Finite Group Databasebeta

← C31×#26505 #21483264

Subgroups — C31×#26505 #21483264

Order 7936.

668 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3163C211yesmaximal, characteristic
2C31×#3082C212yesmaximal
3C31×#2950C211yesmaximal, characteristic
4C31×#2064C212yesmaximal
5C31×#2028C212yesmaximal
6C31×#1979C211yesmaximal, characteristic
7C31×#1971C211yesmaximal, characteristic
8C31×#1951C211yesmaximal, characteristic
9C31×#1946C211yesmaximal, characteristic
10C31×#1857C212yesmaximal
11C31×#1773C211yesmaximal, characteristic
12C22×Q16×C31C2211yescharacteristic
13C31×#544C2212yes—
14C31×#519C2212yes—
15C31×#501—22no—
16C31×#499—21no—
17C31×#498—21no—
18C31×#479—22no—
19C31×#479—22no—
20C31×#477—22no—
21C31×#475—22no—
22C31×#441—21no—
23C31×#441—21no—
24C4×Q16×C31—22no—
25C2×C31×#108C2211yescharacteristic
26C2×C31×#108C2211yescharacteristic
27C31×#428C2212yes—
28C31×#428C2212yes—
29C31×#427C2211yescharacteristic
30C31×#427C2211yescharacteristic
31C2×C31×#106C2211yescharacteristic
32C31×#424C2212yes—
33C31×#419C2212yes—
34C31×#419C2212yes—
35C2×C31×#103C2212yes—
36C2×C31×#101C2212yes—
37C31×#405C2211yescharacteristic
38C31×#405C2211yescharacteristic
39C2×C31×#97C2211yescharacteristic
40C31×#391C2212yes—
41C31×#343C2212yes—
42C31×#339C2211yescharacteristic
43C31×#339C2212yes—
44C31×#339C2211yescharacteristic
45C22×Q8×C31C2312yes—
46C2×Q16×C31—21no—
47C2×Q16×C31—21no—
48C2×Q16×C31—22no—
49C2×Q16×C31Q814yescomplemented
50C2×M16×C31C2311yescharacteristic
51C2×M16×C31C2312yes—
52C2×M16×C31C2311yescharacteristic
53C22×C8×C31C2311yescharacteristic
54C22×C8×C31C2311yescharacteristic
55C31×C4⋊Q8—22no—
56C31×C4⋊Q8—22no—
57C31×#125—22no—
58C31×#125—22no—
59C31×C22⋊Q8—42no—
60C4×Q8×C31—22no—
61C4×Q8×C31—22no—
62C4×Q8×C31—22no—
63C4×Q8×C31—22no—
64C31×#117—42no—
65C31×#117C2311yescharacteristic
66C31×#117C2311yescharacteristic
67C31×#117C2312yes—
68C2×C4⋊C4×C31C2312yes—
69C2×C42×C31C2311yescharacteristic
70C31×#108—22no—
71C31×#108—22no—
72C31×#107—22no—
73C31×#107—22no—
74C31×#107D412yes—
75C31×#107D412yes—
76C31×#106—21no—
77C31×#106—21no—
78C31×#106—22no—
79C31×#106—22no—
80C31×#106D411yescharacteristic
81C31×#106D411yescharacteristic
82C31×#106D412yes—
83C31×C4⋊C8—22no—
84C31×C4⋊C8—22no—
85C31×#103—22no—
86C31×#103—22no—
87C31×#103—22no—
88C31×#103—22no—
89C31×#103—22no—
90C31×#103—22no—
91C31×#101—24no—
92C31×#97—21no—
93C31×#97—21no—
94C31×#97—22no—
95C4×C8×C31—21no—
96C4×C8×C31—21no—
97C31×#95—42no—
98C2×Q8×C31—22no—
99C2×Q8×C31—22no—
100C2×Q8×C31—22no—
101C2×Q8×C31—22no—
102C2×Q8×C31—22no—
103C2×Q8×C31—42no—
104C2×Q8×C31C2×Q814yes—
105C22×C4×C31—22no—
106C22×C4×C31—21no—
107C22×C4×C31—22no—
108C22×C4×C31C2411yescharacteristic
109Q16×C31—24no—
110Q16×C31—24no—
111M16×C31—21no—
112M16×C31—22no—
113M16×C31—22no—
114M16×C31—21no—
115M16×C31—21no—
116M16×C31#4112yes—
117C2×C8×C31—21no—
118C2×C8×C31—21no—
119C2×C8×C31—21no—
120C2×C8×C31—21no—
121C2×C8×C31—22no—
122C2×C8×C31C2×D411yescharacteristic
123C2×C8×C31C2×D411yescharacteristic
124C2×C8×C31C2×D411yescharacteristic
125C2×C8×C31C2×D411yescharacteristic
126C2×C8×C31C2×Q812yes—
127C2×C8×C31#4112yes—
128C4⋊C4×C31—22no—
129C4⋊C4×C31—22no—
130C4⋊C4×C31—42no—
131C4⋊C4×C31—42no—
132C4⋊C4×C31—42no—
133C4⋊C4×C31—42no—
134C4⋊C4×C31—42no—
135C4⋊C4×C31C2×D412yes—
136C4⋊C4×C31C2×D412yes—
137C4⋊C4×C31C2×D412yes—
138C4⋊C4×C31C2×D412yes—
139C22⋊C4×C31—21no—
140C22⋊C4×C31—22no—
141C22⋊C4×C31—21no—
142C42×C31—21no—
143C42×C31—21no—
144C42×C31—22no—
145C42×C31—21no—
146C42×C31—21no—
147C42×C31—42no—
148C42×C31—42no—
149#26505C3111yesmaximal, characteristic, direct product factor, Sylow
150C23×C31H(5,𝔽2)11yescharacteristic
151Q8×C31—24no—
152Q8×C31—24no—
153Q8×C31—42no—
154Q8×C31—42no—
155Q8×C31—162no—
156C2×C4×C31—22no—
157C2×C4×C31—22no—
158C2×C4×C31—22no—
159C2×C4×C31—22no—
160C2×C4×C31—24no—
161C2×C4×C31—42no—
162C2×C4×C31—42no—
163C2×C4×C31—42no—
164C2×C4×C31—41no—
165C2×C4×C31—42no—
166C2×C4×C31—82no—
167C2×C4×C31C22×D411yescharacteristic
168C2×C4×C31C22×D411yescharacteristic
169C2×C4×C31C22×Q811yescharacteristic
170C2×C4×C31C2×#4111yescharacteristic
171C2×C4×C31C2×#4111yescharacteristic
172C2×C4×C312−1+411yescharacteristic
173C8×C31—21no—
174C8×C31—21no—
175C8×C31—22no—
176C8×C31—42no—
177C8×C31—41no—
178C8×C31C22⋊Q812yes—
179C8×C31C22⋊Q812yes—
180#3163C2×C3111yescharacteristic
181#3082C2×C3112yes—
182#2950C2×C3111yescharacteristic
183#2064C2×C3112yes—
184#2028C2×C3112yes—
185#1979C2×C3111yescharacteristic
186#1971C2×C3111yescharacteristic
187#1951C2×C3111yescharacteristic
188#1946C2×C3111yescharacteristic
189#1857C2×C3112yes—
190#1773C2×C3111yescharacteristic
191C22×C31—22no—
192C22×C31#54211yescharacteristic
193C22×C31D4211yescharacteristic
194C22×C31#55411yescharacteristic
195C4×C31—44no—
196C4×C31—42no—
197C4×C31—42no—
198C4×C31—42no—
199C4×C31—42no—
200C4×C31—81no—
201C4×C31—82no—
202C4×C31C2×C22⋊Q811yescharacteristic
203C4×C31#53211yescharacteristic
204C4×C31#54811yescharacteristic
205C4×C31D4×Q811yescharacteristic
206C22×Q16C22×C3111yescharacteristic
207#544C22×C3112yes—
208#519C22×C3112yes—
209#501—22no—
210#499—21no—
211#498—21no—
212#479—22no—
213#479—22no—
214#477—22no—
215#475—22no—
216#441—21no—
217#441—21no—
218C4×Q16—22no—
219C2×#108C22×C3111yescharacteristic
220C2×#108C22×C3111yescharacteristic
221#428C22×C3112yes—
222#428C22×C3112yes—
223#427C22×C3111yescharacteristic
224#427C22×C3111yescharacteristic
225C2×#106C22×C3111yescharacteristic
226#424C22×C3112yes—
227#419C22×C3112yes—
228#419C22×C3112yes—
229C2×#103C22×C3112yes—
230C2×#101C22×C3112yes—
231#405C22×C3111yescharacteristic
232#405C22×C3111yescharacteristic
233C2×#97C22×C3111yescharacteristic
234#391C22×C3112yes—
235#343C22×C3112yes—
236#339C22×C3111yescharacteristic
237#339C22×C3112yes—
238#339C22×C3111yescharacteristic
239C2×C31—21no—
240C2×C31—21no—
241C2×C31#245211yescharacteristic
242C2×C31#328912yes—
243C22×Q8C23×C3112yes—
244C2×Q16—21no—
245C2×Q16—21no—
246C2×Q16—22no—
247C2×Q16Q8×C3114yescomplemented
248C2×M16C23×C3111yescharacteristic
249C2×M16C23×C3112yes—
250C2×M16C23×C3111yescharacteristic
251C22×C8C23×C3111yescharacteristic
252C22×C8C23×C3111yescharacteristic
253C4⋊Q8—22no—
254C4⋊Q8—22no—
255#125—22no—
256#125—22no—
257C22⋊Q8—42no—
258C4×Q8—22no—
259C4×Q8—22no—
260C4×Q8—22no—
261C4×Q8—22no—
262#117—42no—
263#117C23×C3111yescharacteristic
264#117C23×C3112yes—
265#117C23×C3111yescharacteristic
266C2×C4⋊C4C23×C3112yes—
267C2×C42C23×C3111yescharacteristic
268#108—22no—
269#108—22no—
270#107—22no—
271#107—22no—
272#107D4×C3112yes—
273#107D4×C3112yes—
274#106—21no—
275#106—21no—
276#106—22no—
277#106—22no—
278#106D4×C3111yescharacteristic
279#106D4×C3111yescharacteristic
280#106D4×C3112yes—
281C4⋊C8—22no—
282C4⋊C8—22no—
283#103—22no—
284#103—22no—
285#103—22no—
286#103—22no—
287#103—22no—
288#103—22no—
289#101—24no—
290#97—21no—
291#97—21no—
292#97—22no—
293C4×C8—21no—
294C4×C8—21no—
295#95—42no—
296C31#2650511yescharacteristic, direct product factor, Sylow
297C2×Q8—22no—
298C2×Q8—22no—
299C2×Q8—22no—
300C2×Q8—22no—
301C2×Q8—22no—
302C2×Q8—42no—
303C2×Q8C2×Q8×C3114yes—
304C22×C4—22no—
305C22×C4—21no—
306C22×C4—22no—
307C22×C4C24×C3111yescharacteristic
308Q16—24no—
309Q16—24no—
310M16—21no—
311M16—22no—
312M16—22no—
313M16—21no—
314M16—21no—
315M16#41×C3112yes—
316C2×C8—21no—
317C2×C8—21no—
318C2×C8—21no—
319C2×C8—21no—
320C2×C8—22no—
321C2×C8C2×D4×C3111yescharacteristic
322C2×C8C2×D4×C3111yescharacteristic
323C2×C8C2×D4×C3111yescharacteristic
324C2×C8C2×D4×C3111yescharacteristic
325C2×C8C2×Q8×C3112yes—
326C2×C8#41×C3112yes—
327C4⋊C4—22no—
328C4⋊C4—22no—
329C4⋊C4—42no—
330C4⋊C4—42no—
331C4⋊C4—42no—
332C4⋊C4—42no—
333C4⋊C4—42no—
334C4⋊C4C2×D4×C3112yes—
335C4⋊C4C2×D4×C3112yes—
336C4⋊C4C2×D4×C3112yes—
337C4⋊C4C2×D4×C3112yes—
338C22⋊C4—21no—
339C22⋊C4—22no—
340C22⋊C4—21no—
341C42—21no—
342C42—21no—
343C42—22no—
344C42—21no—
345C42—21no—
346C42—42no—
347C42—42no—
348C23C31×H(5,𝔽2)11yescharacteristic
349Q8—24no—
350Q8—24no—
351Q8—42no—
352Q8—42no—
353Q8—162no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—24no—
359C2×C4—42no—
360C2×C4—42no—
361C2×C4—42no—
362C2×C4—41no—
363C2×C4—42no—
364C2×C4—82no—
365C2×C4C22×D4×C3111yescharacteristic
366C2×C4C22×D4×C3111yescharacteristic
367C2×C4C22×Q8×C3111yescharacteristic
368C2×C4C2×#41×C3111yescharacteristic
369C2×C4C2×#41×C3111yescharacteristic
370C2×C4C31×2−1+411yescharacteristic
371C8—21no—
372C8—21no—
373C8—22no—
374C8—42no—
375C8—41no—
376C8C31×C22⋊Q812yes—
377C8C31×C22⋊Q812yes—
378C22—22no—
379C22C31×#54211yescharacteristic
380C22D42×C3111yescharacteristic
381C22C31×#55411yescharacteristic
382C4—44no—
383C4—42no—
384C4—42no—
385C4—42no—
386C4—42no—
387C4—81no—
388C4—82no—
389C4C2×C31×C22⋊Q811yescharacteristic
390C4C31×#53211yescharacteristic
391C4C31×#54811yescharacteristic
392C4D4×Q8×C3111yescharacteristic
393C2—21no—
394C2—21no—
395C2C31×#245211yescharacteristic
396C2C31×#328912yes—
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC23×C31H(5,𝔽2)
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
49. C2×Q16×C31Q8semidirect
149. #26505C31direct (N × H)
247. C2×Q16Q8×C31semidirect
296. C31#26505direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31632
C31×#30822
C31×#29502
C31×#20642
C31×#20282
C31×#19792
C31×#19712
C31×#19512
C31×#19462
C31×#18572
C31×#17732
#2650531