Finite Group Databasebeta

← C4×#17985736 #31888331

Subgroups — C4×#17985736 #31888331

Order 18176.

732 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×C22⋊(C71⋊C8)C211yesmaximal, characteristic
2C2×#17985736C212yesmaximal
3C4×C71⋊#95C211yesmaximal, characteristic
4#22586218C212yesmaximal
5C4×C22⋊Q8×C71C211yesmaximal, characteristic
6C22×C4×Dic71—21no—
7C2×C22⋊(C71⋊C8)C2212yes—
8C2×C4×C71⋊C8—21no—
9C2×C71⋊#95—21no—
10C2×C71⋊#95C2212yes—
11#17985754—21no—
12#17985736C418yesdirect product factor
13C2×C22⋊Q8×C71C2211yescharacteristic
14C2×C4×Q8×C71C411yescharacteristic, complemented
15C22×C42×C71C2211yescharacteristic
16#391×C71C411yescharacteristic, complemented
17#389×C71C411yescharacteristic, complemented
18#387×C71—21no—
19#385×C71—21no—
20#380×C71C2211yescharacteristic
21C4×C4⋊C4×C71—21no—
22C4×C4⋊C4×C71C411yescharacteristic, complemented
23C4×C22⋊C4×C71—21no—
24C23×Dic71—22no—
25C22×C71⋊C8—22no—
26C2×C4×Dic71—24no—
27C2×C4×Dic71—42no—
28C2×C4×Dic71—42no—
29C22⋊(C71⋊C8)—22no—
30C22⋊(C71⋊C8)C2×C414yes—
31C4×C71⋊C8—42no—
32C71⋊#95—24no—
33C71⋊#95—22no—
34C71⋊#95C2×C414yes—
35C22×Q8×C71C2×C411yescharacteristic
36C23×C4×C71D411yescharacteristic
37C23×C4×C71D411yescharacteristic
38C23×C4×C71C2311yescharacteristic
39C22⋊Q8×C71—22no—
40C22⋊Q8×C71C2×C414yes—
41C4×Q8×C71—42no—
42C2×C4⋊C4×C71—21no—
43C2×C4⋊C4×C71—21no—
44C2×C4⋊C4×C71—21no—
45C2×C4⋊C4×C71C2×C411yescharacteristic
46C2×C4⋊C4×C71C2×C411yescharacteristic
47C2×C4⋊C4×C71C2×C411yescharacteristic
48C2×C22⋊C4×C71—21no—
49C2×C22⋊C4×C71—21no—
50C2×C42×C71—21no—
51C2×C42×C71—21no—
52C2×C42×C71—42no—
53C2×C42×C71C2×C411yescharacteristic
54C2×C42×C71C2×C411yescharacteristic
55C2×C42×C71D411yescharacteristic
56C2×C42×C71D411yescharacteristic
57#95×C71—21no—
58#95×C71—21no—
59#95×C71—21no—
60#95×C71—21no—
61#95×C71—21no—
62C22×Dic71—24no—
63C22×Dic71—24no—
64C22×Dic71—24no—
65C22×Dic71—42no—
66C22×Dic71—42no—
67C22×Dic71—42no—
68C22×Dic71—42no—
69C2×C71⋊C8—24no—
70C2×C71⋊C8—42no—
71C2×C71⋊C8—42no—
72C4×Dic71—48no—
73C24×C71C2×D411yescharacteristic
74C2×Q8×C71—21no—
75C2×Q8×C71—41no—
76C2×Q8×C71—41no—
77C2×Q8×C71C4212yescomplemented
78C22×C4×C71—22no—
79C22×C4×C71—22no—
80C22×C4×C71—21no—
81C22×C4×C71—21no—
82C22×C4×C71—22no—
83C22×C4×C71—22no—
84C22×C4×C71—21no—
85C22×C4×C71—21no—
86C22×C4×C71—41no—
87C22×C4×C71—41no—
88C22×C4×C71—41no—
89C22×C4×C71C22⋊C411yescharacteristic
90C22×C4×C71C22⋊C411yescharacteristic
91C22×C4×C71C22⋊C411yescharacteristic
92C22×C4×C71C22⋊C411yescharacteristic
93C22×C4×C71SD1612yes—
94C22×C4×C71Q1612yes—
95C22×C4×C71C22×C412yes—
96C22×C4×C71C22×C411yescharacteristic
97C22×C4×C71C2×D411yescharacteristic
98C22×C4×C71#4112yes—
99C4⋊C4×C71—21no—
100C4⋊C4×C71—24no—
101C4⋊C4×C71—41no—
102C4⋊C4×C71—41no—
103C4⋊C4×C71—42no—
104C4⋊C4×C71—42no—
105C4⋊C4×C71C4212yescomplemented
106C22⋊C4×C71—24no—
107C22⋊C4×C71—42no—
108C42×C71—22no—
109C42×C71—22no—
110C42×C71—41no—
111C42×C71—41no—
112C42×C71—42no—
113C42×C71—42no—
114C23×C71—21no—
115C23×C71—21no—
116C23×C71—21no—
117C23×C71—21no—
118C23×C71C2×C22⋊C411yescharacteristic
119C23×C71C4×D412yes—
120C23×C71C2×SD1611yescharacteristic
121C23×C71C2×Q1611yescharacteristic
122C23×C71#13512yes—
123Q8×C71—42no—
124Q8×C71—42no—
125C2×C4×C71—21no—
126C2×C4×C71—21no—
127C2×C4×C71—21no—
128C2×C4×C71—21no—
129C2×C4×C71—21no—
130C2×C4×C71—21no—
131C2×C4×C71—21no—
132C2×C4×C71—21no—
133C2×C4×C71—24no—
134C2×C4×C71—24no—
135C2×C4×C71—22no—
136C2×C4×C71—22no—
137C2×C4×C71—21no—
138C2×C4×C71—21no—
139C2×C4×C71—21no—
140C2×C4×C71—42no—
141C2×C4×C71—42no—
142C2×C4×C71—44no—
143C2×C4×C71—41no—
144C2×C4×C71—41no—
145C2×C4×C71—41no—
146C2×C4×C71—41no—
147C2×C4×C71—41no—
148C2×C4×C71—41no—
149C2×C4×C71—41no—
150C2×C4×C71—41no—
151C2×C4×C71—41no—
152C2×C4×C71—41no—
153C2×C4×C71#9912yes—
154C2×C4×C71#10312yes—
155C2×C4×C71#10312yes—
156C2×C4×C71#10412yes—
157C2×C4×C71#10412yes—
158C2×C4×C71C2×C4211yescharacteristic
159C2×C4×C71#11711yescharacteristic
160C2×C4×C71C4×D412yes—
161C2×Dic71—28no—
162C2×Dic71—44no—
163C2×Dic71—44no—
164C2×Dic71—44no—
165C2×Dic71—44no—
166C2×Dic71—44no—
167C2×Dic71—44no—
168C71⋊C8—44no—
169C22×C71—22no—
170C22×C71—21no—
171C22×C71—21no—
172C22×C71—22no—
173C22×C71—22no—
174C22×C71—22no—
175C22×C71—21no—
176C22×C71—21no—
177C22×C71C4×C22⋊C411yescharacteristic
178C22×C71C2×#9911yescharacteristic
179C22×C71#41011yescharacteristic
180C22×C71C2×#10311yescharacteristic
181C22×C71#41611yescharacteristic
182C22×C71C2×#10411yescharacteristic
183C22×C71C2×#10411yescharacteristic
184C22×C71C4×SD1612yes—
185C22×C71C4×Q1612yes—
186C4×C71—22no—
187C4×C71—21no—
188C4×C71—21no—
189C4×C71—22no—
190C4×C71—22no—
191C4×C71—42no—
192C4×C71—41no—
193C4×C71—42no—
194C4×C71—81no—
195C4×C71—81no—
196C4×C71#32814yescomplemented
197Dic71—48no—
198C4×#328—711nomaximal, Sylow
199C2×C71—22no—
200C2×C71—22no—
201C2×C71C2×#32811yescharacteristic
202C2×C71#150011yescharacteristic
203C2×C71#150111yescharacteristic
204C2×C71#150311yescharacteristic
205C2×C71C4×#9911yescharacteristic
206C2×C71C4×#10411yescharacteristic
207C2×C71C4×#10311yescharacteristic
208C4×C22⋊Q8D7111yescharacteristic
209C4×C22⋊C8—711no—
210C2×#328—712no—
211C4×#95—711no—
212#1294—712no—
213C71C4×#32811yescharacteristic, complemented, Sylow
214C2×C22⋊Q8C2×D7111yescharacteristic
215C2×C4×Q8Dic7111yescharacteristic, complemented
216C22×C42—1421no—
217C22×C42C2×D7111yescharacteristic
218C2×C22⋊C8—712no—
219C2×C4×C8—1421no—
220#391Dic7111yescharacteristic, complemented
221#389Dic7111yescharacteristic, complemented
222#387—21no—
223#385—21no—
224#380C2×D7111yescharacteristic
225C4×C4⋊C4—21no—
226C4×C4⋊C4Dic7111yescharacteristic, complemented
227C4×C22⋊C4—21no—
228C2×#95—712no—
229C2×#95—1421no—
230#336—1421no—
231#328—718no—
232C22×Q8C2×Dic7111yescharacteristic
233C23×C4—1422no—
234C23×C4C22⋊D7111yescharacteristic
235C23×C4C22⋊D7111yescharacteristic
236C23×C4C22×D7111yescharacteristic
237C22×C8—1422no—
238C22⋊Q8—22no—
239C22⋊Q8C4×D7114yes—
240C4×Q8—42no—
241C2×C4⋊C4—21no—
242C2×C4⋊C4—21no—
243C2×C4⋊C4—21no—
244C2×C4⋊C4C2×Dic7111yescharacteristic
245C2×C4⋊C4C2×Dic7111yescharacteristic
246C2×C4⋊C4C2×Dic7111yescharacteristic
247C2×C22⋊C4—21no—
248C2×C22⋊C4—21no—
249C2×C42—21no—
250C2×C42—21no—
251C2×C42—42no—
252C2×C42—2842no—
253C2×C42—2842no—
254C2×C42—1424no—
255C2×C42C2×Dic7111yescharacteristic
256C2×C42C2×Dic7111yescharacteristic
257C2×C42C22⋊D7111yescharacteristic
258C2×C42C22⋊D7111yescharacteristic
259C22⋊C8—714no—
260C22⋊C8—1422no—
261C4×C8—2842no—
262#95—21no—
263#95—21no—
264#95—21no—
265#95—21no—
266#95—21no—
267#95—714no—
268#95—1424no—
269#95—1422no—
270C24C2×C22⋊D7111yescharacteristic
271C2×Q8—21no—
272C2×Q8—41no—
273C2×Q8—41no—
274C2×Q8C4×Dic7112yescomplemented
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—21no—
278C22×C4—21no—
279C22×C4—22no—
280C22×C4—22no—
281C22×C4—21no—
282C22×C4—21no—
283C22×C4—41no—
284C22×C4—41no—
285C22×C4—41no—
286C22×C4—2842no—
287C22×C4—2842no—
288C22×C4—2842no—
289C22×C4—2842no—
290C22×C4—1424no—
291C22×C4—1424no—
292C22×C4—1424no—
293C22×C4C22⋊Dic7111yescharacteristic
294C22×C4C22⋊Dic7111yescharacteristic
295C22×C4C22⋊Dic7111yescharacteristic
296C22×C4C22⋊Dic7111yescharacteristic
297C22×C4#1176585212yes—
298C22×C4#1176585512yes—
299C22×C4C2×C4×D7112yes—
300C22×C4C22×Dic7111yescharacteristic
301C22×C4C2×C22⋊D7111yescharacteristic
302C22×C4#1176586512yes—
303C2×C8—2842no—
304C2×C8—2842no—
305C2×C8—1424no—
306C4⋊C4—21no—
307C4⋊C4—24no—
308C4⋊C4—41no—
309C4⋊C4—41no—
310C4⋊C4—42no—
311C4⋊C4—42no—
312C4⋊C4C4×Dic7112yescomplemented
313C22⋊C4—24no—
314C22⋊C4—42no—
315C42—22no—
316C42—22no—
317C42—41no—
318C42—41no—
319C42—42no—
320C42—42no—
321C42—2848no—
322C23—21no—
323C23—21no—
324C23—21no—
325C23—21no—
326C23C2×C22⋊Dic7111yescharacteristic
327C23C4×C22⋊D7112yes—
328C23C2×#1176585211yescharacteristic
329C23C2×#1176585511yescharacteristic
330C23#1455614812yes—
331Q8—42no—
332Q8—42no—
333C2×C4—21no—
334C2×C4—21no—
335C2×C4—21no—
336C2×C4—21no—
337C2×C4—21no—
338C2×C4—21no—
339C2×C4—21no—
340C2×C4—21no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—21no—
346C2×C4—21no—
347C2×C4—21no—
348C2×C4—42no—
349C2×C4—42no—
350C2×C4—44no—
351C2×C4—41no—
352C2×C4—41no—
353C2×C4—41no—
354C2×C4—41no—
355C2×C4—41no—
356C2×C4—41no—
357C2×C4—41no—
358C2×C4—41no—
359C2×C4—41no—
360C2×C4—41no—
361C2×C4—2844no—
362C2×C4—2844no—
363C2×C4—2844no—
364C2×C4—2844no—
365C2×C4—2844no—
366C2×C4—2844no—
367C2×C4—1428no—
368C2×C4#1455604312yes—
369C2×C4#1455605212yes—
370C2×C4#1455605212yes—
371C2×C4#1455605512yes—
372C2×C4#1455605512yes—
373C2×C4C2×C4×Dic7111yescharacteristic
374C2×C4#1455608711yescharacteristic
375C2×C4C4×C22⋊D7112yes—
376C8—2844no—
377C22—21no—
378C22—21no—
379C22—22no—
380C22—22no—
381C22—21no—
382C22—21no—
383C22—22no—
384C22—22no—
385C22C4×C22⋊Dic7111yescharacteristic
386C22C2×#1455604311yescharacteristic
387C22#1798597311yescharacteristic
388C22C2×#1455605211yescharacteristic
389C22#1798599511yescharacteristic
390C22C2×#1455605511yescharacteristic
391C22C2×#1455605511yescharacteristic
392C22C4×#1176585212yes—
393C22C4×#1176585512yes—
394C4—22no—
395C4—22no—
396C4—22no—
397C4—21no—
398C4—21no—
399C4—41no—
400C4—42no—
401C4—42no—
402C4—81no—
403C4—81no—
404C4—2848no—
405C4#1798573614yesdirect product factor
406C2—22no—
407C2—22no—
408C2C2×#1798573611yescharacteristic
409C2#2258682611yescharacteristic
410C2#2258683111yescharacteristic
411C2#2258683911yescharacteristic
412C2C4×#1455604311yescharacteristic
413C2C4×#1455605511yescharacteristic
414C2C4×#1455605211yescharacteristic
subgroupG/H
centerC22×C4C22⋊Dic71
commutatorC2×C4×C71C2×C42
FrattiniC23×C4C22×D71
FittingC4×C22⋊Q8×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC24×C71C2×D4
cosocleC23×C4×C71C23
hypercenterC4×C22⋊Q8D71
hypocenterC71C4×#328
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C4×C22⋊Q8

Complements

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

NH ≅ G/Ntype
12. #17985736C4direct (N × H)
14. C2×C4×Q8×C71C4semidirect
16. #391×C71C4semidirect
17. #389×C71C4semidirect
22. C4×C4⋊C4×C71C4semidirect
77. C2×Q8×C71C42semidirect
105. C4⋊C4×C71C42semidirect
196. C4×C71#328semidirect
213. C71C4×#328semidirect
215. C2×C4×Q8Dic71semidirect
220. #391Dic71semidirect
221. #389Dic71semidirect
226. C4×C4⋊C4Dic71semidirect
274. C2×Q8C4×Dic71semidirect
312. C4⋊C4C4×Dic71semidirect
405. C4#17985736direct (N × H)

Maximal subgroups

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

subgroupindex
C4×C22⋊(C71⋊C8)2
C2×#179857362
C4×C71⋊#952
#225862182
C4×C22⋊Q8×C712
C4×#32871