Finite Group Databasebeta

← C4×#19099292 #34448270

Subgroups — C4×#19099292 #34448270

Order 20224.

2220 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×#19099292C211yesmaximal, characteristic
2#23766492C216yesmaximal
3#23766456C213yesmaximal
4#23766355C213yesmaximal
5#23766318C212yesmaximal
6Q8×C4⋊Dic79C211yesmaximal, characteristic
7C4×#14579161C213yesmaximal
8C4×#14579152C216yesmaximal
9C4×Q8×Dic79C212yesmaximal
10C42×Dic158C213yesmaximal
11C42×Q8×C79C211yesmaximal, characteristic
12#19099292C4116yesdirect product factor
13C2×#14579161C2213yes—
14C2×#14579152C2216yes—
15C2×Q8×Dic79C2212yes—
16C2×Q8×Dic79C2212yes—
17C2×C4×Dic158C2213yes—
18C2×C4×Dic158C2213yes—
19C2×C4×Dic158C2213yes—
20#19098469C2216yes—
21#19098462C2216yes—
22#19098461C2216yes—
23#19098461C2216yes—
24#19098459C2216yes—
25#19098450C22112yes—
26#19098446C22112yes—
27#19098433C2213yes—
28#19098428C2216yes—
29C4⋊C4×Dic79C2216yes—
30C4⋊C4×Dic79C2216yes—
31C4×Dic79⋊C4C2216yes—
32C4×Dic79⋊C4C2216yes—
33C4×Dic79⋊C4C2216yes—
34C4×C4⋊Dic79C2213yes—
35C4×C4⋊Dic79C2213yes—
36C4×C4⋊Dic79C2216yes—
37C4×C4⋊Dic79C2216yes—
38C4×C4⋊Dic79C2211yescharacteristic
39C42×Dic79C2216yes—
40C2×C4×Q8×C79C2211yescharacteristic
41C2×C4×Q8×C79C2211yescharacteristic
42C2×C4×Q8×C79C2211yescharacteristic
43C4×C4⋊C4×C79C2213yes—
44C4×C4⋊C4×C79C2213yes—
45C4×C4⋊C4×C79C2213yes—
46C43×C79C2213yes—
47C22×Dic158C2313yes—
48#14579161C2×C4124yes—
49#14579152C2×C4148yes—
50Q8×Dic79—28no—
51Q8×Dic79C2×C4116yes—
52C4×Dic158—212no—
53C4×Dic158—212no—
54C4×Dic158C2×C4124yes—
55C2×C4⋊Dic79C2313yes—
56C2×C4⋊Dic79C2316yes—
57C2×C4⋊Dic79C2316yes—
58C2×C4⋊Dic79C2311yescharacteristic
59C2×C4⋊Dic79C2316yes—
60C2×C4⋊Dic79C2316yes—
61C2×C4⋊Dic79C2311yescharacteristic
62C2×Dic79⋊C4C2316yes—
63C2×Dic79⋊C4C2316yes—
64C2×Dic79⋊C4C2316yes—
65C2×C4×Dic79C2312yes—
66C2×C4×Dic79C2316yes—
67C2×C4×Dic79C2316yes—
68C2×C4×Dic79C2316yes—
69C2×C4×Dic79C2316yes—
70C2×C4×Dic79C2316yes—
71C79⋊#95C2312yes—
72C79⋊#95C2316yes—
73C79⋊#95C2316yes—
74C79⋊#95C23112yes—
75C79⋊#95C23112yes—
76C22×Q8×C79C2311yescharacteristic
77C4×Q8×C79—24no—
78C4×Q8×C79C2×C418yes—
79C4×Q8×C79Q818yescomplemented
80C2×C4⋊C4×C79C2313yes—
81C2×C4⋊C4×C79C2313yes—
82C2×C4⋊C4×C79C2313yes—
83C2×C42×C79C2313yes—
84C2×C42×C79C2313yes—
85C2×C42×C79C2313yes—
86C2×C42×C79C2313yes—
87C2×C42×C79C2313yes—
88C2×C42×C79C2313yes—
89C2×C42×C79C2311yescharacteristic
90#95×C79C2316yes—
91C2×Dic158—26no—
92C2×Dic158—26no—
93C2×Dic158C22×C4112yes—
94C22×Dic79C2416yes—
95C22×Dic79C2416yes—
96C22×Dic79C2412yes—
97C22×Dic79C2412yes—
98C4⋊Dic79—26no—
99C4⋊Dic79—212no—
100C4⋊Dic79—46no—
101C4⋊Dic79C22×C414yes—
102C4⋊Dic79C22×C4124yes—
103C4⋊Dic79C22×C4124yes—
104C4⋊Dic79#4114yes—
105Dic79⋊C4—212no—
106Dic79⋊C4—212no—
107Dic79⋊C4C22×C4124yes—
108C4×Dic79—212no—
109C4×Dic79—212no—
110C4×Dic79—212no—
111C4×Dic79—24no—
112C4×Dic79—46no—
113C4×Dic79C22×C4124yes—
114C2×Q8×C79C22×C414yes—
115C2×Q8×C79C2×Q814yes—
116C2×Q8×C79#4114yes—
117C22×C4×C79C2413yes—
118C22×C4×C79C2413yes—
119C22×C4×C79C2413yes—
120C22×C4×C79C2411yescharacteristic
121C22×C4×C79C2413yes—
122C22×C4×C79C2411yescharacteristic
123C22×C4×C79C2411yescharacteristic
124C4⋊C4×C79—26no—
125C4⋊C4×C79C22×C4112yes—
126C4⋊C4×C79C2×Q8112yes—
127C42×C79—26no—
128C42×C79—26no—
129C42×C79—26no—
130C42×C79—43no—
131C42×C79C22×C4112yes—
132C42×C79C2×Q8112yes—
133C42×C79#4114yes—
134C23×C79C2511yescharacteristic
135Q8×C79C4×Q8116yescomplemented
136C2×C4×C79—23no—
137C2×C4×C79—21no—
138C2×C4×C79—23no—
139C2×C4×C79—23no—
140C2×C4×C79—23no—
141C2×C4×C79—21no—
142C2×C4×C79—23no—
143C2×C4×C79—23no—
144C2×C4×C79—23no—
145C2×C4×C79C23×C416yes—
146C2×C4×C79C23×C416yes—
147C2×C4×C79C23×C412yes—
148C2×C4×C79C22×Q816yes—
149C2×C4×C79C22×Q816yes—
150C2×C4×C79C22×Q812yes—
151C2×C4×C79C2×#4112yes—
152C2×C4×C79C2×#4116yes—
153C2×C4×C79C2×#4112yes—
154C2×C4×C79C2×#4112yes—
155C2×C4×C79C2×#4112yes—
156C2×C4×C792−1+412yes—
157C2×Dic79—22no—
158C2×Dic79—26no—
159C2×Dic79—26no—
160C2×Dic79—22no—
161C2×Dic79—22no—
162C2×Dic79—22no—
163C2×Dic79—26no—
164C2×Dic79—26no—
165C2×Dic79—26no—
166C2×Dic79C23×C414yes—
167C2×Dic79C23×C4112yes—
168C2×Dic79C2×#4114yes—
169Dic158—224no—
170C22×C79C24×C411yescharacteristic
171C22×C79C23×Q811yescharacteristic
172C22×C79C22×#4111yescharacteristic
173C22×C79C22×#4111yescharacteristic
174C22×C79C22×#4111yescharacteristic
175C22×C79C2×2−1+411yescharacteristic
176C22×C79#58511yescharacteristic
177C4×C79—26no—
178C4×C79—26no—
179C4×C79—22no—
180C4×C79—43no—
181C4×C79C2×C4×Q8112yes—
182C4×C79C4×#4114yes—
183C4×C79#55714yescomplemented
184Dic79—212no—
185Dic79—24no—
186Dic79—24no—
187Dic79—46no—
188C4×#557—791nomaximal, Sylow
189C2×C79C22×C4×Q811yescharacteristic
190C2×C79C2×C4×#4111yescharacteristic
191C2×C79C4×2−1+411yescharacteristic
192C2×C79C2×#55711yescharacteristic
193C2×C79Q8×#4111yescharacteristic
194C2×C79#348011yescharacteristic
195C2×C79#348211yescharacteristic
196C2×#557—791no—
197#2370—796no—
198#2365—793no—
199#2355—793no—
200#2351—792no—
201Q8×C4⋊C4—791no—
202C4×C4⋊Q8—793no—
203C4×#125—796no—
204C42×Q8—793no—
205C42×Q8—792no—
206C42×Q8D7911yescharacteristic
207C79C4×#55711yescharacteristic, complemented, Sylow
208#557—7916no—
209C2×C4⋊Q8—793no—
210C2×#125—796no—
211C2×C4×Q8—792no—
212C2×C4×Q8—792no—
213C2×C4×Q8—793no—
214C2×C4×Q8—793no—
215C2×C4×Q8—793no—
216C2×C4×Q8C2×D7911yescharacteristic
217C2×C4×Q8C2×D7911yescharacteristic
218C2×C4×Q8C2×D7911yescharacteristic
219#391—796no—
220#389—796no—
221#389—796no—
222#389—796no—
223#389—796no—
224#387—7912no—
225#387—7912no—
226#384—793no—
227#382—796no—
228C4×C4⋊C4—796no—
229C4×C4⋊C4—796no—
230C4×C4⋊C4—796no—
231C4×C4⋊C4—796no—
232C4×C4⋊C4—796no—
233C4×C4⋊C4—793no—
234C4×C4⋊C4—796no—
235C4×C4⋊C4—793no—
236C4×C4⋊C4—791no—
237C4×C4⋊C4—796no—
238C4×C4⋊C4C2×D7913yes—
239C4×C4⋊C4C2×D7913yes—
240C4×C4⋊C4C2×D7913yes—
241C43—796no—
242C43C2×D7913yes—
243C22×Q8—793no—
244C22×Q8C22×D7911yescharacteristic
245C4⋊Q8—7924no—
246#125—7948no—
247C4×Q8—24no—
248C4×Q8—7916no—
249C4×Q8—7924no—
250C4×Q8—15812no—
251C4×Q8—1588no—
252C4×Q8—15812no—
253C4×Q8Dic15818yescomplemented
254C4×Q8C4×D7918yes—
255C2×C4⋊C4—796no—
256C2×C4⋊C4—791no—
257C2×C4⋊C4—791no—
258C2×C4⋊C4—796no—
259C2×C4⋊C4—796no—
260C2×C4⋊C4—796no—
261C2×C4⋊C4—796no—
262C2×C4⋊C4—793no—
263C2×C4⋊C4—796no—
264C2×C4⋊C4—796no—
265C2×C4⋊C4C22×D7913yes—
266C2×C4⋊C4C22×D7913yes—
267C2×C4⋊C4C22×D7913yes—
268C2×C42—796no—
269C2×C42—796no—
270C2×C42—796no—
271C2×C42—796no—
272C2×C42—796no—
273C2×C42—792no—
274C2×C42C22×D7913yes—
275C2×C42C22×D7913yes—
276C2×C42C22×D7913yes—
277C2×C42C22×D7913yes—
278C2×C42C22×D7913yes—
279C2×C42C22×D7913yes—
280C2×C42C22×D7911yescharacteristic
281#95—792no—
282#95—796no—
283#95—796no—
284#95—7912no—
285#95—7912no—
286#95C22×D7916yes—
287C2×Q8—7912no—
288C2×Q8—1586no—
289C2×Q8—1586no—
290C2×Q8C2×C4×D7914yes—
291C2×Q8C2×Dic15814yes—
292C2×Q8#1192962414yes—
293C22×C4—792no—
294C22×C4—792no—
295C22×C4—796no—
296C22×C4—796no—
297C22×C4C23×D7913yes—
298C22×C4C23×D7913yes—
299C22×C4C23×D7911yescharacteristic
300C22×C4C23×D7913yes—
301C22×C4C23×D7913yes—
302C22×C4C23×D7911yescharacteristic
303C22×C4C23×D7911yescharacteristic
304C4⋊C4—26no—
305C4⋊C4—3166no—
306C4⋊C4—794no—
307C4⋊C4—7924no—
308C4⋊C4—794no—
309C4⋊C4—7924no—
310C4⋊C4—7924no—
311C4⋊C4—15812no—
312C4⋊C4—15812no—
313C4⋊C4—15812no—
314C4⋊C4—1586no—
315C4⋊C4C2×C4×D79112yes—
316C4⋊C4C2×Dic158112yes—
317C42—26no—
318C42—26no—
319C42—26no—
320C42—43no—
321C42—3166no—
322C42—7924no—
323C42—15812no—
324C42—15812no—
325C42—15812no—
326C42—1584no—
327C42C2×C4×D79112yes—
328C42C2×Dic158112yes—
329C42#1192962514yes—
330C23C24×D7911yescharacteristic
331Q8—15824no—
332Q8C4×Dic158116yescomplemented
333C2×C4—23no—
334C2×C4—21no—
335C2×C4—23no—
336C2×C4—23no—
337C2×C4—23no—
338C2×C4—21no—
339C2×C4—23no—
340C2×C4—23no—
341C2×C4—23no—
342C2×C4—794no—
343C2×C4—7912no—
344C2×C4—794no—
345C2×C4—1586no—
346C2×C4—1586no—
347C2×C4—1586no—
348C2×C4—1582no—
349C2×C4—1582no—
350C2×C4—1582no—
351C2×C4—1586no—
352C2×C4—1582no—
353C2×C4—1586no—
354C2×C4C22×C4×D7916yes—
355C2×C4C22×C4×D7916yes—
356C2×C4C22×C4×D7912yes—
357C2×C4C22×Dic15816yes—
358C2×C4C22×Dic15816yes—
359C2×C4C22×Dic15812yes—
360C2×C4#41×D7912yes—
361C2×C4C2×#1192962416yes—
362C2×C4C2×#1192962512yes—
363C2×C4C2×#1192962512yes—
364C2×C4C2×#1192962512yes—
365C2×C4#1457920812yes—
366C22C23×C4×D7911yescharacteristic
367C22C23×Dic15811yescharacteristic
368C22C2×#41×D7911yescharacteristic
369C22C22×#1192962411yescharacteristic
370C22C22×#1192962511yescharacteristic
371C22C2×#1457920811yescharacteristic
372C22#1909939911yescharacteristic
373C4—26no—
374C4—26no—
375C4—22no—
376C4—43no—
377C4—3166no—
378C4—15812no—
379C4—1584no—
380C4—1584no—
381C4C2×C4×Dic158112yes—
382C4C4×#1192962514yes—
383C4#1909929214yesdirect product factor
384C2C22×C4×Dic15811yescharacteristic
385C2C2×C4×#1192962511yescharacteristic
386C2C4×#1457920811yescharacteristic
387C2C2×#1909929211yescharacteristic
388C2#41×Dic15811yescharacteristic
389C2#2377699511yescharacteristic
390C2#2377702211yescharacteristic
subgroupG/H
centerC22×C4C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC42×Q8×C79C2
socle, prime radical, cosocleC23×C79C25
hypercenterC42×Q8D79
hypocenterC79C4×#557
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C42×Q8

Complements

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

NH ≅ G/Ntype
12. #19099292C4direct (N × H)
79. C4×Q8×C79Q8semidirect
135. Q8×C79C4×Q8semidirect
183. C4×C79#557semidirect
207. C79C4×#557semidirect
253. C4×Q8Dic158semidirect
332. Q8C4×Dic158semidirect
383. C4#19099292direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190992922
#237664922
#237664562
#237663552
#237663182
Q8×C4⋊Dic792
C4×#145791612
C4×#145791522
C4×Q8×Dic792
C42×Dic1582
C42×Q8×C792
C4×#55779