Finite Group Databasebeta

← C31×#19944 #21476703

Subgroups — C31×#19944 #21476703

Order 7936.

554 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3395C211yesmaximal, characteristic
2C31×#3383C211yesmaximal, characteristic
3C31×#3374C212yesmaximal
4C31×#1707C211yesmaximal, characteristic
5C31×#1700C212yesmaximal
6C31×#1674C211yesmaximal, characteristic
7C31×#1670C211yesmaximal, characteristic
8C31×#1653C212yesmaximal
9C31×#1653C212yesmaximal
10C31×#1591C211yesmaximal, characteristic
11C8×Q16×C31C211yesmaximal, characteristic
12C31×#557C2212yes—
13C31×#557C2212yes—
14C31×#500C2211yescharacteristic
15C31×#499—21no—
16C31×#498C2212yes—
17C31×#494—21no—
18C31×#494C2211yescharacteristic
19C31×#491—22no—
20C31×#487C2212yes—
21C31×#479—22no—
22C31×#479—22no—
23C31×#475C2212yes—
24C31×#475C2212yes—
25C31×#462—22no—
26C31×#462—22no—
27C31×#462C2212yes—
28C31×#462C2212yes—
29C31×#446C2212yes—
30C8×Q8×C31C2211yescharacteristic
31C8×Q8×C31C2211yescharacteristic
32C31×#441—22no—
33C4×Q16×C31—21no—
34C4×Q16×C31—21no—
35C4×Q16×C31C2211yescharacteristic
36C4×Q16×C31C2211yescharacteristic
37C31×#335C2211yescharacteristic
38C31×#335C2211yescharacteristic
39C31×#332C2212yes—
40C31×#332C2212yes—
41C31×Q8⋊C8C2211yescharacteristic
42C31×Q8⋊C8C2211yescharacteristic
43C31×Q8⋊C8C2212yes—
44C82×C31C2211yescharacteristic
45C2×Q16×C31—22no—
46C2×Q16×C31—22no—
47C2×Q16×C31—21no—
48C2×Q16×C31—21no—
49C2×Q16×C31D411yescharacteristic
50C2×Q16×C31D411yescharacteristic
51C31×C4⋊Q8—22no—
52C31×C4⋊Q8—22no—
53C31×C4⋊Q8C2312yes—
54C31×C4⋊Q8C2312yes—
55C31×#125—22no—
56C31×#125—22no—
57C31×#125—42no—
58C31×#125—42no—
59C4×Q8×C31—22no—
60C4×Q8×C31—22no—
61C4×Q8×C31—22no—
62C4×Q8×C31—22no—
63C4×Q8×C31C2311yescharacteristic
64C4×Q8×C31C2311yescharacteristic
65C4×Q8×C31C2312yes—
66C31×#107—21no—
67C31×#107—21no—
68C31×#107D411yescharacteristic
69C31×#107D411yescharacteristic
70C31×#106—22no—
71C31×#106—22no—
72C31×#106—42no—
73C31×C4⋊C8—21no—
74C31×C4⋊C8—21no—
75C31×C4⋊C8—22no—
76C31×C4⋊C8C2311yescharacteristic
77C31×C4⋊C8C2311yescharacteristic
78C31×C4⋊C8C2312yes—
79C31×#103—22no—
80C31×#103—22no—
81C31×#103—22no—
82C31×#103—22no—
83C31×#103—22no—
84C31×#103—22no—
85C31×#103D411yescharacteristic
86C31×#103D412yes—
87C31×#103D411yescharacteristic
88C31×#97—22no—
89C4×C8×C31—21no—
90C4×C8×C31—21no—
91C4×C8×C31C2311yescharacteristic
92C4×C8×C31C2311yescharacteristic
93C4×C8×C31C2311yescharacteristic
94C2×Q8×C31—22no—
95C2×Q8×C31—22no—
96C2×Q8×C31C2×D411yescharacteristic
97C2×Q8×C31C2×D412yes—
98C2×Q8×C31C2×D411yescharacteristic
99Q16×C31—22no—
100Q16×C31—22no—
101Q16×C31—44no—
102Q16×C31—42no—
103Q16×C31—81no—
104Q16×C31—82no—
105C2×C8×C31—21no—
106C2×C8×C31—21no—
107C2×C8×C31—21no—
108C2×C8×C31—22no—
109C2×C8×C31C2×D411yescharacteristic
110C2×C8×C31C2×D411yescharacteristic
111C2×C8×C31C2×D411yescharacteristic
112C2×C8×C31C2×D411yescharacteristic
113C4⋊C4×C31—21no—
114C4⋊C4×C31—21no—
115C4⋊C4×C31—22no—
116C4⋊C4×C31—22no—
117C4⋊C4×C31—22no—
118C4⋊C4×C31—22no—
119C4⋊C4×C31—22no—
120C4⋊C4×C31—42no—
121C4⋊C4×C31—42no—
122C4⋊C4×C31—42no—
123C4⋊C4×C31—42no—
124C4⋊C4×C31—42no—
125C4⋊C4×C31—42no—
126C4⋊C4×C31C2×D411yescharacteristic
127C4⋊C4×C31C2×D412yes—
128C4⋊C4×C31C2×D411yescharacteristic
129C42×C31—21no—
130C42×C31—21no—
131C42×C31—22no—
132C42×C31—42no—
133C42×C31—42no—
134C42×C31C2411yescharacteristic
135#19944C3111yesmaximal, characteristic, direct product factor, Sylow
136Q8×C31—21no—
137Q8×C31—21no—
138Q8×C31—22no—
139Q8×C31—22no—
140Q8×C31—21no—
141Q8×C31—42no—
142Q8×C31—42no—
143Q8×C31—42no—
144Q8×C31—42no—
145Q8×C31#13512yes—
146C2×C4×C31—21no—
147C2×C4×C31—21no—
148C2×C4×C31—22no—
149C2×C4×C31—22no—
150C2×C4×C31—21no—
151C2×C4×C31—21no—
152C2×C4×C31—42no—
153C2×C4×C31—42no—
154C2×C4×C31C22×D411yescharacteristic
155C2×C4×C31C22×D411yescharacteristic
156C2×C4×C31H(5,𝔽2)11yescharacteristic
157C8×C31—22no—
158C8×C31—21no—
159C8×C31—21no—
160C8×C31—21no—
161C8×C31—42no—
162C8×C31—41no—
163C8×C31—41no—
164C8×C31#13712yes—
165#3395C2×C3111yescharacteristic
166#3383C2×C3111yescharacteristic
167#3374C2×C3112yes—
168#1707C2×C3111yescharacteristic
169#1700C2×C3112yes—
170#1674C2×C3111yescharacteristic
171#1670C2×C3111yescharacteristic
172#1653C2×C3112yes—
173#1653C2×C3112yes—
174#1591C2×C3111yescharacteristic
175C8×Q16C2×C3111yescharacteristic
176C22×C31D4211yescharacteristic
177C4×C31—22no—
178C4×C31—21no—
179C4×C31—42no—
180C4×C31—41no—
181C4×C31—41no—
182C4×C31—42no—
183C4×C31—41no—
184C4×C31—82no—
185C4×C31—82no—
186C4×C31C2×#13511yescharacteristic
187C4×C31C2×#13711yescharacteristic
188C4×C31#57711yescharacteristic
189C4×C31#57811yescharacteristic
190#557C22×C3112yes—
191#557C22×C3112yes—
192#500C22×C3111yescharacteristic
193#499—21no—
194#498C22×C3112yes—
195#494—21no—
196#494C22×C3111yescharacteristic
197#491—22no—
198#487C22×C3112yes—
199#479—22no—
200#479—22no—
201#475C22×C3112yes—
202#475C22×C3112yes—
203#462—22no—
204#462—22no—
205#462C22×C3112yes—
206#462C22×C3112yes—
207#446C22×C3112yes—
208C8×Q8C22×C3111yescharacteristic
209C8×Q8C22×C3111yescharacteristic
210#441—22no—
211C4×Q16—21no—
212C4×Q16—21no—
213C4×Q16C22×C3111yescharacteristic
214C4×Q16C22×C3111yescharacteristic
215#335C22×C3111yescharacteristic
216#335C22×C3111yescharacteristic
217#332C22×C3112yes—
218#332C22×C3112yes—
219Q8⋊C8C22×C3111yescharacteristic
220Q8⋊C8C22×C3111yescharacteristic
221Q8⋊C8C22×C3112yes—
222C82C22×C3111yescharacteristic
223C2×C31#327811yescharacteristic
224C2×C31#328511yescharacteristic
225C2×C31#329311yescharacteristic
226C2×Q16—22no—
227C2×Q16—22no—
228C2×Q16—21no—
229C2×Q16—21no—
230C2×Q16D4×C3111yescharacteristic
231C2×Q16D4×C3111yescharacteristic
232C4⋊Q8—22no—
233C4⋊Q8—22no—
234C4⋊Q8C23×C3112yes—
235C4⋊Q8C23×C3112yes—
236#125—22no—
237#125—22no—
238#125—42no—
239#125—42no—
240C4×Q8—22no—
241C4×Q8—22no—
242C4×Q8—22no—
243C4×Q8—22no—
244C4×Q8C23×C3111yescharacteristic
245C4×Q8C23×C3111yescharacteristic
246C4×Q8C23×C3112yes—
247#107—21no—
248#107—21no—
249#107D4×C3111yescharacteristic
250#107D4×C3111yescharacteristic
251#106—22no—
252#106—22no—
253#106—42no—
254C4⋊C8—21no—
255C4⋊C8—21no—
256C4⋊C8—22no—
257C4⋊C8C23×C3111yescharacteristic
258C4⋊C8C23×C3111yescharacteristic
259C4⋊C8C23×C3112yes—
260#103—22no—
261#103—22no—
262#103—22no—
263#103—22no—
264#103—22no—
265#103—22no—
266#103D4×C3111yescharacteristic
267#103D4×C3112yes—
268#103D4×C3111yescharacteristic
269#97—22no—
270C4×C8—21no—
271C4×C8—21no—
272C4×C8C23×C3111yescharacteristic
273C4×C8C23×C3111yescharacteristic
274C4×C8C23×C3111yescharacteristic
275C31#1994411yescharacteristic, direct product factor, Sylow
276C2×Q8—22no—
277C2×Q8—22no—
278C2×Q8C2×D4×C3111yescharacteristic
279C2×Q8C2×D4×C3112yes—
280C2×Q8C2×D4×C3111yescharacteristic
281Q16—22no—
282Q16—22no—
283Q16—44no—
284Q16—42no—
285Q16—81no—
286Q16—82no—
287C2×C8—21no—
288C2×C8—21no—
289C2×C8—21no—
290C2×C8—22no—
291C2×C8C2×D4×C3111yescharacteristic
292C2×C8C2×D4×C3111yescharacteristic
293C2×C8C2×D4×C3111yescharacteristic
294C2×C8C2×D4×C3111yescharacteristic
295C4⋊C4—21no—
296C4⋊C4—21no—
297C4⋊C4—22no—
298C4⋊C4—22no—
299C4⋊C4—22no—
300C4⋊C4—22no—
301C4⋊C4—22no—
302C4⋊C4—42no—
303C4⋊C4—42no—
304C4⋊C4—42no—
305C4⋊C4—42no—
306C4⋊C4—42no—
307C4⋊C4—42no—
308C4⋊C4C2×D4×C3111yescharacteristic
309C4⋊C4C2×D4×C3112yes—
310C4⋊C4C2×D4×C3111yescharacteristic
311C42—21no—
312C42—21no—
313C42—22no—
314C42—42no—
315C42—42no—
316C42C24×C3111yescharacteristic
317Q8—21no—
318Q8—21no—
319Q8—22no—
320Q8—22no—
321Q8—21no—
322Q8—42no—
323Q8—42no—
324Q8—42no—
325Q8—42no—
326Q8C31×#13512yes—
327C2×C4—21no—
328C2×C4—21no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—21no—
332C2×C4—21no—
333C2×C4—42no—
334C2×C4—42no—
335C2×C4C22×D4×C3111yescharacteristic
336C2×C4C22×D4×C3111yescharacteristic
337C2×C4C31×H(5,𝔽2)11yescharacteristic
338C8—22no—
339C8—21no—
340C8—21no—
341C8—21no—
342C8—42no—
343C8—41no—
344C8—41no—
345C8C31×#13712yes—
346C22D42×C3111yescharacteristic
347C4—22no—
348C4—21no—
349C4—42no—
350C4—41no—
351C4—41no—
352C4—42no—
353C4—41no—
354C4—82no—
355C4—82no—
356C4C2×C31×#13511yescharacteristic
357C4C2×C31×#13711yescharacteristic
358C4C31×#57711yescharacteristic
359C4C31×#57811yescharacteristic
360C2C31×#327811yescharacteristic
361C2C31×#328511yescharacteristic
362C2C31×#329311yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C31D42
commutator, Frattini, cosocleC42C24×C31
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
135. #19944C31direct (N × H)
275. C31#19944direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33952
C31×#33832
C31×#33742
C31×#17072
C31×#17002
C31×#16742
C31×#16702
C31×#16532
C31×#15912
C8×Q16×C312
#1994431