Finite Group Databasebeta

← C31×#10164 #21466923

Subgroups — C31×#10164 #21466923

Order 7936.

498 conjugacy classes of subgroups.

The subgroup lattice has 334 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3227C211yesmaximal, characteristic
2C2×C31×#500C211yesmaximal, characteristic, complemented
3C31×#3141C211yesmaximal, characteristic
4C31×#1997C211yesmaximal, characteristic, complemented
5C31×#1548C211yesmaximal, characteristic, complemented
6C31×#1492C211yesmaximal, characteristic
7C31×#1278C211yesmaximal, characteristic, complemented
8C31×#532C2211yescharacteristic
9C2×C31×C4⋊Q8C2211yescharacteristic
10C2×C31×C4⋊Q8C2211yescharacteristic
11C31×#500—22no—
12C31×#500—22no—
13C31×#498—21no—
14C31×#489—22no—
15C31×#487—21no—
16C31×#486—21no—
17C31×#486—21no—
18C31×#481—22no—
19C31×#476—22no—
20C31×#431C2211yescharacteristic
21C2×C31×#107—22no—
22C31×#423C2211yescharacteristic
23C31×#417—22no—
24C4×M16×C31C2211yescharacteristic
25C2×C4×C8×C31C2211yescharacteristic
26C31×#343—22no—
27C31×#333—22no—
28C31×D4⋊C8—22no—
29C2×#41×C31—21no—
30C22×Q8×C31—21no—
31C22×Q8×C31—21no—
32C2×M16×C31—21no—
33C2×M16×C31D412yes—
34C22×C8×C31—21no—
35C31×C4⋊Q8—21no—
36C31×C4⋊Q8—21no—
37C31×C4⋊Q8—21no—
38C31×C4⋊Q8—21no—
39C31×C4⋊Q8—21no—
40C31×C4⋊Q8—21no—
41C31×C4⋊Q8—21no—
42C31×C4⋊Q8D411yescharacteristic
43C31×C4⋊Q8D412yes—
44C31×#127D411yescharacteristic
45C31×#124—21no—
46C31×#121—21no—
47C31×#121—21no—
48C4×D4×C31—21no—
49C4×D4×C31—21no—
50C2×C4⋊C4×C31—21no—
51C2×C4⋊C4×C31—21no—
52C2×C4⋊C4×C31—21no—
53C2×C4⋊C4×C31D412yes—
54C2×C42×C31C2311yescharacteristic
55C31×#107—28no—
56C31×#106—24no—
57C31×C4⋊C8—21no—
58C31×C4⋊C8—21no—
59C31×C4⋊C8D412yes—
60C31×#103—24no—
61C31×#102—24no—
62C31×#102—24no—
63C31×C22⋊C8—21no—
64C31×#97—21no—
65C4×C8×C31—21no—
66C4×C8×C31—21no—
67C4×C8×C31—21no—
68C4×C8×C31D412yes—
69#41×C31—42no—
70#41×C31—42no—
71C2×Q8×C31—21no—
72C2×Q8×C31—22no—
73C2×Q8×C31—41no—
74C2×Q8×C31—41no—
75C2×Q8×C31—41no—
76C2×Q8×C31—82no—
77C2×Q8×C31—82no—
78C2×D4×C31—21no—
79C2×D4×C31—21no—
80C2×D4×C31—21no—
81C2×D4×C31—41no—
82C22×C4×C31—22no—
83C22×C4×C31—41no—
84C22×C4×C31—41no—
85C22×C4×C31C2×D411yescharacteristic
86C22×C4×C31C2×D411yescharacteristic
87C22×C4×C31#4111yescharacteristic
88M16×C31—22no—
89M16×C31—22no—
90M16×C31—42no—
91C2×C8×C31—24no—
92C2×C8×C31—22no—
93C2×C8×C31—22no—
94C2×C8×C31—22no—
95C2×C8×C31—41no—
96C4⋊C4×C31—22no—
97C4⋊C4×C31—22no—
98C4⋊C4×C31—21no—
99C4⋊C4×C31—22no—
100C4⋊C4×C31—22no—
101C4⋊C4×C31—21no—
102C4⋊C4×C31—41no—
103C4⋊C4×C31—41no—
104C4⋊C4×C31—41no—
105C4⋊C4×C31—41no—
106C22⋊C4×C31—41no—
107C22⋊C4×C31—41no—
108C42×C31C2×D411yescharacteristic
109C42×C31C2×D411yescharacteristic
110C42×C31C2×D411yescharacteristic
111C42×C31C2×D411yescharacteristic
112#10164C3111yesmaximal, characteristic, direct product factor, Sylow
113C23×C31—41no—
114C23×C31#12111yescharacteristic
115Q8×C31—42no—
116Q8×C31—82no—
117Q8×C31—82no—
118Q8×C31—82no—
119Q8×C31—82no—
120D4×C31—42no—
121D4×C31—42no—
122D4×C31—42no—
123D4×C31—82no—
124C2×C4×C31—22no—
125C2×C4×C31—22no—
126C2×C4×C31—41no—
127C2×C4×C31—42no—
128C2×C4×C31—42no—
129C2×C4×C31—82no—
130C2×C4×C31—81no—
131C2×C4×C31—81no—
132C2×C4×C31—82no—
133C2×C4×C31#12011yescharacteristic
134C2×C4×C31#12011yescharacteristic
135C2×C4×C31#12011yescharacteristic
136C2×C4×C31#12111yescharacteristic
137C2×C4×C31#12111yescharacteristic
138C2×C4×C31#12711yescharacteristic
139C2×C4×C31#13512yes—
140C2×C4×C31#13712yes—
141C8×C31—24no—
142C8×C31—42no—
143C8×C31—42no—
144C8×C31—81no—
145#3227C2×C3111yescharacteristic
146C2×#500C2×C3111yescharacteristic, complemented
147#3141C2×C3111yescharacteristic
148#1997C2×C3111yescharacteristic, complemented
149#1548C2×C3111yescharacteristic, complemented
150#1492C2×C3111yescharacteristic
151#1278C2×C3111yescharacteristic, complemented
152C22×C31—21no—
153C22×C31—21no—
154C22×C31—81no—
155C22×C31—81no—
156C22×C31—81no—
157C22×C31#39211yescharacteristic
158C22×C31#46412yes—
159C4×C31—21no—
160C4×C31—21no—
161C4×C31—81no—
162C4×C31—82no—
163C4×C31—82no—
164C4×C31#45212yes—
165C4×C31#45612yes—
166C4×C31#47212yes—
167C4×C31#49511yescharacteristic
168C4×C31#49711yescharacteristic
169#532C22×C3111yescharacteristic
170C2×C4⋊Q8C22×C3111yescharacteristic
171C2×C4⋊Q8C22×C3111yescharacteristic
172#500—22no—
173#500—22no—
174#498—21no—
175#489—22no—
176#487—21no—
177#486—21no—
178#486—21no—
179#481—22no—
180#476—22no—
181#431C22×C3111yescharacteristic
182C2×#107—22no—
183#423C22×C3111yescharacteristic
184#417—22no—
185C4×M16C22×C3111yescharacteristic
186C2×C4×C8C22×C3111yescharacteristic
187#343—22no—
188#333—22no—
189D4⋊C8—22no—
190C2×C31—22no—
191C2×C31—161no—
192C2×C31#200511yescharacteristic
193C2×C31#201511yescharacteristic
194C2×C31#201811yescharacteristic
195C2×#41—21no—
196C22×Q8—21no—
197C22×Q8—21no—
198C2×M16—21no—
199C2×M16D4×C3112yes—
200C22×C8—21no—
201C4⋊Q8—21no—
202C4⋊Q8—21no—
203C4⋊Q8—21no—
204C4⋊Q8—21no—
205C4⋊Q8—21no—
206C4⋊Q8—21no—
207C4⋊Q8—21no—
208C4⋊Q8D4×C3112yes—
209C4⋊Q8D4×C3111yescharacteristic
210#127D4×C3111yescharacteristic
211#124—21no—
212#121—21no—
213#121—21no—
214C4×D4—21no—
215C4×D4—21no—
216C2×C4⋊C4—21no—
217C2×C4⋊C4—21no—
218C2×C4⋊C4—21no—
219C2×C4⋊C4D4×C3112yes—
220C2×C42C23×C3111yescharacteristic
221#107—28no—
222#106—24no—
223C4⋊C8—21no—
224C4⋊C8—21no—
225C4⋊C8D4×C3112yes—
226#103—24no—
227#102—24no—
228#102—24no—
229C22⋊C8—21no—
230#97—21no—
231C4×C8—21no—
232C4×C8—21no—
233C4×C8—21no—
234C4×C8D4×C3112yes—
235C31#1016411yescharacteristic, direct product factor, Sylow
236#41—42no—
237#41—42no—
238C2×Q8—21no—
239C2×Q8—22no—
240C2×Q8—41no—
241C2×Q8—41no—
242C2×Q8—41no—
243C2×Q8—82no—
244C2×Q8—82no—
245C2×D4—21no—
246C2×D4—21no—
247C2×D4—21no—
248C2×D4—41no—
249C22×C4—22no—
250C22×C4—41no—
251C22×C4—41no—
252C22×C4C2×D4×C3111yescharacteristic
253C22×C4C2×D4×C3111yescharacteristic
254C22×C4#41×C3111yescharacteristic
255M16—22no—
256M16—22no—
257M16—42no—
258C2×C8—24no—
259C2×C8—22no—
260C2×C8—22no—
261C2×C8—22no—
262C2×C8—41no—
263C4⋊C4—22no—
264C4⋊C4—22no—
265C4⋊C4—21no—
266C4⋊C4—22no—
267C4⋊C4—22no—
268C4⋊C4—21no—
269C4⋊C4—41no—
270C4⋊C4—41no—
271C4⋊C4—41no—
272C4⋊C4—41no—
273C22⋊C4—41no—
274C22⋊C4—41no—
275C42C2×D4×C3111yescharacteristic
276C42C2×D4×C3111yescharacteristic
277C42C2×D4×C3111yescharacteristic
278C42C2×D4×C3111yescharacteristic
279C23—41no—
280C23C31×#12111yescharacteristic
281Q8—42no—
282Q8—82no—
283Q8—82no—
284Q8—82no—
285Q8—82no—
286D4—42no—
287D4—42no—
288D4—42no—
289D4—82no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—41no—
293C2×C4—42no—
294C2×C4—42no—
295C2×C4—82no—
296C2×C4—81no—
297C2×C4—81no—
298C2×C4—82no—
299C2×C4C31×#12011yescharacteristic
300C2×C4C31×#12011yescharacteristic
301C2×C4C31×#12011yescharacteristic
302C2×C4C31×#12111yescharacteristic
303C2×C4C31×#12111yescharacteristic
304C2×C4C31×#12711yescharacteristic
305C2×C4C31×#13512yes—
306C2×C4C31×#13712yes—
307C8—24no—
308C8—42no—
309C8—42no—
310C8—81no—
311C22—21no—
312C22—21no—
313C22—81no—
314C22—81no—
315C22—81no—
316C22C31×#39211yescharacteristic
317C22C31×#46412yes—
318C4—21no—
319C4—21no—
320C4—81no—
321C4—82no—
322C4—82no—
323C4C31×#45212yes—
324C4C31×#45612yes—
325C4C31×#47212yes—
326C4C31×#49511yescharacteristic
327C4C31×#49711yescharacteristic
328C2—22no—
329C2—161no—
330C2C31×#200511yescharacteristic
331C2C31×#201511yescharacteristic
332C2C31×#201811yescharacteristic
subgroupG/H
center, socleC22×C31#392
commutator, Frattini, cosocleC2×C42C23×C31
prime radicalC31×#532C22
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#500C2semidirect
4. C31×#1997C2semidirect
5. C31×#1548C2semidirect
7. C31×#1278C2semidirect
112. #10164C31direct (N × H)
146. C2×#500C2×C31semidirect
148. #1997C2×C31semidirect
149. #1548C2×C31semidirect
151. #1278C2×C31semidirect
235. C31#10164direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32272
C2×C31×#5002
C31×#31412
C31×#19972
C31×#15482
C31×#14922
C31×#12782
#1016431