Finite Group Databasebeta

← C2×C31×#1873 #21477665

Subgroups — C2×C31×#1873 #21477665

Order 7936.

1966 conjugacy classes of subgroups.

The subgroup lattice has 422 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×C22⋊Q8C211yesmaximal, characteristic
2C22×C31×#117C211yesmaximal, characteristic
3C22×C31×#103C212yesmaximal, complemented
4C22×C31×C22⋊C8C211yesmaximal, characteristic
5C31×#1873C218yesmaximal, direct product factor
6C2×C31×#340C212yesmaximal, complemented
7C23×Q8×C31C2211yescharacteristic
8C24×C4×C31C2211yescharacteristic
9C23×C8×C31C2212yes—
10C2×C31×C22⋊Q8—24no—
11C2×C31×C22⋊Q8—22no—
12C2×C31×C22⋊Q8C418yescomplemented
13C2×C31×C22⋊Q8C2214yes—
14C2×C31×#117—22no—
15C2×C31×#117—28no—
16C2×C31×#117C2214yes—
17C22×C4⋊C4×C31—21no—
18C22×C4⋊C4×C31C2211yescharacteristic
19C22×C4⋊C4×C31C2212yes—
20C22×C22⋊C4×C31—21no—
21C22×C22⋊C4×C31—21no—
22C22×C42×C31—21no—
23C2×C31×#103—28no—
24C2×C31×#103C2218yescomplemented
25C2×C31×C22⋊C8—24no—
26C2×C31×C22⋊C8C2214yes—
27C31×#340C2218yescomplemented
28C25×C31D411yescharacteristic
29C22×Q8×C31—22no—
30C22×Q8×C31—21no—
31C22×Q8×C31—24no—
32C22×Q8×C31—24no—
33C22×Q8×C31C2×C414yes—
34C22×Q8×C31C2312yes—
35C23×C4×C31—24no—
36C23×C4×C31—24no—
37C23×C4×C31—22no—
38C23×C4×C31—21no—
39C23×C4×C31—21no—
40C23×C4×C31C2×C414yes—
41C23×C4×C31D412yes—
42C23×C4×C31D411yescharacteristic
43C23×C4×C31D414yes—
44C23×C4×C31C2312yes—
45C23×C4×C31C2311yescharacteristic
46C22×C8×C31—24no—
47C22×C8×C31—24no—
48C22×C8×C31—24no—
49C22×C8×C31C2314yes—
50C31×C22⋊Q8—216no—
51C31×C22⋊Q8—28no—
52C31×C22⋊Q8C2×C4116yescomplemented
53C31×#117—216no—
54C31×#117—216no—
55C2×C4⋊C4×C31—28no—
56C2×C4⋊C4×C31—24no—
57C2×C4⋊C4×C31—22no—
58C2×C4⋊C4×C31—24no—
59C2×C4⋊C4×C31—21no—
60C2×C4⋊C4×C31—22no—
61C2×C4⋊C4×C31C2×C414yes—
62C2×C4⋊C4×C31D418yes—
63C2×C4⋊C4×C31C2312yes—
64C2×C4⋊C4×C31C2314yes—
65C2×C22⋊C4×C31—28no—
66C2×C22⋊C4×C31—28no—
67C2×C22⋊C4×C31—24no—
68C2×C22⋊C4×C31—24no—
69C2×C42×C31—28no—
70C2×C42×C31—24no—
71C31×#103—216no—
72C31×C22⋊C8—28no—
73C24×C31—22no—
74C24×C31—22no—
75C24×C31—24no—
76C24×C31—24no—
77C24×C31C22⋊C414yes—
78C24×C31C2×D412yes—
79C24×C31C2×D411yescharacteristic
80C2×Q8×C31—24no—
81C2×Q8×C31—22no—
82C2×Q8×C31—216no—
83C2×Q8×C31—24no—
84C2×Q8×C31—24no—
85C2×Q8×C31—42no—
86C2×Q8×C31—48no—
87C2×Q8×C31—42no—
88C2×Q8×C31C22×C414yes—
89C22×C4×C31—22no—
90C22×C4×C31—22no—
91C22×C4×C31—216no—
92C22×C4×C31—24no—
93C22×C4×C31—216no—
94C22×C4×C31—24no—
95C22×C4×C31—24no—
96C22×C4×C31—24no—
97C22×C4×C31—24no—
98C22×C4×C31—24no—
99C22×C4×C31—28no—
100C22×C4×C31—24no—
101C22×C4×C31—22no—
102C22×C4×C31—22no—
103C22×C4×C31—42no—
104C22×C4×C31—42no—
105C22×C4×C31—44no—
106C22×C4×C31—44no—
107C22×C4×C31—44no—
108C22×C4×C31C22⋊C414yes—
109C22×C4×C31C22⋊C418yes—
110C22×C4×C31C22×C414yes—
111C22×C4×C31C22×C412yes—
112C22×C4×C31C2×D412yes—
113C22×C4×C31C2×D414yes—
114C22×C4×C31C2×D411yescharacteristic
115C22×C4×C31C2×D412yes—
116C22×C4×C31C2×D414yes—
117C22×C4×C31#4114yes—
118C22×C4×C31C2411yescharacteristic
119C2×C8×C31—24no—
120C2×C8×C31—24no—
121C2×C8×C31—24no—
122C2×C8×C31—48no—
123C4⋊C4×C31—216no—
124C4⋊C4×C31—24no—
125C4⋊C4×C31—28no—
126C4⋊C4×C31—24no—
127C4⋊C4×C31—22no—
128C4⋊C4×C31C22×C414yes—
129C4⋊C4×C31C2×D418yes—
130C22⋊C4×C31—216no—
131C22⋊C4×C31—216no—
132C42×C31—216no—
133C2×#1873C3111yesmaximal, characteristic, direct product factor, Sylow
134C23×C31—22no—
135C23×C31—22no—
136C23×C31—24no—
137C23×C31—24no—
138C23×C31—28no—
139C23×C31—28no—
140C23×C31—28no—
141C23×C31—48no—
142C23×C31—48no—
143C23×C31C2×C22⋊C414yes—
144C23×C31C2×C22⋊C412yes—
145C23×C31#12012yes—
146C23×C31#12312yes—
147C23×C31#13514yes—
148C23×C31#13714yes—
149C23×C31C22×D411yescharacteristic
150Q8×C31—28no—
151Q8×C31—44no—
152Q8×C31—48no—
153C2×C4×C31—22no—
154C2×C4×C31—22no—
155C2×C4×C31—28no—
156C2×C4×C31—28no—
157C2×C4×C31—28no—
158C2×C4×C31—216no—
159C2×C4×C31—24no—
160C2×C4×C31—24no—
161C2×C4×C31—28no—
162C2×C4×C31—42no—
163C2×C4×C31—42no—
164C2×C4×C31—44no—
165C2×C4×C31—44no—
166C2×C4×C31—44no—
167C2×C4×C31—48no—
168C2×C4×C31—48no—
169C2×C4×C31—416no—
170C2×C4×C31C2×C22⋊C414yes—
171C2×C4×C31C2×C22⋊C412yes—
172C2×C4×C31C4×D418yes—
173C2×C4×C31#12012yes—
174C2×C4×C31#12118yes—
175C2×C4×C31#12312yes—
176C2×C4×C31C23×C411yescharacteristic
177C2×C4×C31C22×D412yes—
178C2×C4×C31C22×D411yescharacteristic
179C2×C4×C31C2×#4112yes—
180C8×C31—44no—
181C22×C22⋊Q8C2×C3111yescharacteristic
182C22×#117C2×C3111yescharacteristic
183C22×#103C2×C3112yescomplemented
184C22×C22⋊C8C2×C3111yescharacteristic
185#1873C2×C3118yesdirect product factor
186C2×#340C2×C3112yescomplemented
187C22×C31—24no—
188C22×C31—24no—
189C22×C31—24no—
190C22×C31—44no—
191C22×C31—416no—
192C22×C31—44no—
193C22×C31#38614yes—
194C22×C31#41614yes—
195C22×C31#41914yes—
196C22×C31#45218yes—
197C22×C31#48518yes—
198C22×C31C22×C22⋊C411yescharacteristic
199C22×C31C2×#12011yescharacteristic
200C22×C31C2×#12311yescharacteristic
201C22×C31C2×#13512yes—
202C22×C31C2×#13712yes—
203C4×C31—24no—
204C4×C31—44no—
205C4×C31—48no—
206C4×C31—44no—
207C4×C31#38614yes—
208C4×C31C2×C4×D412yes—
209C4×C31C2×#12112yes—
210C23×Q8C22×C3111yescharacteristic
211C24×C4C22×C3111yescharacteristic
212C23×C8C22×C3112yes—
213C2×C22⋊Q8—24no—
214C2×C22⋊Q8—22no—
215C2×C22⋊Q8C4×C3118yescomplemented
216C2×C22⋊Q8C22×C3114yes—
217C2×#117—22no—
218C2×#117—28no—
219C2×#117C22×C3114yes—
220C22×C4⋊C4—21no—
221C22×C4⋊C4C22×C3111yescharacteristic
222C22×C4⋊C4C22×C3112yes—
223C22×C22⋊C4—21no—
224C22×C22⋊C4—21no—
225C22×C42—21no—
226C2×#103—28no—
227C2×#103C22×C3118yescomplemented
228C2×C22⋊C8—24no—
229C2×C22⋊C8C22×C3114yes—
230#340C22×C3118yescomplemented
231C2×C31—44no—
232C2×C31#187318yesdirect product factor
233C2×C31C2×#38611yescharacteristic
234C2×C31C2×#41611yescharacteristic
235C2×C31C2×#41911yescharacteristic
236C2×C31C2×#45212yes—
237C2×C31C2×#48512yes—
238C25D4×C3111yescharacteristic
239C22×Q8—22no—
240C22×Q8—21no—
241C22×Q8—24no—
242C22×Q8—24no—
243C22×Q8C2×C4×C3114yes—
244C22×Q8C23×C3112yes—
245C23×C4—24no—
246C23×C4—24no—
247C23×C4—21no—
248C23×C4—21no—
249C23×C4—22no—
250C23×C4C2×C4×C3114yes—
251C23×C4D4×C3111yescharacteristic
252C23×C4D4×C3112yes—
253C23×C4D4×C3114yes—
254C23×C4C23×C3112yes—
255C23×C4C23×C3111yescharacteristic
256C22×C8—24no—
257C22×C8—24no—
258C22×C8—24no—
259C22×C8C23×C3114yes—
260C22⋊Q8—216no—
261C22⋊Q8—28no—
262C22⋊Q8C2×C4×C31116yescomplemented
263#117—216no—
264#117—216no—
265C2×C4⋊C4—28no—
266C2×C4⋊C4—24no—
267C2×C4⋊C4—22no—
268C2×C4⋊C4—24no—
269C2×C4⋊C4—21no—
270C2×C4⋊C4—22no—
271C2×C4⋊C4C2×C4×C3114yes—
272C2×C4⋊C4D4×C3118yes—
273C2×C4⋊C4C23×C3112yes—
274C2×C4⋊C4C23×C3114yes—
275C2×C22⋊C4—28no—
276C2×C22⋊C4—28no—
277C2×C22⋊C4—24no—
278C2×C22⋊C4—24no—
279C2×C42—28no—
280C2×C42—24no—
281#103—216no—
282C22⋊C8—28no—
283C31C2×#187311yescharacteristic, direct product factor, Sylow
284C24—22no—
285C24—22no—
286C24—24no—
287C24—24no—
288C24C22⋊C4×C3114yes—
289C24C2×D4×C3112yes—
290C24C2×D4×C3111yescharacteristic
291C2×Q8—24no—
292C2×Q8—22no—
293C2×Q8—216no—
294C2×Q8—24no—
295C2×Q8—24no—
296C2×Q8—42no—
297C2×Q8—48no—
298C2×Q8—42no—
299C2×Q8C22×C4×C3114yes—
300C22×C4—22no—
301C22×C4—22no—
302C22×C4—216no—
303C22×C4—24no—
304C22×C4—216no—
305C22×C4—24no—
306C22×C4—24no—
307C22×C4—24no—
308C22×C4—24no—
309C22×C4—24no—
310C22×C4—28no—
311C22×C4—24no—
312C22×C4—22no—
313C22×C4—22no—
314C22×C4—42no—
315C22×C4—42no—
316C22×C4—44no—
317C22×C4—44no—
318C22×C4—44no—
319C22×C4C22⋊C4×C3114yes—
320C22×C4C22⋊C4×C3118yes—
321C22×C4C22×C4×C3114yes—
322C22×C4C22×C4×C3112yes—
323C22×C4C2×D4×C3112yes—
324C22×C4C2×D4×C3114yes—
325C22×C4C2×D4×C3111yescharacteristic
326C22×C4C2×D4×C3112yes—
327C22×C4C2×D4×C3114yes—
328C22×C4#41×C3114yes—
329C22×C4C24×C3111yescharacteristic
330C2×C8—24no—
331C2×C8—24no—
332C2×C8—24no—
333C2×C8—48no—
334C4⋊C4—216no—
335C4⋊C4—24no—
336C4⋊C4—28no—
337C4⋊C4—24no—
338C4⋊C4—22no—
339C4⋊C4C22×C4×C3114yes—
340C4⋊C4C2×D4×C3118yes—
341C22⋊C4—216no—
342C22⋊C4—216no—
343C42—216no—
344C23—28no—
345C23—28no—
346C23—22no—
347C23—22no—
348C23—24no—
349C23—24no—
350C23—28no—
351C23—48no—
352C23—48no—
353C23C2×C22⋊C4×C3114yes—
354C23C2×C22⋊C4×C3112yes—
355C23C31×#12012yes—
356C23C31×#12312yes—
357C23C31×#13514yes—
358C23C31×#13714yes—
359C23C22×D4×C3111yescharacteristic
360Q8—28no—
361Q8—44no—
362Q8—48no—
363C2×C4—22no—
364C2×C4—22no—
365C2×C4—28no—
366C2×C4—28no—
367C2×C4—28no—
368C2×C4—216no—
369C2×C4—24no—
370C2×C4—24no—
371C2×C4—28no—
372C2×C4—48no—
373C2×C4—416no—
374C2×C4—42no—
375C2×C4—42no—
376C2×C4—44no—
377C2×C4—44no—
378C2×C4—44no—
379C2×C4—48no—
380C2×C4C2×C22⋊C4×C3114yes—
381C2×C4C2×C22⋊C4×C3112yes—
382C2×C4C4×D4×C3118yes—
383C2×C4C31×#12012yes—
384C2×C4C31×#12118yes—
385C2×C4C31×#12312yes—
386C2×C4C23×C4×C3111yescharacteristic
387C2×C4C22×D4×C3112yes—
388C2×C4C22×D4×C3111yescharacteristic
389C2×C4C2×#41×C3112yes—
390C8—44no—
391C22—24no—
392C22—24no—
393C22—24no—
394C22—44no—
395C22—416no—
396C22—44no—
397C22C31×#38614yes—
398C22C31×#41614yes—
399C22C31×#41914yes—
400C22C31×#45218yes—
401C22C31×#48518yes—
402C22C22×C22⋊C4×C3111yescharacteristic
403C22C2×C31×#12011yescharacteristic
404C22C2×C31×#12311yescharacteristic
405C22C2×C31×#13512yes—
406C22C2×C31×#13712yes—
407C4—24no—
408C4—44no—
409C4—48no—
410C4—44no—
411C4C31×#38614yes—
412C4C2×C4×D4×C3112yes—
413C4C2×C31×#12112yes—
414C2—44no—
415C2C31×#187318yesdirect product factor
416C2C2×C31×#38611yescharacteristic
417C2C2×C31×#41611yescharacteristic
418C2C2×C31×#41911yescharacteristic
419C2C2×C31×#45212yes—
420C2C2×C31×#48512yes—
subgroupG/H
center, socleC24×C31C2×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC25×C31D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24×C31 ◁ C24×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C22×C31×#103C2semidirect
5. C31×#1873C2direct (N × H)
6. C2×C31×#340C2semidirect
12. C2×C31×C22⋊Q8C4semidirect
24. C2×C31×#103C22semidirect
27. C31×#340C22semidirect
52. C31×C22⋊Q8C2×C4semidirect
133. C2×#1873C31direct (N × H)
183. C22×#103C2×C31semidirect
185. #1873C2×C31direct (N × H)
186. C2×#340C2×C31semidirect
215. C2×C22⋊Q8C4×C31semidirect
227. C2×#103C22×C31semidirect
230. #340C22×C31semidirect
232. C2×C31#1873direct (N × H)
262. C22⋊Q8C2×C4×C31semidirect
283. C31C2×#1873direct (N × H)
415. C2C31×#1873direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C31×C22⋊Q82
C22×C31×#1172
C22×C31×#1032
C22×C31×C22⋊C82
C31×#18732
C2×C31×#3402
C2×#187331