×C8×C31—21no—
91C2×C8×C31—22no—
92C2×C8×C31—41no—
93C2×C8×C31—41no—
94C2×C8×C31—41no—
95C2×C8×C31—82no—
96C4⋊C4×C31—21no—
97C4⋊C4×C31—21no—
98C4⋊C4×C31—21no—
99C4⋊C4×C31—21no—
100C4⋊C4×C31—21no—
101C4⋊C4×C31—21no—
102C4⋊C4×C31—41no—
103C4⋊C4×C31—41no—
104C22⋊C4×C31—22no—
105C22⋊C4×C31—22no—
106C22⋊C4×C31—41no—
107C42×C31—41no—
108C42×C31C22×C411yescharacteristic
109C42×C31C2×D411yescharacteristic
110C42×C31C2×D411yescharacteristic
111C42×C31C2×D411yescharacteristic
112#9285C3111yesmaximal, characteristic, direct product factor, Sylow
113C23×C31—22no—
114C23×C31#12311yescharacteristic
115Q8×C31—42no—
116Q8×C31—42no—
117Q8×C31—41no—
118Q8×C31—41no—
119D4×C31—42no—
120D4×C31—41no—
121D4×C31—41no—
122D4×C31—81no—
123D4×C31—82no—
124C2×C4×C31—21no—
125C2×C4×C31—21no—
126C2×C4×C31—22no—
127C2×C4×C31—41no—
128C2×C4×C31—41no—
129C2×C4×C31—42no—
130C2×C4×C31—42no—
131C2×C4×C31—41no—
132C2×C4×C31—41no—
133C2×C4×C31C2×C22⋊C411yescharacteristic
134C2×C4×C31C4×D411yescharacteristic
135C2×C4×C31C4×D411yescharacteristic
136C2×C4×C31#12011yescharacteristic
137C2×C4×C31#12111yescharacteristic
138C2×C4×C31#12111yescharacteristic
139C8×C31—42no—
140C8×C31—41no—
141C8×C31—42no—
142C8×C31—41no—
143C8×C31—41no—
144C8×C31—41no—
145C8×C31—81no—
146#3210C2×C3111yescharacteristic
147#2981C2×C3111yescharacteristic
148#1531C2×C3111yescharacteristic, complemented
149#1530C2×C3111yescharacteristic
150#1497C2×C3111yescharacteristic, complemented
151#1287C2×C3111yescharacteristic, complemented
152#1275C2×C3111yescharacteristic, complemented
153C22×C31—21no—
154C22×C31—21no—
155C22×C31—21no—
156C22×C31—42no—
157C22×C31—42no—
158C22×C31—42no—
159C22×C31#38611yescharacteristic
160C4×C31—21no—
161C4×C31—21no—
162C4×C31—21no—
163C4×C31—21no—
164C4×C31—21no—
165C4×C31—42no—
166C4×C31—81no—
167C4×C31—81no—
168C4×C31#44311yescharacteristic
169C4×C31#44411yescharacteristic
170#533C22×C3111yescharacteristic
171#532C22×C3111yescharacteristic
172#494C4×C3111yescharacteristic
173#492C4×C3111yescharacteristic
174#487C4×C3111yescharacteristic
175#486C4×C3111yescharacteristic
176#464—22no—
177#452—22no—
178#436—21no—
179#435—22no—
180C8×D4—21no—
181#432C22×C3111yescharacteristic
182#432C22×C3111yescharacteristic
183#431C22×C3111yescharacteristic
184#431C22×C3111yescharacteristic
185#408—22no—
186C2×#97C22×C3111yescharacteristic
187#330—22no—
188#329—22no—
189Q8⋊C8—21no—
190Q8⋊C8—21no—
191C2×C31—41no—
192C2×C31—82no—
193C2×C31#187611yescharacteristic
194C2×C31#190211yescharacteristic
195C2×C31#191111yescharacteristic
196C2×#41D4×C3112yes—
197C2×Q16—22no—
198C2×SD16—22no—
199C2×M16—22no—
200C22×C8—21no—
201C22×C8—22no—
202C4⋊Q8C2×C4×C3111yescharacteristic
203C4⋊Q8C2×C4×C3111yescharacteristic
204C4⋊Q8C2×C4×C3111yescharacteristic
205#127C2×C4×C3111yescharacteristic
206#125—21no—
207#124D4×C3112yes—
208C22⋊Q8—21no—
209C22⋊Q8—21no—
210#121—21no—
211#121—21no—
212C4×Q8—21no—
213C4×Q8—21no—
214C4×D4—21no—
215C4×D4—21no—
216#117—21no—
217C2×C42C23×C3111yescharacteristic
218C4⋊C8—21no—
219C4⋊C8—21no—
220C4⋊C8—21no—
221C4⋊C8—21no—
222#103—22no—
223#102—22no—
224C22⋊C8—22no—
225C22⋊C8—22no—
226C22⋊C8—21no—
227C22⋊C8—21no—
228C22⋊C8—21no—
229C22⋊C8—21no—
230#97—21no—
231#97—21no—
232#97—21no—
233#97D4×C3112yes—
234C4×C8C2×C4×C3111yescharacteristic
235C4×C8C2×C4×C3111yescharacteristic
236C4×C8D4×C3111yescharacteristic
237C4×C8D4×C3111yescharacteristic
238C31#928511yescharacteristic, direct product factor, Sylow
239#41—82no—
240C2×Q8—21no—
241C2×Q8—21no—
242C2×Q8C22⋊C4×C3112yes—
243C2×D4—22no—
244C2×D4—21no—
245C2×D4—21no—
246C2×D4C22⋊C4×C3112yes—
247C22×C4—22no—
248C22×C4C2×D4×C3111yescharacteristic
249C22×C4#41×C3111yescharacteristic
250C22×C4#41×C3111yescharacteristic
251Q16—82no—
252SD16—82no—
253M16—82no—
254C2×C8—22no—
255C2×C8—21no—
256C2×C8—21no—
257C2×C8—21no—
258C2×C8—21no—
259C2×C8—22no—
260C2×C8—41no—
261C2×C8—41no—
262C2×C8—41no—
263C2×C8—82no—
264C4⋊C4—21no—
265C4⋊C4—21no—
266C4⋊C4—21no—
267C4⋊C4—21no—
268C4⋊C4—21no—
269C4⋊C4—21no—
270C4⋊C4—41no—
271C4⋊C4—41no—
272C22⋊C4—22no—
273C22⋊C4—22no—
274C22⋊C4—41no—
275C42—41no—
276C42C22×C4×C3111yescharacteristic
277C42C2×D4×C3111yescharacteristic
278C42C2×D4×C3111yescharacteristic
279C42C2×D4×C3111yescharacteristic
280C23—22no—
281C23C31×#12311yescharacteristic
282Q8—42no—
283Q8—42no—
284Q8—41no—
285Q8—41no—
286D4—42no—
287D4—41no—
288D4—41no—
289D4—81no—
290D4—82no—
291C2×C4—21no—
292C2×C4—21no—
293C2×C4—22no—
294C2×C4—41no—
295C2×C4—41no—
296C2×C4—42no—
297C2×C4—42no—
298C2×C4—41no—
299C2×C4—41no—
300C2×C4C2×C22⋊C4×C3111yescharacteristic
301C2×C4C4×D4×C3111yescharacteristic
302C2×C4C4×D4×C3111yescharacteristic
303C2×C4C31×#12011yescharacteristic
304C2×C4C31×#12111yescharacteristic
305C2×C4C31×#12111yescharacteristic
306C8—42no—
307C8—41no—
308C8—42no—
309C8—41no—
310C8—41no—
311C8—41no—
312C8—81no—
313C22—21no—
314C22—21no—
315C22—21no—
316C22—42no—
317C22—42no—
318C22—42no—
319C22C31×#38611yescharacteristic
320C4—21no—
321C4—21no—
322C4—21no—
323C4—21no—
324C4—21no—
325C4—42no—
326C4—81no—
327C4—81no—
328C4C31×#44311yescharacteristic
329C4C31×#44411yescharacteristic
330C2—41no—
331C2—82no—
332C2C31×#187611yescharacteristic
333C2C31×#190211yescharacteristic
334C2C31×#191111yescharacteristic
subgroupG/H
center, socleC22×C31#386
commutatorC42C22×C4×C31
Frattini, cosocleC2×C42C23×C31
prime radicalC31×#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#1531C2semidirect
5. C31×#1497C2semidirect
6. C31×#1287C2semidirect
7. C31×#1275C2semidirect
112. #9285C31direct (N × H)
148. #1531C2×C31semidirect
150. #1497C2×C31semidirect
151. #1287C2×C31semidirect
152. #1275C2×C31semidirect
238. C31#9285direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32102
C31×#29812
C31×#15312
C31×#15302
C31×#14972
C31×#12872
C31×#12752
#928531