Finite Group Databasebeta

← C4×#17985898 #31918645

Subgroups — C4×#17985898 #31918645

Order 18176.

1918 conjugacy classes of subgroups.

The subgroup lattice has 472 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985898C212yesmaximal
2C2×C4×C4⋊Dic71C212yesmaximal
3C2×C4×C4⋊Dic71C211yesmaximal, characteristic
4C2×C42×Dic71C211yesmaximal, characteristic
5#22586574C214yesmaximal
6#22586569C212yesmaximal
7C4×C71⋊#95C212yesmaximal
8C2×C4×C4⋊C4×C71C211yesmaximal, characteristic
9C22×C4⋊Dic71C2212yes—
10C22×C4⋊Dic71C2214yes—
11C22×C4×Dic71C2212yes—
12C22×C4×Dic71C2212yes—
13C22×C4×Dic71C2212yes—
14C22×C4×Dic71C2211yescharacteristic
15C22×C4×Dic71C2211yescharacteristic
16#17985898C4116yesdirect product factor
17C4×C4⋊Dic71—28no—
18C4×C4⋊Dic71—24no—
19C2×C71⋊#95C2214yes—
20C2×C71⋊#95C2214yes—
21C2×C71⋊#95C2212yes—
22C2×C71⋊#95C2214yes—
23C42×Dic71—24no—
24C22×C4⋊C4×C71C2211yescharacteristic
25C22×C4⋊C4×C71C2211yescharacteristic
26C22×C42×C71C2212yes—
27C22×C42×C71C2211yescharacteristic
28C4×C4⋊C4×C71C418yescomplemented
29C2×#95×C71C2212yes—
30C23×Dic71C2314yes—
31C23×Dic71C2312yes—
32C23×Dic71C2312yes—
33C2×C4⋊Dic71—28no—
34C2×C4⋊Dic71—28no—
35C2×C4⋊Dic71—24no—
36C2×C4⋊Dic71—24no—
37C2×C4⋊Dic71C2×C4116yes—
38C2×C4⋊Dic71C2×C418yes—
39C2×C4×Dic71—24no—
40C2×C4×Dic71—24no—
41C2×C4×Dic71—24no—
42C2×C4×Dic71—24no—
43C2×C4×Dic71—22no—
44C2×C4×Dic71—22no—
45C2×C4×Dic71—24no—
46C2×C4×Dic71—24no—
47C2×C4×Dic71—22no—
48C2×C4×Dic71—24no—
49C2×C4×Dic71—22no—
50C2×C4×Dic71—24no—
51C2×C4×Dic71C2×C418yes—
52C2×C4×Dic71D414yes—
53C2×C4×Dic71Q814yes—
54C71⋊#95—28no—
55C71⋊#95—28no—
56C71⋊#95—24no—
57C71⋊#95C2×C4116yes—
58C23×C4×C71C2312yes—
59C23×C4×C71C2312yes—
60C23×C4×C71C2311yescharacteristic
61C23×C4×C71C2311yescharacteristic
62C23×C4×C71C2311yescharacteristic
63C2×C4⋊C4×C71—24no—
64C2×C4⋊C4×C71C2×C414yes—
65C2×C4⋊C4×C71C2×C418yes—
66C2×C4⋊C4×C71C2×C414yes—
67C2×C42×C71—24no—
68C2×C42×C71—24no—
69C2×C42×C71C2×C418yes—
70C2×C42×C71C2×C414yes—
71C2×C42×C71D414yes—
72C2×C42×C71Q814yes—
73#95×C71C2×C418yes—
74C22×Dic71—22no—
75C22×Dic71—22no—
76C22×Dic71—22no—
77C22×Dic71—22no—
78C22×Dic71—22no—
79C22×Dic71—22no—
80C22×Dic71—22no—
81C22×Dic71—22no—
82C22×Dic71—24no—
83C22×Dic71—24no—
84C22×Dic71—24no—
85C22×Dic71—24no—
86C22×Dic71—24no—
87C22×Dic71—24no—
88C22×Dic71C22×C418yes—
89C22×Dic71C22×C414yes—
90C22×Dic71C22×C414yes—
91C22×Dic71C2×D414yes—
92C22×Dic71C2×Q814yes—
93C22×Dic71#4114yes—
94C22×Dic71#4114yes—
95C4⋊Dic71—216no—
96C4⋊Dic71—232no—
97C4×Dic71—216no—
98C4×Dic71—216no—
99C4×Dic71—28no—
100C4×Dic71—28no—
101C4×Dic71—48no—
102C24×C71C2411yescharacteristic
103C22×C4×C71—22no—
104C22×C4×C71—22no—
105C22×C4×C71—22no—
106C22×C4×C71—22no—
107C22×C4×C71—24no—
108C22×C4×C71—22no—
109C22×C4×C71—22no—
110C22×C4×C71—24no—
111C22×C4×C71—24no—
112C22×C4×C71C22×C418yes—
113C22×C4×C71C22×C414yes—
114C22×C4×C71C22×C414yes—
115C22×C4×C71C22×C414yes—
116C22×C4×C71C22×C412yes—
117C22×C4×C71C22×C412yes—
118C22×C4×C71C22×C412yes—
119C22×C4×C71C2×D412yes—
120C22×C4×C71C2×D412yes—
121C22×C4×C71C2×D412yes—
122C22×C4×C71C2×D412yes—
123C22×C4×C71C2×Q812yes—
124C22×C4×C71C2×Q812yes—
125C22×C4×C71C2×Q812yes—
126C22×C4×C71C2×Q812yes—
127C22×C4×C71#4112yes—
128C22×C4×C71#4114yes—
129C22×C4×C71#4112yes—
130C4⋊C4×C71—28no—
131C4⋊C4×C71C42116yescomplemented
132C42×C71—216no—
133C42×C71C4⋊C4116yescomplemented
134C23×C71C23×C412yes—
135C23×C71C23×C411yescharacteristic
136C23×C71C22×D411yescharacteristic
137C23×C71C22×D411yescharacteristic
138C23×C71C22×Q811yescharacteristic
139C23×C71C22×Q811yescharacteristic
140C23×C71C2×#4112yes—
141C23×C71C2×#4112yes—
142C23×C71C2×#4111yescharacteristic
143C23×C71C2×#4112yes—
144C23×C71C2×#4111yescharacteristic
145C2×C4×C71—24no—
146C2×C4×C71—28no—
147C2×C4×C71—28no—
148C2×C4×C71—24no—
149C2×C4×C71—22no—
150C2×C4×C71—22no—
151C2×C4×C71—24no—
152C2×C4×C71—24no—
153C2×C4×C71—24no—
154C2×C4×C71—24no—
155C2×C4×C71—24no—
156C2×C4×C71—44no—
157C2×C4×C71—44no—
158C2×C4×C71C2×C4218yes—
159C2×C4×C71C2×C4214yes—
160C2×C4×C71C2×C4⋊C414yes—
161C2×C4×C71C2×C4⋊C414yes—
162C2×C4×C71C2×C4⋊C414yes—
163C2×C4×C71#11714yes—
164C2×C4×C71C4×D414yes—
165C2×C4×C71C4×D418yes—
166C2×C4×C71C4×Q818yes—
167C2×C4×C71C4×Q814yes—
168C2×C4×C71#12114yes—
169C2×C4×C71C22⋊Q814yes—
170C2×C4×C71#12514yes—
171C2×C4×C71C4⋊Q814yes—
172C2×Dic71—24no—
173C2×Dic71—24no—
174C2×Dic71—24no—
175C2×Dic71—24no—
176C2×Dic71—24no—
177C2×Dic71—24no—
178C2×Dic71—24no—
179C2×Dic71—24no—
180C2×Dic71—24no—
181C2×Dic71—24no—
182C2×Dic71—24no—
183C2×Dic71—24no—
184C2×Dic71—28no—
185C2×Dic71—28no—
186C2×Dic71—28no—
187C2×Dic71—44no—
188C2×Dic71—44no—
189C2×Dic71—44no—
190C2×Dic71—44no—
191C2×Dic71C4×D418yes—
192C2×Dic71C4×Q818yes—
193C22×C71C22×C4211yescharacteristic
194C22×C71C22×C4⋊C411yescharacteristic
195C22×C71C2×#11711yescharacteristic
196C22×C71C2×C4×D412yes—
197C22×C71C2×C4×D411yescharacteristic
198C22×C71C2×C4×D412yes—
199C22×C71C2×C4×Q812yes—
200C22×C71C2×C4×Q812yes—
201C22×C71C2×C4×Q811yescharacteristic
202C22×C71C4×#4112yes—
203C22×C71C4×#4112yes—
204C22×C71C4×#4111yescharacteristic
205C22×C71C4×#4111yescharacteristic
206C22×C71C2×#12111yescharacteristic
207C22×C71C2×C22⋊Q811yescharacteristic
208C22×C71#52512yes—
209C22×C71C2×#12511yescharacteristic
210C22×C71#52912yes—
211C22×C71#52912yes—
212C22×C71C2×C4⋊Q811yescharacteristic
213C22×C71#53212yes—
214C22×C71#53312yes—
215C22×C71#53312yes—
216C4×C71—28no—
217C4×C71—24no—
218C4×C71—44no—
219C4×C71C4×C4⋊C418yescomplemented
220C4×C71#38918yescomplemented
221Dic71—28no—
222Dic71—28no—
223Dic71—48no—
224C4×#389—711nomaximal, Sylow
225C2×C71C2×C4×C4⋊C411yescharacteristic
226C2×C71C42×D411yescharacteristic
227C2×C71C42×Q811yescharacteristic
228C2×C71C2×#38911yescharacteristic
229C2×C71#229311yescharacteristic
230C2×C71#229511yescharacteristic
231C2×C71#229611yescharacteristic
232C2×C71C4×#12112yes—
233C2×C71C4×C22⋊Q812yes—
234C2×C71C4×#12512yes—
235C2×C71C4×C4⋊Q812yes—
236C2×#389—712no—
237C2×C4×C4⋊C4—711no—
238C2×C4×C4⋊C4—712no—
239C2×C4×C4⋊C4D7111yescharacteristic
240C2×C43—711no—
241#1436—714no—
242C4⋊#95—712no—
243C4×#95—712no—
244C71C4×#38911yescharacteristic, complemented, Sylow
245C22×C4⋊C4—712no—
246C22×C4⋊C4—714no—
247C22×C4⋊C4C2×D7111yescharacteristic
248C22×C4⋊C4C2×D7111yescharacteristic
249C22×C42—712no—
250C22×C42—711no—
251C22×C42—711no—
252C22×C42—712no—
253C22×C42—712no—
254C22×C42C2×D7112yes—
255C22×C42C2×D7111yescharacteristic
256#389—7116no—
257C4×C4⋊C4—1428no—
258C4×C4⋊C4—1424no—
259C4×C4⋊C4Dic7118yescomplemented
260C2×#95—714no—
261C2×#95—714no—
262C2×#95—714no—
263C2×#95—712no—
264C2×#95C2×D7112yes—
265C43—1424no—
266C23×C4—712no—
267C23×C4—712no—
268C23×C4—714no—
269C23×C4C22×D7112yes—
270C23×C4C22×D7112yes—
271C23×C4C22×D7111yescharacteristic
272C23×C4C22×D7111yescharacteristic
273C23×C4C22×D7111yescharacteristic
274C2×C4⋊C4—24no—
275C2×C4⋊C4—7116no—
276C2×C4⋊C4—718no—
277C2×C4⋊C4—1428no—
278C2×C4⋊C4—1428no—
279C2×C4⋊C4—1424no—
280C2×C4⋊C4—1424no—
281C2×C4⋊C4C4×D7118yes—
282C2×C4⋊C4C2×Dic7114yes—
283C2×C4⋊C4C2×Dic7114yes—
284C2×C42—24no—
285C2×C42—24no—
286C2×C42—718no—
287C2×C42—714no—
288C2×C42—714no—
289C2×C42—1424no—
290C2×C42—1424no—
291C2×C42—1424no—
292C2×C42—1424no—
293C2×C42—1424no—
294C2×C42—1424no—
295C2×C42—1424no—
296C2×C42—1422no—
297C2×C42—1422no—
298C2×C42—1422no—
299C2×C42—1424no—
300C2×C42—1422no—
301C2×C42Dic14214yes—
302C2×C42D28414yes—
303C2×C42C2×Dic7118yes—
304C2×C42C2×Dic7114yes—
305#95—7116no—
306#95—1428no—
307#95—1428no—
308#95—1424no—
309#95C2×Dic7118yes—
310C24C23×D7111yescharacteristic
311C22×C4—22no—
312C22×C4—22no—
313C22×C4—22no—
314C22×C4—24no—
315C22×C4—22no—
316C22×C4—22no—
317C22×C4—24no—
318C22×C4—22no—
319C22×C4—24no—
320C22×C4—714no—
321C22×C4—714no—
322C22×C4—714no—
323C22×C4—714no—
324C22×C4—714no—
325C22×C4—714no—
326C22×C4—718no—
327C22×C4—1424no—
328C22×C4—1424no—
329C22×C4—1424no—
330C22×C4—1424no—
331C22×C4—1424no—
332C22×C4—1424no—
333C22×C4—1422no—
334C22×C4—1422no—
335C22×C4—1422no—
336C22×C4—1422no—
337C22×C4—1422no—
338C22×C4—1422no—
339C22×C4—1422no—
340C22×C4—1422no—
341C22×C4C2×C4×D7118yes—
342C22×C4C2×C4×D7114yes—
343C22×C4C22×Dic7114yes—
344C22×C4C22×Dic7114yes—
345C22×C4C22×Dic7112yes—
346C22×C4C22×Dic7112yes—
347C22×C4C22×Dic7112yes—
348C22×C4D4×D7112yes—
349C22×C4C2×D28412yes—
350C22×C4C2×D28412yes—
351C22×C4C2×D28412yes—
352C22×C4Q8×D7112yes—
353C22×C4C2×Dic14212yes—
354C22×C4C2×Dic14212yes—
355C22×C4C2×Dic14212yes—
356C22×C4#1176586412yes—
357C22×C4#1176586514yes—
358C22×C4#1176586612yes—
359C4⋊C4—28no—
360C4⋊C4—14232no—
361C4⋊C4—14216no—
362C4⋊C4C4×Dic71116yescomplemented
363C42—216no—
364C42—2848no—
365C42—14216no—
366C42—14216no—
367C42—1428no—
368C42—1428no—
369C42C4⋊Dic71116yescomplemented
370C23C22×C4×D7112yes—
371C23C23×Dic7111yescharacteristic
372C23C2×D4×D7111yescharacteristic
373C23C22×D28411yescharacteristic
374C23C2×Q8×D7111yescharacteristic
375C23C22×Dic14211yescharacteristic
376C23#41×D7112yes—
377C23#41×D7112yes—
378C23C2×#1176586411yescharacteristic
379C23C2×#1176586512yes—
380C23C2×#1176586611yescharacteristic
381C2×C4—28no—
382C2×C4—24no—
383C2×C4—28no—
384C2×C4—22no—
385C2×C4—22no—
386C2×C4—24no—
387C2×C4—24no—
388C2×C4—24no—
389C2×C4—24no—
390C2×C4—24no—
391C2×C4—24no—
392C2×C4—44no—
393C2×C4—44no—
394C2×C4—2844no—
395C2×C4—2844no—
396C2×C4—2844no—
397C2×C4—2844no—
398C2×C4—718no—
399C2×C4—718no—
400C2×C4—1428no—
401C2×C4—1428no—
402C2×C4—1428no—
403C2×C4—1424no—
404C2×C4—1424no—
405C2×C4—1424no—
406C2×C4—1424no—
407C2×C4—1424no—
408C2×C4—1424no—
409C2×C4—1424no—
410C2×C4—1424no—
411C2×C4—1424no—
412C2×C4—1424no—
413C2×C4—1424no—
414C2×C4—1424no—
415C2×C4C2×C4×Dic7118yes—
416C2×C4C2×C4×Dic7114yes—
417C2×C4C2×C4⋊Dic7114yes—
418C2×C4C2×C4⋊Dic7114yes—
419C2×C4C2×C4⋊Dic7114yes—
420C2×C4#1455608714yes—
421C2×C4D4×Dic7114yes—
422C2×C4C4×D28418yes—
423C2×C4C4×Dic14218yes—
424C2×C4Q8×Dic7114yes—
425C2×C4#1455610314yes—
426C2×C4#1455610814yes—
427C2×C4#1455611914yes—
428C2×C4#1455612714yes—
429C22C22×C4×Dic7111yescharacteristic
430C22C22×C4⋊Dic7111yescharacteristic
431C22C2×#1455608711yescharacteristic
432C22C4×D4×D7112yes—
433C22C2×D4×Dic7111yescharacteristic
434C22C2×C4×D28412yes—
435C22C4×Q8×D7112yes—
436C22C2×C4×Dic14212yes—
437C22C2×Q8×Dic7111yescharacteristic
438C22C4×#1176586412yes—
439C22C4×#1176586612yes—
440C22#41×Dic7111yescharacteristic
441C22#41×Dic7111yescharacteristic
442C22C2×#1455610311yescharacteristic
443C22C2×#1455610811yescharacteristic
444C22#1798651112yes—
445C22C2×#1455611911yescharacteristic
446C22#1798653112yes—
447C22#1798653612yes—
448C22C2×#1455612711yescharacteristic
449C22#1798654612yes—
450C22#1798655212yes—
451C22#1798655312yes—
452C4—24no—
453C4—28no—
454C4—44no—
455C4—2848no—
456C4—1428no—
457C4—1428no—
458C4C4×C4⋊Dic7118yescomplemented
459C4#1798589818yesdirect product factor
460C2C2×C4×C4⋊Dic7111yescharacteristic
461C2C4×D4×Dic7111yescharacteristic
462C2C4×Q8×Dic7111yescharacteristic
463C2C2×#1798589811yescharacteristic
464C2#2259080511yescharacteristic
465C2#2259081811yescharacteristic
466C2#2259082411yescharacteristic
467C2C4×#1455610312yes—
468C2C4×#1455610812yes—
469C2C4×#1455611912yes—
470C2C4×#1455612712yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC22×C71C22×C42
FrattiniC24C23×D71
FittingC2×C4×C4⋊C4×C71C2
socle, prime radical, cosocleC24×C71C24
hypercenterC2×C4×C4⋊C4D71
hypocenterC71C4×#389
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
16. #17985898C4direct (N × H)
28. C4×C4⋊C4×C71C4semidirect
131. C4⋊C4×C71C42semidirect
133. C42×C71C4⋊C4semidirect
219. C4×C71C4×C4⋊C4semidirect
220. C4×C71#389semidirect
244. C71C4×#389semidirect
259. C4×C4⋊C4Dic71semidirect
362. C4⋊C4C4×Dic71semidirect
369. C42C4⋊Dic71semidirect
458. C4C4×C4⋊Dic71semidirect
459. C4#17985898direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179858982
C2×C4×C4⋊Dic712
C2×C42×Dic712
#225865742
#225865692
C4×C71⋊#952
C2×C4×C4⋊C4×C712
C4×#38971