Finite Group Databasebeta

← C2×#23761521 #34203224

Subgroups — C2×#23761521 #34203224

Order 20224.

782 conjugacy classes of subgroups.

The subgroup lattice has 422 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098537C212yesmaximal
2#23761521C214yesmaximal, direct product factor
3C2×#408×C79C211yesmaximal, characteristic
4C2×#14579120—22no—
5#19098537—22no—
6#19098537—22no—
7#19098537C414yescomplemented
8#19098537C2214yes—
9C2×#14579076—22no—
10C2×#14579076C414yescomplemented
11C22×#41×C79C2211yescharacteristic
12C22×M16×C79C411yescharacteristic, complemented
13C23×C8×C79C411yescharacteristic, complemented
14#408×C79—22no—
15#408×C79C412yescomplemented
16#408×C79C2212yes—
17C2×C22⋊C8×C79—22no—
18#14579120—24no—
19#14579120—24no—
20#14579120—42no—
21#14579120—42no—
22C2×C4⋊Dic79—42no—
23C2×C22⋊Dic79—24no—
24C2×C4×Dic79—42no—
25#14579076—24no—
26#14579076—24no—
27#14579076—24no—
28#14579076C2×C418yescomplemented
29C2×#41×C79—41no—
30C2×#41×C79—41no—
31C2×#41×C79—41no—
32C2×#41×C79—41no—
33C2×#41×C79C2×C412yes—
34C2×#41×C79C2×C411yescharacteristic
35C2×#41×C79D412yes—
36C2×#41×C79D411yescharacteristic
37C2×#41×C79Q811yescharacteristic
38C2×#41×C79C2311yescharacteristic
39C22×Q8×C79Q811yescharacteristic
40C22×D4×C79C2×C412yes—
41C22×D4×C79D411yescharacteristic
42C23×C4×C79C2×C411yescharacteristic
43C23×C4×C79D412yes—
44C2×M16×C79—21no—
45C2×M16×C79—41no—
46C2×M16×C79—41no—
47C2×M16×C79C2×C412yescomplemented
48C22×C8×C79—21no—
49C22×C8×C79—21no—
50C22×C8×C79—21no—
51C22×C8×C79—41no—
52C22×C8×C79—41no—
53C22×C8×C79C2×C412yescomplemented
54C22⋊C8×C79—24no—
55C22⋊C8×C79—24no—
56C22×Dic79—44no—
57C4⋊Dic79—44no—
58C4⋊Dic79—44no—
59C22⋊Dic79—28no—
60C22⋊Dic79—44no—
61C4×Dic79—44no—
62C4×Dic79—44no—
63C24×C79C4211yescharacteristic
64C24×C79C22⋊C412yes—
65#41×C79—42no—
66#41×C79—42no—
67#41×C79—41no—
68#41×C79—41no—
69#41×C79—41no—
70#41×C79—41no—
71#41×C79—42no—
72#41×C79—42no—
73#41×C79—41no—
74#41×C79—41no—
75#41×C79—41no—
76#41×C79—41no—
77C2×Q8×C79—41no—
78C2×Q8×C79—41no—
79C2×Q8×C79C4⋊C412yes—
80C2×Q8×C79C4⋊C411yescharacteristic
81C2×Q8×C79C2×Q811yescharacteristic
82C2×D4×C79—42no—
83C2×D4×C79—42no—
84C2×D4×C79—41no—
85C2×D4×C79—41no—
86C2×D4×C79C4212yes—
87C2×D4×C79C22⋊C412yes—
88C2×D4×C79C22⋊C412yes—
89C2×D4×C79C4⋊C412yes—
90C2×D4×C79C4⋊C411yescharacteristic
91C2×D4×C79C22×C412yes—
92C2×D4×C79C2×D411yescharacteristic
93C22×C4×C79—21no—
94C22×C4×C79—21no—
95C22×C4×C79—21no—
96C22×C4×C79—21no—
97C22×C4×C79—22no—
98C22×C4×C79—22no—
99C22×C4×C79—22no—
100C22×C4×C79—22no—
101C22×C4×C79C4211yescharacteristic
102C22×C4×C79C22⋊C412yes—
103C22×C4×C79C22⋊C412yes—
104C22×C4×C79C22⋊C411yescharacteristic
105C22×C4×C79C22⋊C411yescharacteristic
106C22×C4×C79C4⋊C412yes—
107C22×C4×C79C4⋊C412yes—
108C22×C4×C79C4⋊C411yescharacteristic
109C22×C4×C79C4⋊C411yescharacteristic
110C22×C4×C79C22×C411yescharacteristic
111C22×C4×C79C2×D412yes—
112M16×C79—42no—
113M16×C79—42no—
114C2×C8×C79—22no—
115C2×C8×C79—22no—
116C2×C8×C79—42no—
117C2×C8×C79—42no—
118C2×C8×C79—41no—
119C2×C8×C79—41no—
120C2×C8×C79—41no—
121C2×C8×C79—41no—
122C23×C79—22no—
123C23×C79—21no—
124C23×C79—21no—
125C23×C79—22no—
126C23×C79—42no—
127C23×C79—44no—
128C23×C79#9511yescharacteristic
129C23×C79#9512yes—
130C23×C79#9511yescharacteristic
131C23×C79C2×C4211yescharacteristic
132C23×C79C2×C22⋊C412yes—
133Q8×C79—42no—
134Q8×C79—41no—
135Q8×C79—41no—
136D4×C79—42no—
137D4×C79—42no—
138D4×C79—42no—
139D4×C79—42no—
140D4×C79—41no—
141D4×C79—42no—
142D4×C79—41no—
143C2×C4×C79—22no—
144C2×C4×C79—22no—
145C2×C4×C79—21no—
146C2×C4×C79—21no—
147C2×C4×C79—22no—
148C2×C4×C79—22no—
149C2×C4×C79—21no—
150C2×C4×C79—21no—
151C2×C4×C79—22no—
152C2×C4×C79—22no—
153C2×C4×C79—21no—
154C2×C4×C79—21no—
155C2×C4×C79—22no—
156C2×C4×C79—22no—
157C2×C4×C79—21no—
158C2×C4×C79—21no—
159C2×C4×C79—21no—
160C2×C4×C79—21no—
161C2×C4×C79—22no—
162C2×C4×C79—22no—
163C2×C4×C79#9511yescharacteristic
164C2×C4×C79#9512yes—
165C2×C4×C79#9511yescharacteristic
166C2×C4×C79#9911yescharacteristic
167C2×C4×C79#9911yescharacteristic
168C2×C4×C79#9911yescharacteristic
169C2×C4×C79#9911yescharacteristic
170C2×C4×C79C2×C22⋊C411yescharacteristic
171C2×C4×C79C2×C4⋊C412yes—
172C2×C4×C79C2×C4⋊C411yescharacteristic
173C2×Dic79—48no—
174C2×Dic79—88no—
175C8×C79—42no—
176C8×C79—42no—
177C22×C79—22no—
178C22×C79—21no—
179C22×C79—22no—
180C22×C79—21no—
181C22×C79—22no—
182C22×C79—41no—
183C22×C79—42no—
184C22×C79—41no—
185C22×C79—42no—
186C22×C79—42no—
187C22×C79—42no—
188C22×C79—44no—
189C22×C79—82no—
190C22×C79#34211yescharacteristic
191C22×C79#34211yescharacteristic
192C22×C79C2×#9511yescharacteristic
193C4×C79—22no—
194C4×C79—21no—
195C4×C79—22no—
196C4×C79—21no—
197C4×C79#34211yescharacteristic
198C4×C79#34211yescharacteristic
199C4×C79C2×#9911yescharacteristic
200C4×C79C2×#9911yescharacteristic
201Dic79—88no—
202C2×#1391—791nomaximal, Sylow
203C2×C79—21no—
204C2×C79—21no—
205C2×C79—42no—
206C2×C79—41no—
207C2×C79—41no—
208C2×C79—42no—
209C2×C79#139112yescomplemented
210C2×C79C2×#34211yescharacteristic
211C2×#410—792no—
212C2×#408D7911yescharacteristic
213#1391—794no—
214C79C2×#139111yescharacteristic, complemented, Sylow
215C22×#41C2×D7911yescharacteristic
216C22×M16Dic7911yescharacteristic, complemented
217C23×C8Dic7911yescharacteristic, complemented
218C2×#117—1582no—
219#410—794no—
220#410—794no—
221#410—1582no—
222#410—1582no—
223C2×#99—794no—
224C2×#99—1582no—
225#408—22no—
226#408Dic7912yescomplemented
227#408C2×D7912yes—
228C2×C22⋊C8—22no—
229C2×#41—41no—
230C2×#41—41no—
231C2×#41—41no—
232C2×#41—41no—
233C2×#41Dic15811yescharacteristic
234C2×#41C4×D7912yes—
235C2×#41D31611yescharacteristic
236C2×#41C2×Dic7911yescharacteristic
237C2×#41C22⋊D7912yes—
238C2×#41C22×D7911yescharacteristic
239C22×Q8Dic15811yescharacteristic
240C22×D4C4×D7912yes—
241C22×D4D31611yescharacteristic
242C23×C4C2×Dic7911yescharacteristic
243C23×C4C22⋊D7912yes—
244C2×M16—21no—
245C2×M16—41no—
246C2×M16—41no—
247C2×M16C2×Dic7912yescomplemented
248C22×C8—21no—
249C22×C8—21no—
250C22×C8—21no—
251C22×C8—41no—
252C22×C8—41no—
253C22×C8C2×Dic7912yescomplemented
254#117—3162no—
255#117—3162no—
256#117—1584no—
257#117—1584no—
258C2×C4⋊C4—3162no—
259C2×C22⋊C4—1584no—
260C2×C42—3162no—
261#99—798no—
262#99—1584no—
263#99—1584no—
264#99—1584no—
265C22⋊C8—24no—
266C22⋊C8—24no—
267C24C4×Dic7911yescharacteristic
268C24(C2×D79)⋊C412yes—
269#41—42no—
270#41—42no—
271#41—41no—
272#41—41no—
273#41—41no—
274#41—41no—
275#41—42no—
276#41—42no—
277#41—41no—
278#41—41no—
279#41—41no—
280#41—41no—
281C2×Q8—41no—
282C2×Q8—41no—
283C2×Q8Dic79⋊C412yes—
284C2×Q8C4⋊Dic7911yescharacteristic
285C2×Q8C2×Dic15811yescharacteristic
286C2×D4—42no—
287C2×D4—42no—
288C2×D4—41no—
289C2×D4—41no—
290C2×D4C4×Dic7912yes—
291C2×D4(C2×D79)⋊C412yes—
292C2×D4(C2×D79)⋊C412yes—
293C2×D4Dic79⋊C412yes—
294C2×D4C4⋊Dic7911yescharacteristic
295C2×D4C2×C4×D7912yes—
296C2×D4C2×D31611yescharacteristic
297C22×C4—22no—
298C22×C4—22no—
299C22×C4—22no—
300C22×C4—21no—
301C22×C4—21no—
302C22×C4—21no—
303C22×C4—22no—
304C22×C4—21no—
305C22×C4—3164no—
306C22×C4C4×Dic7911yescharacteristic
307C22×C4(C2×D79)⋊C412yes—
308C22×C4C22⋊Dic7912yes—
309C22×C4C22⋊Dic7911yescharacteristic
310C22×C4C22⋊Dic7911yescharacteristic
311C22×C4Dic79⋊C412yes—
312C22×C4Dic79⋊C412yes—
313C22×C4C4⋊Dic7911yescharacteristic
314C22×C4C4⋊Dic7911yescharacteristic
315C22×C4C22×Dic7911yescharacteristic
316C22×C4C2×C22⋊D7912yes—
317M16—42no—
318M16—42no—
319C2×C8—22no—
320C2×C8—22no—
321C2×C8—42no—
322C2×C8—41no—
323C2×C8—41no—
324C2×C8—41no—
325C2×C8—41no—
326C2×C8—42no—
327C4⋊C4—3164no—
328C4⋊C4—3164no—
329C22⋊C4—3164no—
330C22⋊C4—1588no—
331C42—3164no—
332C42—3164no—
333C23—22no—
334C23—21no—
335C23—21no—
336C23—22no—
337C23—42no—
338C23—44no—
339C23C79⋊#9511yescharacteristic
340C23C79⋊#9512yes—
341C23C79⋊#9511yescharacteristic
342C23C2×C4×Dic7911yescharacteristic
343C23C2×(C2×D79)⋊C412yes—
344Q8—42no—
345Q8—41no—
346Q8—41no—
347D4—42no—
348D4—42no—
349D4—42no—
350D4—42no—
351D4—41no—
352D4—42no—
353D4—41no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—21no—
357C2×C4—21no—
358C2×C4—22no—
359C2×C4—22no—
360C2×C4—21no—
361C2×C4—21no—
362C2×C4—21no—
363C2×C4—21no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—22no—
367C2×C4—22no—
368C2×C4—21no—
369C2×C4—21no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—21no—
373C2×C4—21no—
374C2×C4—3168no—
375C2×C4—6328no—
376C2×C4C79⋊#9511yescharacteristic
377C2×C4C79⋊#9512yes—
378C2×C4C79⋊#9511yescharacteristic
379C2×C4#1457907611yescharacteristic
380C2×C4#1457907611yescharacteristic
381C2×C4#1457907611yescharacteristic
382C2×C4#1457907611yescharacteristic
383C2×C4C2×C22⋊Dic7911yescharacteristic
384C2×C4C2×Dic79⋊C412yes—
385C2×C4C2×C4⋊Dic7911yescharacteristic
386C8—42no—
387C8—42no—
388C22—22no—
389C22—22no—
390C22—21no—
391C22—22no—
392C22—21no—
393C22—41no—
394C22—42no—
395C22—41no—
396C22—42no—
397C22—42no—
398C22—44no—
399C22—42no—
400C22—82no—
401C22#1909833011yescharacteristic
402C22#1909833011yescharacteristic
403C22C2×C79⋊#9511yescharacteristic
404C4—22no—
405C4—21no—
406C4—22no—
407C4—21no—
408C4—6328no—
409C4#1909833011yescharacteristic
410C4#1909833011yescharacteristic
411C4C2×#1457907611yescharacteristic
412C4C2×#1457907611yescharacteristic
413C2—21no—
414C2—21no—
415C2—42no—
416C2—41no—
417C2—41no—
418C2—42no—
419C2#2376152112yesdirect product factor
420C2C2×#1909833011yescharacteristic
subgroupG/H
centerC2×C4#14579076
commutatorC23×C79C2×C42
FrattiniC2×#41C22×D79
FittingC2×#408×C79C2
socleC22×C79#342
prime radicalC22×#41×C79C22
cosocleC2×#41×C79C23
hypercenterC2×#408D79
hypocenterC79C2×#1391
LCSG ▷ C23×C79 ▷ C22×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×#41 ◁ C2×#408

Complements

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

NH ≅ G/Ntype
2. #23761521C2direct (N × H)
7. #19098537C4semidirect
10. C2×#14579076C4semidirect
12. C22×M16×C79C4semidirect
13. C23×C8×C79C4semidirect
15. #408×C79C4semidirect
28. #14579076C2×C4semidirect
47. C2×M16×C79C2×C4semidirect
53. C22×C8×C79C2×C4semidirect
209. C2×C79#1391semidirect
214. C79C2×#1391semidirect
216. C22×M16Dic79semidirect
217. C23×C8Dic79semidirect
226. #408Dic79semidirect
247. C2×M16C2×Dic79semidirect
253. C22×C8C2×Dic79semidirect
419. C2#23761521direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190985372
#237615212
C2×#408×C792
C2×#139179