Finite Group Databasebeta

← C31×#19262 #21476021

Subgroups — C31×#19262 #21476021

Order 7936.

602 conjugacy classes of subgroups.

The subgroup lattice has 342 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3170C211yesmaximal, characteristic
2C31×#3078C212yesmaximal
3C2×C8×Q8×C31C211yesmaximal, characteristic
4C31×#1684C214yesmaximal, complemented
5C31×#1676C212yesmaximal, complemented
6C31×#1670C212yesmaximal, complemented
7C31×#1567C211yesmaximal, characteristic
8C31×#1550C212yesmaximal
9C31×#533C2212yes—
10C2×C4×Q8×C31C2211yescharacteristic
11C31×#500C2211yescharacteristic
12C31×#494C2211yescharacteristic
13C31×#487C2212yes—
14C31×#479—24no—
15C31×#477C2214yes—
16C31×#475C2214yes—
17C31×#467—21no—
18C31×#467—21no—
19C8×Q8×C31—21no—
20C8×Q8×C31—21no—
21C8×Q8×C31C2212yes—
22C8×Q8×C31C2212yes—
23C4×Q16×C31—21no—
24C4×Q16×C31—21no—
25C31×#428—22no—
26C31×#423C2212yes—
27C2×C31×C4⋊C8—21no—
28C2×C31×C4⋊C8C2211yescharacteristic
29C31×#419—22no—
30C2×C4×C8×C31—21no—
31C2×C4×C8×C31C2211yescharacteristic
32C31×#335C2212yes—
33C31×#335C2212yes—
34C31×#333C2214yes—
35C31×#332C2214yes—
36C22×Q8×C31D411yescharacteristic
37C2×Q16×C31—21no—
38C2×Q16×C31—21no—
39C2×M16×C31—22no—
40C22×C8×C31—21no—
41C22×C8×C31D411yescharacteristic
42C22×C8×C31D411yescharacteristic
43C31×C4⋊Q8C2312yes—
44C31×C4⋊Q8C2312yes—
45C31×#125—22no—
46C31×C22⋊Q8—22no—
47C31×C22⋊Q8—22no—
48C4×Q8×C31—21no—
49C4×Q8×C31—21no—
50C4×Q8×C31—22no—
51C4×Q8×C31—22no—
52C4×Q8×C31D412yes—
53C4×Q8×C31C2312yes—
54C31×#117—22no—
55C2×C4⋊C4×C31—21no—
56C2×C4⋊C4×C31D411yescharacteristic
57C2×C42×C31—21no—
58C2×C42×C31C2311yescharacteristic
59C31×#107—21no—
60C31×#107—21no—
61C31×#107—24no—
62C31×#106—24no—
63C31×C4⋊C8—22no—
64C31×C4⋊C8—22no—
65C31×C4⋊C8—21no—
66C31×C4⋊C8—22no—
67C31×C4⋊C8C2312yes—
68C31×C4⋊C8C2314yes—
69C31×#103—24no—
70C31×#103—24no—
71C31×#103—22no—
72C31×#103—22no—
73C4×C8×C31—22no—
74C4×C8×C31—22no—
75C4×C8×C31D411yescharacteristic
76C4×C8×C31D411yescharacteristic
77C4×C8×C31C2311yescharacteristic
78C4×C8×C31C2311yescharacteristic
79C2×Q8×C31—21no—
80C2×Q8×C31—22no—
81C2×Q8×C31—22no—
82C2×Q8×C31—22no—
83C2×Q8×C31Q1614yescomplemented
84C2×Q8×C31C2×D412yes—
85C22×C4×C31—21no—
86C22×C4×C31—21no—
87C22×C4×C31C2×D411yescharacteristic
88C22×C4×C31C2×D411yescharacteristic
89C22×C4×C31#4111yescharacteristic
90Q16×C31—42no—
91Q16×C31—42no—
92M16×C31—44no—
93C2×C8×C31—22no—
94C2×C8×C31—22no—
95C2×C8×C31—24no—
96C2×C8×C31—41no—
97C2×C8×C31—42no—
98C2×C8×C31C2×D411yescharacteristic
99C2×C8×C31C2×D411yescharacteristic
100C2×C8×C31C2×D411yescharacteristic
101C2×C8×C31C2×D411yescharacteristic
102C4⋊C4×C31—22no—
103C4⋊C4×C31—21no—
104C4⋊C4×C31—22no—
105C4⋊C4×C31—22no—
106C4⋊C4×C31—22no—
107C4⋊C4×C31—22no—
108C4⋊C4×C31—22no—
109C4⋊C4×C31—42no—
110C4⋊C4×C31—42no—
111C4⋊C4×C31C2×D412yes—
112C22⋊C4×C31—42no—
113C42×C31—22no—
114C42×C31—22no—
115C42×C31—42no—
116C42×C31C2×D411yescharacteristic
117C42×C31C2×D411yescharacteristic
118C42×C31#4111yescharacteristic
119C42×C31C2411yescharacteristic
120#19262C3111yesmaximal, characteristic, direct product factor, Sylow
121C23×C31#12111yescharacteristic
122Q8×C31—22no—
123Q8×C31—24no—
124Q8×C31—42no—
125Q8×C31—42no—
126Q8×C31—82no—
127Q8×C31C2×Q1614yes—
128C2×C4×C31—22no—
129C2×C4×C31—24no—
130C2×C4×C31—21no—
131C2×C4×C31—21no—
132C2×C4×C31—22no—
133C2×C4×C31—41no—
134C2×C4×C31—42no—
135C2×C4×C31—42no—
136C2×C4×C31—42no—
137C2×C4×C31#12111yescharacteristic
138C2×C4×C31#12111yescharacteristic
139C2×C4×C31#12111yescharacteristic
140C2×C4×C31C2×Q1612yes—
141C2×C4×C31#13512yes—
142C2×C4×C31C22×D411yescharacteristic
143C2×C4×C31C22×D411yescharacteristic
144C2×C4×C31C2×#4111yescharacteristic
145C8×C31—21no—
146C8×C31—21no—
147C8×C31—21no—
148C8×C31—44no—
149C8×C31—42no—
150C8×C31#13712yes—
151#3170C2×C3111yescharacteristic
152#3078C2×C3112yes—
153C2×C8×Q8C2×C3111yescharacteristic
154#1684C2×C3114yescomplemented
155#1676C2×C3112yescomplemented
156#1670C2×C3112yescomplemented
157#1567C2×C3111yescharacteristic
158#1550C2×C3112yes—
159C22×C31—21no—
160C22×C31—21no—
161C22×C31#46712yes—
162C22×C31C2×#12111yescharacteristic
163C4×C31—21no—
164C4×C31—24no—
165C4×C31—21no—
166C4×C31—21no—
167C4×C31—42no—
168C4×C31—82no—
169C4×C31—82no—
170C4×C31#46712yes—
171C4×C31C22×Q1611yescharacteristic
172C4×C31C2×#13511yescharacteristic
173C4×C31C2×#13711yescharacteristic
174C4×C31#57511yescharacteristic
175#533C22×C3112yes—
176C2×C4×Q8C22×C3111yescharacteristic
177#500C22×C3111yescharacteristic
178#494C22×C3111yescharacteristic
179#487C22×C3112yes—
180#479—24no—
181#477C22×C3114yes—
182#475C22×C3114yes—
183#467—21no—
184#467—21no—
185C8×Q8—21no—
186C8×Q8—21no—
187C8×Q8C22×C3112yes—
188C8×Q8C22×C3112yes—
189C4×Q16—21no—
190C4×Q16—21no—
191#428—22no—
192#423C22×C3112yes—
193C2×C4⋊C8—21no—
194C2×C4⋊C8C22×C3111yescharacteristic
195#419—22no—
196C2×C4×C8—21no—
197C2×C4×C8C22×C3111yescharacteristic
198#335C22×C3112yes—
199#335C22×C3112yes—
200#333C22×C3114yes—
201#332C22×C3114yes—
202C2×C31—22no—
203C2×C31#303711yescharacteristic
204C2×C31C2×#46711yescharacteristic
205C2×C31#306711yescharacteristic
206C22×Q8D4×C3111yescharacteristic
207C2×Q16—21no—
208C2×Q16—21no—
209C2×M16—22no—
210C22×C8—21no—
211C22×C8D4×C3111yescharacteristic
212C22×C8D4×C3111yescharacteristic
213C4⋊Q8C23×C3112yes—
214C4⋊Q8C23×C3112yes—
215#125—22no—
216C22⋊Q8—22no—
217C22⋊Q8—22no—
218C4×Q8—21no—
219C4×Q8—21no—
220C4×Q8—22no—
221C4×Q8—22no—
222C4×Q8D4×C3112yes—
223C4×Q8C23×C3112yes—
224#117—22no—
225C2×C4⋊C4—21no—
226C2×C4⋊C4D4×C3111yescharacteristic
227C2×C42—21no—
228C2×C42C23×C3111yescharacteristic
229#107—21no—
230#107—21no—
231#107—24no—
232#106—24no—
233C4⋊C8—22no—
234C4⋊C8—22no—
235C4⋊C8—21no—
236C4⋊C8—22no—
237C4⋊C8C23×C3112yes—
238C4⋊C8C23×C3114yes—
239#103—24no—
240#103—24no—
241#103—22no—
242#103—22no—
243C4×C8—22no—
244C4×C8—22no—
245C4×C8D4×C3111yescharacteristic
246C4×C8D4×C3111yescharacteristic
247C4×C8C23×C3111yescharacteristic
248C4×C8C23×C3111yescharacteristic
249C31#1926211yescharacteristic, direct product factor, Sylow
250C2×Q8—21no—
251C2×Q8—22no—
252C2×Q8—22no—
253C2×Q8—22no—
254C2×Q8Q16×C3114yescomplemented
255C2×Q8C2×D4×C3112yes—
256C22×C4—21no—
257C22×C4—21no—
258C22×C4C2×D4×C3111yescharacteristic
259C22×C4C2×D4×C3111yescharacteristic
260C22×C4#41×C3111yescharacteristic
261Q16—42no—
262Q16—42no—
263M16—44no—
264C2×C8—22no—
265C2×C8—22no—
266C2×C8—24no—
267C2×C8—41no—
268C2×C8—42no—
269C2×C8C2×D4×C3111yescharacteristic
270C2×C8C2×D4×C3111yescharacteristic
271C2×C8C2×D4×C3111yescharacteristic
272C2×C8C2×D4×C3111yescharacteristic
273C4⋊C4—22no—
274C4⋊C4—21no—
275C4⋊C4—22no—
276C4⋊C4—22no—
277C4⋊C4—22no—
278C4⋊C4—22no—
279C4⋊C4—22no—
280C4⋊C4—42no—
281C4⋊C4—42no—
282C4⋊C4C2×D4×C3112yes—
283C22⋊C4—42no—
284C42—22no—
285C42—22no—
286C42—42no—
287C42C2×D4×C3111yescharacteristic
288C42C2×D4×C3111yescharacteristic
289C42#41×C3111yescharacteristic
290C42C24×C3111yescharacteristic
291C23C31×#12111yescharacteristic
292Q8—24no—
293Q8—22no—
294Q8—42no—
295Q8—42no—
296Q8—82no—
297Q8C2×Q16×C3114yes—
298C2×C4—24no—
299C2×C4—22no—
300C2×C4—21no—
301C2×C4—21no—
302C2×C4—22no—
303C2×C4—41no—
304C2×C4—42no—
305C2×C4—42no—
306C2×C4—42no—
307C2×C4C31×#12111yescharacteristic
308C2×C4C31×#12111yescharacteristic
309C2×C4C31×#12111yescharacteristic
310C2×C4C2×Q16×C3112yes—
311C2×C4C31×#13512yes—
312C2×C4C22×D4×C3111yescharacteristic
313C2×C4C22×D4×C3111yescharacteristic
314C2×C4C2×#41×C3111yescharacteristic
315C8—21no—
316C8—21no—
317C8—21no—
318C8—44no—
319C8—42no—
320C8C31×#13712yes—
321C22—21no—
322C22—21no—
323C22C31×#46712yes—
324C22C2×C31×#12111yescharacteristic
325C4—21no—
326C4—24no—
327C4—21no—
328C4—21no—
329C4—42no—
330C4—82no—
331C4—82no—
332C4C31×#46712yes—
333C4C22×Q16×C3111yescharacteristic
334C4C2×C31×#13511yescharacteristic
335C4C2×C31×#13711yescharacteristic
336C4C31×#57511yescharacteristic
337C2—22no—
338C2C31×#303711yescharacteristic
339C2C2×C31×#46711yescharacteristic
340C2C31×#306711yescharacteristic
subgroupG/H
center, socleC22×C31C2×#121
commutator, Frattini, cosocleC42C24×C31
prime radicalC23×C31#121
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#1684C2semidirect
5. C31×#1676C2semidirect
6. C31×#1670C2semidirect
83. C2×Q8×C31Q16semidirect
120. #19262C31direct (N × H)
154. #1684C2×C31semidirect
155. #1676C2×C31semidirect
156. #1670C2×C31semidirect
249. C31#19262direct (N × H)
254. C2×Q8Q16×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#31702
C31×#30782
C2×C8×Q8×C312
C31×#16842
C31×#16762
C31×#16702
C31×#15672
C31×#15502
#1926231