Finite Group Databasebeta

← C31×#13476 #21470235

Subgroups — C31×#13476 #21470235

Order 7936.

382 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
1C2×C31×#367C211yesmaximal, characteristic, complemented
2C2×C31×C4⋊C16C211yesmaximal, characteristic, complemented
3C2×C31×#357C211yesmaximal, characteristic
4C2×C31×#357C211yesmaximal, characteristic
5C31×#1970C211yesmaximal, characteristic
6C31×#1942C211yesmaximal, characteristic, complemented
7C31×#1380C211yesmaximal, characteristic, complemented
8C22×D8×C31C2211yescharacteristic
9C22×C16×C31C2211yescharacteristic
10C22×C16×C31C2211yescharacteristic
11C2×C31×#107C2211yescharacteristic
12C2×C31×#107C2211yescharacteristic
13C2×C31×#107C2211yescharacteristic
14C2×C31×#102—21no—
15C2×C4×C8×C31C2211yescharacteristic
16C31×#390—21no—
17C31×#389—21no—
18C31×#367—22no—
19C31×C4⋊C16—22no—
20C31×#357—22no—
21C31×#357—22no—
22C31×#340—21no—
23C22×D4×C31—21no—
24C2×D8×C31—21no—
25C2×D8×C31—21no—
26C2×D8×C31—21no—
27C2×D8×C31—21no—
28C2×D8×C31—21no—
29C2×D8×C31Q812yes—
30C22×C8×C31D411yescharacteristic
31C22×C8×C31C2311yescharacteristic
32C2×C4⋊C4×C31—21no—
33C2×C4⋊C4×C31—21no—
34C2×C4⋊C4×C31—21no—
35C2×C4⋊C4×C31—41no—
36C2×C22⋊C4×C31—41no—
37C2×C22⋊C4×C31—41no—
38C2×C42×C31D411yescharacteristic
39C2×C16×C31—21no—
40C2×C16×C31—21no—
41C2×C16×C31—21no—
42C2×C16×C31—21no—
43C2×C16×C31—21no—
44C2×C16×C31D412yes—
45C31×#107—21no—
46C31×#107—21no—
47C31×#107—21no—
48C31×#107—21no—
49C31×#107—21no—
50C31×#107D412yes—
51C31×#102—42no—
52C4×C8×C31—21no—
53C4×C8×C31—21no—
54C31×#95—41no—
55C24×C31—41no—
56C2×D4×C31—22no—
57C2×D4×C31—41no—
58C2×D4×C31—41no—
59C2×D4×C31—41no—
60C2×D4×C31—41no—
61C2×D4×C31—41no—
62C22×C4×C31—41no—
63C22×C4×C31—41no—
64C22×C4×C31—41no—
65C22×C4×C31D811yescharacteristic
66C22×C4×C31D811yescharacteristic
67C22×C4×C31C2×D411yescharacteristic
68D8×C31—22no—
69D8×C31—22no—
70D8×C31—41no—
71D8×C31—41no—
72C2×C8×C31—21no—
73C2×C8×C31—21no—
74C2×C8×C31—21no—
75C2×C8×C31C2×D411yescharacteristic
76C2×C8×C31C2×D411yescharacteristic
77C2×C8×C31C2×Q811yescharacteristic
78C2×C8×C31#4111yescharacteristic
79C2×C8×C31#4111yescharacteristic
80C2×C8×C31#4111yescharacteristic
81C4⋊C4×C31—22no—
82C4⋊C4×C31—41no—
83C4⋊C4×C31—41no—
84C4⋊C4×C31—41no—
85C4⋊C4×C31—41no—
86C4⋊C4×C31—41no—
87C4⋊C4×C31—82no—
88C22⋊C4×C31—82no—
89C22⋊C4×C31—82no—
90C42×C31—21no—
91C42×C31—21no—
92C16×C31—22no—
93C16×C31—41no—
94#13476C3111yesmaximal, characteristic, direct product factor, Sylow
95C23×C31—42no—
96C23×C31—81no—
97C23×C31—81no—
98C23×C31—81no—
99C23×C31—81no—
100C23×C31—81no—
101C23×C31—81no—
102C23×C31C2×D811yescharacteristic
103D4×C31—42no—
104D4×C31—42no—
105D4×C31—81no—
106D4×C31—81no—
107C2×C4×C31—21no—
108C2×C4×C31—21no—
109C2×C4×C31—21no—
110C2×C4×C31—21no—
111C2×C4×C31—21no—
112C2×C4×C31—42no—
113C2×C4×C31—81no—
114C2×C4×C31—81no—
115C2×C4×C31—81no—
116C2×C4×C31—81no—
117C2×C4×C31—81no—
118C2×C4×C31—81no—
119C2×C4×C31—81no—
120C2×C4×C31—81no—
121C2×C4×C31SD3212yes—
122C2×C4×C31#12111yescharacteristic
123C2×C4×C31#12111yescharacteristic
124C2×C4×C31C22⋊Q811yescharacteristic
125C2×C4×C31#13511yescharacteristic
126C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
127C2×C4×C31#13711yescharacteristic
128C8×C31—41no—
129C8×C31#12111yescharacteristic
130C8×C31C22⋊Q811yescharacteristic
131C8×C31C22⋊Q811yescharacteristic
132C8×C31#12611yescharacteristic
133C2×#367C2×C3111yescharacteristic, complemented
134C2×C4⋊C16C2×C3111yescharacteristic, complemented
135C2×#357C2×C3111yescharacteristic
136C2×#357C2×C3111yescharacteristic
137#1970C2×C3111yescharacteristic
138#1942C2×C3111yescharacteristic, complemented
139#1380C2×C3111yescharacteristic, complemented
140C22×C31—82no—
141C22×C31—82no—
142C22×C31—82no—
143C22×C31—161no—
144C22×C31—161no—
145C22×C31—161no—
146C22×C31—161no—
147C22×C31#45911yescharacteristic
148C22×C31#46611yescharacteristic
149C22×C31#47411yescharacteristic
150C22×C31C2×SD3211yescharacteristic
151C22×C31#50811yescharacteristic
152C22×C31#50911yescharacteristic
153C22×C31#50911yescharacteristic
154C4×C31—22no—
155C4×C31—41no—
156C4×C31—82no—
157C4×C31—161no—
158C4×C31—161no—
159C4×C31#39611yescharacteristic
160C4×C31#46411yescharacteristic
161C4×C31#46811yescharacteristic
162C4×C31#47811yescharacteristic
163C22×D8C22×C3111yescharacteristic
164C22×C16C22×C3111yescharacteristic
165C22×C16C22×C3111yescharacteristic
166C2×#107C22×C3111yescharacteristic
167C2×#107C22×C3111yescharacteristic
168C2×#107C22×C3111yescharacteristic
169C2×#102—21no—
170C2×C4×C8C22×C3111yescharacteristic
171#390—21no—
172#389—21no—
173#367—22no—
174C4⋊C16—22no—
175#357—22no—
176#357—22no—
177#340—21no—
178C2×C31—162no—
179C2×C31#206711yescharacteristic
180C2×C31#220711yescharacteristic
181C2×C31#221011yescharacteristic
182C2×C31#221711yescharacteristic
183C2×C31#221811yescharacteristic
184C2×C31#222611yescharacteristic
185C2×C31#222811yescharacteristic
186C22×D4—21no—
187C2×D8—21no—
188C2×D8—21no—
189C2×D8—21no—
190C2×D8—21no—
191C2×D8—21no—
192C2×D8Q8×C3112yes—
193C22×C8D4×C3111yescharacteristic
194C22×C8C23×C3111yescharacteristic
195C2×C4⋊C4—21no—
196C2×C4⋊C4—21no—
197C2×C4⋊C4—21no—
198C2×C4⋊C4—41no—
199C2×C22⋊C4—41no—
200C2×C22⋊C4—41no—
201C2×C42D4×C3111yescharacteristic
202C2×C16—21no—
203C2×C16—21no—
204C2×C16—21no—
205C2×C16—21no—
206C2×C16—21no—
207C2×C16D4×C3112yes—
208#107—21no—
209#107—21no—
210#107—21no—
211#107—21no—
212#107—21no—
213#107D4×C3112yes—
214#102—42no—
215C4×C8—21no—
216C4×C8—21no—
217#95—41no—
218C31#1347611yescharacteristic, direct product factor, Sylow
219C24—41no—
220C2×D4—22no—
221C2×D4—41no—
222C2×D4—41no—
223C2×D4—41no—
224C2×D4—41no—
225C2×D4—41no—
226C22×C4—41no—
227C22×C4—41no—
228C22×C4—41no—
229C22×C4D8×C3111yescharacteristic
230C22×C4D8×C3111yescharacteristic
231C22×C4C2×D4×C3111yescharacteristic
232D8—22no—
233D8—22no—
234D8—41no—
235D8—41no—
236C2×C8—21no—
237C2×C8—21no—
238C2×C8—21no—
239C2×C8C2×D4×C3111yescharacteristic
240C2×C8C2×D4×C3111yescharacteristic
241C2×C8C2×Q8×C3111yescharacteristic
242C2×C8#41×C3111yescharacteristic
243C2×C8#41×C3111yescharacteristic
244C2×C8#41×C3111yescharacteristic
245C4⋊C4—22no—
246C4⋊C4—41no—
247C4⋊C4—41no—
248C4⋊C4—41no—
249C4⋊C4—41no—
250C4⋊C4—41no—
251C4⋊C4—82no—
252C22⋊C4—82no—
253C22⋊C4—82no—
254C42—21no—
255C42—21no—
256C16—22no—
257C16—41no—
258C23—42no—
259C23—81no—
260C23—81no—
261C23—81no—
262C23—81no—
263C23—81no—
264C23—81no—
265C23C2×D8×C3111yescharacteristic
266D4—42no—
267D4—42no—
268D4—81no—
269D4—81no—
270C2×C4—21no—
271C2×C4—21no—
272C2×C4—21no—
273C2×C4—21no—
274C2×C4—21no—
275C2×C4—42no—
276C2×C4—81no—
277C2×C4—81no—
278C2×C4—81no—
279C2×C4—81no—
280C2×C4—81no—
281C2×C4—81no—
282C2×C4—81no—
283C2×C4—81no—
284C2×C4C31×SD3212yes—
285C2×C4C31×#12111yescharacteristic
286C2×C4C31×#12111yescharacteristic
287C2×C4C31×C22⋊Q811yescharacteristic
288C2×C4C31×#13511yescharacteristic
289C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
290C2×C4C31×#13711yescharacteristic
291C8—41no—
292C8C31×#12111yescharacteristic
293C8C31×C22⋊Q811yescharacteristic
294C8C31×C22⋊Q811yescharacteristic
295C8C31×#12611yescharacteristic
296C22—82no—
297C22—82no—
298C22—82no—
299C22—161no—
300C22—161no—
301C22—161no—
302C22—161no—
303C22C31×#45911yescharacteristic
304C22C31×#46611yescharacteristic
305C22C31×#47411yescharacteristic
306C22C2×C31×SD3211yescharacteristic
307C22C31×#50811yescharacteristic
308C22C31×#50911yescharacteristic
309C22C31×#50911yescharacteristic
310C4—22no—
311C4—41no—
312C4—82no—
313C4—161no—
314C4—161no—
315C4C31×#39611yescharacteristic
316C4C31×#46411yescharacteristic
317C4C31×#46811yescharacteristic
318C4C31×#47811yescharacteristic
319C2—162no—
320C2C31×#206711yescharacteristic
321C2C31×#220711yescharacteristic
322C2C31×#221011yescharacteristic
323C2C31×#221711yescharacteristic
324C2C31×#221811yescharacteristic
325C2C31×#222611yescharacteristic
326C2C31×#222811yescharacteristic
subgroupG/H
center, socleC23×C31C2×D8
commutator, Frattini, cosocleC22×C8C23×C31
prime radicalC22×D8×C31C22
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C42×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#367C2semidirect
2. C2×C31×C4⋊C16C2semidirect
6. C31×#1942C2semidirect
7. C31×#1380C2semidirect
94. #13476C31direct (N × H)
133. C2×#367C2×C31semidirect
134. C2×C4⋊C16C2×C31semidirect
138. #1942C2×C31semidirect
139. #1380C2×C31semidirect
218. C31#13476direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#3672
C2×C31×C4⋊C162
C2×C31×#3572
C31×#19702
C31×#19422
C31×#13802
#1347631