Finite Group Databasebeta

← C4×#17986715 #32157397

Subgroups — C4×#17986715 #32157397

Order 18176.

2564 conjugacy classes of subgroups.

The subgroup lattice has 450 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986715C211yesmaximal, characteristic
2#22591451C214yesmaximal, complemented
3#22591430C211yesmaximal, characteristic, complemented
4#22591377C214yesmaximal, complemented
5#22591291C212yesmaximal, complemented
6#22591224C214yesmaximal, complemented
7C4×#14556117C214yesmaximal, complemented
8C4×#14556103C214yesmaximal, complemented
9C42×D284C212yesmaximal, complemented
10C4×#14556086C214yesmaximal, complemented
11C4×C4⋊Q8×C71C211yesmaximal, characteristic, complemented
12#17986715C4116yesdirect product factor
13C2×#14556117C2214yes—
14C2×#14556103C2214yes—
15C2×C4×D284C2212yes—
16C2×C4×D284C2212yes—
17C2×C4×D284C2214yes—
18C2×C4×D284C2212yes—
19C2×#14556086C2214yes—
20C2×#14556086C2214yes—
21C2×C42×D71C2214yes—
22#17985906C2214yes—
23#17985900C2214yes—
24#17985900C2214yes—
25#17985898C2214yes—
26#17985891C2218yes—
27#17985889C2218yes—
28#17985889C2218yes—
29#17985877C2218yes—
30#17985864C2214yes—
31#17985856C2214yes—
32C4⋊C4×Dic71C2214yes—
33C4⋊C4×Dic71C2214yes—
34C4×C4⋊Dic71C2212yes—
35C4×C4⋊Dic71C2212yes—
36C4×C4⋊Dic71C2212yes—
37C4×(C2×D71)⋊C4C2218yes—
38C4×(C2×D71)⋊C4C2214yes—
39C4×(C2×D71)⋊C4C2214yes—
40C4×(C2×D71)⋊C4C2214yes—
41#17985846C2218yes—
42#17985844C2218yes—
43C42×Dic71C2214yes—
44C2×C4⋊Q8×C71C2211yescharacteristic
45C2×C4×Q8×C71C2212yes—
46#391×C71C2212yes—
47#389×C71C2214yes—
48#384×C71C2211yescharacteristic
49C4×C4⋊C4×C71C2214yes—
50C43×C71C2211yescharacteristic
51C22×D284C2312yes—
52C22×D284C2314yes—
53C22×C4×D71C2314yes—
54C22×C4×D71C2314yes—
55C22×C4×D71C2314yes—
56#14556117C2×C4132yescomplemented
57#14556103C2×C4132yescomplemented
58C4×D284—28no—
59C4×D284—28no—
60C4×D284—48no—
61C4×D284C2×C4116yescomplemented
62#14556086—216no—
63#14556086C2×C4132yescomplemented
64C2×C4⋊Dic71C2312yes—
65C2×C4⋊Dic71C2314yes—
66C2×C4⋊Dic71C2312yes—
67C2×C4⋊Dic71C2312yes—
68C2×(C2×D71)⋊C4C2318yes—
69C2×(C2×D71)⋊C4C2314yes—
70C2×(C2×D71)⋊C4C2314yes—
71C2×(C2×D71)⋊C4C2318yes—
72C2×(C2×D71)⋊C4C2318yes—
73C2×(C2×D71)⋊C4C2314yes—
74C2×C4×Dic71C2314yes—
75C2×C4×Dic71C2318yes—
76C2×C4×Dic71C2314yes—
77C2×C4×Dic71C2314yes—
78C2×C4×Dic71C2314yes—
79C2×C4×Dic71C2314yes—
80C42×D71—216no—
81C71⋊#95C2314yes—
82C71⋊#95C2318yes—
83C71⋊#95C2318yes—
84C71⋊#95C2314yes—
85C71⋊#95C2314yes—
86C22×Q8×C71C2312yes—
87C4⋊Q8×C71C2×C418yescomplemented
88C4×Q8×C71—44no—
89C2×C4⋊C4×C71C2314yes—
90C2×C4⋊C4×C71C2314yes—
91C2×C4⋊C4×C71C2312yes—
92C2×C4⋊C4×C71C2314yes—
93C2×C42×C71C2314yes—
94C2×C42×C71C2311yescharacteristic
95C2×C42×C71C2312yes—
96C2×C42×C71C2311yescharacteristic
97C2×C42×C71C2311yescharacteristic
98C2×C42×C71C2312yes—
99#95×C71C2318yes—
100C23×D71C2414yes—
101C2×D284—24no—
102C2×D284—24no—
103C2×D284—44no—
104C2×D284—44no—
105C2×D284C22×C418yes—
106C2×D284C22×C4116yes—
107C22×Dic71C2414yes—
108C22×Dic71C2414yes—
109C22×Dic71C2414yes—
110C2×C4×D71—28no—
111C2×C4×D71—28no—
112C2×C4×D71—28no—
113C2×C4×D71—28no—
114C2×C4×D71—28no—
115C2×C4×D71—28no—
116C2×C4×D71—28no—
117C2×C4×D71—44no—
118C2×C4×D71C22×C4116yes—
119C4⋊Dic71—24no—
120C4⋊Dic71—44no—
121C4⋊Dic71C22×C418yes—
122C4⋊Dic71#4118yes—
123(C2×D71)⋊C4—28no—
124(C2×D71)⋊C4—216no—
125(C2×D71)⋊C4—28no—
126(C2×D71)⋊C4—48no—
127(C2×D71)⋊C4C22×C4132yes—
128(C2×D71)⋊C4C22×C4116yes—
129C4×Dic71—28no—
130C4×Dic71—28no—
131C4×Dic71—28no—
132C4×Dic71—216no—
133C4×Dic71—44no—
134C4×Dic71C22×C4116yes—
135C2×Q8×C71—42no—
136C2×Q8×C71—42no—
137C2×Q8×C71C22×C418yes—
138C22×C4×C71C2414yes—
139C22×C4×C71C2411yescharacteristic
140C22×C4×C71C2414yes—
141C22×C4×C71C2411yescharacteristic
142C22×C4×C71C2412yes—
143C22×C4×C71C2412yes—
144C22×C4×C71C2411yescharacteristic
145C4⋊C4×C71—28no—
146C4⋊C4×C71—42no—
147C4⋊C4×C71—44no—
148C4⋊C4×C71C22×C4116yes—
149C42×C71—24no—
150C42×C71—22no—
151C42×C71—28no—
152C42×C71—41no—
153C42×C71C22×C414yes—
154C42×C71#4118yes—
155C23×C71C2511yescharacteristic
156C22×D71—24no—
157C22×D71—24no—
158C22×D71—24no—
159C22×D71—24no—
160C22×D71—24no—
161C22×D71—24no—
162C22×D71C23×C418yes—
163Q8×C71—48no—
164C2×C4×C71—22no—
165C2×C4×C71—21no—
166C2×C4×C71—24no—
167C2×C4×C71—21no—
168C2×C4×C71—22no—
169C2×C4×C71—24no—
170C2×C4×C71—22no—
171C2×C4×C71—28no—
172C2×C4×C71—21no—
173C2×C4×C71—24no—
174C2×C4×C71C23×C412yes—
175C2×C4×C71C23×C418yes—
176C2×C4×C71C23×C414yes—
177C2×C4×C71C2×#4114yes—
178C2×C4×C71C2×#4114yes—
179C2×C4×C71C2×#4114yes—
180C2×C4×C71C2×#4114yes—
181C2×C4×C71H(5,𝔽2)12yes—
182C2×Dic71—24no—
183C2×Dic71—24no—
184C2×Dic71—24no—
185C2×Dic71—24no—
186C2×Dic71—24no—
187C2×Dic71—24no—
188C2×Dic71—24no—
189C2×Dic71C23×C418yes—
190C2×Dic71C2×#4118yes—
191D284—216no—
192D284—416no—
193C4×D71—232no—
194C4×D71—416no—
195C4×D71—416no—
196C22×C71C24×C411yescharacteristic
197C22×C71C22×#4112yes—
198C22×C71C22×#4112yes—
199C22×C71C2×H(5,𝔽2)11yescharacteristic
200C22×C71#58511yescharacteristic
201C2×D71—28no—
202C2×D71—28no—
203C2×D71—28no—
204C2×D71—44no—
205C2×D71—44no—
206C2×D71—44no—
207C2×D71—44no—
208C4×C71—28no—
209C4×C71—22no—
210C4×C71—24no—
211C4×C71—41no—
212C4×C71—44no—
213C4×C71C4×#4118yes—
214C4×C71#55514yescomplemented
215Dic71—28no—
216Dic71—28no—
217Dic71—44no—
218C4×#555—711nomaximal, Sylow
219C2×C71C2×C4×#4112yes—
220C2×C71C4×H(5,𝔽2)11yescharacteristic
221C2×C71C2×#55511yescharacteristic
222C2×C71#347512yes—
223C2×C71#348311yescharacteristic
224D71—48no—
225C2×#555—711no—
226#2372—714no—
227#2369—711no—
228#2363—714no—
229#2354—712no—
230#2346—714no—
231C4×C4⋊Q8D7111yescharacteristic, complemented
232C4×#124—714no—
233C4×#121—714no—
234C42×D4—712no—
235C4×#117—714no—
236C71C4×#55511yescharacteristic, complemented, Sylow
237#555—7116no—
238C2×C4⋊Q8C2×D7111yescharacteristic
239C2×#124—714no—
240C2×#121—714no—
241C2×C4×Q8C2×D7112yes—
242C2×C4×D4—714no—
243C2×C4×D4—712no—
244C2×C4×D4—712no—
245C2×C4×D4—712no—
246C2×#117—714no—
247C2×#117—714no—
248C22×C42—714no—
249#391—714no—
250#391C2×D7112yes—
251#390—714no—
252#390—714no—
253#389—714no—
254#389C2×D7114yes—
255#388—718no—
256#388—718no—
257#388—718no—
258#386—718no—
259#384C2×D7111yescharacteristic
260#382—714no—
261#380—714no—
262C4×C4⋊C4—714no—
263C4×C4⋊C4—714no—
264C4×C4⋊C4—712no—
265C4×C4⋊C4—712no—
266C4×C4⋊C4—712no—
267C4×C4⋊C4C2×D7114yes—
268C4×C22⋊C4—714no—
269C4×C22⋊C4—714no—
270C4×C22⋊C4—718no—
271C4×C22⋊C4—714no—
272C4×C22⋊C4—718no—
273#376—718no—
274C43—714no—
275C43C2×D7111yescharacteristic
276C22×Q8C22×D7112yes—
277C22×D4—714no—
278C22×D4—712no—
279C23×C4—714no—
280C23×C4—714no—
281C23×C4—714no—
282C4⋊Q8C4×D7118yescomplemented
283#124—7132no—
284#121—7132no—
285C4×Q8—44no—
286C4×D4—2848no—
287C4×D4—7116no—
288C4×D4—1428no—
289C4×D4—1428no—
290#117—7132no—
291#117—14216no—
292C2×C4⋊C4—714no—
293C2×C4⋊C4—712no—
294C2×C4⋊C4—712no—
295C2×C4⋊C4—712no—
296C2×C4⋊C4C22×D7114yes—
297C2×C4⋊C4C22×D7114yes—
298C2×C4⋊C4C22×D7112yes—
299C2×C4⋊C4C22×D7114yes—
300C2×C22⋊C4—718no—
301C2×C22⋊C4—718no—
302C2×C22⋊C4—714no—
303C2×C22⋊C4—718no—
304C2×C22⋊C4—714no—
305C2×C22⋊C4—714no—
306C2×C42—714no—
307C2×C42—714no—
308C2×C42—718no—
309C2×C42—714no—
310C2×C42—714no—
311C2×C42—714no—
312C2×C42—14216no—
313C2×C42C22×D7112yes—
314C2×C42C22×D7114yes—
315C2×C42C22×D7111yescharacteristic
316C2×C42C22×D7111yescharacteristic
317C2×C42C22×D7111yescharacteristic
318C2×C42C22×D7112yes—
319#95—714no—
320#95—718no—
321#95—718no—
322#95—714no—
323#95—714no—
324#95C22×D7118yes—
325C24—714no—
326C2×Q8—42no—
327C2×Q8—42no—
328C2×Q8C2×C4×D7118yes—
329C2×D4—2844no—
330C2×D4—2844no—
331C2×D4—7116no—
332C2×D4—718no—
333C2×D4—1424no—
334C2×D4—1424no—
335C22×C4—2844no—
336C22×C4—714no—
337C22×C4—714no—
338C22×C4—7116no—
339C22×C4—714no—
340C22×C4—1428no—
341C22×C4—1428no—
342C22×C4—1428no—
343C22×C4—1428no—
344C22×C4—1428no—
345C22×C4—1428no—
346C22×C4—1428no—
347C22×C4C23×D7111yescharacteristic
348C22×C4C23×D7114yes—
349C22×C4C23×D7111yescharacteristic
350C22×C4C23×D7114yes—
351C22×C4C23×D7112yes—
352C22×C4C23×D7112yes—
353C22×C4C23×D7111yescharacteristic
354C4⋊C4—28no—
355C4⋊C4—42no—
356C4⋊C4—44no—
357C4⋊C4—2844no—
358C4⋊C4—718no—
359C4⋊C4—718no—
360C4⋊C4—1424no—
361C4⋊C4C2×C4×D71116yes—
362C22⋊C4—2848no—
363C22⋊C4—7132no—
364C22⋊C4—7116no—
365C22⋊C4—14216no—
366C22⋊C4—1428no—
367C22⋊C4—1428no—
368C42—24no—
369C42—28no—
370C42—22no—
371C42—41no—
372C42—2844no—
373C42—7116no—
374C42—14216no—
375C42—1428no—
376C42—1428no—
377C42—1428no—
378C42C2×C4×D7114yes—
379C42#1176586618yes—
380C23—718no—
381C23—1424no—
382C23—1424no—
383C23—1424no—
384C23—1424no—
385C23—1424no—
386C23—1424no—
387C23C24×D7111yescharacteristic
388Q8—48no—
389D4—28416no—
390D4—14216no—
391C2×C4—22no—
392C2×C4—21no—
393C2×C4—24no—
394C2×C4—22no—
395C2×C4—21no—
396C2×C4—24no—
397C2×C4—22no—
398C2×C4—28no—
399C2×C4—24no—
400C2×C4—21no—
401C2×C4—28416no—
402C2×C4—28416no—
403C2×C4—718no—
404C2×C4—718no—
405C2×C4—1424no—
406C2×C4—1424no—
407C2×C4—1424no—
408C2×C4—1424no—
409C2×C4—1424no—
410C2×C4—1424no—
411C2×C4—1424no—
412C2×C4—14232no—
413C2×C4C22×C4×D7118yes—
414C2×C4C22×C4×D7112yes—
415C2×C4C22×C4×D7114yes—
416C2×C4#41×D7114yes—
417C2×C4C2×#1176586614yes—
418C2×C4C2×#1176586614yes—
419C2×C4C2×#1176586614yes—
420C2×C4#1455617312yes—
421C22—2844no—
422C22—2844no—
423C22—2844no—
424C22—2844no—
425C22—1428no—
426C22—1428no—
427C22—1428no—
428C22C23×C4×D7111yescharacteristic
429C22C2×#41×D7112yes—
430C22C22×#1176586612yes—
431C22C2×#1455617311yescharacteristic
432C22#1798683511yescharacteristic
433C4—28no—
434C4—22no—
435C4—24no—
436C4—41no—
437C4—44no—
438C4—2844no—
439C4—1428no—
440C4—1428no—
441C4C4×#1176586618yes—
442C4#1798671514yesdirect product factor
443C2—2848no—
444C2C2×C4×#1176586612yes—
445C2C4×#1455617311yescharacteristic
446C2C2×#1798671511yescharacteristic
447C2#2260190712yes—
448C2#2260196411yescharacteristic
subgroupG/H
centerC22×C4C23×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC4×C4⋊Q8×C71C2
socle, cosocleC23×C71C25
prime radicalC2×#17986715C2
hypercenterC4×C4⋊Q8D71
hypocenterC71C4×#555
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C4×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. #22591451C2semidirect
3. #22591430C2semidirect
4. #22591377C2semidirect
5. #22591291C2semidirect
6. #22591224C2semidirect
7. C4×#14556117C2semidirect
8. C4×#14556103C2semidirect
9. C42×D284C2semidirect
10. C4×#14556086C2semidirect
11. C4×C4⋊Q8×C71C2semidirect
12. #17986715C4direct (N × H)
56. #14556117C2×C4semidirect
57. #14556103C2×C4semidirect
61. C4×D284C2×C4semidirect
63. #14556086C2×C4semidirect
87. C4⋊Q8×C71C2×C4semidirect
214. C4×C71#555semidirect
231. C4×C4⋊Q8D71semidirect
236. C71C4×#555semidirect
282. C4⋊Q8C4×D71semidirect
442. C4#17986715direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179867152
#225914512
#225914302
#225913772
#225912912
#225912242
C4×#145561172
C4×#145561032
C42×D2842
C4×#145560862
C4×C4⋊Q8×C712
C4×#55571