Finite Group Databasebeta

← C2×#22586465 #31912419

Subgroups — C2×#22586465 #31912419

Order 18176.

1154 conjugacy classes of subgroups.

The subgroup lattice has 418 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556043C212yesmaximal
2#22586465C214yesmaximal, direct product factor
3C2×#390×C71C211yesmaximal, characteristic
4C22×C22⋊Dic71—22no—
5C2×#14556043—22no—
6C2×#14556043—24no—
7C2×#14556043C418yescomplemented
8C2×#14556043C2214yes—
9C23×D4×C71C2211yescharacteristic
10C22×C4⋊C4×C71C411yescharacteristic, complemented
11C22×C22⋊C4×C71—22no—
12C22×C42×C71C411yescharacteristic, complemented
13#390×C71—22no—
14#390×C71C412yescomplemented
15#390×C71C2212yes—
16C23×Dic71—42no—
17C2×C22⋊Dic71—28no—
18C2×C22⋊Dic71—24no—
19C2×C22⋊Dic71—44no—
20C2×C22⋊Dic71—42no—
21#14556043—28no—
22#14556043—24no—
23#14556043C2×C418yescomplemented
24C25×C71D412yes—
25C22×D4×C71—42no—
26C22×D4×C71—41no—
27C22×D4×C71—41no—
28C22×D4×C71C2×C414yes—
29C22×D4×C71C2×C411yescharacteristic
30C22×D4×C71D412yes—
31C22×D4×C71D412yes—
32C22×D4×C71Q812yes—
33C22×D4×C71C2311yescharacteristic
34C23×C4×C71—21no—
35C23×C4×C71—21no—
36C23×C4×C71C2×C411yescharacteristic
37C2×C4⋊C4×C71—21no—
38C2×C4⋊C4×C71—41no—
39C2×C4⋊C4×C71—41no—
40C2×C4⋊C4×C71C2×C412yescomplemented
41C2×C22⋊C4×C71—24no—
42C2×C22⋊C4×C71—24no—
43C2×C22⋊C4×C71—48no—
44C2×C42×C71—21no—
45C2×C42×C71—42no—
46C2×C42×C71C2×C412yescomplemented
47C22×Dic71—48no—
48C22×Dic71—44no—
49C22×Dic71—84no—
50C22×Dic71—84no—
51C22⋊Dic71—28no—
52C22⋊Dic71—48no—
53C22⋊Dic71—44no—
54C24×C71—22no—
55C24×C71—24no—
56C24×C71—22no—
57C24×C71—44no—
58C24×C71—44no—
59C24×C71C22⋊C414yes—
60C24×C71C22⋊C412yes—
61C24×C71C22⋊C411yescharacteristic
62C24×C71C4⋊C414yes—
63C24×C71C2×D412yes—
64C2×D4×C71—44no—
65C2×D4×C71—44no—
66C2×D4×C71—41no—
67C2×D4×C71—41no—
68C2×D4×C71—42no—
69C2×D4×C71—42no—
70C2×D4×C71—42no—
71C2×D4×C71—42no—
72C2×D4×C71—42no—
73C2×D4×C71—42no—
74C2×D4×C71—41no—
75C2×D4×C71—41no—
76C2×D4×C71C4212yes—
77C2×D4×C71C22⋊C414yes—
78C2×D4×C71C4⋊C414yes—
79C2×D4×C71C4⋊C412yes—
80C2×D4×C71C22×C412yes—
81C2×D4×C71C2×D411yescharacteristic
82C2×D4×C71C2×Q811yescharacteristic
83C22×C4×C71—22no—
84C22×C4×C71—21no—
85C22×C4×C71—21no—
86C22×C4×C71—24no—
87C22×C4×C71—22no—
88C22×C4×C71—22no—
89C22×C4×C71—42no—
90C22×C4×C71—42no—
91C22×C4×C71—44no—
92C22×C4×C71—41no—
93C22×C4×C71—41no—
94C22×C4×C71C4212yes—
95C22×C4×C71C22⋊C411yescharacteristic
96C22×C4×C71C4⋊C412yes—
97C22×C4×C71C22×C411yescharacteristic
98C4⋊C4×C71—42no—
99C4⋊C4×C71—42no—
100C22⋊C4×C71—48no—
101C22⋊C4×C71—48no—
102C42×C71—42no—
103C42×C71—42no—
104C23×C71—22no—
105C23×C71—22no—
106C23×C71—24no—
107C23×C71—24no—
108C23×C71—22no—
109C23×C71—22no—
110C23×C71—24no—
111C23×C71—24no—
112C23×C71—22no—
113C23×C71—22no—
114C23×C71—42no—
115C23×C71—42no—
116C23×C71—48no—
117C23×C71—42no—
118C23×C71—48no—
119C23×C71—42no—
120C23×C71—44no—
121C23×C71—44no—
122C23×C71—82no—
123C23×C71—82no—
124C23×C71—88no—
125C23×C71#9512yes—
126C23×C71#9514yes—
127C23×C71#9911yescharacteristic
128C23×C71#9912yes—
129C23×C71#9911yescharacteristic
130C23×C71C2×C22⋊C412yes—
131C23×C71C2×C22⋊C411yescharacteristic
132C23×C71C2×C4⋊C412yes—
133D4×C71—42no—
134D4×C71—44no—
135D4×C71—44no—
136D4×C71—42no—
137D4×C71—42no—
138D4×C71—41no—
139D4×C71—41no—
140C2×C4×C71—22no—
141C2×C4×C71—22no—
142C2×C4×C71—22no—
143C2×C4×C71—22no—
144C2×C4×C71—21no—
145C2×C4×C71—21no—
146C2×C4×C71—21no—
147C2×C4×C71—21no—
148C2×C4×C71—24no—
149C2×C4×C71—42no—
150C2×C4×C71—48no—
151C2×C4×C71—42no—
152C2×C4×C71—44no—
153C2×C4×C71—42no—
154C2×C4×C71—82no—
155C2×C4×C71—82no—
156C2×C4×C71#9512yes—
157C2×C4×C71C2×C4211yescharacteristic
158C2×C4×C71C2×C4⋊C411yescharacteristic
159C2×Dic71—48no—
160C2×Dic71—84no—
161C2×Dic71—84no—
162C2×Dic71—816no—
163C22×C71—21no—
164C22×C71—21no—
165C22×C71—21no—
166C22×C71—21no—
167C22×C71—24no—
168C22×C71—24no—
169C22×C71—22no—
170C22×C71—24no—
171C22×C71—22no—
172C22×C71—44no—
173C22×C71—42no—
174C22×C71—42no—
175C22×C71—42no—
176C22×C71—42no—
177C22×C71—42no—
178C22×C71—42no—
179C22×C71—48no—
180C22×C71—48no—
181C22×C71—82no—
182C22×C71—82no—
183C22×C71—84no—
184C22×C71—84no—
185C22×C71#34212yes—
186C22×C71#34212yes—
187C22×C71#35312yes—
188C22×C71#35412yes—
189C22×C71C2×#9511yescharacteristic
190C22×C71C2×#9911yescharacteristic
191C22×C71C2×#9911yescharacteristic
192C4×C71—22no—
193C4×C71—21no—
194C4×C71—21no—
195C4×C71—44no—
196C4×C71—82no—
197Dic71—88no—
198C2×#1393—711nomaximal, Sylow
199C2×C71—21no—
200C2×C71—21no—
201C2×C71—22no—
202C2×C71—42no—
203C2×C71—44no—
204C2×C71—42no—
205C2×C71#139314yescomplemented
206C2×C71C2×#34211yescharacteristic
207C2×C71C2×#35311yescharacteristic
208C2×C71C2×#35411yescharacteristic
209C22×#99—712no—
210C2×#390D7111yescharacteristic
211#1393—714no—
212C71C2×#139311yescharacteristic, complemented, Sylow
213C23×D4C2×D7111yescharacteristic
214C22×C4⋊C4Dic7111yescharacteristic, complemented
215C22×C22⋊C4—22no—
216C22×C22⋊C4—1422no—
217C22×C42Dic7111yescharacteristic, complemented
218C2×#99—718no—
219C2×#99—714no—
220C2×#99—1424no—
221C2×#99—1422no—
222#390—22no—
223#390Dic7112yescomplemented
224#390C2×D7112yes—
225C25C22⋊D7112yes—
226C22×D4—42no—
227C22×D4—41no—
228C22×D4—41no—
229C22×D4Dic14212yes—
230C22×D4C4×D7114yes—
231C22×D4D28412yes—
232C22×D4C2×Dic7111yescharacteristic
233C22×D4C22⋊D7112yes—
234C22×D4C22×D7111yescharacteristic
235C23×C4—21no—
236C23×C4—21no—
237C23×C4—2842no—
238C23×C4C2×Dic7111yescharacteristic
239C2×C4⋊C4—21no—
240C2×C4⋊C4—41no—
241C2×C4⋊C4—41no—
242C2×C4⋊C4C2×Dic7112yescomplemented
243C2×C22⋊C4—24no—
244C2×C22⋊C4—24no—
245C2×C22⋊C4—48no—
246C2×C22⋊C4—2844no—
247C2×C22⋊C4—2842no—
248C2×C22⋊C4—1428no—
249C2×C22⋊C4—1424no—
250C2×C42—21no—
251C2×C42—42no—
252C2×C42C2×Dic7112yescomplemented
253#99—718no—
254#99—1428no—
255#99—1424no—
256C24—22no—
257C24—22no—
258C24—24no—
259C24—44no—
260C24—44no—
261C24(C2×D71)⋊C414yes—
262C24C22⋊Dic7112yes—
263C24C22⋊Dic7111yescharacteristic
264C24Dic71⋊C414yes—
265C24C2×C22⋊D7112yes—
266C2×D4—42no—
267C2×D4—42no—
268C2×D4—44no—
269C2×D4—44no—
270C2×D4—42no—
271C2×D4—42no—
272C2×D4—41no—
273C2×D4—41no—
274C2×D4—42no—
275C2×D4—42no—
276C2×D4—41no—
277C2×D4—41no—
278C2×D4C4×Dic7112yes—
279C2×D4(C2×D71)⋊C414yes—
280C2×D4Dic71⋊C414yes—
281C2×D4C4⋊Dic7112yes—
282C2×D4C2×C4×D7112yes—
283C2×D4C2×D28411yescharacteristic
284C2×D4C2×Dic14211yescharacteristic
285C22×C4—22no—
286C22×C4—21no—
287C22×C4—21no—
288C22×C4—24no—
289C22×C4—22no—
290C22×C4—22no—
291C22×C4—42no—
292C22×C4—42no—
293C22×C4—44no—
294C22×C4—41no—
295C22×C4—41no—
296C22×C4—2844no—
297C22×C4—2848no—
298C22×C4—5684no—
299C22×C4—5684no—
300C22×C4C4×Dic7112yes—
301C22×C4C22⋊Dic7111yescharacteristic
302C22×C4C4⋊Dic7112yes—
303C22×C4C22×Dic7111yescharacteristic
304C4⋊C4—42no—
305C4⋊C4—42no—
306C22⋊C4—48no—
307C22⋊C4—48no—
308C22⋊C4—2844no—
309C22⋊C4—2848no—
310C22⋊C4—1428no—
311C42—42no—
312C42—42no—
313C23—22no—
314C23—22no—
315C23—22no—
316C23—22no—
317C23—24no—
318C23—24no—
319C23—22no—
320C23—22no—
321C23—24no—
322C23—24no—
323C23—42no—
324C23—42no—
325C23—48no—
326C23—42no—
327C23—48no—
328C23—42no—
329C23—44no—
330C23—44no—
331C23—82no—
332C23—82no—
333C23—88no—
334C23C71⋊#9512yes—
335C23C71⋊#9514yes—
336C23#1455604311yescharacteristic
337C23#1455604312yes—
338C23#1455604311yescharacteristic
339C23C2×(C2×D71)⋊C412yes—
340C23C2×C22⋊Dic7111yescharacteristic
341C23C2×Dic71⋊C412yes—
342D4—42no—
343D4—44no—
344D4—44no—
345D4—42no—
346D4—42no—
347D4—41no—
348D4—41no—
349C2×C4—21no—
350C2×C4—21no—
351C2×C4—21no—
352C2×C4—21no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—24no—
358C2×C4—42no—
359C2×C4—48no—
360C2×C4—42no—
361C2×C4—44no—
362C2×C4—42no—
363C2×C4—82no—
364C2×C4—82no—
365C2×C4—2848no—
366C2×C4—5684no—
367C2×C4—5684no—
368C2×C4—56816no—
369C2×C4C71⋊#9512yes—
370C2×C4C2×C4×Dic7111yescharacteristic
371C2×C4C2×C4⋊Dic7111yescharacteristic
372C22—21no—
373C22—21no—
374C22—21no—
375C22—21no—
376C22—24no—
377C22—24no—
378C22—22no—
379C22—24no—
380C22—22no—
381C22—44no—
382C22—42no—
383C22—42no—
384C22—42no—
385C22—42no—
386C22—42no—
387C22—42no—
388C22—48no—
389C22—48no—
390C22—82no—
391C22—82no—
392C22—84no—
393C22—84no—
394C22#1798576612yes—
395C22#1798576612yes—
396C22#1798579212yes—
397C22#1798579412yes—
398C22C2×C71⋊#9511yescharacteristic
399C22C2×#1455604311yescharacteristic
400C22C2×#1455604311yescharacteristic
401C4—22no—
402C4—21no—
403C4—21no—
404C4—44no—
405C4—82no—
406C4—5688no—
407C2—21no—
408C2—21no—
409C2—22no—
410C2—42no—
411C2—44no—
412C2—42no—
413C2#2258646514yesdirect product factor
414C2C2×#1798576611yescharacteristic
415C2C2×#1798579211yescharacteristic
416C2C2×#1798579411yescharacteristic
subgroupG/H
centerC23#14556043
commutatorC2×C4×C71C2×C42
FrattiniC22×D4C22×D71
FittingC2×#390×C71C2
socleC23×C71#99
prime radicalC23×D4×C71C22
cosocleC22×D4×C71C23
hypercenterC2×#390D71
hypocenterC71C2×#1393
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C24 ◁ C23×D4 ◁ C2×#390

Complements

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

NH ≅ G/Ntype
2. #22586465C2direct (N × H)
7. C2×#14556043C4semidirect
10. C22×C4⋊C4×C71C4semidirect
12. C22×C42×C71C4semidirect
14. #390×C71C4semidirect
23. #14556043C2×C4semidirect
40. C2×C4⋊C4×C71C2×C4semidirect
46. C2×C42×C71C2×C4semidirect
205. C2×C71#1393semidirect
212. C71C2×#1393semidirect
214. C22×C4⋊C4Dic71semidirect
217. C22×C42Dic71semidirect
223. #390Dic71semidirect
242. C2×C4⋊C4C2×Dic71semidirect
252. C2×C42C2×Dic71semidirect
413. C2#22586465direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560432
#225864652
C2×#390×C712
C2×#139371