Finite Group Databasebeta

← C4×#19098487 #34210130

Subgroups — C4×#19098487 #34210130

Order 20224.

1966 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098487C211yesmaximal, characteristic
2C2×C4×Dic79⋊C4C213yesmaximal, complemented
3C2×C4×(C2×D79)⋊C4C213yesmaximal
4#23761662C211yesmaximal, characteristic, complemented
5#23761651C213yesmaximal, complemented
6#23761644C213yesmaximal
7C4×#95×C79C211yesmaximal, characteristic, complemented
8C23×C4×D79C2211yescharacteristic
9C22×Dic79⋊C4C2213yes—
10C22×Dic79⋊C4C2213yes—
11C22×(C2×D79)⋊C4C2213yes—
12C22×(C2×D79)⋊C4C2213yes—
13C22×C4×Dic79C2213yes—
14#19098487C418yesdirect product factor
15C4×Dic79⋊C4—212no—
16C4×(C2×D79)⋊C4—212no—
17C2×C79⋊#95C2213yes—
18C2×C79⋊#95C2213yes—
19C2×C79⋊#95C2213yes—
20C2×C79⋊#95C2213yes—
21C22×C42×C79C2213yes—
22C2×#95×C79C2213yes—
23C2×#95×C79C2211yescharacteristic
24C24×D79C2311yescharacteristic
25C23×Dic79C2313yes—
26C23×Dic79C2311yescharacteristic
27C23×Dic79C2313yes—
28C22×C4×D79—26no—
29C22×C4×D79—26no—
30C22×C4×D79Q814yes—
31C2×Dic79⋊C4—26no—
32C2×Dic79⋊C4—26no—
33C2×Dic79⋊C4—26no—
34C2×Dic79⋊C4—26no—
35C2×Dic79⋊C4—26no—
36C2×Dic79⋊C4C2×C4112yescomplemented
37C2×(C2×D79)⋊C4—26no—
38C2×(C2×D79)⋊C4—26no—
39C2×(C2×D79)⋊C4—26no—
40C2×(C2×D79)⋊C4—26no—
41C2×(C2×D79)⋊C4—26no—
42C2×(C2×D79)⋊C4C2×C4112yes—
43C2×C4×Dic79—26no—
44C2×C4×Dic79—26no—
45C2×C4×Dic79D4112yes—
46C79⋊#95—26no—
47C79⋊#95—26no—
48C79⋊#95—26no—
49C79⋊#95—26no—
50C23×C4×C79C2313yes—
51C23×C4×C79C2313yes—
52C23×C4×C79C2311yescharacteristic
53C2×C42×C79—26no—
54C2×C42×C79—26no—
55C2×C42×C79—26no—
56#95×C79—26no—
57#95×C79C2×C414yescomplemented
58C23×D79—23no—
59C23×D79—23no—
60C23×D79—23no—
61C23×D79—23no—
62C23×D79C22×C412yes—
63C23×D79C2×Q812yes—
64C23×D79#4112yes—
65C22×Dic79—23no—
66C22×Dic79—23no—
67C22×Dic79—23no—
68C22×Dic79—23no—
69C22×Dic79—23no—
70C22×Dic79—23no—
71C22×Dic79—23no—
72C22×Dic79—23no—
73C22×Dic79—23no—
74C22×Dic79—23no—
75C22×Dic79—23no—
76C22×Dic79—23no—
77C22×Dic79C22×C416yes—
78C22×Dic79C2×D416yes—
79C22×Dic79C2×D416yes—
80C22×Dic79C2×Q812yes—
81C22×Dic79#4116yes—
82C2×C4×D79—224no—
83C2×C4×D79—412no—
84C2×C4×D79—44no—
85Dic79⋊C4—224no—
86Dic79⋊C4—224no—
87(C2×D79)⋊C4—224no—
88(C2×D79)⋊C4—224no—
89C4×Dic79—224no—
90C24×C79C2411yescharacteristic
91C22×C4×C79—23no—
92C22×C4×C79—23no—
93C22×C4×C79—23no—
94C22×C4×C79—23no—
95C22×C4×C79—23no—
96C22×C4×C79—23no—
97C22×C4×C79—23no—
98C22×C4×C79—23no—
99C22×C4×C79—23no—
100C22×C4×C79—23no—
101C22×C4×C79—23no—
102C22×C4×C79—23no—
103C22×C4×C79C22×C416yes—
104C22×C4×C79C2×D416yes—
105C22×C4×C79C2×Q812yes—
106C22×C4×C79#4116yes—
107C22×C4×C79#4116yes—
108C42×C79—412no—
109C23×C79C23×C411yescharacteristic
110C23×C79C22×D413yes—
111C23×C79C22×Q811yescharacteristic
112C23×C79C2×#4113yes—
113C23×C79C2×#4111yescharacteristic
114C23×C79C2×#4113yes—
115C23×C79C2×#4113yes—
116C22×D79—26no—
117C22×D79—26no—
118C22×D79—26no—
119C22×D79—26no—
120C22×D79—26no—
121C22×D79—26no—
122C22×D79—43no—
123C22×D79—43no—
124C22×D79—41no—
125C22×D79—43no—
126C22×D79—43no—
127C22×D79—43no—
128C22×D79C4×Q814yes—
129C2×C4×C79—26no—
130C2×C4×C79—26no—
131C2×C4×C79—26no—
132C2×C4×C79—26no—
133C2×C4×C79—26no—
134C2×C4×C79—26no—
135C2×C4×C79—43no—
136C2×C4×C79—43no—
137C2×C4×C79—43no—
138C2×C4×C79—43no—
139C2×C4×C79—43no—
140C2×C4×C79—43no—
141C2×C4×C79—43no—
142C2×C4×C79—43no—
143C2×C4×C79#121112yes—
144C2×C4×C79C22⋊Q8112yes—
145C2×C4×C79#12614yes—
146C2×Dic79—26no—
147C2×Dic79—26no—
148C2×Dic79—26no—
149C2×Dic79—26no—
150C2×Dic79—26no—
151C2×Dic79—26no—
152C2×Dic79—26no—
153C2×Dic79—26no—
154C2×Dic79—26no—
155C2×Dic79—26no—
156C2×Dic79—43no—
157C2×Dic79—43no—
158C2×Dic79—41no—
159C2×Dic79—43no—
160C2×Dic79—43no—
161C2×Dic79—43no—
162C2×Dic79C4×D4112yes—
163C4×D79—416no—
164C22×C79C2×C4×D413yes—
165C22×C79C2×C4×Q811yescharacteristic
166C22×C79C4×#4113yes—
167C22×C79C2×#12113yes—
168C22×C79C2×C22⋊Q813yes—
169C22×C79#52513yes—
170C22×C79#52513yes—
171C22×C79C2×#12611yescharacteristic
172C22×C79#52913yes—
173C22×C79#52913yes—
174C22×C79#52913yes—
175C22×C79#53213yes—
176C22×C79#53313yes—
177C2×D79—212no—
178C2×D79—42no—
179C2×D79—42no—
180C2×D79—46no—
181C2×D79—46no—
182C2×D79—42no—
183C2×D79—46no—
184C4×C79—46no—
185C4×C79—46no—
186C4×C79#39618yescomplemented
187Dic79—212no—
188Dic79—42no—
189Dic79—46no—
190C4×#396—791nomaximal, Sylow
191C2×C79C4×#12113yes—
192C2×C79C4×C22⋊Q813yes—
193C2×C79C4×#12611yescharacteristic
194C2×C79C2×#39611yescharacteristic
195C2×C79#239213yes—
196C2×C79#239613yes—
197C2×C79#240111yescharacteristic
198D79—44no—
199C2×#396—791no—
200C2×C4×C4⋊C4—793no—
201C2×C4×C22⋊C4—793no—
202#1443—791no—
203#1441—793no—
204#1439—793no—
205C4×#95D7911yescharacteristic, complemented
206C79C4×#39611yescharacteristic, complemented, Sylow
207C24×C4—791no—
208C22×C4⋊C4—793no—
209C22×C4⋊C4—793no—
210C22×C22⋊C4—793no—
211C22×C22⋊C4—793no—
212C22×C42—793no—
213C22×C42C2×D7913yes—
214#396—798no—
215C4×C4⋊C4—15812no—
216C4×C22⋊C4—15812no—
217C2×#95—793no—
218C2×#95—793no—
219C2×#95—793no—
220C2×#95—793no—
221C2×#95C2×D7913yes—
222C2×#95C2×D7911yescharacteristic
223C25—791no—
224C23×C4—793no—
225C23×C4—793no—
226C23×C4—791no—
227C23×C4—794no—
228C23×C4—1586no—
229C23×C4—1586no—
230C23×C4C22×D7913yes—
231C23×C4C22×D7913yes—
232C23×C4C22×D7911yescharacteristic
233C2×C4⋊C4—7912no—
234C2×C4⋊C4—1586no—
235C2×C4⋊C4—1586no—
236C2×C4⋊C4—1586no—
237C2×C4⋊C4—1586no—
238C2×C4⋊C4—1586no—
239C2×C22⋊C4—7912no—
240C2×C22⋊C4—1586no—
241C2×C22⋊C4—1586no—
242C2×C22⋊C4—1586no—
243C2×C22⋊C4—1586no—
244C2×C22⋊C4—1586no—
245C2×C42—26no—
246C2×C42—26no—
247C2×C42—26no—
248C2×C42—7912no—
249C2×C42—1586no—
250C2×C42—1586no—
251#95—26no—
252#95—1586no—
253#95—1586no—
254#95—1586no—
255#95—1586no—
256#95C4×D7914yescomplemented
257C24—792no—
258C24—792no—
259C24—792no—
260C24—1583no—
261C24—1583no—
262C24—1583no—
263C24—1583no—
264C24C23×D7911yescharacteristic
265C22×C4—23no—
266C22×C4—23no—
267C22×C4—23no—
268C22×C4—23no—
269C22×C4—23no—
270C22×C4—23no—
271C22×C4—23no—
272C22×C4—23no—
273C22×C4—23no—
274C22×C4—23no—
275C22×C4—23no—
276C22×C4—23no—
277C22×C4—31612no—
278C22×C4—3164no—
279C22×C4—796no—
280C22×C4—796no—
281C22×C4—796no—
282C22×C4—792no—
283C22×C4—796no—
284C22×C4—1583no—
285C22×C4—1583no—
286C22×C4—1583no—
287C22×C4—1583no—
288C22×C4—1583no—
289C22×C4—1583no—
290C22×C4—1583no—
291C22×C4—1583no—
292C22×C4—15824no—
293C22×C4—1583no—
294C22×C4—1583no—
295C22×C4—1583no—
296C22×C4—1583no—
297C22×C4C2×C4×D7916yes—
298C22×C4D4×D7916yes—
299C22×C4Q8×D7912yes—
300C22×C4#1192962416yes—
301C22×C4#1192962416yes—
302C4⋊C4—15824no—
303C4⋊C4—15824no—
304C22⋊C4—15824no—
305C22⋊C4—15824no—
306C42—412no—
307C42—15824no—
308C23—3163no—
309C23—3163no—
310C23—3161no—
311C23—3163no—
312C23—3163no—
313C23—3163no—
314C23—794no—
315C23—1586no—
316C23—1586no—
317C23—1586no—
318C23—1586no—
319C23—1586no—
320C23—1586no—
321C23C22×C4×D7911yescharacteristic
322C23C2×D4×D7913yes—
323C23C2×Q8×D7911yescharacteristic
324C23#41×D7913yes—
325C23#41×D7911yescharacteristic
326C23C2×#1192962413yes—
327C23C2×#1192962413yes—
328C2×C4—26no—
329C2×C4—26no—
330C2×C4—26no—
331C2×C4—26no—
332C2×C4—26no—
333C2×C4—26no—
334C2×C4—43no—
335C2×C4—43no—
336C2×C4—43no—
337C2×C4—43no—
338C2×C4—43no—
339C2×C4—43no—
340C2×C4—43no—
341C2×C4—43no—
342C2×C4—3163no—
343C2×C4—3163no—
344C2×C4—3161no—
345C2×C4—3163no—
346C2×C4—3163no—
347C2×C4—3163no—
348C2×C4—31616no—
349C2×C4—7912no—
350C2×C4—1586no—
351C2×C4—1586no—
352C2×C4—1586no—
353C2×C4—1586no—
354C2×C4—1586no—
355C2×C4—1586no—
356C2×C4—1586no—
357C2×C4—1586no—
358C2×C4—1586no—
359C2×C4—1586no—
360C2×C4#14579134112yes—
361C2×C4#14579139112yes—
362C2×C4#1457915514yes—
363C22—3162no—
364C22—3166no—
365C22—3166no—
366C22—3166no—
367C22—3162no—
368C22—3162no—
369C22—15812no—
370C22C4×D4×D7913yes—
371C22C4×Q8×D7911yescharacteristic
372C22C4×#1192962413yes—
373C22C2×#1457913413yes—
374C22C2×#1457913913yes—
375C22#1909907213yes—
376C22#1909907213yes—
377C22C2×#1457915511yescharacteristic
378C22#1909909113yes—
379C22#1909909113yes—
380C22#1909909713yes—
381C22#1909911013yes—
382C22#1909911713yes—
383C4—46no—
384C4—46no—
385C4—3162no—
386C4—3166no—
387C4—15812no—
388C4#1909848718yesdirect product factor
389C2—3164no—
390C2C4×#1457913413yes—
391C2C4×#1457913913yes—
392C2C4×#1457915511yescharacteristic
393C2C2×#1909848711yescharacteristic
394C2#2376664413yes—
395C2#2376667613yes—
396C2#2376669811yescharacteristic
subgroupG/H
centerC23×C4C22×D79
commutatorC23×C79C23×C4
FrattiniC24C23×D79
FittingC4×#95×C79C2
socle, cosocleC24×C79C24
prime radicalC24×D79C23
hypercenterC4×#95D79
hypocenterC79C4×#396
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C4×#95

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic79⋊C4C2semidirect
4. #23761662C2semidirect
5. #23761651C2semidirect
7. C4×#95×C79C2semidirect
14. #19098487C4direct (N × H)
36. C2×Dic79⋊C4C2×C4semidirect
57. #95×C79C2×C4semidirect
186. C4×C79#396semidirect
205. C4×#95D79semidirect
206. C79C4×#396semidirect
256. #95C4×D79semidirect
388. C4#19098487direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190984872
C2×C4×Dic79⋊C42
C2×C4×(C2×D79)⋊C42
#237616622
#237616512
#237616442
C4×#95×C792
C4×#39679