Finite Group Databasebeta

← C4×#19098911 #34296238

Subgroups — C4×#19098911 #34296238

Order 20224.

1046 conjugacy classes of subgroups.

The subgroup lattice has 430 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098911C211yesmaximal, characteristic
2C4×#14579158C211yesmaximal, characteristic
3#23764362C211yesmaximal, characteristic, complemented
4#23764205C211yesmaximal, characteristic
5#23764082C214yesmaximal, complemented
6#23763527C211yesmaximal, characteristic, complemented
7C4×#14579081C214yesmaximal, complemented
8C42×C79⋊C8C211yesmaximal, characteristic, complemented
9C4×C4⋊Q8×C79C211yesmaximal, characteristic, complemented
10C2×#14579158C2211yescharacteristic
11C2×C4×D316—21no—
12C2×C4×D316—21no—
13C2×C4×D316C2212yes—
14#19098911C418yesdirect product factor
15C2×#14579081C2214yes—
16C2×#14579081C2214yes—
17C2×C4×C79⋊C8C2212yes—
18C2×C4×C79⋊C8C2212yes—
19C2×C4×C79⋊C8C2211yescharacteristic
20C2×C4×C79⋊C8C2211yescharacteristic
21#19098465—21no—
22#19098465—21no—
23#19098465C2212yes—
24#19098433C2211yescharacteristic
25#19098325C2214yes—
26#19098325C2214yes—
27C2×C4⋊Q8×C79C2211yescharacteristic
28C2×C4×Q8×C79—21no—
29#391×C79—21no—
30#389×C79—21no—
31#389×C79C2212yes—
32#384×C79C2211yescharacteristic
33C4×C4⋊C4×C79—21no—
34C4×C4⋊C4×C79C2212yes—
35C43×C79C2211yescharacteristic
36C22×D316—21no—
37C22×D316—21no—
38C22×D316C2312yes—
39C22×C4×D79—22no—
40C22×C79⋊C8C2312yes—
41C22×C79⋊C8C2312yes—
42#14579158—22no—
43#14579158C2×C414yes—
44C4×D316—28no—
45C4×D316—44no—
46C4×D316—44no—
47C2×C4⋊Dic79—21no—
48C2×C4⋊Dic79—21no—
49C2×C4⋊Dic79C2312yes—
50C2×(C2×D79)⋊C4—22no—
51C2×(C2×D79)⋊C4—22no—
52C2×(C2×D79)⋊C4—22no—
53#14579081—28no—
54#14579081C2×C4116yescomplemented
55C4×C79⋊C8—22no—
56C4×C79⋊C8—24no—
57C4×C79⋊C8—24no—
58C4×C79⋊C8C2×C414yescomplemented
59C22×Q8×C79—21no—
60C4⋊Q8×C79—22no—
61C4⋊Q8×C79C2×C414yescomplemented
62C4×Q8×C79—44no—
63C2×C4⋊C4×C79—21no—
64C2×C4⋊C4×C79—21no—
65C2×C4⋊C4×C79—22no—
66C2×C4⋊C4×C79—21no—
67C2×C4⋊C4×C79C2312yes—
68C2×C4⋊C4×C79C2312yes—
69C2×C42×C79—22no—
70C2×C42×C79D411yescharacteristic
71C2×C42×C79D411yescharacteristic
72C2×C42×C79D411yescharacteristic
73C2×C42×C79D411yescharacteristic
74C2×C42×C79C2311yescharacteristic
75C2×C42×C79C2311yescharacteristic
76C2×C42×C79C2311yescharacteristic
77#95×C79—22no—
78#95×C79—22no—
79C23×D79—22no—
80C2×D316—24no—
81C2×D316—24no—
82C2×D316—22no—
83C2×D316—24no—
84C2×D316—24no—
85C2×D316—42no—
86C2×D316—42no—
87C2×D316—42no—
88C2×D316—42no—
89C2×D316C22×C414yes—
90C22×Dic79—22no—
91C2×C4×D79—44no—
92C2×C4×D79—44no—
93C2×C4×D79—44no—
94C2×C79⋊C8—22no—
95C2×C79⋊C8—22no—
96C2×C79⋊C8—22no—
97C2×C79⋊C8—22no—
98C2×C79⋊C8C22×C414yes—
99C2×C79⋊C8#4114yes—
100C4⋊Dic79—24no—
101C4⋊Dic79—42no—
102C4⋊Dic79—42no—
103(C2×D79)⋊C4—44no—
104(C2×D79)⋊C4—44no—
105(C2×D79)⋊C4—44no—
106C2×Q8×C79—24no—
107C2×Q8×C79—42no—
108C2×Q8×C79—42no—
109C22×C4×C79—22no—
110C22×C4×C79—22no—
111C22×C4×C79C2×D411yescharacteristic
112C22×C4×C79C2×D411yescharacteristic
113C22×C4×C79C2×D411yescharacteristic
114C22×C4×C79C2×D411yescharacteristic
115C22×C4×C79C2×D411yescharacteristic
116C22×C4×C79C2×D411yescharacteristic
117C22×C4×C79C2411yescharacteristic
118C4⋊C4×C79—24no—
119C4⋊C4×C79—22no—
120C4⋊C4×C79—24no—
121C4⋊C4×C79—44no—
122C4⋊C4×C79—42no—
123C4⋊C4×C79—42no—
124C4⋊C4×C79C22×C414yes—
125C42×C79—22no—
126C42×C79—22no—
127C42×C79—22no—
128C42×C79—44no—
129C42×C79D814yes—
130C42×C79SD1614yes—
131C42×C79C22×C412yes—
132C42×C79#4112yes—
133C42×C79#4114yes—
134C23×C79C22×D411yescharacteristic
135C22×D79—24no—
136C22×D79—42no—
137C22×D79—42no—
138C22×D79—42no—
139C22×D79—42no—
140C22×D79—42no—
141C22×D79—42no—
142Q8×C79—48no—
143C2×C4×C79—21no—
144C2×C4×C79—21no—
145C2×C4×C79—21no—
146C2×C4×C79—21no—
147C2×C4×C79—21no—
148C2×C4×C79—21no—
149C2×C4×C79—24no—
150C2×C4×C79—42no—
151C2×C4×C79—42no—
152C2×C4×C79—42no—
153C2×C4×C79—42no—
154C2×C4×C79—42no—
155C2×C4×C79C4×D412yes—
156C2×C4×C79C4×D412yes—
157C2×C4×C79#12412yes—
158C2×C4×C79#12412yes—
159C2×C4×C79C2×D812yes—
160C2×C4×C79C2×D812yes—
161C2×C4×C79C2×D812yes—
162C2×C4×C79C2×SD1612yes—
163C2×C4×C79C2×SD1612yes—
164C2×C4×C79C2×SD1612yes—
165C2×C4×C79#13512yes—
166C2×C4×C79#13512yes—
167C2×C4×C79C23×C411yescharacteristic
168C2×C4×C79C2×#4112yes—
169C2×C4×C79C2×#4111yescharacteristic
170C2×C4×C79C2×#4112yes—
171C2×Dic79—42no—
172C2×Dic79—42no—
173C2×Dic79—42no—
174D316—28no—
175D316—44no—
176D316—48no—
177D316—48no—
178C4×D79—88no—
179C79⋊C8—24no—
180C79⋊C8—24no—
181C22×C79C2×C4×D411yescharacteristic
182C22×C79C2×#12411yescharacteristic
183C22×C79#53211yescharacteristic
184C22×C79C22×D811yescharacteristic
185C22×C79C22×SD1611yescharacteristic
186C22×C79C2×#13511yescharacteristic
187C22×C79C2×#13511yescharacteristic
188C2×D79—44no—
189C2×D79—44no—
190C2×D79—44no—
191C2×D79—82no—
192C2×D79—82no—
193C2×D79—82no—
194C2×D79—82no—
195C4×C79—22no—
196C4×C79—22no—
197C4×C79—22no—
198C4×C79—44no—
199C4×C79—82no—
200C4×C79C4×D814yes—
201C4×C79C4×SD1614yes—
202C4×C79#48614yescomplemented
203C4×C79C4×#4112yes—
204C4×C79#52912yes—
205Dic79—82no—
206C4×#486—791nomaximal, Sylow
207C2×C79C4×#12411yescharacteristic
208C2×C79C2×C4×D811yescharacteristic
209C2×C79C2×C4×SD1611yescharacteristic
210C2×C79C2×#48611yescharacteristic
211C2×C79#313111yescharacteristic
212C2×C79#316711yescharacteristic
213C2×C79#316911yescharacteristic
214D79—84no—
215C2×#486—791no—
216C4×C4⋊Q8D7911yescharacteristic, complemented
217C4×#127—791no—
218#1990—791no—
219#1957—791no—
220#1934—794no—
221#1834—791no—
222C4×#102—794no—
223C42×C8—791no—
224C79C4×#48611yescharacteristic, complemented, Sylow
225C2×C4⋊Q8C2×D7911yescharacteristic
226C2×#127—791no—
227C2×C4×Q8—21no—
228C2×C4×D4—792no—
229C2×C4×D4—1581no—
230C2×C4×D4—1581no—
231#486—798no—
232C2×#102—794no—
233C2×#102—794no—
234C2×C4×C8—791no—
235C2×C4×C8—792no—
236C2×C4×C8—791no—
237C2×C4×C8—792no—
238#391—21no—
239#390—792no—
240#390—1581no—
241#390—1581no—
242#389—21no—
243#389C2×D7912yes—
244#384—791no—
245#384C2×D7911yescharacteristic
246C4×C4⋊C4—21no—
247C4×C4⋊C4C2×D7912yes—
248C43C2×D7911yescharacteristic
249#340—794no—
250#340—794no—
251C22×Q8—21no—
252C22×D4—792no—
253C22×D4—1581no—
254C22×D4—1581no—
255C23×C4—1582no—
256C22×C8—792no—
257C22×C8—792no—
258C4⋊Q8—22no—
259C4⋊Q8C4×D7914yescomplemented
260#127—794no—
261#127—1582no—
262C4×Q8—44no—
263C4×D4—3164no—
264C4×D4—3164no—
265C4×D4—1588no—
266C2×C4⋊C4—21no—
267C2×C4⋊C4—21no—
268C2×C4⋊C4—22no—
269C2×C4⋊C4—21no—
270C2×C4⋊C4—792no—
271C2×C4⋊C4—1581no—
272C2×C4⋊C4—1581no—
273C2×C4⋊C4C22×D7912yes—
274C2×C4⋊C4C22×D7912yes—
275C2×C22⋊C4—1582no—
276C2×C22⋊C4—1582no—
277C2×C22⋊C4—1582no—
278C2×C42—22no—
279C2×C42C22⋊D7911yescharacteristic
280C2×C42C22⋊D7911yescharacteristic
281C2×C42C22⋊D7911yescharacteristic
282C2×C42C22⋊D7911yescharacteristic
283C2×C42C22×D7911yescharacteristic
284C2×C42C22×D7911yescharacteristic
285C2×C42C22×D7911yescharacteristic
286#102—7916no—
287#102—1588no—
288C4×C8—794no—
289C4×C8—1584no—
290C4×C8—1582no—
291C4×C8—1584no—
292#95—22no—
293#95—22no—
294C24—1582no—
295C2×Q8—24no—
296C2×Q8—42no—
297C2×Q8—42no—
298C2×D4—3162no—
299C2×D4—3162no—
300C2×D4—3162no—
301C2×D4—3162no—
302C2×D4—794no—
303C2×D4—1584no—
304C2×D4—1582no—
305C2×D4—1584no—
306C2×D4—1584no—
307C2×D4—1584no—
308C22×C4—22no—
309C22×C4—22no—
310C22×C4—3164no—
311C22×C4—3164no—
312C22×C4—3164no—
313C22×C4—1582no—
314C22×C4C2×C22⋊D7911yescharacteristic
315C22×C4C2×C22⋊D7911yescharacteristic
316C22×C4C2×C22⋊D7911yescharacteristic
317C22×C4C2×C22⋊D7911yescharacteristic
318C22×C4C2×C22⋊D7911yescharacteristic
319C22×C4C2×C22⋊D7911yescharacteristic
320C22×C4C23×D7911yescharacteristic
321C2×C8—794no—
322C2×C8—794no—
323C2×C8—1582no—
324C2×C8—1582no—
325C2×C8—1582no—
326C2×C8—1582no—
327C4⋊C4—22no—
328C4⋊C4—24no—
329C4⋊C4—24no—
330C4⋊C4—44no—
331C4⋊C4—42no—
332C4⋊C4—42no—
333C4⋊C4—3162no—
334C4⋊C4—3162no—
335C4⋊C4—1584no—
336C4⋊C4C2×C4×D7914yes—
337C22⋊C4—3164no—
338C22⋊C4—3164no—
339C22⋊C4—3164no—
340C42—22no—
341C42—22no—
342C42—22no—
343C42—44no—
344C42#1192960914yes—
345C42#1192961114yes—
346C42C2×C4×D7912yes—
347C42#1192962412yes—
348C42#1192962514yes—
349C23—3162no—
350C23—3162no—
351C23—3162no—
352C23—3162no—
353C23—3162no—
354C23—3162no—
355C23—1584no—
356C23C22×C22⋊D7911yescharacteristic
357Q8—48no—
358D4—3168no—
359D4—3168no—
360D4—3164no—
361D4—1588no—
362C2×C4—21no—
363C2×C4—21no—
364C2×C4—21no—
365C2×C4—21no—
366C2×C4—21no—
367C2×C4—21no—
368C2×C4—24no—
369C2×C4—42no—
370C2×C4—42no—
371C2×C4—42no—
372C2×C4—42no—
373C2×C4—42no—
374C2×C4—3162no—
375C2×C4—3162no—
376C2×C4—3162no—
377C2×C4—6328no—
378C2×C4C4×C22⋊D7912yes—
379C2×C4C4×C22⋊D7912yes—
380C2×C4#1457915012yes—
381C2×C4#1457915012yes—
382C2×C4C2×#1192960912yes—
383C2×C4C2×#1192960912yes—
384C2×C4C2×#1192960912yes—
385C2×C4C2×#1192961112yes—
386C2×C4C2×#1192961112yes—
387C2×C4C2×#1192961112yes—
388C2×C4#1457918112yes—
389C2×C4#1457918112yes—
390C2×C4C22×C4×D7911yescharacteristic
391C2×C4#41×D7912yes—
392C2×C4C2×#1192962411yescharacteristic
393C2×C4C2×#1192962512yes—
394C8—1584no—
395C8—1584no—
396C22—3164no—
397C22—3164no—
398C22—3164no—
399C22—6322no—
400C22—6322no—
401C22—6322no—
402C22—6322no—
403C22C2×C4×C22⋊D7911yescharacteristic
404C22C2×#1457915011yescharacteristic
405C22#1909910911yescharacteristic
406C22C22×#1192960911yescharacteristic
407C22C22×#1192961111yescharacteristic
408C22C2×#1457918111yescharacteristic
409C22C2×#1457918111yescharacteristic
410C4—22no—
411C4—22no—
412C4—22no—
413C4—44no—
414C4—82no—
415C4—6322no—
416C4C4×#1192960914yes—
417C4C4×#1192961114yes—
418C4#1909891114yesdirect product factor
419C4C4×#1192962512yes—
420C4#1909910012yes—
421C2—6324no—
422C2C4×#1457915011yescharacteristic
423C2C2×C4×#1192960911yescharacteristic
424C2C2×C4×#1192961111yescharacteristic
425C2C2×#1909891111yescharacteristic
426C2#2377372511yescharacteristic
427C2#2377396011yescharacteristic
428C2#2377397511yescharacteristic
subgroupG/H
centerC22×C4C2×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC4×C4⋊Q8×C79C2
socleC23×C79C22×D4
prime radicalC2×#14579158C22
cosocleC22×C4×C79C24
hypercenterC4×C4⋊Q8D79
hypocenterC79C4×#486
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C43 ◁ C4×C4⋊Q8

Complements

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

NH ≅ G/Ntype
3. #23764362C2semidirect
5. #23764082C2semidirect
6. #23763527C2semidirect
7. C4×#14579081C2semidirect
8. C42×C79⋊C8C2semidirect
9. C4×C4⋊Q8×C79C2semidirect
14. #19098911C4direct (N × H)
54. #14579081C2×C4semidirect
58. C4×C79⋊C8C2×C4semidirect
61. C4⋊Q8×C79C2×C4semidirect
202. C4×C79#486semidirect
216. C4×C4⋊Q8D79semidirect
224. C79C4×#486semidirect
259. C4⋊Q8C4×D79semidirect
418. C4#19098911direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989112
C4×#145791582
#237643622
#237642052
#237640822
#237635272
C4×#145790812
C42×C79⋊C82
C4×C4⋊Q8×C792
C4×#48679