Finite Group Databasebeta

← C31×#33818 #21490577

Subgroups — C31×#33818 #21490577

Order 7936.

490 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3170C211yesmaximal, characteristic, complemented
2C31×#3168C211yesmaximal, characteristic
3C31×#2229C212yesmaximal, complemented
4C31×#2227C211yesmaximal, characteristic, complemented
5C31×#2226C211yesmaximal, characteristic, complemented
6C31×#2220C212yesmaximal
7C31×#2219C212yesmaximal, complemented
8C31×#2211C212yesmaximal, complemented
9C31×#2209C211yesmaximal, characteristic, complemented
10C31×#2208C211yesmaximal, characteristic, complemented
11C31×#2150C211yesmaximal, characteristic, complemented
12C31×#533—21no—
13C31×#529—21no—
14C2×C31×Q32C2212yes—
15C2×C31×SD32C2212yes—
16C2×C31×M32C2212yes—
17C31×#500C2211yescharacteristic
18C31×#499C2211yescharacteristic
19C31×#495C2211yescharacteristic
20C31×#494C2211yescharacteristic
21C31×#488—21no—
22C31×#487—21no—
23C31×#467—21no—
24C31×#467C2211yescharacteristic
25C31×#467C2212yes—
26C31×#466C2211yescharacteristic
27C31×#465—21no—
28C4×Q16×C31—21no—
29C4×Q16×C31C2211yescharacteristic
30C4×Q16×C31C2212yes—
31C4×SD16×C31—21no—
32C4×D8×C31C2211yescharacteristic
33C2×C4×C8×C31C2211yescharacteristic
34C31×#367C2212yes—
35C31×#366C2212yes—
36C31×C4⋊C16C2211yescharacteristic
37C31×C4⋊C16C2211yescharacteristic
38C31×C4⋊C16C2212yes—
39C31×#358C2212yes—
40C31×#358C2212yes—
41C31×#358C2212yes—
42C31×#357C2212yes—
43C2×Q16×C31—21no—
44C2×Q16×C31C2312yes—
45C2×Q16×C31C2311yescharacteristic
46C2×SD16×C31—21no—
47C2×D8×C31C2311yescharacteristic
48C22×C8×C31D411yescharacteristic
49C22×C8×C31C2311yescharacteristic
50C31×C4⋊Q8—21no—
51C31×C4⋊Q8—21no—
52C31×#126—41no—
53C31×#125—21no—
54C31×#125—41no—
55C31×#124—21no—
56C31×#123—41no—
57C31×C22⋊Q8—21no—
58C31×C22⋊Q8—22no—
59C31×C22⋊Q8—41no—
60C31×#121—21no—
61C4×Q8×C31—21no—
62C4×Q8×C31—22no—
63C4×Q8×C31—41no—
64C4×D4×C31—21no—
65C4×D4×C31—41no—
66C31×#117—41no—
67C31×#117—41no—
68C2×C42×C31D411yescharacteristic
69C31×Q32—42no—
70C31×SD32—42no—
71C31×M32—42no—
72C2×C16×C31C2312yes—
73C2×C16×C31C2312yes—
74C31×#107—21no—
75C31×#107C2311yescharacteristic
76C31×#107C2311yescharacteristic
77C31×#107C2312yes—
78C31×#106—21no—
79C31×#103—21no—
80C31×#103—22no—
81C31×#103—21no—
82C31×#103—22no—
83C31×#102—21no—
84C31×#102—21no—
85C4×C8×C31D411yescharacteristic
86C4×C8×C31D411yescharacteristic
87C4×C8×C31C2311yescharacteristic
88C4×C8×C31C2311yescharacteristic
89C2×Q8×C31—21no—
90C2×Q8×C31—22no—
91C2×Q8×C31—41no—
92C2×D4×C31—21no—
93C2×D4×C31—41no—
94C22×C4×C31—41no—
95C22×C4×C31D811yescharacteristic
96C22×C4×C31D811yescharacteristic
97C22×C4×C31C2×D411yescharacteristic
98Q16×C31—22no—
99Q16×C31—21no—
100Q16×C31—22no—
101Q16×C31—21no—
102Q16×C31—42no—
103SD16×C31—42no—
104D8×C31—21no—
105D8×C31—21no—
106C2×C8×C31—21no—
107C2×C8×C31—21no—
108C2×C8×C31—41no—
109C2×C8×C31C2×D411yescharacteristic
110C2×C8×C31C2×D411yescharacteristic
111C2×C8×C31C2×D411yescharacteristic
112C2×C8×C31C2411yescharacteristic
113C4⋊C4×C31—21no—
114C4⋊C4×C31—21no—
115C4⋊C4×C31—22no—
116C4⋊C4×C31—41no—
117C4⋊C4×C31—41no—
118C4⋊C4×C31—41no—
119C4⋊C4×C31—41no—
120C4⋊C4×C31—41no—
121C4⋊C4×C31—42no—
122C4⋊C4×C31—41no—
123C4⋊C4×C31—42no—
124C4⋊C4×C31—41no—
125C22⋊C4×C31—42no—
126C22⋊C4×C31—41no—
127C22⋊C4×C31—41no—
128C22⋊C4×C31—41no—
129C22⋊C4×C31—41no—
130C22⋊C4×C31—41no—
131C42×C31—41no—
132C42×C31—42no—
133C42×C31D811yescharacteristic
134C42×C31D811yescharacteristic
135C42×C31C2×D411yescharacteristic
136C42×C31C2×D411yescharacteristic
137C16×C31—22no—
138C16×C31—22no—
139#33818C3111yesmaximal, characteristic, direct product factor, Sylow
140C23×C31—41no—
141C23×C31C2×D811yescharacteristic
142Q8×C31—42no—
143Q8×C31—41no—
144Q8×C31—41no—
145Q8×C31—42no—
146Q8×C31—82no—
147D4×C31—41no—
148D4×C31—41no—
149D4×C31—82no—
150C2×C4×C31—21no—
151C2×C4×C31—21no—
152C2×C4×C31—22no—
153C2×C4×C31—41no—
154C2×C4×C31—41no—
155C2×C4×C31—41no—
156C2×C4×C31—42no—
157C2×C4×C31—42no—
158C2×C4×C31—41no—
159C2×C4×C31—82no—
160C2×C4×C31C2×D811yescharacteristic
161C2×C4×C31C2×D811yescharacteristic
162C2×C4×C31C2×D811yescharacteristic
163C2×C4×C31C2×D811yescharacteristic
164C2×C4×C31C2×D811yescharacteristic
165C2×C4×C31C22×D411yescharacteristic
166C8×C31—21no—
167C8×C31—21no—
168C8×C31—21no—
169C8×C31H(5,𝔽2)11yescharacteristic
170C8×C312−1+411yescharacteristic
171#3170C2×C3111yescharacteristic, complemented
172#3168C2×C3111yescharacteristic
173#2229C2×C3112yescomplemented
174#2227C2×C3111yescharacteristic, complemented
175#2226C2×C3111yescharacteristic, complemented
176#2220C2×C3112yes—
177#2219C2×C3112yescomplemented
178#2211C2×C3112yescomplemented
179#2209C2×C3111yescharacteristic, complemented
180#2208C2×C3111yescharacteristic, complemented
181#2150C2×C3111yescharacteristic, complemented
182C22×C31—21no—
183C22×C31—21no—
184C22×C31—21no—
185C22×C31—81no—
186C22×C31—81no—
187C22×C31—81no—
188C22×C31C22×D811yescharacteristic
189C4×C31—21no—
190C4×C31—21no—
191C4×C31—21no—
192C4×C31—21no—
193C4×C31—81no—
194C4×C31—81no—
195C4×C31—82no—
196C4×C31—81no—
197C4×C31—82no—
198C4×C31#51012yes—
199C4×C31#53711yescharacteristic
200C4×C31#57511yescharacteristic
201#533—21no—
202#529—21no—
203C2×Q32C22×C3112yes—
204C2×SD32C22×C3112yes—
205C2×M32C22×C3112yes—
206#500C22×C3111yescharacteristic
207#499C22×C3111yescharacteristic
208#495C22×C3111yescharacteristic
209#494C22×C3111yescharacteristic
210#488—21no—
211#487—21no—
212#467—21no—
213#467C22×C3111yescharacteristic
214#467C22×C3112yes—
215#466C22×C3111yescharacteristic
216#465—21no—
217C4×Q16—21no—
218C4×Q16C22×C3111yescharacteristic
219C4×Q16C22×C3112yes—
220C4×SD16—21no—
221C4×D8C22×C3111yescharacteristic
222C2×C4×C8C22×C3111yescharacteristic
223#367C22×C3112yes—
224#366C22×C3112yes—
225C4⋊C16C22×C3111yescharacteristic
226C4⋊C16C22×C3111yescharacteristic
227C4⋊C16C22×C3112yes—
228#358C22×C3112yes—
229#358C22×C3112yes—
230#358C22×C3112yes—
231#357C22×C3112yes—
232C2×C31—41no—
233C2×C31—161no—
234C2×C31#324511yescharacteristic
235C2×C31C2×#51011yescharacteristic
236C2×C31#341411yescharacteristic
237C2×Q16—21no—
238C2×Q16C23×C3112yes—
239C2×Q16C23×C3111yescharacteristic
240C2×SD16—21no—
241C2×D8C23×C3111yescharacteristic
242C22×C8D4×C3111yescharacteristic
243C22×C8C23×C3111yescharacteristic
244C4⋊Q8—21no—
245C4⋊Q8—21no—
246#126—41no—
247#125—21no—
248#125—41no—
249#124—21no—
250#123—41no—
251C22⋊Q8—21no—
252C22⋊Q8—22no—
253C22⋊Q8—41no—
254#121—21no—
255C4×Q8—21no—
256C4×Q8—22no—
257C4×Q8—41no—
258C4×D4—21no—
259C4×D4—41no—
260#117—41no—
261#117—41no—
262C2×C42D4×C3111yescharacteristic
263Q32—42no—
264SD32—42no—
265M32—42no—
266C2×C16C23×C3112yes—
267C2×C16C23×C3112yes—
268#107—21no—
269#107C23×C3112yes—
270#107C23×C3111yescharacteristic
271#107C23×C3111yescharacteristic
272#106—21no—
273#103—21no—
274#103—22no—
275#103—21no—
276#103—22no—
277#102—21no—
278#102—21no—
279C4×C8D4×C3111yescharacteristic
280C4×C8D4×C3111yescharacteristic
281C4×C8C23×C3111yescharacteristic
282C4×C8C23×C3111yescharacteristic
283C31#3381811yescharacteristic, direct product factor, Sylow
284C2×Q8—21no—
285C2×Q8—22no—
286C2×Q8—41no—
287C2×D4—21no—
288C2×D4—41no—
289C22×C4—41no—
290C22×C4D8×C3111yescharacteristic
291C22×C4D8×C3111yescharacteristic
292C22×C4C2×D4×C3111yescharacteristic
293Q16—22no—
294Q16—21no—
295Q16—22no—
296Q16—21no—
297Q16—42no—
298SD16—42no—
299D8—21no—
300D8—21no—
301C2×C8—21no—
302C2×C8—21no—
303C2×C8—41no—
304C2×C8C2×D4×C3111yescharacteristic
305C2×C8C2×D4×C3111yescharacteristic
306C2×C8C2×D4×C3111yescharacteristic
307C2×C8C24×C3111yescharacteristic
308C4⋊C4—21no—
309C4⋊C4—21no—
310C4⋊C4—22no—
311C4⋊C4—41no—
312C4⋊C4—41no—
313C4⋊C4—41no—
314C4⋊C4—41no—
315C4⋊C4—41no—
316C4⋊C4—42no—
317C4⋊C4—41no—
318C4⋊C4—42no—
319C4⋊C4—41no—
320C22⋊C4—42no—
321C22⋊C4—41no—
322C22⋊C4—41no—
323C22⋊C4—41no—
324C22⋊C4—41no—
325C22⋊C4—41no—
326C42—41no—
327C42—42no—
328C42D8×C3111yescharacteristic
329C42D8×C3111yescharacteristic
330C42C2×D4×C3111yescharacteristic
331C42C2×D4×C3111yescharacteristic
332C16—22no—
333C16—22no—
334C23—41no—
335C23C2×D8×C3111yescharacteristic
336Q8—42no—
337Q8—41no—
338Q8—41no—
339Q8—42no—
340Q8—82no—
341D4—41no—
342D4—41no—
343D4—82no—
344C2×C4—22no—
345C2×C4—21no—
346C2×C4—21no—
347C2×C4—41no—
348C2×C4—41no—
349C2×C4—41no—
350C2×C4—42no—
351C2×C4—42no—
352C2×C4—41no—
353C2×C4—82no—
354C2×C4C2×D8×C3111yescharacteristic
355C2×C4C2×D8×C3111yescharacteristic
356C2×C4C2×D8×C3111yescharacteristic
357C2×C4C2×D8×C3111yescharacteristic
358C2×C4C2×D8×C3111yescharacteristic
359C2×C4C22×D4×C3111yescharacteristic
360C8—21no—
361C8—21no—
362C8—21no—
363C8C31×H(5,𝔽2)11yescharacteristic
364C8C31×2−1+411yescharacteristic
365C22—21no—
366C22—21no—
367C22—21no—
368C22—81no—
369C22—81no—
370C22—81no—
371C22C22×D8×C3111yescharacteristic
372C4—21no—
373C4—21no—
374C4—21no—
375C4—21no—
376C4—81no—
377C4—81no—
378C4—82no—
379C4—81no—
380C4—82no—
381C4C31×#51012yes—
382C4C31×#53711yescharacteristic
383C4C31×#57511yescharacteristic
384C2—41no—
385C2—161no—
386C2C31×#324511yescharacteristic
387C2C2×C31×#51011yescharacteristic
388C2C31×#341411yescharacteristic
subgroupG/H
center, socleC22×C31C22×D8
commutator, Frattini, cosocleC2×C8C24×C31
prime radicalC31×#466C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3170C2semidirect
3. C31×#2229C2semidirect
4. C31×#2227C2semidirect
5. C31×#2226C2semidirect
7. C31×#2219C2semidirect
8. C31×#2211C2semidirect
9. C31×#2209C2semidirect
10. C31×#2208C2semidirect
11. C31×#2150C2semidirect
139. #33818C31direct (N × H)
171. #3170C2×C31semidirect
173. #2229C2×C31semidirect
174. #2227C2×C31semidirect
175. #2226C2×C31semidirect
177. #2219C2×C31semidirect
178. #2211C2×C31semidirect
179. #2209C2×C31semidirect
180. #2208C2×C31semidirect
181. #2150C2×C31semidirect
283. C31#33818direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31702
C31×#31682
C31×#22292
C31×#22272
C31×#22262
C31×#22202
C31×#22192
C31×#22112
C31×#22092
C31×#22082
C31×#21502
#3381831