Finite Group Databasebeta

← C2×C31×#1949 #21477927

Subgroups — C2×C31×#1949 #21477927

Order 7936.

1142 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#107C211yesmaximal, characteristic
2C22×C31×#106C211yesmaximal, characteristic
3C22×C31×C4⋊C8C211yesmaximal, characteristic
4C2×C31×#382C211yesmaximal, characteristic
5C2×C4×C4⋊C4×C31C211yesmaximal, characteristic
6C31×#1949C218yesmaximal, direct product factor
7C2×C31×#340C211yesmaximal, characteristic
8C2×C31×#340C211yesmaximal, characteristic
9C23×C8×C31C2211yescharacteristic
10C23×C8×C31C2211yescharacteristic
11C22×C4⋊C4×C31C2211yescharacteristic
12C22×C4⋊C4×C31C2211yescharacteristic
13C22×C4⋊C4×C31C2211yescharacteristic
14C22×C4⋊C4×C31C2211yescharacteristic
15C22×C42×C31—21no—
16C22×C42×C31C2211yescharacteristic
17C2×C31×#107—24no—
18C2×C31×#107C2214yes—
19C2×C31×#106—24no—
20C2×C31×#106C2214yes—
21C2×C31×C4⋊C8C418yescomplemented
22C2×C31×C4⋊C8C2214yes—
23C31×#382—22no—
24C31×#382C2214yes—
25C4×C4⋊C4×C31—22no—
26C4×C4⋊C4×C31C2214yes—
27C2×C31×#95—21no—
28C2×C31×#95—21no—
29C2×C31×#95—21no—
30C31×#340C2214yes—
31C31×#340C2214yes—
32C23×C4×C31—21no—
33C23×C4×C31—21no—
34C23×C4×C31—21no—
35C23×C4×C31—21no—
36C23×C4×C31D411yescharacteristic
37C23×C4×C31D411yescharacteristic
38C23×C4×C31C2311yescharacteristic
39C22×C8×C31—22no—
40C22×C8×C31—22no—
41C22×C8×C31—22no—
42C22×C8×C31—22no—
43C22×C8×C31C2×C414yes—
44C22×C8×C31C2×C414yes—
45C22×C8×C31C2312yes—
46C22×C8×C31C2312yes—
47C2×C4⋊C4×C31—21no—
48C2×C4⋊C4×C31—21no—
49C2×C4⋊C4×C31—22no—
50C2×C4⋊C4×C31—22no—
51C2×C4⋊C4×C31—22no—
52C2×C4⋊C4×C31—22no—
53C2×C4⋊C4×C31—22no—
54C2×C4⋊C4×C31—22no—
55C2×C4⋊C4×C31—21no—
56C2×C4⋊C4×C31—21no—
57C2×C4⋊C4×C31D414yes—
58C2×C4⋊C4×C31Q814yes—
59C2×C4⋊C4×C31C2312yes—
60C2×C4⋊C4×C31C2312yes—
61C2×C4⋊C4×C31C2312yes—
62C2×C4⋊C4×C31C2312yes—
63C2×C42×C31—24no—
64C2×C42×C31—44no—
65C2×C42×C31C2×C414yes—
66C2×C42×C31D412yes—
67C2×C42×C31Q814yes—
68C2×C42×C31C2312yes—
69C31×#107—28no—
70C31×#106—28no—
71C31×C4⋊C8C2×C4116yescomplemented
72C31×#95—24no—
73C31×#95—24no—
74C31×#95—24no—
75C24×C31C2×D411yescharacteristic
76C22×C4×C31—22no—
77C22×C4×C31—22no—
78C22×C4×C31—22no—
79C22×C4×C31—22no—
80C22×C4×C31—24no—
81C22×C4×C31—24no—
82C22×C4×C31—22no—
83C22×C4×C31—22no—
84C22×C4×C31—22no—
85C22×C4×C31—22no—
86C22×C4×C31—42no—
87C22×C4×C31—42no—
88C22×C4×C31—42no—
89C22×C4×C31—42no—
90C22×C4×C31—42no—
91C22×C4×C31—42no—
92C22×C4×C31—42no—
93C22×C4×C31—42no—
94C22×C4×C31—42no—
95C22×C4×C31—42no—
96C22×C4×C31C4⋊C414yes—
97C22×C4×C31C4⋊C414yes—
98C22×C4×C31C22×C412yes—
99C22×C4×C31C2×D412yes—
100C22×C4×C31C2×D412yes—
101C22×C4×C31C2×D411yescharacteristic
102C22×C4×C31C2×D412yes—
103C22×C4×C31C2×Q812yes—
104C22×C4×C31C2×Q812yes—
105C22×C4×C31#4112yes—
106C22×C4×C31#4112yes—
107C22×C4×C31C2411yescharacteristic
108C2×C8×C31—28no—
109C2×C8×C31—28no—
110C2×C8×C31—22no—
111C2×C8×C31—22no—
112C2×C8×C31—22no—
113C2×C8×C31—22no—
114C2×C8×C31C22×C414yes—
115C2×C8×C31C22×C414yes—
116C4⋊C4×C31—24no—
117C4⋊C4×C31—24no—
118C4⋊C4×C31—22no—
119C4⋊C4×C31—22no—
120C4⋊C4×C31—22no—
121C4⋊C4×C31—22no—
122C4⋊C4×C31—22no—
123C4⋊C4×C31—22no—
124C4⋊C4×C31—42no—
125C4⋊C4×C31—42no—
126C4⋊C4×C31C2×D414yes—
127C4⋊C4×C31C2×Q814yes—
128C42×C31—48no—
129C42×C31C4⋊C418yes—
130C42×C31C22×C414yes—
131C42×C31C2×Q814yes—
132C2×#1949C3111yesmaximal, characteristic, direct product factor, Sylow
133C23×C31C2×C4⋊C412yes—
134C23×C31#12112yes—
135C23×C31C22⋊Q812yes—
136C23×C31#13512yes—
137C23×C31#13512yes—
138C23×C31AGL(1,ℤ/8)12yes—
139C23×C31#13712yes—
140C23×C31C22×D411yescharacteristic
141C2×C4×C31—22no—
142C2×C4×C31—22no—
143C2×C4×C31—22no—
144C2×C4×C31—22no—
145C2×C4×C31—28no—
146C2×C4×C31—28no—
147C2×C4×C31—24no—
148C2×C4×C31—24no—
149C2×C4×C31—42no—
150C2×C4×C31—42no—
151C2×C4×C31—42no—
152C2×C4×C31—42no—
153C2×C4×C31—48no—
154C2×C4×C31—48no—
155C2×C4×C31—42no—
156C2×C4×C31—42no—
157C2×C4×C31—42no—
158C2×C4×C31—42no—
159C2×C4×C31—42no—
160C2×C4×C31—42no—
161C2×C4×C31—84no—
162C2×C4×C31—84no—
163C2×C4×C31C2×C4⋊C414yes—
164C2×C4×C31C2×C4⋊C414yes—
165C2×C4×C31C2×C4⋊C412yes—
166C2×C4×C31C4×D414yes—
167C2×C4×C31C4×Q814yes—
168C2×C4×C31#12112yes—
169C2×C4×C31C22⋊Q812yes—
170C2×C4×C31#12514yes—
171C2×C4×C31C4⋊Q814yes—
172C2×C4×C31C23×C411yescharacteristic
173C2×C4×C31C22×D411yescharacteristic
174C2×C4×C31C22×Q811yescharacteristic
175C2×C4×C31C22×Q811yescharacteristic
176C2×C4×C31C2×#4111yescharacteristic
177C2×C4×C31C2×#4111yescharacteristic
178C8×C31—24no—
179C8×C31—24no—
180C22×#107C2×C3111yescharacteristic
181C22×#106C2×C3111yescharacteristic
182C22×C4⋊C8C2×C3111yescharacteristic
183C2×#382C2×C3111yescharacteristic
184C2×C4×C4⋊C4C2×C3111yescharacteristic
185#1949C2×C3118yesdirect product factor
186C2×#340C2×C3111yescharacteristic
187C2×#340C2×C3111yescharacteristic
188C22×C31#38914yes—
189C22×C31#42714yes—
190C22×C31#42814yes—
191C22×C31#46314yes—
192C22×C31#46414yes—
193C22×C31#47814yes—
194C22×C31#47914yes—
195C22×C31C22×C4⋊C411yescharacteristic
196C22×C31C2×#12111yescharacteristic
197C22×C31C2×C22⋊Q811yescharacteristic
198C22×C31C2×#13511yescharacteristic
199C22×C31C2×#13511yescharacteristic
200C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
201C22×C31C2×#13711yescharacteristic
202C4×C31—24no—
203C4×C31—24no—
204C4×C31—44no—
205C4×C31—44no—
206C4×C31—82no—
207C4×C31—82no—
208C4×C31#38914yes—
209C4×C31C2×C4×D411yescharacteristic
210C4×C31C2×C4×Q811yescharacteristic
211C4×C31C2×#12511yescharacteristic
212C4×C31C2×C4⋊Q811yescharacteristic
213C23×C8C22×C3111yescharacteristic
214C23×C8C22×C3111yescharacteristic
215C22×C4⋊C4C22×C3111yescharacteristic
216C22×C4⋊C4C22×C3111yescharacteristic
217C22×C4⋊C4C22×C3111yescharacteristic
218C22×C4⋊C4C22×C3111yescharacteristic
219C22×C42—21no—
220C22×C42C22×C3111yescharacteristic
221C2×#107—24no—
222C2×#107C22×C3114yes—
223C2×#106—24no—
224C2×#106C22×C3114yes—
225C2×C4⋊C8C4×C3118yescomplemented
226C2×C4⋊C8C22×C3114yes—
227#382—22no—
228#382C22×C3114yes—
229C4×C4⋊C4—22no—
230C4×C4⋊C4C22×C3114yes—
231C2×#95—21no—
232C2×#95—21no—
233C2×#95—21no—
234#340C22×C3114yes—
235#340C22×C3114yes—
236C2×C31#194918yesdirect product factor
237C2×C31C2×#38911yescharacteristic
238C2×C31C2×#42711yescharacteristic
239C2×C31C2×#42811yescharacteristic
240C2×C31C2×#46311yescharacteristic
241C2×C31C2×#46411yescharacteristic
242C2×C31C2×#47811yescharacteristic
243C2×C31C2×#47911yescharacteristic
244C23×C4—21no—
245C23×C4—21no—
246C23×C4—21no—
247C23×C4—21no—
248C23×C4D4×C3111yescharacteristic
249C23×C4D4×C3111yescharacteristic
250C23×C4C23×C3111yescharacteristic
251C22×C8—22no—
252C22×C8—22no—
253C22×C8—22no—
254C22×C8—22no—
255C22×C8C2×C4×C3114yes—
256C22×C8C2×C4×C3114yes—
257C22×C8C23×C3112yes—
258C22×C8C23×C3112yes—
259C2×C4⋊C4—21no—
260C2×C4⋊C4—21no—
261C2×C4⋊C4—22no—
262C2×C4⋊C4—22no—
263C2×C4⋊C4—22no—
264C2×C4⋊C4—22no—
265C2×C4⋊C4—22no—
266C2×C4⋊C4—22no—
267C2×C4⋊C4—21no—
268C2×C4⋊C4—21no—
269C2×C4⋊C4D4×C3114yes—
270C2×C4⋊C4Q8×C3114yes—
271C2×C4⋊C4C23×C3112yes—
272C2×C4⋊C4C23×C3112yes—
273C2×C4⋊C4C23×C3112yes—
274C2×C4⋊C4C23×C3112yes—
275C2×C42—24no—
276C2×C42—44no—
277C2×C42C2×C4×C3114yes—
278C2×C42D4×C3112yes—
279C2×C42Q8×C3114yes—
280C2×C42C23×C3112yes—
281#107—28no—
282#106—28no—
283C4⋊C8C2×C4×C31116yescomplemented
284#95—24no—
285#95—24no—
286#95—24no—
287C31C2×#194911yescharacteristic, direct product factor, Sylow
288C24C2×D4×C3111yescharacteristic
289C22×C4—22no—
290C22×C4—22no—
291C22×C4—22no—
292C22×C4—22no—
293C22×C4—24no—
294C22×C4—24no—
295C22×C4—22no—
296C22×C4—22no—
297C22×C4—22no—
298C22×C4—22no—
299C22×C4—42no—
300C22×C4—42no—
301C22×C4—42no—
302C22×C4—42no—
303C22×C4—42no—
304C22×C4—42no—
305C22×C4—42no—
306C22×C4—42no—
307C22×C4—42no—
308C22×C4—42no—
309C22×C4C4⋊C4×C3114yes—
310C22×C4C4⋊C4×C3114yes—
311C22×C4C22×C4×C3112yes—
312C22×C4C2×D4×C3112yes—
313C22×C4C2×D4×C3112yes—
314C22×C4C2×D4×C3111yescharacteristic
315C22×C4C2×D4×C3112yes—
316C22×C4C2×Q8×C3112yes—
317C22×C4C2×Q8×C3112yes—
318C22×C4#41×C3112yes—
319C22×C4#41×C3112yes—
320C22×C4C24×C3111yescharacteristic
321C2×C8—28no—
322C2×C8—28no—
323C2×C8—22no—
324C2×C8—22no—
325C2×C8—22no—
326C2×C8—22no—
327C2×C8C22×C4×C3114yes—
328C2×C8C22×C4×C3114yes—
329C4⋊C4—24no—
330C4⋊C4—24no—
331C4⋊C4—22no—
332C4⋊C4—22no—
333C4⋊C4—22no—
334C4⋊C4—22no—
335C4⋊C4—22no—
336C4⋊C4—22no—
337C4⋊C4—42no—
338C4⋊C4—42no—
339C4⋊C4C2×D4×C3114yes—
340C4⋊C4C2×Q8×C3114yes—
341C42—48no—
342C42C4⋊C4×C3118yes—
343C42C22×C4×C3114yes—
344C42C2×Q8×C3114yes—
345C23C2×C4⋊C4×C3112yes—
346C23C31×#12112yes—
347C23C31×C22⋊Q812yes—
348C23C31×#13512yes—
349C23C31×#13512yes—
350C23C31×AGL(1,ℤ/8)12yes—
351C23C31×#13712yes—
352C23C22×D4×C3111yescharacteristic
353C2×C4—28no—
354C2×C4—28no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—24no—
360C2×C4—24no—
361C2×C4—48no—
362C2×C4—48no—
363C2×C4—42no—
364C2×C4—42no—
365C2×C4—42no—
366C2×C4—42no—
367C2×C4—42no—
368C2×C4—42no—
369C2×C4—42no—
370C2×C4—42no—
371C2×C4—42no—
372C2×C4—42no—
373C2×C4—84no—
374C2×C4—84no—
375C2×C4C2×C4⋊C4×C3114yes—
376C2×C4C2×C4⋊C4×C3114yes—
377C2×C4C2×C4⋊C4×C3112yes—
378C2×C4C4×D4×C3114yes—
379C2×C4C4×Q8×C3114yes—
380C2×C4C31×#12112yes—
381C2×C4C31×C22⋊Q812yes—
382C2×C4C31×#12514yes—
383C2×C4C31×C4⋊Q814yes—
384C2×C4C23×C4×C3111yescharacteristic
385C2×C4C22×D4×C3111yescharacteristic
386C2×C4C22×Q8×C3111yescharacteristic
387C2×C4C22×Q8×C3111yescharacteristic
388C2×C4C2×#41×C3111yescharacteristic
389C2×C4C2×#41×C3111yescharacteristic
390C8—24no—
391C8—24no—
392C22C31×#38914yes—
393C22C31×#42714yes—
394C22C31×#42814yes—
395C22C31×#46314yes—
396C22C31×#46414yes—
397C22C31×#47814yes—
398C22C31×#47914yes—
399C22C22×C4⋊C4×C3111yescharacteristic
400C22C2×C31×#12111yescharacteristic
401C22C2×C31×C22⋊Q811yescharacteristic
402C22C2×C31×#13511yescharacteristic
403C22C2×C31×#13511yescharacteristic
404C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
405C22C2×C31×#13711yescharacteristic
406C4—24no—
407C4—24no—
408C4—44no—
409C4—44no—
410C4—82no—
411C4—82no—
412C4C31×#38914yes—
413C4C2×C4×D4×C3111yescharacteristic
414C4C2×C4×Q8×C3111yescharacteristic
415C4C2×C31×#12511yescharacteristic
416C4C2×C31×C4⋊Q811yescharacteristic
417C2C31×#194918yesdirect product factor
418C2C2×C31×#38911yescharacteristic
419C2C2×C31×#42711yescharacteristic
420C2C2×C31×#42811yescharacteristic
421C2C2×C31×#46311yescharacteristic
422C2C2×C31×#46411yescharacteristic
423C2C2×C31×#47811yescharacteristic
424C2C2×C31×#47911yescharacteristic
subgroupG/H
center, socle, prime radicalC24×C31C2×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
6. C31×#1949C2direct (N × H)
21. C2×C31×C4⋊C8C4semidirect
71. C31×C4⋊C8C2×C4semidirect
132. C2×#1949C31direct (N × H)
185. #1949C2×C31direct (N × H)
225. C2×C4⋊C8C4×C31semidirect
236. C2×C31#1949direct (N × H)
283. C4⋊C8C2×C4×C31semidirect
287. C31C2×#1949direct (N × H)
417. C2C31×#1949direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C31×#1072
C22×C31×#1062
C22×C31×C4⋊C82
C2×C31×#3822
C2×C4×C4⋊C4×C312
C31×#19492
C2×C31×#3402
C2×#194931