Finite Group Databasebeta

← C4×#19098894 #34295389

Subgroups — C4×#19098894 #34295389

Order 20224.

976 conjugacy classes of subgroups.

The subgroup lattice has 494 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098894C211yesmaximal, characteristic
2C4×#14579140C211yesmaximal, characteristic
3C2×C4×C4⋊Dic79C211yesmaximal, characteristic
4#23764035C212yesmaximal, complemented
5#23763986C212yesmaximal, complemented
6#23763705C211yesmaximal, characteristic
7#23763595C211yesmaximal, characteristic
8#23763487C211yesmaximal, characteristic
9C4×#14579093C212yesmaximal, complemented
10C4×#14579086C212yesmaximal, complemented
11C4×C22⋊C8×C79C211yesmaximal, characteristic
12C2×#14579140C2211yescharacteristic
13C2×C4×Dic158C2211yescharacteristic
14C22×C4⋊Dic79C2211yescharacteristic
15C22×C4⋊Dic79C2211yescharacteristic
16C22×C4×Dic79—21no—
17#19098894C418yesdirect product factor
18C2×#14579093C2212yes—
19C2×#14579093C2212yes—
20C2×#14579086C2212yes—
21C2×#14579086C2212yes—
22#19098469C2211yescharacteristic
23#19098461C2211yescharacteristic
24#19098447—21no—
25#19098436—21no—
26#19098423C2211yescharacteristic
27C4×Dic79⋊C4—21no—
28C4×C4⋊Dic79—21no—
29C4×C4⋊Dic79—21no—
30C4×C4⋊Dic79C2212yes—
31C4×C4⋊Dic79C2212yes—
32C4×C4⋊Dic79C2211yescharacteristic
33C4×C22⋊Dic79—21no—
34C2×C79⋊#95—21no—
35#19098326C2212yes—
36#19098326C2212yes—
37#19098326C2212yes—
38#19098326C2212yes—
39C22×C42×C79C2211yescharacteristic
40C2×C22⋊C8×C79C2211yescharacteristic
41C2×C22⋊C8×C79C2211yescharacteristic
42C2×C4×C8×C79C2212yes—
43#336×C79C2212yes—
44C22×Dic158C2311yescharacteristic
45C23×Dic79—21no—
46C23×Dic79—21no—
47#14579140—22no—
48#14579140C2×C414yes—
49C4×Dic158—24no—
50C2×C4⋊Dic79—21no—
51C2×C4⋊Dic79—21no—
52C2×C4⋊Dic79—22no—
53C2×C4⋊Dic79—24no—
54C2×C4⋊Dic79C2×C414yes—
55C2×C4⋊Dic79C2311yescharacteristic
56C2×C4⋊Dic79C2311yescharacteristic
57C2×C4⋊Dic79C2312yes—
58C2×C4⋊Dic79C2311yescharacteristic
59C2×C4⋊Dic79C2312yes—
60C2×Dic79⋊C4—21no—
61C2×Dic79⋊C4—21no—
62C2×Dic79⋊C4—21no—
63C2×C22⋊Dic79—21no—
64C2×C22⋊Dic79—21no—
65C2×C4×Dic79—21no—
66C2×C4×Dic79—21no—
67C2×C4×Dic79—22no—
68C2×C4×Dic79—22no—
69C2×C4×Dic79—44no—
70#14579093—24no—
71#14579093C2×C418yescomplemented
72#14579086—24no—
73#14579086C2×C418yescomplemented
74C79⋊#95—22no—
75C79⋊#95—22no—
76C79⋊#95—21no—
77C79⋊#95—21no—
78C79⋊#95—21no—
79C79⋊#95—21no—
80C79⋊#95—21no—
81C23×C4×C79D411yescharacteristic
82C23×C4×C79D411yescharacteristic
83C23×C4×C79C2311yescharacteristic
84C22×C8×C79C2312yes—
85C22×C8×C79C2312yes—
86C2×C42×C79—24no—
87C2×C42×C79D411yescharacteristic
88C2×C42×C79D411yescharacteristic
89C2×C42×C79C2311yescharacteristic
90C2×C42×C79C2311yescharacteristic
91C22⋊C8×C79—22no—
92C22⋊C8×C79C2×C414yes—
93C4×C8×C79—24no—
94C2×Dic158—22no—
95C2×Dic158—22no—
96C2×Dic158—21no—
97C2×Dic158C22×C412yes—
98C22×Dic79—24no—
99C22×Dic79—24no—
100C22×Dic79—21no—
101C22×Dic79—22no—
102C22×Dic79—22no—
103C22×Dic79—21no—
104C22×Dic79—21no—
105C22×Dic79—21no—
106C22×Dic79—42no—
107C22×Dic79—42no—
108C22×Dic79—42no—
109C22×Dic79—42no—
110C4⋊Dic79—24no—
111C4⋊Dic79—24no—
112C4⋊Dic79—22no—
113C4⋊Dic79—22no—
114C4⋊Dic79—21no—
115C4⋊Dic79—22no—
116C4⋊Dic79—22no—
117C4⋊Dic79C22×C414yes—
118C4⋊Dic79C22×C412yes—
119C4⋊Dic79#4114yes—
120Dic79⋊C4—24no—
121Dic79⋊C4—42no—
122Dic79⋊C4—42no—
123C22⋊Dic79—24no—
124C22⋊Dic79—42no—
125C4×Dic79—42no—
126C4×Dic79—44no—
127C4×Dic79—44no—
128C4×Dic79—42no—
129C24×C79C2×D411yescharacteristic
130C22×C4×C79—22no—
131C22×C4×C79—22no—
132C22×C4×C79—22no—
133C22×C4×C79—22no—
134C22×C4×C79—22no—
135C22×C4×C79—22no—
136C22×C4×C79—41no—
137C22×C4×C79SD1614yes—
138C22×C4×C79C22×C412yes—
139C22×C4×C79C2×D411yescharacteristic
140C22×C4×C79C2×D411yescharacteristic
141C22×C4×C79C2×D411yescharacteristic
142C22×C4×C79C2×D411yescharacteristic
143C22×C4×C79C2×D411yescharacteristic
144C22×C4×C79#4112yes—
145C22×C4×C79C2411yescharacteristic
146C2×C8×C79—22no—
147C2×C8×C79—22no—
148C2×C8×C79—22no—
149C2×C8×C79—22no—
150C2×C8×C79—22no—
151C2×C8×C79C22×C414yes—
152C42×C79—22no—
153C42×C79—22no—
154C42×C79—22no—
155C42×C79#4114yes—
156C23×C79—21no—
157C23×C79—21no—
158C23×C79—21no—
159C23×C79—21no—
160C23×C79C4×D412yes—
161C23×C79C2×SD1612yes—
162C23×C79#13512yes—
163C23×C79C22×D411yescharacteristic
164C2×C4×C79—21no—
165C2×C4×C79—21no—
166C2×C4×C79—21no—
167C2×C4×C79—21no—
168C2×C4×C79—21no—
169C2×C4×C79—21no—
170C2×C4×C79—24no—
171C2×C4×C79—24no—
172C2×C4×C79—28no—
173C2×C4×C79—21no—
174C2×C4×C79—21no—
175C2×C4×C79—21no—
176C2×C4×C79—44no—
177C2×C4×C79C4×D412yes—
178C2×C4×C79#12312yes—
179C2×C4×C79#12312yes—
180C2×C4×C79C2×SD1612yes—
181C2×C4×C79C2×SD1612yes—
182C2×C4×C79#13712yes—
183C2×C4×C79C23×C411yescharacteristic
184C2×C4×C79C2×#4112yes—
185C2×C4×C79C2×#4112yes—
186C2×C4×C79C2×#4111yescharacteristic
187C2×Dic79—22no—
188C2×Dic79—22no—
189C2×Dic79—24no—
190C2×Dic79—24no—
191C2×Dic79—48no—
192C2×Dic79—41no—
193C2×Dic79—41no—
194C2×Dic79—42no—
195C2×Dic79—42no—
196C2×Dic79—42no—
197C2×Dic79—41no—
198C2×Dic79—41no—
199C2×Dic79—42no—
200C2×Dic79—48no—
201C2×Dic79—41no—
202C2×Dic79—41no—
203C2×Dic79—41no—
204C2×Dic79—41no—
205C2×Dic79—41no—
206C2×Dic79—41no—
207Dic158—24no—
208Dic158—42no—
209C8×C79—24no—
210C8×C79—42no—
211C22×C79—22no—
212C22×C79—22no—
213C22×C79—22no—
214C22×C79—22no—
215C22×C79—22no—
216C22×C79—22no—
217C22×C79C4×SD1614yes—
218C22×C79C2×C4×D411yescharacteristic
219C22×C79C2×#12311yescharacteristic
220C22×C79#52511yescharacteristic
221C22×C79C22×SD1611yescharacteristic
222C22×C79C2×#13511yescharacteristic
223C22×C79C2×#13711yescharacteristic
224C22×C79#57511yescharacteristic
225C4×C79—22no—
226C4×C79—22no—
227C4×C79—22no—
228C4×C79—41no—
229C4×C79#48314yescomplemented
230C4×C79C4×#4112yes—
231C4×C79#52912yes—
232Dic79—44no—
233Dic79—44no—
234Dic79—42no—
235Dic79—42no—
236Dic79—81no—
237Dic79—81no—
238C4×#483—791nomaximal, Sylow
239C2×C79—24no—
240C2×C79C4×#12311yescharacteristic
241C2×C79C2×C4×SD1611yescharacteristic
242C2×C79C4×#13711yescharacteristic
243C2×C79C2×#48311yescharacteristic
244C2×C79#309111yescharacteristic
245C2×C79#310111yescharacteristic
246C2×C79#310811yescharacteristic
247C2×#483—791no—
248C4×C22⋊Q8—791no—
249C2×C4×C4⋊C4—791no—
250#1927—792no—
251#1920—792no—
252#1872—791no—
253#1853—791no—
254#1823—791no—
255C4×#106—792no—
256C4×#103—792no—
257C4×C22⋊C8D7911yescharacteristic
258C79C4×#48311yescharacteristic, complemented, Sylow
259C2×C22⋊Q8—791no—
260C2×C4×Q8—791no—
261C22×C4⋊C4—791no—
262C22×C4⋊C4—791no—
263C22×C42—1581no—
264C22×C42C2×D7911yescharacteristic
265#483—798no—
266C2×#106—792no—
267C2×#106—792no—
268C2×#103—792no—
269C2×#103—792no—
270C2×C22⋊C8C2×D7911yescharacteristic
271C2×C22⋊C8C2×D7911yescharacteristic
272C2×C4×C8C2×D7912yes—
273#391—791no—
274#389—791no—
275#387—1581no—
276#385—1581no—
277#380—791no—
278C4×C4⋊C4—792no—
279C4×C4⋊C4—792no—
280C4×C4⋊C4—791no—
281C4×C4⋊C4—1581no—
282C4×C4⋊C4—1581no—
283C4×C4⋊C4—1581no—
284C4×C22⋊C4—1581no—
285C2×#95—1581no—
286#340—792no—
287#340—792no—
288#340—792no—
289#340—792no—
290#336C2×D7912yes—
291C22×Q8—791no—
292C23×C4—1581no—
293C23×C4—1581no—
294C23×C4D31611yescharacteristic
295C23×C4D31611yescharacteristic
296C23×C4C22×D7911yescharacteristic
297C22×C8C22×D7912yes—
298C22×C8C22×D7912yes—
299C22⋊Q8—794no—
300C22⋊Q8—1582no—
301C4×Q8—1584no—
302C2×C4⋊C4—794no—
303C2×C4⋊C4—792no—
304C2×C4⋊C4—792no—
305C2×C4⋊C4—791no—
306C2×C4⋊C4—791no—
307C2×C4⋊C4—791no—
308C2×C4⋊C4—1581no—
309C2×C4⋊C4—1581no—
310C2×C4⋊C4—1584no—
311C2×C4⋊C4—1581no—
312C2×C4⋊C4—1581no—
313C2×C4⋊C4—1581no—
314C2×C4⋊C4—1582no—
315C2×C22⋊C4—1581no—
316C2×C22⋊C4—1581no—
317C2×C42—24no—
318C2×C42—3164no—
319C2×C42—1582no—
320C2×C42—1581no—
321C2×C42—1581no—
322C2×C42—1582no—
323C2×C42D31611yescharacteristic
324C2×C42D31611yescharacteristic
325C2×C42C22×D7911yescharacteristic
326C2×C42C22×D7911yescharacteristic
327#106—798no—
328#106—1584no—
329#103—798no—
330#103—1584no—
331C22⋊C8—22no—
332C22⋊C8C4×D7914yes—
333C4×C8—24no—
334#95—1582no—
335#95—1582no—
336#95—1581no—
337#95—1581no—
338#95—1581no—
339#95—1581no—
340#95—1581no—
341C24C2×D31611yescharacteristic
342C2×Q8—792no—
343C2×Q8—1582no—
344C2×Q8—1582no—
345C2×Q8—1581no—
346C22×C4—22no—
347C22×C4—22no—
348C22×C4—22no—
349C22×C4—22no—
350C22×C4—22no—
351C22×C4—22no—
352C22×C4—41no—
353C22×C4—3162no—
354C22×C4—3162no—
355C22×C4—3162no—
356C22×C4—3162no—
357C22×C4—1581no—
358C22×C4—1581no—
359C22×C4—1584no—
360C22×C4—1584no—
361C22×C4—1582no—
362C22×C4—1582no—
363C22×C4—1581no—
364C22×C4—1581no—
365C22×C4#1192961314yes—
366C22×C4C2×C4×D7912yes—
367C22×C4C2×D31611yescharacteristic
368C22×C4C2×D31611yescharacteristic
369C22×C4C2×D31611yescharacteristic
370C22×C4C2×D31611yescharacteristic
371C22×C4C2×D31611yescharacteristic
372C22×C4#1192962412yes—
373C22×C4C23×D7911yescharacteristic
374C2×C8—22no—
375C2×C8—22no—
376C2×C8—22no—
377C2×C8—22no—
378C2×C8—22no—
379C2×C8C2×C4×D7914yes—
380C4⋊C4—3162no—
381C4⋊C4—3162no—
382C4⋊C4—794no—
383C4⋊C4—794no—
384C4⋊C4—792no—
385C4⋊C4—1584no—
386C4⋊C4—1582no—
387C4⋊C4—1582no—
388C4⋊C4—1582no—
389C4⋊C4—1582no—
390C4⋊C4—1581no—
391C4⋊C4—1584no—
392C4⋊C4—1584no—
393C22⋊C4—3162no—
394C22⋊C4—1584no—
395C42—22no—
396C42—22no—
397C42—22no—
398C42—3162no—
399C42—3164no—
400C42—3164no—
401C42—3162no—
402C42#1192962314yes—
403C23—21no—
404C23—21no—
405C23—21no—
406C23—21no—
407C23C4×D31612yes—
408C23C2×#1192961312yes—
409C23#1457918312yes—
410C23C22×D31611yescharacteristic
411Q8—3162no—
412Q8—1584no—
413C2×C4—21no—
414C2×C4—21no—
415C2×C4—21no—
416C2×C4—21no—
417C2×C4—21no—
418C2×C4—21no—
419C2×C4—28no—
420C2×C4—24no—
421C2×C4—24no—
422C2×C4—21no—
423C2×C4—21no—
424C2×C4—21no—
425C2×C4—44no—
426C2×C4—3168no—
427C2×C4—3168no—
428C2×C4—3161no—
429C2×C4—3161no—
430C2×C4—3162no—
431C2×C4—3162no—
432C2×C4—3162no—
433C2×C4—3161no—
434C2×C4—3161no—
435C2×C4—3162no—
436C2×C4—3161no—
437C2×C4—3161no—
438C2×C4—3161no—
439C2×C4—3161no—
440C2×C4—3161no—
441C2×C4—3161no—
442C2×C4—1582no—
443C2×C4—1582no—
444C2×C4—1584no—
445C2×C4—1584no—
446C2×C4C4×D31612yes—
447C2×C4#1457914512yes—
448C2×C4#1457914512yes—
449C2×C4C2×#1192961312yes—
450C2×C4C2×#1192961312yes—
451C2×C4#1457919412yes—
452C2×C4C22×C4×D7911yescharacteristic
453C2×C4#41×D7912yes—
454C2×C4C2×#1192962312yes—
455C2×C4C2×#1192962411yescharacteristic
456C8—24no—
457C8—42no—
458C22—22no—
459C22—22no—
460C22—22no—
461C22—22no—
462C22—22no—
463C22—22no—
464C22C4×#1192961314yes—
465C22C2×C4×D31611yescharacteristic
466C22C2×#1457914511yescharacteristic
467C22#1909907511yescharacteristic
468C22C22×#1192961311yescharacteristic
469C22C2×#1457918311yescharacteristic
470C22C2×#1457919411yescharacteristic
471C22#1909936311yescharacteristic
472C4—22no—
473C4—22no—
474C4—22no—
475C4—41no—
476C4—3162no—
477C4—3162no—
478C4—3164no—
479C4—3164no—
480C4—6321no—
481C4—6321no—
482C4#1909889414yesdirect product factor
483C4C4×#1192962312yes—
484C4#1909909312yes—
485C2—24no—
486C2C4×#1457914511yescharacteristic
487C2C2×C4×#1192961311yescharacteristic
488C2C4×#1457919411yescharacteristic
489C2C2×#1909889411yescharacteristic
490C2#2377331511yescharacteristic
491C2#2377340911yescharacteristic
492C2#2377348211yescharacteristic
subgroupG/H
centerC22×C4C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC4×C22⋊C8×C79C2
socleC23×C79C22×D4
prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC4×C22⋊C8D79
hypocenterC79C4×#483
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C4×C22⋊C8

Complements

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

NH ≅ G/Ntype
4. #23764035C2semidirect
5. #23763986C2semidirect
9. C4×#14579093C2semidirect
10. C4×#14579086C2semidirect
17. #19098894C4direct (N × H)
71. #14579093C2×C4semidirect
73. #14579086C2×C4semidirect
229. C4×C79#483semidirect
258. C79C4×#483semidirect
482. C4#19098894direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190988942
C4×#145791402
C2×C4×C4⋊Dic792
#237640352
#237639862
#237637052
#237635952
#237634872
C4×#145790932
C4×#145790862
C4×C22⋊C8×C792
C4×#48379