Finite Group Databasebeta

← C2×#22591994 #32165650

Subgroups — C2×#22591994 #32165650

Order 18176.

5630 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556117C212yesmaximal, complemented
2C22×#14556102C211yesmaximal, characteristic
3#22591994C2116yesmaximal, direct product factor
4C2×#17985910C214yesmaximal, complemented
5C2×#17985906C212yesmaximal, complemented
6C2×#17985878C214yesmaximal, complemented
7C2×C4×C22⋊Dic71C211yesmaximal, characteristic, complemented
8C24×Q8×C71C211yesmaximal, characteristic, complemented
9C23×D284C2211yescharacteristic
10C23×C22⋊D71C2212yes—
11C2×#14556117—216no—
12C2×#14556117C22116yescomplemented
13C2×#14556102—28no—
14C2×#14556102C2218yes—
15C22×C4⋊Dic71C2211yescharacteristic
16C22×C22⋊Dic71C2212yes—
17C22×(C2×D71)⋊C4C2218yes—
18C22×(C2×D71)⋊C4C2212yes—
19C22×C4×Dic71C2212yes—
20#17985910C22132yescomplemented
21#17985906C22116yescomplemented
22#17985878C22132yescomplemented
23C4×C22⋊Dic71C2218yescomplemented
24C2×C71⋊#95C2218yes—
25C2×C71⋊#95C2212yes—
26C23×Q8×C71—216no—
27C23×Q8×C71—28no—
28C23×Q8×C71C2212yes—
29C23×Q8×C71C2212yes—
30C23×Q8×C71C2218yescomplemented
31C24×C4×C71C2212yes—
32C24×C4×C71C2211yescharacteristic
33C24×D71C2312yes—
34C22×D284—24no—
35C22×D284—28no—
36C22×D284C2314yes—
37C22×C22⋊D71—28no—
38C22×C22⋊D71—216no—
39C22×C22⋊D71C2318yes—
40C23×Dic71C2312yes—
41C23×Dic71C2314yes—
42#14556117—264no—
43#14556102—232no—
44C2×C4⋊Dic71—24no—
45C2×C4⋊Dic71C2314yes—
46C2×C22⋊Dic71—28no—
47C2×C22⋊Dic71C2318yes—
48C2×(C2×D71)⋊C4—28no—
49C2×(C2×D71)⋊C4—232no—
50C2×(C2×D71)⋊C4C23132yes—
51C2×(C2×D71)⋊C4C2318yes—
52C2×C4×Dic71—28no—
53C2×C4×Dic71C2318yes—
54C71⋊#95C2318yes—
55C71⋊#95C23132yes—
56C25×C71C2311yescharacteristic
57C22×Q8×C71—2128no—
58C22×Q8×C71—264no—
59C22×Q8×C71—216no—
60C22×Q8×C71—28no—
61C22×Q8×C71—28no—
62C22×Q8×C71—28no—
63C22×Q8×C71—232no—
64C22×Q8×C71D4116yescomplemented
65C22×Q8×C71C2318yes—
66C22×Q8×C71C2318yes—
67C23×C4×C71—28no—
68C23×C4×C71—216no—
69C23×C4×C71—28no—
70C23×C4×C71D418yes—
71C23×C4×C71C2318yes—
72C23×C4×C71C2314yes—
73C23×C4×C71C2311yescharacteristic
74C23×C4×C71C2314yes—
75C23×C4×C71C2311yescharacteristic
76C23×D71—24no—
77C23×D71—28no—
78C23×D71—28no—
79C23×D71—28no—
80C23×D71C2414yes—
81C2×D284—28no—
82C2×D284—216no—
83C2×D284—416no—
84C2×C22⋊D71—216no—
85C2×C22⋊D71—232no—
86C2×C22⋊D71—432no—
87C22×Dic71—24no—
88C22×Dic71—28no—
89C22×Dic71—28no—
90C22×Dic71—28no—
91C22×Dic71—28no—
92C22×Dic71C2414yes—
93C22×Dic71C2418yes—
94C4⋊Dic71—28no—
95C22⋊Dic71—216no—
96(C2×D71)⋊C4—216no—
97(C2×D71)⋊C4—264no—
98C4×Dic71—216no—
99C24×C71—24no—
100C24×C71—24no—
101C24×C71C2×D414yes—
102C24×C71#4118yes—
103C24×C71C2412yes—
104C24×C71C2411yescharacteristic
105C2×Q8×C71—2256no—
106C2×Q8×C71—264no—
107C2×Q8×C71—264no—
108C2×Q8×C71—232no—
109C2×Q8×C71—216no—
110C2×Q8×C71—216no—
111C2×Q8×C71—216no—
112C2×Q8×C71C2×D4132yescomplemented
113C22×C4×C71—264no—
114C22×C4×C71—216no—
115C22×C4×C71—28no—
116C22×C4×C71—28no—
117C22×C4×C71—24no—
118C22×C4×C71—232no—
119C22×C4×C71—232no—
120C22×C4×C71—216no—
121C22×C4×C71C2×D4116yes—
122C22×C4×C71C2×D414yes—
123C22×C4×C71C2×D4116yes—
124C22×C4×C71C2×D418yes—
125C22×C4×C71C2×D414yes—
126C22×C4×C71C2418yes—
127C22×C4×C71C2412yes—
128C22×C4×C71C2412yes—
129C23×C71—28no—
130C23×C71—28no—
131C23×C71—232no—
132C23×C71—24no—
133C23×C71—24no—
134C23×C71#124116yescomplemented
135C23×C71C22×D414yes—
136C23×C71C22×D412yes—
137C23×C71C22×D414yes—
138C23×C71C2×#4118yes—
139C23×C71C2×#4114yes—
140C23×C712−1+414yes—
141C23×C71C2511yescharacteristic
142C22×D71—28no—
143C22×D71—24no—
144C22×D71—28no—
145C22×D71—28no—
146C22×D71—48no—
147C22×D71—48no—
148C22×D71—48no—
149C22×D71—432no—
150Q8×C71—264no—
151Q8×C71—264no—
152C2×C4×C71—264no—
153C2×C4×C71—232no—
154C2×C4×C71—28no—
155C2×C4×C71—28no—
156C2×C4×C71—28no—
157C2×C4×C71—24no—
158C2×C4×C71—232no—
159C2×C4×C71#120116yes—
160C2×C4×C71C22×D4116yes—
161C2×C4×C71C22×D414yes—
162C2×C4×C71C22×D418yes—
163C2×C4×C71C22×D414yes—
164C22⋊D71—432no—
165C2×Dic71—28no—
166C2×Dic71—24no—
167C2×Dic71—28no—
168C2×Dic71—28no—
169C2×Dic71—28no—
170C2×Dic71—48no—
171C2×Dic71—416no—
172D284—416no—
173C22×C71—24no—
174C22×C71—24no—
175C22×C71—232no—
176C22×C71—216no—
177C22×C71C2×#12014yes—
178C22×C71C2×#12414yes—
179C22×C71C2×#12418yescomplemented
180C22×C71#53614yes—
181C22×C71#548116yes—
182C22×C71C23×D411yescharacteristic
183C22×C71C23×D412yes—
184C22×C71C22×#4112yes—
185C22×C71C2×2−1+412yes—
186C2×D71—44no—
187C2×D71—44no—
188C2×D71—44no—
189C2×D71—416no—
190C2×D71—816no—
191C4×C71—216no—
192C4×C71—24no—
193C4×C71C2×#12018yes—
194Dic71—44no—
195Dic71—48no—
196C2×#2436—711nomaximal, Sylow
197C2×C71—28no—
198C2×C71#243618yescomplemented
199C2×C71C22×#12011yescharacteristic
200C2×C71C22×#12411yescharacteristic
201C2×C71C2×#53611yescharacteristic
202C2×C71C2×#54814yes—
203D71—84no—
204C24×Q8D7111yescharacteristic, complemented
205C22×#124—712no—
206C22×#121—711no—
207#2436—7116no—
208C2×#393—714no—
209C2×#391—712no—
210C2×#386—714no—
211C2×C4×C22⋊C4—711no—
212C71C2×#243611yescharacteristic, complemented, Sylow
213C23×Q8—216no—
214C23×Q8—28no—
215C23×Q8C2×D7112yes—
216C23×Q8C2×D7112yes—
217C23×Q8C2×D7118yescomplemented
218C23×D4—712no—
219C23×D4—711no—
220C24×C4C2×D7112yes—
221C24×C4C2×D7111yescharacteristic
222C2×#124—7116no—
223C2×#124—14216no—
224C2×#121—718no—
225C2×#121—1428no—
226C22×C4⋊C4—711no—
227C22×C22⋊C4—712no—
228C22×C22⋊C4—712no—
229C22×C22⋊C4—718no—
230C22×C42—712no—
231#393—7132no—
232#391—7116no—
233#386—7132no—
234C4×C22⋊C4—718no—
235C2×#95—712no—
236C2×#95—718no—
237C25—712no—
238C25C22×D7111yescharacteristic
239C22×Q8—2128no—
240C22×Q8—264no—
241C22×Q8—216no—
242C22×Q8—28no—
243C22×Q8—28no—
244C22×Q8—28no—
245C22×Q8—232no—
246C22×Q8C22⋊D71116yescomplemented
247C22×Q8C22×D7118yes—
248C22×Q8C22×D7118yes—
249C22×D4—718no—
250C22×D4—714no—
251C22×D4—1428no—
252C22×D4—14216no—
253C22×D4—1424no—
254C22×D4—1428no—
255C23×C4—28no—
256C23×C4—216no—
257C23×C4—28no—
258C23×C4—714no—
259C23×C4—712no—
260C23×C4C22⋊D7118yes—
261C23×C4C22×D7118yes—
262C23×C4C22×D7114yes—
263C23×C4C22×D7114yes—
264C23×C4C22×D7111yescharacteristic
265C23×C4C22×D7111yescharacteristic
266#124—14264no—
267#121—14232no—
268C2×C4⋊C4—714no—
269C2×C4⋊C4—1424no—
270C2×C22⋊C4—718no—
271C2×C22⋊C4—718no—
272C2×C22⋊C4—7132no—
273C2×C22⋊C4—1428no—
274C2×C22⋊C4—1428no—
275C2×C22⋊C4—14232no—
276C2×C42—718no—
277C2×C42—1428no—
278#95—718no—
279#95—7132no—
280C24—24no—
281C24—24no—
282C24—714no—
283C24—1428no—
284C24—1424no—
285C24—1428no—
286C24—1428no—
287C24C2×C22⋊D7114yes—
288C24#1176586618yes—
289C24C23×D7112yes—
290C24C23×D7111yescharacteristic
291C2×Q8—2256no—
292C2×Q8—264no—
293C2×Q8—232no—
294C2×Q8—216no—
295C2×Q8—216no—
296C2×Q8—216no—
297C2×Q8—264no—
298C2×Q8C2×C22⋊D71132yescomplemented
299C2×D4—28432no—
300C2×D4—28416no—
301C2×D4—14216no—
302C2×D4—14232no—
303C2×D4—1428no—
304C2×D4—14216no—
305C22×C4—264no—
306C22×C4—216no—
307C22×C4—28no—
308C22×C4—28no—
309C22×C4—24no—
310C22×C4—232no—
311C22×C4—216no—
312C22×C4—232no—
313C22×C4—714no—
314C22×C4—718no—
315C22×C4—1428no—
316C22×C4—1424no—
317C22×C4—1428no—
318C22×C4—1428no—
319C22×C4—1428no—
320C22×C4C2×C22⋊D71116yes—
321C22×C4C2×C22⋊D7114yes—
322C22×C4C2×C22⋊D71116yes—
323C22×C4C2×C22⋊D7118yes—
324C22×C4C2×C22⋊D7114yes—
325C22×C4C23×D7118yes—
326C22×C4C23×D7112yes—
327C22×C4C23×D7112yes—
328C4⋊C4—1428no—
329C22⋊C4—14216no—
330C22⋊C4—14216no—
331C22⋊C4—14264no—
332C42—14216no—
333C23—24no—
334C23—28no—
335C23—24no—
336C23—232no—
337C23—28no—
338C23—2848no—
339C23—28432no—
340C23—2848no—
341C23—2848no—
342C23—1428no—
343C23—1424no—
344C23—1428no—
345C23—1428no—
346C23#14556117116yescomplemented
347C23C22×C22⋊D7114yes—
348C23C22×C22⋊D7112yes—
349C23C22×C22⋊D7114yes—
350C23C2×#1176586618yes—
351C23C2×#1176586614yes—
352C23#1455617614yes—
353C23C24×D7111yescharacteristic
354Q8—264no—
355Q8—264no—
356D4—28432no—
357D4—28416no—
358C2×C4—264no—
359C2×C4—28no—
360C2×C4—24no—
361C2×C4—28no—
362C2×C4—232no—
363C2×C4—28no—
364C2×C4—232no—
365C2×C4—28416no—
366C2×C4—2848no—
367C2×C4—1428no—
368C2×C4—1424no—
369C2×C4—1428no—
370C2×C4—1428no—
371C2×C4—1428no—
372C2×C4#14556097116yes—
373C2×C4C22×C22⋊D71116yes—
374C2×C4C22×C22⋊D7114yes—
375C2×C4C22×C22⋊D7118yes—
376C2×C4C22×C22⋊D7114yes—
377C22—216no—
378C22—24no—
379C22—24no—
380C22—232no—
381C22—28416no—
382C22—2844no—
383C22—2844no—
384C22—2844no—
385C22—56816no—
386C22C2×#1455609714yes—
387C22C2×#1455611714yes—
388C22C2×#1455611718yescomplemented
389C22#1798657314yes—
390C22#17986660116yes—
391C22C23×C22⋊D7112yes—
392C22C23×C22⋊D7111yescharacteristic
393C22C22×#1176586612yes—
394C22C2×#1455617612yes—
395C4—216no—
396C4—24no—
397C4—2848no—
398C4—2844no—
399C4C2×#1455609718yes—
400C2—28no—
401C2—5684no—
402C2#2259199418yesdirect product factor
403C2C22×#1455609711yescharacteristic
404C2C22×#1455611711yescharacteristic
405C2C2×#1798657311yescharacteristic
406C2C2×#1798666014yes—
subgroupG/H
centerC24C23×D71
commutator, cosocleC23×C71C25
FrattiniC23C24×D71
FittingC24×Q8×C71C2
socleC24×C71C24
prime radicalC22×#14556102C2
hypercenterC24×Q8D71
hypocenterC71C2×#2436
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C24 ◁ C24×Q8

Complements

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

NH ≅ G/Ntype
1. C22×#14556117C2semidirect
3. #22591994C2direct (N × H)
4. C2×#17985910C2semidirect
5. C2×#17985906C2semidirect
6. C2×#17985878C2semidirect
7. C2×C4×C22⋊Dic71C2semidirect
8. C24×Q8×C71C2semidirect
12. C2×#14556117C22semidirect
20. #17985910C22semidirect
21. #17985906C22semidirect
22. #17985878C22semidirect
23. C4×C22⋊Dic71C22semidirect
30. C23×Q8×C71C22semidirect
64. C22×Q8×C71D4semidirect
112. C2×Q8×C71C2×D4semidirect
134. C23×C71#124semidirect
179. C22×C71C2×#124semidirect
198. C2×C71#2436semidirect
204. C24×Q8D71semidirect
212. C71C2×#2436semidirect
217. C23×Q8C2×D71semidirect
246. C22×Q8C22⋊D71semidirect
298. C2×Q8C2×C22⋊D71semidirect
346. C23#14556117semidirect
388. C22C2×#14556117semidirect
402. C2#22591994direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561172
C22×#145561022
#225919942
C2×#179859102
C2×#179859062
C2×#179858782
C2×C4×C22⋊Dic712
C24×Q8×C712
C2×#243671