Finite Group Databasebeta

← C4×#19098917 #34296252

Subgroups — C4×#19098917 #34296252

Order 20224.

858 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098917C211yesmaximal, characteristic
2C4×#14579153C211yesmaximal, characteristic, complemented
3#23764364C211yesmaximal, characteristic, complemented
4#23764212C211yesmaximal, characteristic
5#23764086C212yesmaximal
6#23764079C212yesmaximal, complemented
7#23763530C211yesmaximal, characteristic, complemented
8C4×#14579085C212yesmaximal, complemented
9C4×#14579082C212yesmaximal
10C42×C79⋊C8C211yesmaximal, characteristic, complemented
11C4×#124×C79C211yesmaximal, characteristic
12C2×#14579153C2211yescharacteristic
13#19098917C418yesdirect product factor
14C2×#14579085C2212yes—
15C2×#14579085C2212yes—
16C2×#14579082C2212yes—
17C2×#14579082C2212yes—
18C2×C4×C79⋊C8C2212yes—
19C2×C4×C79⋊C8C2212yes—
20C2×C4×C79⋊C8C2211yescharacteristic
21C2×C4×C79⋊C8C2211yescharacteristic
22#19098461C2212yes—
23#19098447—22no—
24#19098429C2211yescharacteristic
25C4×Dic79⋊C4—22no—
26C4×C4⋊Dic79C2212yes—
27#19098325C2212yes—
28#19098325C2212yes—
29#19098325C2212yes—
30#19098325C2212yes—
31C2×#124×C79C2211yescharacteristic
32C2×C4×Q8×C79C2211yescharacteristic
33C2×C4×D4×C79C2211yescharacteristic
34#391×C79C2211yescharacteristic
35#390×C79C2211yescharacteristic
36#388×C79—22no—
37#382×C79C2211yescharacteristic
38C4×C22⋊C4×C79—22no—
39C43×C79C2211yescharacteristic
40C22×C79⋊C8C2312yes—
41C22×C79⋊C8C2312yes—
42#14579153—22no—
43#14579153C2×C414yescomplemented
44C2×C4⋊Dic79C2312yes—
45C2×C4⋊Dic79C2312yes—
46C2×Dic79⋊C4—22no—
47C2×Dic79⋊C4—22no—
48C2×C4×Dic79—22no—
49#14579085—24no—
50#14579085C2×C418yescomplemented
51#14579082—24no—
52#14579082C2×C418yes—
53C4×C79⋊C8—24no—
54C4×C79⋊C8—22no—
55C4×C79⋊C8—24no—
56C4×C79⋊C8C2×C414yescomplemented
57C79⋊#95—22no—
58C79⋊#95—22no—
59C79⋊#95—22no—
60C22×Q8×C79C2311yescharacteristic
61C22×D4×C79C2311yescharacteristic
62C23×C4×C79—21no—
63#124×C79—22no—
64#124×C79C2×C414yes—
65C4×Q8×C79—24no—
66C4×D4×C79—24no—
67C2×C4⋊C4×C79—21no—
68C2×C4⋊C4×C79C2311yescharacteristic
69C2×C4⋊C4×C79C2311yescharacteristic
70C2×C22⋊C4×C79—22no—
71C2×C22⋊C4×C79—21no—
72C2×C22⋊C4×C79—22no—
73C2×C42×C79—21no—
74C2×C42×C79D412yes—
75C2×C42×C79D412yes—
76C2×C42×C79C2311yescharacteristic
77C2×C42×C79C2311yescharacteristic
78C2×C42×C79C2311yescharacteristic
79#95×C79—22no—
80#95×C79—22no—
81C22×Dic79—22no—
82C22×Dic79—22no—
83C2×C79⋊C8—22no—
84C2×C79⋊C8—22no—
85C2×C79⋊C8—22no—
86C2×C79⋊C8—22no—
87C2×C79⋊C8C22×C414yes—
88C2×C79⋊C8#4114yes—
89C4⋊Dic79—22no—
90C4⋊Dic79—22no—
91C4⋊Dic79—22no—
92C4⋊Dic79C22×C414yes—
93Dic79⋊C4—28no—
94Dic79⋊C4—44no—
95C4×Dic79—44no—
96C24×C79—21no—
97C2×Q8×C79—21no—
98C2×Q8×C79—22no—
99C2×Q8×C79—22no—
100C2×Q8×C79C22×C412yes—
101C2×D4×C79—22no—
102C2×D4×C79—22no—
103C2×D4×C79—21no—
104C2×D4×C79C22×C412yes—
105C22×C4×C79—21no—
106C22×C4×C79—21no—
107C22×C4×C79—21no—
108C22×C4×C79—42no—
109C22×C4×C79—44no—
110C22×C4×C79C2×D412yes—
111C22×C4×C79C2×D411yescharacteristic
112C22×C4×C79C2×D412yes—
113C22×C4×C79C2×D411yescharacteristic
114C22×C4×C79C2411yescharacteristic
115C4⋊C4×C79—22no—
116C4⋊C4×C79—22no—
117C4⋊C4×C79—42no—
118C22⋊C4×C79—28no—
119C22⋊C4×C79—42no—
120C22⋊C4×C79—44no—
121C42×C79—24no—
122C42×C79—24no—
123C42×C79—22no—
124C42×C79—42no—
125C42×C79C22×C412yes—
126C42×C79#4112yes—
127C42×C79#4114yes—
128C23×C79—22no—
129C23×C79—41no—
130C23×C79—41no—
131C23×C79—42no—
132C23×C79—42no—
133C23×C79C22×D411yescharacteristic
134Q8×C79—24no—
135Q8×C79—42no—
136D4×C79—24no—
137D4×C79—42no—
138C2×C4×C79—22no—
139C2×C4×C79—22no—
140C2×C4×C79—22no—
141C2×C4×C79—22no—
142C2×C4×C79—22no—
143C2×C4×C79—22no—
144C2×C4×C79—41no—
145C2×C4×C79—41no—
146C2×C4×C79—41no—
147C2×C4×C79—41no—
148C2×C4×C79—42no—
149C2×C4×C79—42no—
150C2×C4×C79—84no—
151C2×C4×C79C4×D414yes—
152C2×C4×C79#12412yes—
153C2×C4×C79#12412yes—
154C2×C4×C79#13514yes—
155C2×C4×C79#13514yes—
156C2×C4×C79C23×C411yescharacteristic
157C2×C4×C79C2×#4112yes—
158C2×C4×C79C2×#4112yes—
159C2×C4×C79C2×#4111yescharacteristic
160C2×Dic79—24no—
161C2×Dic79—42no—
162C2×Dic79—42no—
163C2×Dic79—42no—
164C2×Dic79—42no—
165C2×Dic79—42no—
166C79⋊C8—24no—
167C79⋊C8—24no—
168C22×C79—44no—
169C22×C79—42no—
170C22×C79—81no—
171C22×C79—81no—
172C22×C79—82no—
173C22×C79C2×C4×D411yescharacteristic
174C22×C79C2×#12411yescharacteristic
175C22×C79#53211yescharacteristic
176C22×C79C2×#13512yes—
177C22×C79C2×#13512yes—
178C4×C79—22no—
179C4×C79—24no—
180C4×C79—24no—
181C4×C79—42no—
182C4×C79—81no—
183C4×C79—81no—
184C4×C79#48814yescomplemented
185C4×C79C4×#4112yes—
186C4×C79#52912yes—
187Dic79—44no—
188Dic79—82no—
189C4×#488—791nomaximal, Sylow
190C2×C79—82no—
191C2×C79C4×#12411yescharacteristic
192C2×C79C4×#13512yes—
193C2×C79C2×#48811yescharacteristic
194C2×C79#313111yescharacteristic
195C2×C79#316812yes—
196C2×#488—791no—
197C4×#125—791no—
198C4×#124D7911yescharacteristic
199#1991—791no—
200#1958—791no—
201#1934—792no—
202#1933—792no—
203#1835—791no—
204C4×#103—792no—
205C4×#102—792no—
206C42×C8—791no—
207C79C4×#48811yescharacteristic, complemented, Sylow
208C2×#125—791no—
209C2×#124C2×D7911yescharacteristic
210C2×C4×Q8C2×D7911yescharacteristic
211C2×C4×D4C2×D7911yescharacteristic
212#488—798no—
213C2×#103—792no—
214C2×#103—792no—
215C2×#102—792no—
216C2×#102—792no—
217C2×C4×C8—791no—
218C2×C4×C8—792no—
219C2×C4×C8—791no—
220C2×C4×C8—792no—
221#391C2×D7911yescharacteristic
222#390C2×D7911yescharacteristic
223#389—792no—
224#388—22no—
225#387—1582no—
226#382—791no—
227#382C2×D7911yescharacteristic
228C4×C4⋊C4—792no—
229C4×C4⋊C4—1582no—
230C4×C22⋊C4—22no—
231C43C2×D7911yescharacteristic
232#340—792no—
233#340—792no—
234#340—792no—
235#340—792no—
236C22×Q8C22×D7911yescharacteristic
237C22×D4C22×D7911yescharacteristic
238C23×C4—21no—
239C22×C8—792no—
240C22×C8—792no—
241#125—794no—
242#125—1582no—
243#124—22no—
244#124C4×D7914yes—
245C4×Q8—24no—
246C4×D4—24no—
247C2×C4⋊C4—21no—
248C2×C4⋊C4—792no—
249C2×C4⋊C4—792no—
250C2×C4⋊C4—1582no—
251C2×C4⋊C4—1582no—
252C2×C4⋊C4C22×D7911yescharacteristic
253C2×C4⋊C4C22×D7911yescharacteristic
254C2×C22⋊C4—22no—
255C2×C22⋊C4—21no—
256C2×C22⋊C4—22no—
257C2×C42—21no—
258C2×C42—1582no—
259C2×C42C22⋊D7912yes—
260C2×C42C22⋊D7912yes—
261C2×C42C22×D7911yescharacteristic
262C2×C42C22×D7911yescharacteristic
263C2×C42C22×D7911yescharacteristic
264#103—798no—
265#103—1584no—
266#102—798no—
267#102—1584no—
268C4×C8—794no—
269C4×C8—1584no—
270C4×C8—1584no—
271C4×C8—1582no—
272#95—22no—
273#95—22no—
274#95—1582no—
275#95—1582no—
276#95—1582no—
277C24—21no—
278C2×Q8—21no—
279C2×Q8—22no—
280C2×Q8—22no—
281C2×Q8C2×C4×D7912yes—
282C2×D4—22no—
283C2×D4—22no—
284C2×D4—21no—
285C2×D4C2×C4×D7912yes—
286C22×C4—21no—
287C22×C4—21no—
288C22×C4—21no—
289C22×C4—42no—
290C22×C4—44no—
291C22×C4—1582no—
292C22×C4—1582no—
293C22×C4C2×C22⋊D7912yes—
294C22×C4C2×C22⋊D7911yescharacteristic
295C22×C4C2×C22⋊D7912yes—
296C22×C4C2×C22⋊D7911yescharacteristic
297C22×C4C23×D7911yescharacteristic
298C2×C8—794no—
299C2×C8—794no—
300C2×C8—1582no—
301C2×C8—1582no—
302C2×C8—1582no—
303C2×C8—1582no—
304C4⋊C4—22no—
305C4⋊C4—22no—
306C4⋊C4—42no—
307C4⋊C4—3164no—
308C4⋊C4—794no—
309C4⋊C4—1582no—
310C4⋊C4—1582no—
311C4⋊C4—1582no—
312C4⋊C4—1588no—
313C22⋊C4—28no—
314C22⋊C4—42no—
315C22⋊C4—44no—
316C42—22no—
317C42—24no—
318C42—24no—
319C42—42no—
320C42—3164no—
321C42C2×C4×D7912yes—
322C42#1192962314yes—
323C42#1192962412yes—
324C23—22no—
325C23—41no—
326C23—42no—
327C23—42no—
328C23—41no—
329C23C22×C22⋊D7911yescharacteristic
330Q8—24no—
331Q8—42no—
332D4—24no—
333D4—42no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—41no—
341C2×C4—41no—
342C2×C4—41no—
343C2×C4—41no—
344C2×C4—42no—
345C2×C4—42no—
346C2×C4—84no—
347C2×C4—3162no—
348C2×C4—3162no—
349C2×C4—3162no—
350C2×C4—3162no—
351C2×C4—3162no—
352C2×C4—1584no—
353C2×C4C4×C22⋊D7914yes—
354C2×C4#1457914812yes—
355C2×C4#1457914812yes—
356C2×C4#1457918114yes—
357C2×C4#1457918114yes—
358C2×C4C22×C4×D7911yescharacteristic
359C2×C4#41×D7912yes—
360C2×C4C2×#1192962312yes—
361C2×C4C2×#1192962411yescharacteristic
362C8—1584no—
363C8—1584no—
364C22—44no—
365C22—42no—
366C22—82no—
367C22—81no—
368C22—81no—
369C22C2×C4×C22⋊D7911yescharacteristic
370C22C2×#1457914811yescharacteristic
371C22#1909910911yescharacteristic
372C22C2×#1457918112yes—
373C22C2×#1457918112yes—
374C4—24no—
375C4—24no—
376C4—22no—
377C4—42no—
378C4—81no—
379C4—81no—
380C4—3164no—
381C4—6322no—
382C4#1909891714yesdirect product factor
383C4C4×#1192962312yes—
384C4#1909909512yes—
385C2—82no—
386C2C4×#1457914811yescharacteristic
387C2C4×#1457918112yes—
388C2C2×#1909891711yescharacteristic
389C2#2377372211yescharacteristic
390C2#2377396412yes—
subgroupG/H
centerC22×C4C2×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC4×#124×C79C2
socleC23×C79C22×D4
prime radicalC22×D4×C79C23
cosocleC22×C4×C79C24
hypercenterC4×#124D79
hypocenterC79C4×#488
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C43 ◁ C4×#124

Complements

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

NH ≅ G/Ntype
2. C4×#14579153C2semidirect
3. #23764364C2semidirect
6. #23764079C2semidirect
7. #23763530C2semidirect
8. C4×#14579085C2semidirect
10. C42×C79⋊C8C2semidirect
13. #19098917C4direct (N × H)
43. #14579153C2×C4semidirect
50. #14579085C2×C4semidirect
56. C4×C79⋊C8C2×C4semidirect
184. C4×C79#488semidirect
207. C79C4×#488semidirect
382. C4#19098917direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989172
C4×#145791532
#237643642
#237642122
#237640862
#237640792
#237635302
C4×#145790852
C4×#145790822
C42×C79⋊C82
C4×#124×C792
C4×#48879