Finite Group Databasebeta

← C31×#9373 #21466132

Subgroups — C31×#9373 #21466132

Order 7936.

420 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3216C211yesmaximal, characteristic
2C31×#2981C211yesmaximal, characteristic
3C31×#1551C211yesmaximal, characteristic
4C31×#1537C211yesmaximal, characteristic, complemented
5C31×#1481C211yesmaximal, characteristic, complemented
6C31×#1290C211yesmaximal, characteristic, complemented
7C31×#1287C211yesmaximal, characteristic, complemented
8C31×#533C2211yescharacteristic
9C31×#532C2211yescharacteristic
10C31×#497C412yes—
11C31×#489C412yes—
12C31×#462—21no—
13C31×#460—21no—
14C31×#452—22no—
15C31×#436—21no—
16C31×#435—22no—
17C8×D4×C31—21no—
18C31×#432C2211yescharacteristic
19C31×#432C2211yescharacteristic
20C31×#432C2211yescharacteristic
21C31×#431C2211yescharacteristic
22C2×C31×C4⋊C8C2211yescharacteristic
23C31×#408—22no—
24C31×#333—21no—
25C31×#331—21no—
26C31×#330—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—22no—
34C22×C8×C31—21no—
35C31×C4⋊Q8C2×C411yescharacteristic
36C31×C4⋊Q8C2×C411yescharacteristic
37C31×C4⋊Q8D411yescharacteristic
38C31×#127D411yescharacteristic
39C31×#125—21no—
40C31×#124C2×C412yes—
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×C4⋊C8—21no—
56C31×C4⋊C8—21no—
57C31×#103—22no—
58C31×#102—22no—
59C31×C22⋊C8—22no—
60C31×C22⋊C8—22no—
61C31×C22⋊C8—21no—
62C31×C22⋊C8—21no—
63C31×C22⋊C8—21no—
64C31×C22⋊C8—21no—
65C31×#97—21no—
66C31×#97C2×C412yes—
67C31×#97D412yes—
68C4×C8×C31D411yescharacteristic
69C4×C8×C31D411yescharacteristic
70#41×C31—82no—
71C2×Q8×C31—21no—
72C2×Q8×C31—21no—
73C2×Q8×C31C22⋊C412yes—
74C2×D4×C31—22no—
75C2×D4×C31—21no—
76C2×D4×C31—21no—
77C2×D4×C31C22⋊C412yes—
78C22×C4×C31—22no—
79C22×C4×C31C2×D411yescharacteristic
80C22×C4×C31#4111yescharacteristic
81C22×C4×C31#4111yescharacteristic
82Q16×C31—82no—
83SD16×C31—82no—
84M16×C31—82no—
85C2×C8×C31—22no—
86C2×C8×C31—21no—
87C2×C8×C31—21no—
88C2×C8×C31—22no—
89C2×C8×C31—41no—
90C2×C8×C31—41no—
91C2×C8×C31—82no—
92C2×C8×C31—81no—
93C4⋊C4×C31—21no—
94C4⋊C4×C31—21no—
95C4⋊C4×C31—21no—
96C4⋊C4×C31—21no—
97C4⋊C4×C31—21no—
98C4⋊C4×C31—21no—
99C4⋊C4×C31—41no—
100C4⋊C4×C31—41no—
101C22⋊C4×C31—22no—
102C22⋊C4×C31—22no—
103C22⋊C4×C31—41no—
104C42×C31—41no—
105C42×C31C22×C411yescharacteristic
106C42×C31C2×D411yescharacteristic
107C42×C31C2×D411yescharacteristic
108C42×C31C2×D411yescharacteristic
109#9373C3111yesmaximal, characteristic, direct product factor, Sylow
110C23×C31—22no—
111C23×C31#12311yescharacteristic
112Q8×C31—42no—
113Q8×C31—41no—
114Q8×C31—41no—
115Q8×C31—42no—
116D4×C31—42no—
117D4×C31—41no—
118D4×C31—41no—
119D4×C31—81no—
120D4×C31—82no—
121C2×C4×C31—21no—
122C2×C4×C31—21no—
123C2×C4×C31—22no—
124C2×C4×C31—41no—
125C2×C4×C31—41no—
126C2×C4×C31—42no—
127C2×C4×C31—42no—
128C2×C4×C31—41no—
129C2×C4×C31—41no—
130C2×C4×C31C2×C22⋊C411yescharacteristic
131C2×C4×C31C4×D411yescharacteristic
132C2×C4×C31C4×D411yescharacteristic
133C2×C4×C31#12011yescharacteristic
134C2×C4×C31#12111yescharacteristic
135C2×C4×C31#12111yescharacteristic
136C8×C31—41no—
137C8×C31—42no—
138C8×C31—41no—
139C8×C31—42no—
140C8×C31—81no—
141C8×C31—81no—
142#3216C2×C3111yescharacteristic
143#2981C2×C3111yescharacteristic
144#1551C2×C3111yescharacteristic
145#1537C2×C3111yescharacteristic, complemented
146#1481C2×C3111yescharacteristic, complemented
147#1290C2×C3111yescharacteristic, complemented
148#1287C2×C3111yescharacteristic, complemented
149C22×C31—21no—
150C22×C31—21no—
151C22×C31—21no—
152C22×C31—42no—
153C22×C31—42no—
154C22×C31—42no—
155C22×C31#38611yescharacteristic
156C4×C31—21no—
157C4×C31—21no—
158C4×C31—21no—
159C4×C31—21no—
160C4×C31—21no—
161C4×C31—42no—
162C4×C31—81no—
163C4×C31—81no—
164C4×C31#47111yescharacteristic
165C4×C31#47311yescharacteristic
166#533C22×C3111yescharacteristic
167#532C22×C3111yescharacteristic
168#497C4×C3112yes—
169#489C4×C3112yes—
170#462—21no—
171#460—21no—
172#452—22no—
173#436—21no—
174#435—22no—
175C8×D4—21no—
176#432C22×C3111yescharacteristic
177#432C22×C3111yescharacteristic
178#432C22×C3111yescharacteristic
179#431C22×C3111yescharacteristic
180C2×C4⋊C8C22×C3111yescharacteristic
181#408—22no—
182#333—21no—
183#331—21no—
184#330—22no—
185Q8⋊C8—21no—
186Q8⋊C8—21no—
187C2×C31—41no—
188C2×C31—82no—
189C2×C31#188111yescharacteristic
190C2×C31#190811yescharacteristic
191C2×C31#191111yescharacteristic
192C2×#41D4×C3112yes—
193C2×Q16—22no—
194C2×SD16—22no—
195C2×M16—22no—
196C22×C8—22no—
197C22×C8—21no—
198C4⋊Q8C2×C4×C3111yescharacteristic
199C4⋊Q8C2×C4×C3111yescharacteristic
200C4⋊Q8D4×C3111yescharacteristic
201#127D4×C3111yescharacteristic
202#125—21no—
203#124C2×C4×C3112yes—
204C22⋊Q8—21no—
205C22⋊Q8—21no—
206#121—21no—
207#121—21no—
208C4×Q8—21no—
209C4×Q8—21no—
210C4×D4—21no—
211C4×D4—21no—
212#117—21no—
213C2×C42C23×C3111yescharacteristic
214C4⋊C8—21no—
215C4⋊C8—21no—
216C4⋊C8—21no—
217C4⋊C8—21no—
218C4⋊C8—21no—
219C4⋊C8—21no—
220#103—22no—
221#102—22no—
222C22⋊C8—22no—
223C22⋊C8—22no—
224C22⋊C8—21no—
225C22⋊C8—21no—
226C22⋊C8—21no—
227C22⋊C8—21no—
228#97—21no—
229#97C2×C4×C3112yes—
230#97D4×C3112yes—
231C4×C8D4×C3111yescharacteristic
232C4×C8D4×C3111yescharacteristic
233C31#937311yescharacteristic, direct product factor, Sylow
234#41—82no—
235C2×Q8—21no—
236C2×Q8—21no—
237C2×Q8C22⋊C4×C3112yes—
238C2×D4—22no—
239C2×D4—21no—
240C2×D4—21no—
241C2×D4C22⋊C4×C3112yes—
242C22×C4—22no—
243C22×C4C2×D4×C3111yescharacteristic
244C22×C4#41×C3111yescharacteristic
245C22×C4#41×C3111yescharacteristic
246Q16—82no—
247SD16—82no—
248M16—82no—
249C2×C8—22no—
250C2×C8—21no—
251C2×C8—21no—
252C2×C8—22no—
253C2×C8—41no—
254C2×C8—41no—
255C2×C8—82no—
256C2×C8—81no—
257C4⋊C4—21no—
258C4⋊C4—21no—
259C4⋊C4—21no—
260C4⋊C4—21no—
261C4⋊C4—21no—
262C4⋊C4—21no—
263C4⋊C4—41no—
264C4⋊C4—41no—
265C22⋊C4—22no—
266C22⋊C4—22no—
267C22⋊C4—41no—
268C42—41no—
269C42C22×C4×C3111yescharacteristic
270C42C2×D4×C3111yescharacteristic
271C42C2×D4×C3111yescharacteristic
272C42C2×D4×C3111yescharacteristic
273C23—22no—
274C23C31×#12311yescharacteristic
275Q8—42no—
276Q8—41no—
277Q8—41no—
278Q8—42no—
279D4—42no—
280D4—41no—
281D4—41no—
282D4—81no—
283D4—82no—
284C2×C4—21no—
285C2×C4—21no—
286C2×C4—22no—
287C2×C4—41no—
288C2×C4—41no—
289C2×C4—42no—
290C2×C4—42no—
291C2×C4—41no—
292C2×C4—41no—
293C2×C4C2×C22⋊C4×C3111yescharacteristic
294C2×C4C4×D4×C3111yescharacteristic
295C2×C4C4×D4×C3111yescharacteristic
296C2×C4C31×#12011yescharacteristic
297C2×C4C31×#12111yescharacteristic
298C2×C4C31×#12111yescharacteristic
299C8—41no—
300C8—42no—
301C8—41no—
302C8—42no—
303C8—81no—
304C8—81no—
305C22—21no—
306C22—21no—
307C22—21no—
308C22—42no—
309C22—42no—
310C22—42no—
311C22C31×#38611yescharacteristic
312C4—21no—
313C4—21no—
314C4—21no—
315C4—21no—
316C4—21no—
317C4—42no—
318C4—81no—
319C4—81no—
320C4C31×#47111yescharacteristic
321C4C31×#47311yescharacteristic
322C2—41no—
323C2—82no—
324C2C31×#188111yescharacteristic
325C2C31×#190811yescharacteristic
326C2C31×#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
4. C31×#1537C2semidirect
5. C31×#1481C2semidirect
6. C31×#1290C2semidirect
7. C31×#1287C2semidirect
109. #9373C31direct (N × H)
145. #1537C2×C31semidirect
146. #1481C2×C31semidirect
147. #1290C2×C31semidirect
148. #1287C2×C31semidirect
233. C31#9373direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32162
C31×#29812
C31×#15512
C31×#15372
C31×#14812
C31×#12902
C31×#12872
#937331