Finite Group Databasebeta

← C4×#19099045 #34446515

Subgroups — C4×#19099045 #34446515

Order 20224.

3698 conjugacy classes of subgroups.

The subgroup lattice has 420 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099045C212yesmaximal
2C2×C4×#11929625C211yesmaximal, characteristic
3#23765765C212yesmaximal, complemented
4#23765760C216yesmaximal, complemented
5#23765754C216yesmaximal, complemented
6C4×Q8×Dic79C211yesmaximal, characteristic, complemented
7C42×D316C213yesmaximal, complemented
8C4×#14579123C213yesmaximal, complemented
9C4×#14579118C213yesmaximal, complemented
10C4×C4⋊C4×D79C213yesmaximal, complemented
11C42×Q8×C79C211yesmaximal, characteristic, complemented
12C22×#11929625C2211yescharacteristic
13#19099045C4132yesdirect product factor
14C4×#11929625C4116yescomplemented
15C2×Q8×Dic79C2211yescharacteristic
16C2×Q8×Dic79C2212yes—
17C2×C4×D316C2216yes—
18C2×C4×D316C2213yes—
19C2×#14579123C2213yes—
20C2×#14579123C2216yes—
21C2×#14579119C2213yes—
22C2×#14579118C2216yes—
23C2×C4⋊C4×D79C2216yes—
24C2×C42×D79C2216yes—
25C2×C42×D79C2213yes—
26C4⋊C4×Dic79C2216yes—
27C4⋊C4×Dic79C2216yes—
28C4⋊C4×Dic79C2216yes—
29C4×Dic79⋊C4C2213yes—
30C4×Dic79⋊C4C2211yescharacteristic
31C4×Dic79⋊C4C2216yes—
32C4×C4⋊Dic79C2216yes—
33C4×C4⋊Dic79C2213yes—
34#19098414C2216yes—
35C4×(C2×D79)⋊C4C2216yes—
36C4×(C2×D79)⋊C4C22112yes—
37C4×(C2×D79)⋊C4C2213yes—
38C4×(C2×D79)⋊C4C2213yes—
39#19098410C22112yes—
40#19098409C2216yes—
41#95×D79C2216yes—
42C42×Dic79C2213yes—
43C2×C4×Q8×C79C2212yes—
44C2×C4×Q8×C79C2211yescharacteristic
45C4×C4⋊C4×C79C2216yes—
46C4×C4⋊C4×C79C2213yes—
47C43×C79C2213yes—
48C2×#11929625C2×C418yes—
49C2×#11929625C2×C4116yes—
50C22×D316C2313yes—
51C22×C4×D79C2313yes—
52C22×C4×D79C2313yes—
53C22×C4×D79C23112yes—
54C22×C4×D79C2313yes—
55Q8×Dic79C2×C418yescomplemented
56Q8×Dic79C2×C4116yescomplemented
57C4×D316C2×C4124yescomplemented
58C4×D316C2×C4148yescomplemented
59#14579123C2×C4124yescomplemented
60#14579123C2×C4148yescomplemented
61#14579119C2×C4124yescomplemented
62#14579118C2×C4148yescomplemented
63C2×C4⋊Dic79C2316yes—
64C2×C4⋊Dic79C2313yes—
65C2×Dic79⋊C4C2316yes—
66C2×Dic79⋊C4C2312yes—
67C4⋊C4×D79C2×C4148yescomplemented
68C2×(C2×D79)⋊C4C2316yes—
69C2×(C2×D79)⋊C4C2316yes—
70C2×(C2×D79)⋊C4C2316yes—
71C2×C4×Dic79C2311yescharacteristic
72C2×C4×Dic79C2313yes—
73C2×C4×Dic79C2316yes—
74C2×C4×Dic79C23112yes—
75C2×C4×Dic79C2316yes—
76C2×C4×Dic79C2313yes—
77C2×C4×Dic79C2313yes—
78C2×C4×Dic79C2311yescharacteristic
79C42×D79—412no—
80C42×D79C2×C4124yescomplemented
81C79⋊#95C2316yes—
82C79⋊#95C2316yes—
83C79⋊#95C2312yes—
84C79⋊#95C2316yes—
85C79⋊#95C2316yes—
86C22×Q8×C79C2311yescharacteristic
87C4×Q8×C79C2×C418yescomplemented
88C4×Q8×C79C2×C4116yescomplemented
89C2×C4⋊C4×C79C2316yes—
90C2×C4⋊C4×C79C2313yes—
91C2×C42×C79C2311yescharacteristic
92C2×C42×C79C2313yes—
93C2×C42×C79C2316yes—
94C2×C42×C79C2313yes—
95C2×C42×C79C2316yes—
96#95×C79C2316yes—
97C23×D79C2413yes—
98#11929625C42164yescomplemented
99C2×D316C22×C4112yes—
100C2×D316C22×C4124yes—
101C22×Dic79C2411yescharacteristic
102C22×Dic79C2412yes—
103C22×Dic79C2413yes—
104C22×Dic79C2416yes—
105C22×Dic79C2411yescharacteristic
106C2×C4×D79—26no—
107C2×C4×D79—26no—
108C2×C4×D79—412no—
109C2×C4×D79—46no—
110C2×C4×D79—412no—
111C2×C4×D79C22×C4112yes—
112C2×C4×D79C22×C4112yes—
113C2×C4×D79C22×C4148yes—
114C2×C4×D79C22×C4112yes—
115C2×C4×D79C22×C4124yes—
116C4⋊Dic79C22×C4124yes—
117C4⋊Dic79C22×C4112yes—
118Dic79⋊C4C22×C4124yes—
119Dic79⋊C4C22×C418yes—
120(C2×D79)⋊C4C22×C4124yes—
121(C2×D79)⋊C4C22×C4124yes—
122(C2×D79)⋊C4C22×C4124yes—
123C4×Dic79—26no—
124C4×Dic79—22no—
125C4×Dic79—412no—
126C4×Dic79—46no—
127C4×Dic79C22×C414yes—
128C4×Dic79C22×C4112yes—
129C4×Dic79C22×C4112yes—
130C4×Dic79C22×C4124yes—
131C2×Q8×C79C22×C414yes—
132C2×Q8×C79C22×C418yes—
133C22×C4×C79C2413yes—
134C22×C4×C79C2416yes—
135C22×C4×C79C2412yes—
136C22×C4×C79C2413yes—
137C22×C4×C79C2411yescharacteristic
138C4⋊C4×C79C22×C4124yes—
139C4⋊C4×C79C22×C4112yes—
140C42×C79—26no—
141C42×C79—22no—
142C42×C79—46no—
143C42×C79C22×C4112yes—
144C42×C79C22×C4124yes—
145C23×C79C2511yescharacteristic
146C22×D79—23no—
147C22×D79—23no—
148C22×D79—26no—
149C22×D79C23×C416yes—
150C22×D79C23×C4112yes—
151Q8×C79C2×C42116yescomplemented
152C2×C4×C79—26no—
153C2×C4×C79—22no—
154C2×C4×C79—26no—
155C2×C4×C79—26no—
156C2×C4×C79—22no—
157C2×C4×C79C23×C416yes—
158C2×C4×C79C23×C414yes—
159C2×C4×C79C23×C4112yes—
160C2×C4×C79C23×C412yes—
161C2×C4×C79C23×C416yes—
162C2×C4×C79C23×C4112yes—
163C2×C4×C79H(5,𝔽2)12yes—
164C2×C4×C792−1+412yes—
165C2×Dic79—26no—
166C2×Dic79—23no—
167C2×Dic79—22no—
168C2×Dic79—23no—
169C2×Dic79—22no—
170C2×Dic79—26no—
171C2×Dic79—22no—
172C2×Dic79C23×C412yes—
173C2×Dic79C23×C414yes—
174C2×Dic79C23×C416yes—
175C2×Dic79C23×C4112yes—
176C2×Dic79C23×C412yes—
177C2×Dic79C23×C414yes—
178D316C2×C42148yescomplemented
179C4×D79—224no—
180C4×D79—412no—
181C4×D79—448no—
182C4×D79C2×C42148yescomplemented
183C22×C79C24×C411yescharacteristic
184C22×C79C24×C412yes—
185C22×C79C2×H(5,𝔽2)11yescharacteristic
186C22×C79C2×2−1+411yescharacteristic
187C22×C79#58512yes—
188C2×D79—26no—
189C2×D79—26no—
190C2×D79—212no—
191C2×D79—212no—
192C2×D79C22×C42112yes—
193C4×C79—26no—
194C4×C79—212no—
195C4×C79—24no—
196C4×C79C22×C42112yes—
197C4×C79#52014yescomplemented
198Dic79—26no—
199Dic79—22no—
200Dic79—212no—
201Dic79—24no—
202Dic79C22×C4214yes—
203C4×#520—791nomaximal, Sylow
204C2×C79C23×C4211yescharacteristic
205C2×C79C2×#52011yescharacteristic
206C2×C79#342811yescharacteristic
207C2×C79C4×H(5,𝔽2)12yes—
208C2×C79C4×2−1+412yes—
209D79—212no—
210C2×#520—792no—
211C2×C4×#41—791no—
212#2276—792no—
213#2275—796no—
214#2274—796no—
215C42×Q8—791no—
216C42×Q8D7911yescharacteristic, complemented
217C42×D4—793no—
218C42×D4—793no—
219C4×#117—793no—
220C2×C4×C4⋊C4—793no—
221C79C4×#52011yescharacteristic, complemented, Sylow
222C22×#41—791no—
223#520—7932no—
224C4×#41—7916no—
225C2×C4×Q8—791no—
226C2×C4×Q8—792no—
227C2×C4×Q8C2×D7911yescharacteristic
228C2×C4×Q8C2×D7912yes—
229C2×C4×D4—793no—
230C2×C4×D4—796no—
231C2×C4×D4—793no—
232C2×C4×D4—796no—
233C2×#117—793no—
234C2×#117—796no—
235C22×C4⋊C4—796no—
236C22×C42—796no—
237C22×C42—793no—
238C4×C4⋊C4—796no—
239C4×C4⋊C4—796no—
240C4×C4⋊C4—796no—
241C4×C4⋊C4—793no—
242C4×C4⋊C4—796no—
243C4×C4⋊C4—793no—
244C4×C4⋊C4—791no—
245C4×C4⋊C4—796no—
246C4×C4⋊C4—796no—
247C4×C4⋊C4C2×D7913yes—
248C4×C4⋊C4C2×D7916yes—
249C4×C22⋊C4—793no—
250C4×C22⋊C4—793no—
251C4×C22⋊C4—796no—
252C4×C22⋊C4—7912no—
253C4×C22⋊C4—7912no—
254#376—796no—
255C2×#95—796no—
256C43—793no—
257C43C2×D7913yes—
258C2×#41—798no—
259C2×#41—7916no—
260C22×Q8C22×D7911yescharacteristic
261C22×D4—793no—
262C23×C4—7912no—
263C23×C4—793no—
264C23×C4—793no—
265C23×C4—793no—
266C4×Q8—798no—
267C4×Q8—7916no—
268C4×Q8C4×D7918yescomplemented
269C4×Q8C4×D79116yescomplemented
270C4×D4—7924no—
271C4×D4—7948no—
272C4×D4—7924no—
273C4×D4—7948no—
274#117—7924no—
275#117—7948no—
276C2×C4⋊C4—796no—
277C2×C4⋊C4—796no—
278C2×C4⋊C4—792no—
279C2×C4⋊C4—793no—
280C2×C4⋊C4—7948no—
281C2×C4⋊C4C22×D7916yes—
282C2×C4⋊C4C22×D7913yes—
283C2×C22⋊C4—796no—
284C2×C22⋊C4—796no—
285C2×C22⋊C4—796no—
286C2×C42—31612no—
287C2×C42—796no—
288C2×C42—7912no—
289C2×C42—793no—
290C2×C42—796no—
291C2×C42—793no—
292C2×C42—791no—
293C2×C42—7924no—
294C2×C42—791no—
295C2×C42—793no—
296C2×C42C22×D7911yescharacteristic
297C2×C42C22×D7913yes—
298C2×C42C22×D7916yes—
299C2×C42C22×D7916yes—
300C2×C42C22×D7913yes—
301#95—796no—
302#95—796no—
303#95—792no—
304#95—796no—
305#95—796no—
306#95C22×D7916yes—
307C24—793no—
308#41—7964no—
309C2×Q8C2×C4×D7914yes—
310C2×Q8C2×C4×D7918yes—
311C2×D4—7912no—
312C2×D4—7924no—
313C22×C4—31612no—
314C22×C4—3166no—
315C22×C4—31612no—
316C22×C4—7912no—
317C22×C4—7948no—
318C22×C4—791no—
319C22×C4—7912no—
320C22×C4—7924no—
321C22×C4—791no—
322C22×C4—792no—
323C22×C4—793no—
324C22×C4—796no—
325C22×C4—7912no—
326C22×C4—1586no—
327C22×C4—1586no—
328C22×C4C23×D7912yes—
329C22×C4C23×D7913yes—
330C22×C4C23×D7916yes—
331C22×C4C23×D7913yes—
332C22×C4C23×D7911yescharacteristic
333C4⋊C4—7924no—
334C4⋊C4—798no—
335C4⋊C4—7924no—
336C4⋊C4—7912no—
337C4⋊C4C2×C4×D79124yes—
338C4⋊C4C2×C4×D79112yes—
339C22⋊C4—7924no—
340C22⋊C4—7924no—
341C22⋊C4—7924no—
342C42—26no—
343C42—22no—
344C42—46no—
345C42—31612no—
346C42—3166no—
347C42—794no—
348C42—7912no—
349C42—7912no—
350C42—7924no—
351C42—1586no—
352C42—1582no—
353C42C2×C4×D79112yes—
354C42C2×C4×D79124yes—
355C23—796no—
356C23—7912no—
357C23—1583no—
358C23—1583no—
359C23—1586no—
360C23C24×D7911yescharacteristic
361Q8C42×D79116yescomplemented
362D4—7948no—
363C2×C4—26no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—26no—
367C2×C4—26no—
368C2×C4—31612no—
369C2×C4—31648no—
370C2×C4—792no—
371C2×C4—794no—
372C2×C4—7948no—
373C2×C4—792no—
374C2×C4—794no—
375C2×C4—796no—
376C2×C4—7912no—
377C2×C4—1583no—
378C2×C4—1586no—
379C2×C4—1582no—
380C2×C4—1583no—
381C2×C4—1582no—
382C2×C4—1586no—
383C2×C4—1582no—
384C2×C4—15824no—
385C2×C4C22×C4×D7916yes—
386C2×C4C22×C4×D7914yes—
387C2×C4C22×C4×D79112yes—
388C2×C4C22×C4×D7916yes—
389C2×C4C22×C4×D79112yes—
390C2×C4C22×C4×D7912yes—
391C2×C4#1457920712yes—
392C2×C4#1457920912yes—
393C22—7912no—
394C22—1586no—
395C22—1586no—
396C22—15812no—
397C22—15812no—
398C22C23×C4×D7911yescharacteristic
399C22C23×C4×D7912yes—
400C22C2×#1457920711yescharacteristic
401C22C2×#1457920911yescharacteristic
402C22#1909939912yes—
403C4—26no—
404C4—212no—
405C4—24no—
406C4—794no—
407C4—1586no—
408C4—1582no—
409C4—15812no—
410C4—1584no—
411C4C2×C42×D79112yes—
412C4#1909904514yesdirect product factor
413C2—15812no—
414C2C22×C42×D7911yescharacteristic
415C2C2×#1909904511yescharacteristic
416C2#2377659911yescharacteristic
417C2C4×#1457920712yes—
418C2C4×#1457920912yes—
subgroupG/H
centerC22×C4C23×D79
commutatorC2×C79C23×C42
FrattiniC23C24×D79
FittingC42×Q8×C79C2
socle, cosocleC23×C79C25
prime radicalC22×#11929625C22
hypercenterC42×Q8D79
hypocenterC79C4×#520
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C42×Q8

Complements

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

NH ≅ G/Ntype
3. #23765765C2semidirect
4. #23765760C2semidirect
5. #23765754C2semidirect
6. C4×Q8×Dic79C2semidirect
7. C42×D316C2semidirect
8. C4×#14579123C2semidirect
9. C4×#14579118C2semidirect
10. C4×C4⋊C4×D79C2semidirect
11. C42×Q8×C79C2semidirect
13. #19099045C4direct (N × H)
14. C4×#11929625C4semidirect
55. Q8×Dic79C2×C4semidirect
56. Q8×Dic79C2×C4semidirect
57. C4×D316C2×C4semidirect
58. C4×D316C2×C4semidirect
59. #14579123C2×C4semidirect
60. #14579123C2×C4semidirect
61. #14579119C2×C4semidirect
62. #14579118C2×C4semidirect
67. C4⋊C4×D79C2×C4semidirect
80. C42×D79C2×C4semidirect
87. C4×Q8×C79C2×C4semidirect
88. C4×Q8×C79C2×C4semidirect
98. #11929625C42semidirect
151. Q8×C79C2×C42semidirect
178. D316C2×C42semidirect
182. C4×D79C2×C42semidirect
197. C4×C79#520semidirect
216. C42×Q8D79semidirect
221. C79C4×#520semidirect
268. C4×Q8C4×D79semidirect
269. C4×Q8C4×D79semidirect
361. Q8C42×D79semidirect
412. C4#19099045direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190990452
C2×C4×#119296252
#237657652
#237657602
#237657542
C4×Q8×Dic792
C42×D3162
C4×#145791232
C4×#145791182
C4×C4⋊C4×D792
C42×Q8×C792
C4×#52079