Finite Group Databasebeta

← C2×#22586848 #31964597

Subgroups — C2×#22586848 #31964597

Order 18176.

1410 conjugacy classes of subgroups.

The subgroup lattice has 436 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986056C211yesmaximal, characteristic, complemented
2C2×#17985845C211yesmaximal, characteristic, complemented
3#22586848C218yesmaximal, direct product factor
4C2×#17985733C214yesmaximal, complemented
5C2×#532×C71C211yesmaximal, characteristic
6C22×C4×Dic71—21no—
7#17986056—22no—
8#17986056C2214yescomplemented
9C2×C4⋊(C71⋊C8)—21no—
10C2×C22⋊(C71⋊C8)C2212yes—
11C2×#14556039—21no—
12#17985845—22no—
13#17985845C2214yescomplemented
14C2×C71⋊#95—21no—
15C2×C71⋊#95C2212yes—
16#17985733C22116yescomplemented
17C22×#41×C71—21no—
18#532×C71—22no—
19#532×C71—22no—
20#532×C71C414yescomplemented
21#532×C71C2214yes—
22C2×C4⋊Q8×C71C411yescharacteristic, complemented
23C2×#127×C71C411yescharacteristic, complemented
24C2×#124×C71—21no—
25C2×#121×C71—21no—
26C2×#121×C71C2212yes—
27C2×C4×D4×C71—21no—
28C2×C4×D4×C71C412yescomplemented
29C22×C42×C71C2211yescharacteristic
30C23×Dic71—22no—
31C22×C71⋊C8—22no—
32C2×C4×Dic71—28no—
33C2×C4×Dic71—24no—
34C4⋊(C71⋊C8)—24no—
35C22⋊(C71⋊C8)—22no—
36C22⋊(C71⋊C8)C2314yes—
37#14556039—24no—
38C71⋊#95—24no—
39C71⋊#95—22no—
40C71⋊#95C2314yes—
41C2×#41×C71—24no—
42C2×#41×C71—24no—
43C2×#41×C71—48no—
44C22×Q8×C71—21no—
45C22×D4×C71—22no—
46C22×D4×C71—21no—
47C22×D4×C71—21no—
48C22×D4×C71C2×C412yes—
49C23×C4×C71—22no—
50C23×C4×C71D411yescharacteristic
51C23×C4×C71D411yescharacteristic
52C23×C4×C71C2311yescharacteristic
53C4⋊Q8×C71—22no—
54C4⋊Q8×C71C2×C414yescomplemented
55#127×C71—22no—
56#127×C71C2×C414yescomplemented
57#124×C71—24no—
58#124×C71—24no—
59#121×C71—24no—
60#121×C71—24no—
61#121×C71—22no—
62#121×C71—22no—
63#121×C71C2×C414yes—
64#121×C71C2314yes—
65C4×D4×C71—24no—
66C4×D4×C71—24no—
67C4×D4×C71—24no—
68C4×D4×C71C2×C418yescomplemented
69C2×C4⋊C4×C71—21no—
70C2×C4⋊C4×C71C2×C412yes—
71C2×C22⋊C4×C71—22no—
72C2×C22⋊C4×C71—22no—
73C2×C42×C71C2×C411yescharacteristic
74C2×C42×C71C2×C411yescharacteristic
75C2×C42×C71C2×C412yes—
76C2×C42×C71D412yes—
77C2×C42×C71D412yes—
78C2×C42×C71D411yescharacteristic
79C2×C42×C71D411yescharacteristic
80C2×C42×C71C2312yes—
81C22×Dic71—28no—
82C22×Dic71—24no—
83C22×Dic71—44no—
84C22×Dic71—44no—
85C2×C71⋊C8—24no—
86C2×C71⋊C8—44no—
87C4×Dic71—216no—
88C24×C71—22no—
89C24×C71C2×D411yescharacteristic
90#41×C71—416no—
91#41×C71—416no—
92C2×Q8×C71—24no—
93C2×Q8×C71—44no—
94C2×D4×C71—24no—
95C2×D4×C71—24no—
96C2×D4×C71—22no—
97C2×D4×C71—24no—
98C2×D4×C71—24no—
99C2×D4×C71—44no—
100C2×D4×C71—44no—
101C2×D4×C71—48no—
102C2×D4×C71—44no—
103C2×D4×C71C22×C414yes—
104C22×C4×C71—24no—
105C22×C4×C71—24no—
106C22×C4×C71—22no—
107C22×C4×C71—28no—
108C22×C4×C71—42no—
109C22×C4×C71—48no—
110C22×C4×C71C22⋊C411yescharacteristic
111C22×C4×C71C22⋊C412yes—
112C22×C4×C71C22⋊C411yescharacteristic
113C22×C4×C71C22⋊C411yescharacteristic
114C22×C4×C71C22⋊C412yes—
115C22×C4×C71C22⋊C411yescharacteristic
116C22×C4×C71C22×C411yescharacteristic
117C22×C4×C71C22×C411yescharacteristic
118C22×C4×C71C2×D412yes—
119C22×C4×C71C2×D412yes—
120C22×C4×C71C2×D411yescharacteristic
121C22×C4×C71C2×D411yescharacteristic
122C22×C4×C71C2×D411yescharacteristic
123C22×C4×C71C2411yescharacteristic
124C4⋊C4×C71—24no—
125C4⋊C4×C71—22no—
126C4⋊C4×C71C22×C414yes—
127C22⋊C4×C71—24no—
128C22⋊C4×C71—28no—
129C22⋊C4×C71—24no—
130C42×C71C22⋊C412yes—
131C42×C71C22⋊C412yes—
132C42×C71C22⋊C412yes—
133C42×C71C22⋊C412yes—
134C42×C71C22×C412yes—
135C42×C71C22×C412yes—
136C42×C71C2×D412yes—
137C42×C71C2×D412yes—
138C23×C71—22no—
139C23×C71—22no—
140C23×C71—24no—
141C23×C71—44no—
142C23×C71—44no—
143C23×C71—44no—
144C23×C71C2×C22⋊C411yescharacteristic
145C23×C71C2×C22⋊C411yescharacteristic
146C23×C71AGL(1,ℤ/8)14yes—
147C23×C71C22×D411yescharacteristic
148Q8×C71—48no—
149D4×C71—44no—
150D4×C71—44no—
151D4×C71—48no—
152D4×C71—48no—
153D4×C71—48no—
154D4×C71—48no—
155C2×C4×C71—24no—
156C2×C4×C71—22no—
157C2×C4×C71—22no—
158C2×C4×C71—22no—
159C2×C4×C71—22no—
160C2×C4×C71—24no—
161C2×C4×C71—22no—
162C2×C4×C71—24no—
163C2×C4×C71—24no—
164C2×C4×C71—24no—
165C2×C4×C71—41no—
166C2×C4×C71—41no—
167C2×C4×C71—41no—
168C2×C4×C71—41no—
169C2×C4×C71—416no—
170C2×C4×C71—44no—
171C2×C4×C71#10414yes—
172C2×C4×C71C2×C22⋊C411yescharacteristic
173C2×C4×C71C2×C22⋊C411yescharacteristic
174C2×C4×C71C2×C22⋊C412yes—
175C2×C4×C71C2×C22⋊C412yes—
176C2×C4×C71C2×C22⋊C412yes—
177C2×C4×C71C2×C22⋊C412yes—
178C2×C4×C71C23×C411yescharacteristic
179C2×C4×C71C22×D411yescharacteristic
180C2×Dic71—28no—
181C2×Dic71—44no—
182C2×Dic71—416no—
183C2×Dic71—44no—
184C71⋊C8—44no—
185C22×C71—21no—
186C22×C71—21no—
187C22×C71—21no—
188C22×C71—21no—
189C22×C71—28no—
190C22×C71—44no—
191C22×C71—44no—
192C22×C71—44no—
193C22×C71—88no—
194C22×C71#41012yes—
195C22×C71#41812yes—
196C22×C71#41812yes—
197C22×C71C2×#10412yes—
198C22×C71C22×C22⋊C411yescharacteristic
199C22×C71C2×AGL(1,ℤ/8)12yes—
200C4×C71—21no—
201C4×C71—21no—
202C4×C71—21no—
203C4×C71—21no—
204C4×C71—22no—
205C4×C71—22no—
206C4×C71—22no—
207C4×C71—44no—
208C4×C71C2×#10414yes—
209Dic71—48no—
210C2×#1505—711nomaximal, Sylow
211C2×C71—22no—
212C2×C71—22no—
213C2×C71—84no—
214C2×C71#150514yescomplemented
215C2×C71C2×#41011yescharacteristic
216C2×C71C2×#41811yescharacteristic
217C2×C71C22×#10411yescharacteristic
218C2×#532D7111yescharacteristic
219C2×#432—711no—
220C2×#376—711no—
221#1505—718no—
222C2×#327—714no—
223C71C2×#150511yescharacteristic, complemented, Sylow
224C22×#41—21no—
225#532—22no—
226#532—22no—
227#532Dic7114yescomplemented
228#532C2×D7114yes—
229C2×C4⋊Q8Dic7111yescharacteristic, complemented
230C2×#127Dic7111yescharacteristic, complemented
231C2×#124—21no—
232C2×#121—21no—
233C2×#121C2×D7112yes—
234C2×C4×D4—21no—
235C2×C4×D4Dic7112yescomplemented
236C22×C42—1421no—
237C22×C42C2×D7111yescharacteristic
238#432—714no—
239#432—1422no—
240C2×C4⋊C8—1421no—
241C2×C22⋊C8—712no—
242C2×#97—1421no—
243#376—714no—
244#376—1422no—
245C2×#95—712no—
246C2×#95—1421no—
247#327—7116no—
248C2×#41—24no—
249C2×#41—24no—
250C2×#41—48no—
251C22×Q8—21no—
252C22×D4—22no—
253C22×D4—21no—
254C22×D4—21no—
255C22×D4C2×Dic7112yes—
256C23×C4—22no—
257C23×C4—1422no—
258C23×C4C22⋊D7111yescharacteristic
259C23×C4C22⋊D7111yescharacteristic
260C23×C4C22×D7111yescharacteristic
261C22×C8—1422no—
262C4⋊Q8—22no—
263C4⋊Q8C2×Dic7114yescomplemented
264#127—22no—
265#127C2×Dic7114yescomplemented
266#124—24no—
267#124—24no—
268#121—24no—
269#121—24no—
270#121—22no—
271#121—22no—
272#121C2×Dic7114yes—
273#121C22×D7114yes—
274C4×D4—24no—
275C4×D4—24no—
276C4×D4—24no—
277C4×D4C2×Dic7118yescomplemented
278C2×C4⋊C4—21no—
279C2×C4⋊C4C2×Dic7112yes—
280C2×C22⋊C4—22no—
281C2×C22⋊C4—22no—
282C2×C42—1428no—
283C2×C42—1424no—
284C2×C42C2×Dic7111yescharacteristic
285C2×C42C2×Dic7111yescharacteristic
286C2×C42C2×Dic7112yes—
287C2×C42C22⋊D7112yes—
288C2×C42C22⋊D7111yescharacteristic
289C2×C42C22⋊D7111yescharacteristic
290C2×C42C22⋊D7112yes—
291C2×C42C22×D7112yes—
292C4⋊C8—1424no—
293C22⋊C8—714no—
294C22⋊C8—1422no—
295#97—1424no—
296#95—714no—
297#95—1422no—
298#95—1424no—
299C24—22no—
300C24C2×C22⋊D7111yescharacteristic
301#41—416no—
302#41—416no—
303C2×Q8—24no—
304C2×Q8—44no—
305C2×D4—24no—
306C2×D4—24no—
307C2×D4—22no—
308C2×D4—24no—
309C2×D4—24no—
310C2×D4—44no—
311C2×D4—44no—
312C2×D4—48no—
313C2×D4—44no—
314C2×D4C22×Dic7114yes—
315C22×C4—24no—
316C22×C4—24no—
317C22×C4—22no—
318C22×C4—28no—
319C22×C4—42no—
320C22×C4—48no—
321C22×C4—2844no—
322C22×C4—2844no—
323C22×C4—1428no—
324C22×C4—1424no—
325C22×C4C22⋊Dic7112yes—
326C22×C4C22⋊Dic7112yes—
327C22×C4C22⋊Dic7111yescharacteristic
328C22×C4C22⋊Dic7111yescharacteristic
329C22×C4C22⋊Dic7111yescharacteristic
330C22×C4C22⋊Dic7111yescharacteristic
331C22×C4C22×Dic7111yescharacteristic
332C22×C4C22×Dic7111yescharacteristic
333C22×C4C2×C22⋊D7111yescharacteristic
334C22×C4C2×C22⋊D7112yes—
335C22×C4C2×C22⋊D7112yes—
336C22×C4C2×C22⋊D7111yescharacteristic
337C22×C4C2×C22⋊D7111yescharacteristic
338C22×C4C23×D7111yescharacteristic
339C2×C8—2844no—
340C2×C8—1424no—
341C4⋊C4—24no—
342C4⋊C4—22no—
343C4⋊C4C22×Dic7114yes—
344C22⋊C4—24no—
345C22⋊C4—24no—
346C22⋊C4—28no—
347C42—14216no—
348C42C22⋊Dic7112yes—
349C42C22⋊Dic7112yes—
350C42C22⋊Dic7112yes—
351C42C22⋊Dic7112yes—
352C42C22×Dic7112yes—
353C42C22×Dic7112yes—
354C42C2×C22⋊D7112yes—
355C42C2×C22⋊D7112yes—
356C23—22no—
357C23—22no—
358C23—24no—
359C23—44no—
360C23—44no—
361C23—44no—
362C23C2×C22⋊Dic7111yescharacteristic
363C23C2×C22⋊Dic7111yescharacteristic
364C23#1455615414yes—
365C23C22×C22⋊D7111yescharacteristic
366Q8—48no—
367D4—44no—
368D4—48no—
369D4—44no—
370D4—48no—
371D4—48no—
372D4—48no—
373C2×C4—22no—
374C2×C4—22no—
375C2×C4—22no—
376C2×C4—22no—
377C2×C4—24no—
378C2×C4—22no—
379C2×C4—24no—
380C2×C4—24no—
381C2×C4—24no—
382C2×C4—24no—
383C2×C4—41no—
384C2×C4—41no—
385C2×C4—41no—
386C2×C4—41no—
387C2×C4—416no—
388C2×C4—44no—
389C2×C4—2844no—
390C2×C4—28416no—
391C2×C4—2844no—
392C2×C4—1428no—
393C2×C4#1455605514yes—
394C2×C4C2×C22⋊Dic7111yescharacteristic
395C2×C4C2×C22⋊Dic7111yescharacteristic
396C2×C4C2×C22⋊Dic7112yes—
397C2×C4C2×C22⋊Dic7112yes—
398C2×C4C2×C22⋊Dic7112yes—
399C2×C4C2×C22⋊Dic7112yes—
400C2×C4C23×Dic7111yescharacteristic
401C2×C4C22×C22⋊D7111yescharacteristic
402C8—2844no—
403C22—21no—
404C22—21no—
405C22—21no—
406C22—21no—
407C22—28no—
408C22—44no—
409C22—44no—
410C22—44no—
411C22—88no—
412C22#1798597312yes—
413C22#1798600412yes—
414C22#1798600412yes—
415C22C2×#1455605512yes—
416C22C22×C22⋊Dic7111yescharacteristic
417C22C2×#1455615412yes—
418C4—22no—
419C4—21no—
420C4—21no—
421C4—21no—
422C4—21no—
423C4—22no—
424C4—22no—
425C4—44no—
426C4—2848no—
427C4C2×#1455605514yes—
428C2—22no—
429C2—22no—
430C2—84no—
431C2#2258684814yesdirect product factor
432C2C2×#1798597311yescharacteristic
433C2C2×#1798600411yescharacteristic
434C2C22×#1455605511yescharacteristic
subgroupG/H
centerC23C2×C22⋊Dic71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
Fitting, prime radicalC2×#532×C71C2
socleC23×C71C2×C22⋊C4
cosocleC22×C4×C71C24
hypercenterC2×#532D71
hypocenterC71C2×#1505
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#532

Complements

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

NH ≅ G/Ntype
1. C2×#17986056C2semidirect
2. C2×#17985845C2semidirect
3. #22586848C2direct (N × H)
4. C2×#17985733C2semidirect
8. #17986056C22semidirect
13. #17985845C22semidirect
16. #17985733C22semidirect
20. #532×C71C4semidirect
22. C2×C4⋊Q8×C71C4semidirect
23. C2×#127×C71C4semidirect
28. C2×C4×D4×C71C4semidirect
54. C4⋊Q8×C71C2×C4semidirect
56. #127×C71C2×C4semidirect
68. C4×D4×C71C2×C4semidirect
214. C2×C71#1505semidirect
223. C71C2×#1505semidirect
227. #532Dic71semidirect
229. C2×C4⋊Q8Dic71semidirect
230. C2×#127Dic71semidirect
235. C2×C4×D4Dic71semidirect
263. C4⋊Q8C2×Dic71semidirect
265. #127C2×Dic71semidirect
277. C4×D4C2×Dic71semidirect
431. C2#22586848direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860562
C2×#179858452
#225868482
C2×#179857332
C2×#532×C712
C2×#150571