Finite Group Databasebeta

← C31×#23660 #21480419

Subgroups — C31×#23660 #21480419

Order 7936.

870 conjugacy classes of subgroups.

The subgroup lattice has 378 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#428C211yesmaximal, characteristic
2C22×C31×#107C211yesmaximal, characteristic
3C31×#2317C211yesmaximal, characteristic
4C31×#2316C211yesmaximal, characteristic
5C31×#2085C214yesmaximal, complemented
6C31×#2083C214yesmaximal, complemented
7C31×#1736C211yesmaximal, characteristic
8C31×#1735C211yesmaximal, characteristic
9C31×#1729C211yesmaximal, characteristic
10C22×M16×C31C2211yescharacteristic
11C23×C8×C31C2211yescharacteristic
12C2×C31×#117C2211yescharacteristic
13C2×C31×#117C2211yescharacteristic
14C2×C31×#117C2211yescharacteristic
15C22×C4⋊C4×C31C2211yescharacteristic
16C22×C4⋊C4×C31C2211yescharacteristic
17C31×#428—24no—
18C2×C31×#107—24no—
19C2×C31×#107C2212yes—
20C2×C31×#107C2214yes—
21C2×C31×#106C2212yes—
22C31×#389—22no—
23C31×#389—22no—
24C31×#389C2214yes—
25C31×#385—22no—
26C31×#384C2212yes—
27C31×#382C2212yes—
28C31×#380—22no—
29C31×#340C2212yes—
30C31×#340C2214yes—
31C31×#340C2212yes—
32C31×#336C2214yes—
33C23×C4×C31—21no—
34C23×C4×C31—21no—
35C23×C4×C31C2311yescharacteristic
36C2×M16×C31—22no—
37C2×M16×C31—22no—
38C2×M16×C31Q814yes—
39C22×C8×C31—22no—
40C22×C8×C31—22no—
41C22×C8×C31Q814yes—
42C22×C8×C31C2312yes—
43C22×C8×C31C2312yes—
44C31×#117—22no—
45C31×#117—22no—
46C31×#117—22no—
47C31×#117—22no—
48C31×#117—22no—
49C31×#117—22no—
50C2×C4⋊C4×C31—21no—
51C2×C4⋊C4×C31—22no—
52C2×C4⋊C4×C31—22no—
53C2×C4⋊C4×C31—22no—
54C2×C4⋊C4×C31—21no—
55C2×C4⋊C4×C31—24no—
56C2×C4⋊C4×C31—24no—
57C2×C4⋊C4×C31D412yes—
58C2×C4⋊C4×C31D414yes—
59C2×C4⋊C4×C31C2311yescharacteristic
60C2×C4⋊C4×C31C2312yes—
61C2×C4⋊C4×C31C2311yescharacteristic
62C2×C4⋊C4×C31C2312yes—
63C2×C4⋊C4×C31C2312yes—
64C2×C22⋊C4×C31—21no—
65C2×C22⋊C4×C31—21no—
66C2×C22⋊C4×C31D412yes—
67C2×C42×C31—21no—
68C2×C42×C31—21no—
69C2×C42×C31C2312yes—
70C31×#107—28no—
71C31×#107—24no—
72C31×#106—24no—
73C31×#95—24no—
74C31×#95—24no—
75C24×C31C2×D411yescharacteristic
76C22×C4×C31—22no—
77C22×C4×C31—24no—
78C22×C4×C31—21no—
79C22×C4×C31—22no—
80C22×C4×C31—22no—
81C22×C4×C31—21no—
82C22×C4×C31—42no—
83C22×C4×C31—82no—
84C22×C4×C31—82no—
85C22×C4×C31C2×D414yes—
86C22×C4×C31C2×D411yescharacteristic
87C22×C4×C31C2×D412yes—
88C22×C4×C31C2×Q812yes—
89C22×C4×C31C2×Q812yes—
90C22×C4×C31#4112yes—
91C22×C4×C31#4112yes—
92C22×C4×C31#4112yes—
93C22×C4×C31C2411yescharacteristic
94M16×C31—28no—
95C2×C8×C31—28no—
96C2×C8×C31—22no—
97C2×C8×C31—22no—
98C2×C8×C31—22no—
99C2×C8×C31—22no—
100C2×C8×C31C2×Q814yes—
101C2×C8×C31C2×Q814yes—
102C4⋊C4×C31—24no—
103C4⋊C4×C31—24no—
104C4⋊C4×C31—22no—
105C4⋊C4×C31—21no—
106C4⋊C4×C31—22no—
107C4⋊C4×C31—21no—
108C4⋊C4×C31—22no—
109C4⋊C4×C31—21no—
110C4⋊C4×C31—21no—
111C4⋊C4×C31—22no—
112C4⋊C4×C31—22no—
113C4⋊C4×C31—42no—
114C4⋊C4×C31—84no—
115C4⋊C4×C31—84no—
116C4⋊C4×C31C2×D414yes—
117C22⋊C4×C31—24no—
118C22⋊C4×C31—42no—
119C22⋊C4×C31—42no—
120C42×C31—22no—
121C42×C31—22no—
122C42×C31—42no—
123C42×C31—42no—
124#23660C3111yesmaximal, characteristic, direct product factor, Sylow
125C23×C31—22no—
126C23×C31—22no—
127C23×C31#12112yes—
128C23×C31#12312yes—
129C23×C31C4⋊Q812yes—
130C23×C31C22×D411yescharacteristic
131C2×C4×C31—24no—
132C2×C4×C31—24no—
133C2×C4×C31—24no—
134C2×C4×C31—24no—
135C2×C4×C31—44no—
136C2×C4×C31—41no—
137C2×C4×C31—41no—
138C2×C4×C31—42no—
139C2×C4×C31—42no—
140C2×C4×C31—42no—
141C2×C4×C31—42no—
142C2×C4×C31—44no—
143C2×C4×C31—42no—
144C2×C4×C31—42no—
145C2×C4×C31—84no—
146C2×C4×C31—84no—
147C2×C4×C31#12112yes—
148C2×C4×C31C22⋊Q814yes—
149C2×C4×C31C22⋊Q814yes—
150C2×C4×C31#12312yes—
151C2×C4×C31#12514yes—
152C2×C4×C31#12514yes—
153C2×C4×C31C4⋊Q812yes—
154C2×C4×C31C22×D411yescharacteristic
155C2×C4×C31C22×Q811yescharacteristic
156C2×C4×C31C22×Q811yescharacteristic
157C2×C4×C31C2×#4111yescharacteristic
158C2×C4×C31C2×#4111yescharacteristic
159C2×C4×C31C2×#4111yescharacteristic
160C8×C31—24no—
161C8×C31—24no—
162C2×#428C2×C3111yescharacteristic
163C22×#107C2×C3111yescharacteristic
164#2317C2×C3111yescharacteristic
165#2316C2×C3111yescharacteristic
166#2085C2×C3114yescomplemented
167#2083C2×C3114yescomplemented
168#1736C2×C3111yescharacteristic
169#1735C2×C3111yescharacteristic
170#1729C2×C3111yescharacteristic
171C22×C31—24no—
172C22×C31—24no—
173C22×C31—22no—
174C22×C31—22no—
175C22×C31#39814yes—
176C22×C31C2×#12111yescharacteristic
177C22×C31C2×#12311yescharacteristic
178C22×C31C2×C4⋊Q811yescharacteristic
179C22×C31#57612yes—
180C22×C31#57812yes—
181C4×C31—44no—
182C4×C31—44no—
183C4×C31—82no—
184C4×C31—81no—
185C4×C31—82no—
186C4×C31—81no—
187C4×C31#39814yes—
188C4×C31C2×C22⋊Q811yescharacteristic
189C4×C31C2×C22⋊Q811yescharacteristic
190C4×C31C2×#12511yescharacteristic
191C4×C31C2×#12511yescharacteristic
192C22×M16C22×C3111yescharacteristic
193C23×C8C22×C3111yescharacteristic
194C2×#117C22×C3111yescharacteristic
195C2×#117C22×C3111yescharacteristic
196C2×#117C22×C3111yescharacteristic
197C22×C4⋊C4C22×C3111yescharacteristic
198C22×C4⋊C4C22×C3111yescharacteristic
199#428—24no—
200C2×#107—24no—
201C2×#107C22×C3112yes—
202C2×#107C22×C3114yes—
203C2×#106C22×C3112yes—
204#389—22no—
205#389—22no—
206#389C22×C3114yes—
207#385—22no—
208#384C22×C3112yes—
209#382C22×C3112yes—
210#380—22no—
211#340C22×C3112yes—
212#340C22×C3114yes—
213#340C22×C3112yes—
214#336C22×C3114yes—
215C2×C31—24no—
216C2×C31C2×#39811yescharacteristic
217C2×C31#304111yescharacteristic
218C2×C31#304411yescharacteristic
219C2×C31#309812yes—
220C2×C31#316412yes—
221C23×C4—21no—
222C23×C4—21no—
223C23×C4C23×C3111yescharacteristic
224C2×M16—22no—
225C2×M16—22no—
226C2×M16Q8×C3114yes—
227C22×C8—22no—
228C22×C8—22no—
229C22×C8Q8×C3114yes—
230C22×C8C23×C3112yes—
231C22×C8C23×C3112yes—
232#117—22no—
233#117—22no—
234#117—22no—
235#117—22no—
236#117—22no—
237#117—22no—
238C2×C4⋊C4—21no—
239C2×C4⋊C4—22no—
240C2×C4⋊C4—22no—
241C2×C4⋊C4—22no—
242C2×C4⋊C4—21no—
243C2×C4⋊C4—24no—
244C2×C4⋊C4—24no—
245C2×C4⋊C4D4×C3112yes—
246C2×C4⋊C4D4×C3114yes—
247C2×C4⋊C4C23×C3112yes—
248C2×C4⋊C4C23×C3112yes—
249C2×C4⋊C4C23×C3111yescharacteristic
250C2×C4⋊C4C23×C3111yescharacteristic
251C2×C4⋊C4C23×C3112yes—
252C2×C22⋊C4—21no—
253C2×C22⋊C4—21no—
254C2×C22⋊C4D4×C3112yes—
255C2×C42—21no—
256C2×C42—21no—
257C2×C42C23×C3112yes—
258#107—28no—
259#107—24no—
260#106—24no—
261#95—24no—
262#95—24no—
263C31#2366011yescharacteristic, direct product factor, Sylow
264C24C2×D4×C3111yescharacteristic
265C22×C4—22no—
266C22×C4—24no—
267C22×C4—21no—
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—21no—
271C22×C4—42no—
272C22×C4—82no—
273C22×C4—82no—
274C22×C4C2×D4×C3114yes—
275C22×C4C2×D4×C3111yescharacteristic
276C22×C4C2×D4×C3112yes—
277C22×C4C2×Q8×C3112yes—
278C22×C4C2×Q8×C3112yes—
279C22×C4#41×C3112yes—
280C22×C4#41×C3112yes—
281C22×C4#41×C3112yes—
282C22×C4C24×C3111yescharacteristic
283M16—28no—
284C2×C8—28no—
285C2×C8—22no—
286C2×C8—22no—
287C2×C8—22no—
288C2×C8—22no—
289C2×C8C2×Q8×C3114yes—
290C2×C8C2×Q8×C3114yes—
291C4⋊C4—24no—
292C4⋊C4—24no—
293C4⋊C4—22no—
294C4⋊C4—21no—
295C4⋊C4—22no—
296C4⋊C4—21no—
297C4⋊C4—22no—
298C4⋊C4—21no—
299C4⋊C4—21no—
300C4⋊C4—22no—
301C4⋊C4—22no—
302C4⋊C4—42no—
303C4⋊C4—84no—
304C4⋊C4—84no—
305C4⋊C4C2×D4×C3114yes—
306C22⋊C4—24no—
307C22⋊C4—42no—
308C22⋊C4—42no—
309C42—22no—
310C42—22no—
311C42—42no—
312C42—42no—
313C23—22no—
314C23—22no—
315C23C31×#12112yes—
316C23C31×#12312yes—
317C23C31×C4⋊Q812yes—
318C23C22×D4×C3111yescharacteristic
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—44no—
324C2×C4—41no—
325C2×C4—41no—
326C2×C4—42no—
327C2×C4—42no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—44no—
331C2×C4—42no—
332C2×C4—42no—
333C2×C4—84no—
334C2×C4—84no—
335C2×C4C31×#12112yes—
336C2×C4C31×C22⋊Q814yes—
337C2×C4C31×C22⋊Q814yes—
338C2×C4C31×#12312yes—
339C2×C4C31×#12514yes—
340C2×C4C31×#12514yes—
341C2×C4C31×C4⋊Q812yes—
342C2×C4C22×D4×C3111yescharacteristic
343C2×C4C22×Q8×C3111yescharacteristic
344C2×C4C22×Q8×C3111yescharacteristic
345C2×C4C2×#41×C3111yescharacteristic
346C2×C4C2×#41×C3111yescharacteristic
347C2×C4C2×#41×C3111yescharacteristic
348C8—24no—
349C8—24no—
350C22—24no—
351C22—24no—
352C22—22no—
353C22—22no—
354C22C31×#39814yes—
355C22C2×C31×#12111yescharacteristic
356C22C2×C31×#12311yescharacteristic
357C22C2×C31×C4⋊Q811yescharacteristic
358C22C31×#57612yes—
359C22C31×#57812yes—
360C4—44no—
361C4—44no—
362C4—82no—
363C4—82no—
364C4—81no—
365C4—81no—
366C4C31×#39814yes—
367C4C2×C31×C22⋊Q811yescharacteristic
368C4C2×C31×C22⋊Q811yescharacteristic
369C4C2×C31×#12511yescharacteristic
370C4C2×C31×#12511yescharacteristic
371C2—24no—
372C2C2×C31×#39811yescharacteristic
373C2C31×#304111yescharacteristic
374C2C31×#304411yescharacteristic
375C2C31×#309812yes—
376C2C31×#316412yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C31×#117 ◁ G

Complements

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

NH ≅ G/Ntype
5. C31×#2085C2semidirect
6. C31×#2083C2semidirect
124. #23660C31direct (N × H)
166. #2085C2×C31semidirect
167. #2083C2×C31semidirect
263. C31#23660direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#4282
C22×C31×#1072
C31×#23172
C31×#23162
C31×#20852
C31×#20832
C31×#17362
C31×#17352
C31×#17292
#2366031