Finite Group Databasebeta

← C31×#10158 #21466917

Subgroups — C31×#10158 #21466917

Order 7936.

514 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3226C211yesmaximal, characteristic
2C31×#3141C211yesmaximal, characteristic
3C2×C31×#487C211yesmaximal, characteristic, complemented
4C31×#1966C211yesmaximal, characteristic, complemented
5C31×#1549C211yesmaximal, characteristic, complemented
6C31×#1492C211yesmaximal, characteristic
7C31×#1278C211yesmaximal, characteristic, complemented
8C31×#532C2211yescharacteristic
9C2×C31×C4⋊Q8C2211yescharacteristic
10C2×C31×C4⋊Q8C2211yescharacteristic
11C31×#500—21no—
12C31×#489—22no—
13C31×#487—22no—
14C31×#487—21no—
15C31×#487—22no—
16C31×#486—21no—
17C31×#486—21no—
18C31×#480—22no—
19C31×#474—22no—
20C31×#431C2211yescharacteristic
21C31×#423C2211yescharacteristic
22C31×#417—22no—
23C2×C31×#103—22no—
24C2×C31×#101—22no—
25C4×M16×C31C2211yescharacteristic
26C2×C4×C8×C31C2211yescharacteristic
27C31×#332—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⋊Q8D412yes—
43C31×C4⋊Q8D411yescharacteristic
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—24no—
56C31×C4⋊C8—21no—
57C31×C4⋊C8—21no—
58C31×C4⋊C8D412yes—
59C31×#103—28no—
60C31×#103—24no—
61C31×#102—24no—
62C31×#102—24no—
63C31×#101—44no—
64C31×C22⋊C8—21no—
65C31×#97—21no—
66C4×C8×C31—21no—
67C4×C8×C31—21no—
68C4×C8×C31—21no—
69C4×C8×C31D412yes—
70#41×C31—42no—
71#41×C31—42no—
72C2×Q8×C31—21no—
73C2×Q8×C31—22no—
74C2×Q8×C31—44no—
75C2×Q8×C31—41no—
76C2×Q8×C31—41no—
77C2×Q8×C31—41no—
78C2×Q8×C31—42no—
79C2×Q8×C31—42no—
80C2×D4×C31—21no—
81C2×D4×C31—21no—
82C2×D4×C31—21no—
83C2×D4×C31—41no—
84C22×C4×C31—22no—
85C22×C4×C31—41no—
86C22×C4×C31—41no—
87C22×C4×C31C2×D411yescharacteristic
88C22×C4×C31C2×D411yescharacteristic
89C22×C4×C31#4111yescharacteristic
90M16×C31—22no—
91M16×C31—22no—
92M16×C31—42no—
93C2×C8×C31—22no—
94C2×C8×C31—22no—
95C2×C8×C31—22no—
96C2×C8×C31—42no—
97C2×C8×C31—41no—
98C4⋊C4×C31—22no—
99C4⋊C4×C31—22no—
100C4⋊C4×C31—22no—
101C4⋊C4×C31—21no—
102C4⋊C4×C31—22no—
103C4⋊C4×C31—21no—
104C4⋊C4×C31—41no—
105C4⋊C4×C31—41no—
106C4⋊C4×C31—41no—
107C4⋊C4×C31—41no—
108C22⋊C4×C31—41no—
109C22⋊C4×C31—41no—
110C42×C31C2×D411yescharacteristic
111C42×C31C2×D411yescharacteristic
112C42×C31C2×D411yescharacteristic
113C42×C31C2×D411yescharacteristic
114#10158C3111yesmaximal, characteristic, direct product factor, Sylow
115C23×C31—41no—
116C23×C31#12111yescharacteristic
117Q8×C31—44no—
118Q8×C31—42no—
119Q8×C31—82no—
120Q8×C31—82no—
121Q8×C31—81no—
122Q8×C31—81no—
123D4×C31—42no—
124D4×C31—42no—
125D4×C31—42no—
126D4×C31—82no—
127C2×C4×C31—22no—
128C2×C4×C31—22no—
129C2×C4×C31—41no—
130C2×C4×C31—42no—
131C2×C4×C31—42no—
132C2×C4×C31—44no—
133C2×C4×C31—82no—
134C2×C4×C31—81no—
135C2×C4×C31—81no—
136C2×C4×C31#12011yescharacteristic
137C2×C4×C31#12011yescharacteristic
138C2×C4×C31#12011yescharacteristic
139C2×C4×C31#12111yescharacteristic
140C2×C4×C31#12111yescharacteristic
141C2×C4×C31#12711yescharacteristic
142C2×C4×C31#13512yes—
143C2×C4×C31AGL(1,ℤ/8)12yes—
144C8×C31—42no—
145C8×C31—42no—
146C8×C31—42no—
147C8×C31—81no—
148#3226C2×C3111yescharacteristic
149#3141C2×C3111yescharacteristic
150C2×#487C2×C3111yescharacteristic, complemented
151#1966C2×C3111yescharacteristic, complemented
152#1549C2×C3111yescharacteristic, complemented
153#1492C2×C3111yescharacteristic
154#1278C2×C3111yescharacteristic, complemented
155C22×C31—21no—
156C22×C31—21no—
157C22×C31—81no—
158C22×C31—81no—
159C22×C31—81no—
160C22×C31#39211yescharacteristic
161C22×C31#46312yes—
162C4×C31—21no—
163C4×C31—21no—
164C4×C31—82no—
165C4×C31—82no—
166C4×C31—81no—
167C4×C31#44912yes—
168C4×C31#45412yes—
169C4×C31#47312yes—
170C4×C31#49511yescharacteristic
171C4×C31#49611yescharacteristic
172#532C22×C3111yescharacteristic
173C2×C4⋊Q8C22×C3111yescharacteristic
174C2×C4⋊Q8C22×C3111yescharacteristic
175#500—21no—
176#489—22no—
177#487—22no—
178#487—21no—
179#487—22no—
180#486—21no—
181#486—21no—
182#480—22no—
183#474—22no—
184#431C22×C3111yescharacteristic
185#423C22×C3111yescharacteristic
186#417—22no—
187C2×#103—22no—
188C2×#101—22no—
189C4×M16C22×C3111yescharacteristic
190C2×C4×C8C22×C3111yescharacteristic
191#332—22no—
192D4⋊C8—22no—
193C2×C31—22no—
194C2×C31—161no—
195C2×C31#200311yescharacteristic
196C2×C31#201211yescharacteristic
197C2×C31#202011yescharacteristic
198C2×#41—21no—
199C22×Q8—21no—
200C22×Q8—21no—
201C2×M16—21no—
202C2×M16D4×C3112yes—
203C22×C8—21no—
204C4⋊Q8—21no—
205C4⋊Q8—21no—
206C4⋊Q8—21no—
207C4⋊Q8—21no—
208C4⋊Q8—21no—
209C4⋊Q8—21no—
210C4⋊Q8—21no—
211C4⋊Q8D4×C3112yes—
212C4⋊Q8D4×C3111yescharacteristic
213#127D4×C3111yescharacteristic
214#124—21no—
215#121—21no—
216#121—21no—
217C4×D4—21no—
218C4×D4—21no—
219C2×C4⋊C4—21no—
220C2×C4⋊C4—21no—
221C2×C4⋊C4—21no—
222C2×C4⋊C4D4×C3112yes—
223C2×C42C23×C3111yescharacteristic
224#107—24no—
225C4⋊C8—21no—
226C4⋊C8—21no—
227C4⋊C8D4×C3112yes—
228#103—28no—
229#103—24no—
230#102—24no—
231#102—24no—
232#101—44no—
233C22⋊C8—21no—
234#97—21no—
235C4×C8—21no—
236C4×C8—21no—
237C4×C8—21no—
238C4×C8D4×C3112yes—
239C31#1015811yescharacteristic, direct product factor, Sylow
240#41—42no—
241#41—42no—
242C2×Q8—21no—
243C2×Q8—22no—
244C2×Q8—44no—
245C2×Q8—41no—
246C2×Q8—41no—
247C2×Q8—41no—
248C2×Q8—42no—
249C2×Q8—42no—
250C2×D4—21no—
251C2×D4—21no—
252C2×D4—21no—
253C2×D4—41no—
254C22×C4—22no—
255C22×C4—41no—
256C22×C4—41no—
257C22×C4C2×D4×C3111yescharacteristic
258C22×C4C2×D4×C3111yescharacteristic
259C22×C4#41×C3111yescharacteristic
260M16—22no—
261M16—22no—
262M16—42no—
263C2×C8—22no—
264C2×C8—22no—
265C2×C8—22no—
266C2×C8—42no—
267C2×C8—41no—
268C4⋊C4—22no—
269C4⋊C4—22no—
270C4⋊C4—22no—
271C4⋊C4—21no—
272C4⋊C4—22no—
273C4⋊C4—21no—
274C4⋊C4—41no—
275C4⋊C4—41no—
276C4⋊C4—41no—
277C4⋊C4—41no—
278C22⋊C4—41no—
279C22⋊C4—41no—
280C42C2×D4×C3111yescharacteristic
281C42C2×D4×C3111yescharacteristic
282C42C2×D4×C3111yescharacteristic
283C42C2×D4×C3111yescharacteristic
284C23—41no—
285C23C31×#12111yescharacteristic
286Q8—44no—
287Q8—42no—
288Q8—82no—
289Q8—82no—
290Q8—81no—
291Q8—81no—
292D4—42no—
293D4—42no—
294D4—42no—
295D4—82no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—44no—
299C2×C4—41no—
300C2×C4—42no—
301C2×C4—42no—
302C2×C4—82no—
303C2×C4—81no—
304C2×C4—81no—
305C2×C4C31×#12011yescharacteristic
306C2×C4C31×#12011yescharacteristic
307C2×C4C31×#12011yescharacteristic
308C2×C4C31×#12111yescharacteristic
309C2×C4C31×#12111yescharacteristic
310C2×C4C31×#12711yescharacteristic
311C2×C4C31×#13512yes—
312C2×C4C31×AGL(1,ℤ/8)12yes—
313C8—42no—
314C8—42no—
315C8—42no—
316C8—81no—
317C22—21no—
318C22—21no—
319C22—81no—
320C22—81no—
321C22—81no—
322C22C31×#39211yescharacteristic
323C22C31×#46312yes—
324C4—21no—
325C4—21no—
326C4—82no—
327C4—82no—
328C4—81no—
329C4C31×#44912yes—
330C4C31×#45412yes—
331C4C31×#47312yes—
332C4C31×#49511yescharacteristic
333C4C31×#49611yescharacteristic
334C2—22no—
335C2—161no—
336C2C31×#200311yescharacteristic
337C2C31×#201211yescharacteristic
338C2C31×#202011yescharacteristic
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
3. C2×C31×#487C2semidirect
4. C31×#1966C2semidirect
5. C31×#1549C2semidirect
7. C31×#1278C2semidirect
114. #10158C31direct (N × H)
150. C2×#487C2×C31semidirect
151. #1966C2×C31semidirect
152. #1549C2×C31semidirect
154. #1278C2×C31semidirect
239. C31#10158direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32262
C31×#31412
C2×C31×#4872
C31×#19662
C31×#15492
C31×#14922
C31×#12782
#1015831