Finite Group Databasebeta

← C2×#22588663 #31998665

Subgroups — C2×#22588663 #31998665

Order 18176.

2310 conjugacy classes of subgroups.

The subgroup lattice has 458 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556087C211yesmaximal, characteristic, complemented
2C22×#14556049C212yesmaximal, complemented
3C22×C22⋊(C71⋊C8)C211yesmaximal, characteristic, complemented
4#22588663C218yesmaximal, direct product factor
5C2×#17985761C212yesmaximal, complemented
6C22×#121×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2212yes—
8C2×#14556087—28no—
9C2×#14556087—22no—
10C2×#14556087C2214yescomplemented
11C22×C4⋊Dic71C2212yes—
12C22×C22⋊Dic71—21no—
13C22×C4×Dic71—21no—
14C2×#14556049—28no—
15C2×#14556049C2218yescomplemented
16C2×C22⋊(C71⋊C8)—24no—
17C2×C22⋊(C71⋊C8)C2214yescomplemented
18#17985761C2218yescomplemented
19C23×D4×C71—21no—
20C23×D4×C71C2211yescharacteristic
21C24×C4×C71C2211yescharacteristic
22C2×#121×C71—24no—
23C2×#121×C71—22no—
24C2×#121×C71C418yescomplemented
25C2×#121×C71C2214yes—
26C22×C4⋊C4×C71C2211yescharacteristic
27C22×C22⋊C4×C71—21no—
28C23×Dic71—22no—
29C22×C71⋊C8—24no—
30C22×C71⋊C8—24no—
31C22×C71⋊C8—24no—
32C22×C71⋊C8C2314yes—
33#14556087—216no—
34#14556087—216no—
35C2×C4⋊Dic71—24no—
36C2×C4⋊Dic71—22no—
37C2×C4⋊Dic71D418yescomplemented
38C2×C4⋊Dic71C2314yes—
39C2×C22⋊Dic71—28no—
40C2×C22⋊Dic71—24no—
41C2×C4×Dic71—28no—
42C2×C4×Dic71—24no—
43#14556049—216no—
44C22⋊(C71⋊C8)—28no—
45C25×C71—21no—
46C25×C71D411yescharacteristic
47C22×D4×C71—28no—
48C22×D4×C71—24no—
49C22×D4×C71—24no—
50C22×D4×C71—21no—
51C22×D4×C71—22no—
52C22×D4×C71—24no—
53C22×D4×C71—48no—
54C22×D4×C71C2×C414yes—
55C22×D4×C71C2312yes—
56C23×C4×C71—24no—
57C23×C4×C71—24no—
58C23×C4×C71—21no—
59C23×C4×C71C2×C414yes—
60C23×C4×C71D411yescharacteristic
61C23×C4×C71D412yes—
62C23×C4×C71D414yes—
63C23×C4×C71C2312yes—
64C23×C4×C71C2311yescharacteristic
65#121×C71—216no—
66#121×C71—28no—
67#121×C71C2×C4116yescomplemented
68C2×C4⋊C4×C71—21no—
69C2×C4⋊C4×C71—22no—
70C2×C4⋊C4×C71C2×C414yes—
71C2×C4⋊C4×C71C2312yes—
72C2×C22⋊C4×C71—28no—
73C2×C22⋊C4×C71—24no—
74C22×Dic71—28no—
75C22×Dic71—24no—
76C22×Dic71—44no—
77C22×Dic71—44no—
78C2×C71⋊C8—24no—
79C2×C71⋊C8—24no—
80C2×C71⋊C8—24no—
81C2×C71⋊C8—48no—
82C4⋊Dic71—28no—
83C4⋊Dic71—24no—
84C4⋊Dic71C2×D418yescomplemented
85C22⋊Dic71—216no—
86C4×Dic71—216no—
87C24×C71—22no—
88C24×C71—22no—
89C24×C71—24no—
90C24×C71—24no—
91C24×C71—24no—
92C24×C71—22no—
93C24×C71—42no—
94C24×C71—42no—
95C24×C71—44no—
96C24×C71—44no—
97C24×C71C22⋊C414yes—
98C24×C71C2×D412yes—
99C24×C71C2×D411yescharacteristic
100C2×D4×C71—216no—
101C2×D4×C71—24no—
102C2×D4×C71—216no—
103C2×D4×C71—24no—
104C2×D4×C71—22no—
105C2×D4×C71—24no—
106C2×D4×C71—416no—
107C2×D4×C71—432no—
108C2×D4×C71—42no—
109C2×D4×C71—48no—
110C2×D4×C71—42no—
111C2×D4×C71C22×C414yes—
112C22×C4×C71—22no—
113C22×C4×C71—22no—
114C22×C4×C71—216no—
115C22×C4×C71—24no—
116C22×C4×C71—216no—
117C22×C4×C71—24no—
118C22×C4×C71—24no—
119C22×C4×C71—24no—
120C22×C4×C71—24no—
121C22×C4×C71—22no—
122C22×C4×C71—44no—
123C22×C4×C71C22⋊C414yes—
124C22×C4×C71C22⋊C418yes—
125C22×C4×C71C22×C414yes—
126C22×C4×C71C22×C412yes—
127C22×C4×C71C2×D414yes—
128C22×C4×C71C2×D412yes—
129C22×C4×C71C2×D414yes—
130C22×C4×C71C2×D411yescharacteristic
131C22×C4×C71C2×D412yes—
132C22×C4×C71#4114yes—
133C22×C4×C71C2411yescharacteristic
134C4⋊C4×C71—24no—
135C4⋊C4×C71—22no—
136C4⋊C4×C71C22×C414yes—
137C22⋊C4×C71—216no—
138C23×C71—22no—
139C23×C71—22no—
140C23×C71—24no—
141C23×C71—24no—
142C23×C71—28no—
143C23×C71—28no—
144C23×C71—28no—
145C23×C71—24no—
146C23×C71—48no—
147C23×C71—48no—
148C23×C71—42no—
149C23×C71—42no—
150C23×C71—44no—
151C23×C71—44no—
152C23×C71—48no—
153C23×C71—48no—
154C23×C71—48no—
155C23×C71—88no—
156C23×C71—88no—
157C23×C71C2×C22⋊C414yes—
158C23×C71C2×C22⋊C412yes—
159C23×C71#12012yes—
160C23×C71#12312yes—
161C23×C71#13514yes—
162C23×C71AGL(1,ℤ/8)14yes—
163C23×C71C22×D411yescharacteristic
164D4×C71—28no—
165D4×C71—432no—
166D4×C71—44no—
167D4×C71—48no—
168C2×C4×C71—22no—
169C2×C4×C71—22no—
170C2×C4×C71—28no—
171C2×C4×C71—28no—
172C2×C4×C71—28no—
173C2×C4×C71—216no—
174C2×C4×C71—24no—
175C2×C4×C71—44no—
176C2×C4×C71—48no—
177C2×C4×C71C2×C22⋊C414yes—
178C2×C4×C71C2×C22⋊C412yes—
179C2×C4×C71C4×D418yes—
180C2×C4×C71#12012yes—
181C2×C4×C71#12118yes—
182C2×C4×C71#12312yes—
183C2×C4×C71C23×C411yescharacteristic
184C2×C4×C71C22×D412yes—
185C2×C4×C71C22×D411yescharacteristic
186C2×C4×C71C2×#4112yes—
187C2×Dic71—28no—
188C2×Dic71—44no—
189C2×Dic71—44no—
190C2×Dic71—416no—
191C71⋊C8—44no—
192C22×C71—24no—
193C22×C71—24no—
194C22×C71—24no—
195C22×C71—44no—
196C22×C71—416no—
197C22×C71—44no—
198C22×C71—44no—
199C22×C71—44no—
200C22×C71—44no—
201C22×C71—84no—
202C22×C71—816no—
203C22×C71—84no—
204C22×C71#38614yes—
205C22×C71#41614yes—
206C22×C71#41814yes—
207C22×C71#44918yes—
208C22×C71#48218yes—
209C22×C71C22×C22⋊C411yescharacteristic
210C22×C71C2×#12011yescharacteristic
211C22×C71C2×#12311yescharacteristic
212C22×C71C2×#13512yes—
213C22×C71C2×AGL(1,ℤ/8)12yes—
214C4×C71—24no—
215C4×C71—44no—
216C4×C71#38614yes—
217C4×C71C2×C4×D412yes—
218C4×C71C2×#12112yes—
219Dic71—48no—
220C2×#1875—711nomaximal, Sylow
221C2×C71—44no—
222C2×C71—84no—
223C2×C71#187518yescomplemented
224C2×C71C2×#38611yescharacteristic
225C2×C71C2×#41611yescharacteristic
226C2×C71C2×#41811yescharacteristic
227C2×C71C2×#44912yes—
228C2×C71C2×#48212yes—
229C22×#121D7111yescharacteristic
230C22×#117—711no—
231C22×#102—712no—
232C22×C22⋊C8—711no—
233#1875—718no—
234C2×#340—712no—
235C71C2×#187511yescharacteristic, complemented, Sylow
236C23×D4—21no—
237C23×D4C2×D7111yescharacteristic
238C24×C4C2×D7111yescharacteristic
239C23×C8—712no—
240C2×#121—24no—
241C2×#121—22no—
242C2×#121Dic7118yescomplemented
243C2×#121C2×D7114yes—
244C2×#117—714no—
245C2×#117—1428no—
246C2×#117—1422no—
247C22×C4⋊C4—712no—
248C22×C4⋊C4C2×D7111yescharacteristic
249C22×C22⋊C4—21no—
250C22×C22⋊C4—1421no—
251C22×C42—1421no—
252C2×#102—718no—
253C2×#102—1428no—
254C2×C22⋊C8—714no—
255C2×C22⋊C8—1424no—
256#340—718no—
257C25—21no—
258C25C22⋊D7111yescharacteristic
259C22×D4—28no—
260C22×D4—24no—
261C22×D4—24no—
262C22×D4—22no—
263C22×D4—21no—
264C22×D4—24no—
265C22×D4—48no—
266C22×D4C2×Dic7114yes—
267C22×D4C22×D7112yes—
268C23×C4—24no—
269C23×C4—24no—
270C23×C4—21no—
271C23×C4—1422no—
272C23×C4C2×Dic7114yes—
273C23×C4C22⋊D7112yes—
274C23×C4C22⋊D7111yescharacteristic
275C23×C4C22⋊D7114yes—
276C23×C4C22×D7112yes—
277C23×C4C22×D7111yescharacteristic
278C22×C8—714no—
279C22×C8—1424no—
280C22×C8—1424no—
281C22×C8—1424no—
282#121—216no—
283#121—28no—
284#121C2×Dic71116yescomplemented
285#117—14216no—
286#117—14216no—
287C2×C4⋊C4—22no—
288C2×C4⋊C4—21no—
289C2×C4⋊C4—718no—
290C2×C4⋊C4—714no—
291C2×C4⋊C4—1424no—
292C2×C4⋊C4—1422no—
293C2×C4⋊C4C2×Dic7114yes—
294C2×C4⋊C4C22×D7112yes—
295C2×C22⋊C4—28no—
296C2×C22⋊C4—24no—
297C2×C22⋊C4—1428no—
298C2×C22⋊C4—1424no—
299C2×C42—1428no—
300C2×C42—1424no—
301#102—14216no—
302C22⋊C8—1428no—
303C24—22no—
304C24—22no—
305C24—24no—
306C24—24no—
307C24—22no—
308C24—24no—
309C24—42no—
310C24—42no—
311C24—44no—
312C24—44no—
313C24C22⋊Dic7114yes—
314C24C2×C22⋊D7112yes—
315C24C2×C22⋊D7111yescharacteristic
316C2×D4—216no—
317C2×D4—24no—
318C2×D4—22no—
319C2×D4—24no—
320C2×D4—24no—
321C2×D4—216no—
322C2×D4—432no—
323C2×D4—416no—
324C2×D4—42no—
325C2×D4—48no—
326C2×D4—42no—
327C2×D4C22×Dic7114yes—
328C22×C4—22no—
329C22×C4—22no—
330C22×C4—24no—
331C22×C4—24no—
332C22×C4—216no—
333C22×C4—24no—
334C22×C4—216no—
335C22×C4—24no—
336C22×C4—22no—
337C22×C4—24no—
338C22×C4—44no—
339C22×C4—2844no—
340C22×C4—2844no—
341C22×C4—1424no—
342C22×C4—1428no—
343C22×C4C22⋊Dic7114yes—
344C22×C4C22⋊Dic7118yes—
345C22×C4C22×Dic7114yes—
346C22×C4C22×Dic7112yes—
347C22×C4D4×D7114yes—
348C22×C4C2×C22⋊D7114yes—
349C22×C4C2×C22⋊D7112yes—
350C22×C4C2×C22⋊D7112yes—
351C22×C4C2×C22⋊D7111yescharacteristic
352C22×C4#1176586414yes—
353C22×C4C23×D7111yescharacteristic
354C2×C8—2848no—
355C2×C8—1424no—
356C2×C8—1424no—
357C2×C8—1424no—
358C4⋊C4—22no—
359C4⋊C4—24no—
360C4⋊C4—718no—
361C4⋊C4—1424no—
362C4⋊C4—1428no—
363C4⋊C4C22×Dic7114yes—
364C22⋊C4—216no—
365C22⋊C4—14216no—
366C42—14216no—
367C23—28no—
368C23—22no—
369C23—22no—
370C23—28no—
371C23—28no—
372C23—24no—
373C23—24no—
374C23—24no—
375C23—48no—
376C23—48no—
377C23—48no—
378C23—42no—
379C23—42no—
380C23—48no—
381C23—48no—
382C23—44no—
383C23—44no—
384C23—88no—
385C23—88no—
386C23C2×C22⋊Dic7114yes—
387C23C2×C22⋊Dic7112yes—
388C23#1455609612yes—
389C23#1455610912yes—
390C23#1455614814yes—
391C23#1455615414yes—
392C23C22×C22⋊D7111yescharacteristic
393D4—28no—
394D4—432no—
395D4—48no—
396D4—44no—
397C2×C4—28no—
398C2×C4—22no—
399C2×C4—22no—
400C2×C4—216no—
401C2×C4—28no—
402C2×C4—28no—
403C2×C4—24no—
404C2×C4—48no—
405C2×C4—44no—
406C2×C4—28416no—
407C2×C4—2844no—
408C2×C4—2844no—
409C2×C4—1428no—
410C2×C4C2×C22⋊Dic7114yes—
411C2×C4C2×C22⋊Dic7112yes—
412C2×C4D4×Dic7118yes—
413C2×C4#1455609612yes—
414C2×C4#1455610018yes—
415C2×C4#1455610912yes—
416C2×C4C23×Dic7111yescharacteristic
417C2×C4C2×D4×D7112yes—
418C2×C4C22×C22⋊D7111yescharacteristic
419C2×C4C2×#1176586412yes—
420C8—2844no—
421C22—24no—
422C22—24no—
423C22—24no—
424C22—44no—
425C22—44no—
426C22—416no—
427C22—44no—
428C22—44no—
429C22—44no—
430C22—84no—
431C22—84no—
432C22—816no—
433C22#1798587914yes—
434C22#1798599514yes—
435C22#1798600414yes—
436C22#1798614218yes—
437C22#1798632018yes—
438C22C22×C22⋊Dic7111yescharacteristic
439C22C2×#1455609611yescharacteristic
440C22C2×#1455610911yescharacteristic
441C22C2×#1455614812yes—
442C22C2×#1455615412yes—
443C4—24no—
444C4—44no—
445C4—2848no—
446C4#1798587914yes—
447C4C2×D4×Dic7112yes—
448C4C2×#1455610012yes—
449C2—44no—
450C2—84no—
451C2#2258866318yesdirect product factor
452C2C2×#1798587911yescharacteristic
453C2C2×#1798599511yescharacteristic
454C2C2×#1798600411yescharacteristic
455C2C2×#1798614212yes—
456C2C2×#1798632012yes—
subgroupG/H
centerC24C2×C22⋊D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
Fitting, prime radicalC22×#121×C71C2
socleC24×C71C2×D4
cosocleC22×C4×C71C24
hypercenterC22×#121D71
hypocenterC71C2×#1875
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×#121

Complements

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

NH ≅ G/Ntype
1. C22×#14556087C2semidirect
2. C22×#14556049C2semidirect
3. C22×C22⋊(C71⋊C8)C2semidirect
4. #22588663C2direct (N × H)
5. C2×#17985761C2semidirect
10. C2×#14556087C22semidirect
15. C2×#14556049C22semidirect
17. C2×C22⋊(C71⋊C8)C22semidirect
18. #17985761C22semidirect
24. C2×#121×C71C4semidirect
37. C2×C4⋊Dic71D4semidirect
67. #121×C71C2×C4semidirect
84. C4⋊Dic71C2×D4semidirect
223. C2×C71#1875semidirect
235. C71C2×#1875semidirect
242. C2×#121Dic71semidirect
284. #121C2×Dic71semidirect
451. C2#22588663direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560872
C22×#145560492
C22×C22⋊(C71⋊C8)2
#225886632
C2×#179857612
C22×#121×C712
C2×#187571