Finite Group Databasebeta

← C22×#19098458 #34446613

Subgroups — C22×#19098458 #34446613

Order 20224.

4894 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic79⋊C4C211yesmaximal, characteristic
2C23×Dic79⋊C4C211yesmaximal, characteristic
3C23×Dic79⋊C4C211yesmaximal, characteristic
4C23×C4×Dic79C211yesmaximal, characteristic
5C2×#19098458C2124yesmaximal, direct product factor
6C22×C79⋊#95C211yesmaximal, characteristic
7C22×C79⋊#95C211yesmaximal, characteristic
8C23×C4⋊C4×C79C211yesmaximal, characteristic
9C24×Dic79C2211yescharacteristic
10C24×Dic79C2211yescharacteristic
11C24×Dic79C2211yescharacteristic
12C24×Dic79C2211yescharacteristic
13C22×Dic79⋊C4—28no—
14C22×Dic79⋊C4—28no—
15C22×Dic79⋊C4C4116yescomplemented
16C22×Dic79⋊C4C22112yes—
17C22×Dic79⋊C4C22112yes—
18C22×Dic79⋊C4C22112yes—
19C22×C4×Dic79—28no—
20C22×C4×Dic79C22112yes—
21#19098458C22164yesdirect product factor
22C2×C79⋊#95C22112yes—
23C2×C79⋊#95C22112yes—
24C24×C4×C79C2211yescharacteristic
25C24×C4×C79C2211yescharacteristic
26C24×C4×C79C2211yescharacteristic
27C22×C4⋊C4×C79—28no—
28C22×C4⋊C4×C79C22112yes—
29C23×Dic79—24no—
30C23×Dic79—24no—
31C23×Dic79—24no—
32C23×Dic79—24no—
33C23×Dic79—24no—
34C23×Dic79—24no—
35C23×Dic79—24no—
36C23×Dic79C2×C418yes—
37C23×Dic79C2×C418yes—
38C23×Dic79D418yes—
39C23×Dic79Q818yes—
40C23×Dic79Q818yes—
41C23×Dic79C2316yes—
42C23×Dic79C2316yes—
43C23×Dic79C2316yes—
44C23×Dic79C2316yes—
45C2×Dic79⋊C4—248no—
46C2×Dic79⋊C4—248no—
47C2×Dic79⋊C4C2×C4196yescomplemented
48C2×Dic79⋊C4C23116yes—
49C2×Dic79⋊C4C23116yes—
50C2×Dic79⋊C4C23116yes—
51C2×C4×Dic79—248no—
52C2×C4×Dic79C23116yes—
53C79⋊#95C23116yes—
54C79⋊#95C23116yes—
55C25×C79C2311yescharacteristic
56C23×C4×C79—24no—
57C23×C4×C79—24no—
58C23×C4×C79—24no—
59C23×C4×C79—24no—
60C23×C4×C79—24no—
61C23×C4×C79—24no—
62C23×C4×C79—24no—
63C23×C4×C79C2×C418yes—
64C23×C4×C79D418yes—
65C23×C4×C79C2316yes—
66C23×C4×C79C2316yes—
67C23×C4×C79C2316yes—
68C2×C4⋊C4×C79—248no—
69C2×C4⋊C4×C79C23116yes—
70C22×Dic79—232no—
71C22×Dic79—232no—
72C22×Dic79—212no—
73C22×Dic79—212no—
74C22×Dic79—212no—
75C22×Dic79—212no—
76C22×Dic79—212no—
77C22×Dic79—212no—
78C22×Dic79—212no—
79C22×Dic79—416no—
80C22×Dic79C4⋊C4164yescomplemented
81C22×Dic79C22×C4124yes—
82C22×Dic79C22×C4124yes—
83C22×Dic79C2×D4124yes—
84C22×Dic79C2×Q8124yes—
85C22×Dic79C2×Q8124yes—
86C22×Dic79C2414yes—
87C22×Dic79C2414yes—
88C22×Dic79C2414yes—
89C22×Dic79C2414yes—
90Dic79⋊C4—232no—
91Dic79⋊C4—232no—
92Dic79⋊C4C22×C4164yescomplemented
93C4×Dic79—232no—
94C24×C79C22×C414yes—
95C24×C79C2×D414yes—
96C24×C79C2×D414yes—
97C24×C79C2×Q814yes—
98C24×C79C2×Q814yes—
99C24×C79#4114yes—
100C24×C79#4114yes—
101C24×C79C2413yes—
102C22×C4×C79—232no—
103C22×C4×C79—232no—
104C22×C4×C79—212no—
105C22×C4×C79—212no—
106C22×C4×C79—212no—
107C22×C4×C79—212no—
108C22×C4×C79—212no—
109C22×C4×C79—212no—
110C22×C4×C79—212no—
111C22×C4×C79—416no—
112C22×C4×C79C22×C4124yes—
113C22×C4×C79C2×D4124yes—
114C22×C4×C79C2414yes—
115C22×C4×C79C2414yes—
116C22×C4×C79C2414yes—
117C4⋊C4×C79—232no—
118C23×C79C2×C4⋊C4116yes—
119C23×C79C4×D4116yes—
120C23×C79C4×Q8116yes—
121C23×C79#121116yes—
122C23×C79C22⋊Q8116yes—
123C23×C79#125116yes—
124C23×C79C4⋊Q8116yes—
125C23×C79C23×C416yes—
126C23×C79C22×D416yes—
127C23×C79C22×D416yes—
128C23×C79C22×Q816yes—
129C23×C79C22×Q816yes—
130C23×C79C2×#4116yes—
131C23×C79C2×#4116yes—
132C23×C79C2511yescharacteristic
133C2×C4×C79—248no—
134C2×C4×C79—248no—
135C2×C4×C79—24no—
136C2×C4×C79—24no—
137C2×C4×C79—24no—
138C2×C4×C79—24no—
139C2×C4×C79—24no—
140C2×C4×C79—24no—
141C2×C4×C79—24no—
142C2×C4×C79—424no—
143C2×C4×C79C23×C418yes—
144C2×C4×C79C22×D418yes—
145C2×Dic79—248no—
146C2×Dic79—248no—
147C2×Dic79—24no—
148C2×Dic79—24no—
149C2×Dic79—24no—
150C2×Dic79—24no—
151C2×Dic79—24no—
152C2×Dic79—24no—
153C2×Dic79—24no—
154C2×Dic79—424no—
155C2×Dic79C2×C4⋊C4196yescomplemented
156C2×Dic79C23×C418yes—
157C2×Dic79C23×C418yes—
158C2×Dic79C22×D418yes—
159C2×Dic79C22×Q818yes—
160C2×Dic79C22×Q818yes—
161C22×C79#389164yescomplemented
162C22×C79C22×C4⋊C4112yes—
163C22×C79C2×C4×D4112yes—
164C22×C79C2×C4×Q8112yes—
165C22×C79C2×#121112yes—
166C22×C79C2×C22⋊Q8112yes—
167C22×C79C2×#125112yes—
168C22×C79C2×C4⋊Q8112yes—
169C22×C79C24×C411yescharacteristic
170C22×C79C23×D411yescharacteristic
171C22×C79C23×D411yescharacteristic
172C22×C79C23×Q811yescharacteristic
173C22×C79C23×Q811yescharacteristic
174C22×C79C22×#4111yescharacteristic
175C22×C79C22×#4111yescharacteristic
176C4×C79—28no—
177C4×C79—28no—
178C4×C79—44no—
179Dic79—28no—
180Dic79—28no—
181Dic79—44no—
182Dic79C22×C4⋊C4116yescomplemented
183C22×#389—791nomaximal, Sylow
184C2×C79C2×#389124yescomplemented
185C2×C79C23×C4⋊C411yescharacteristic
186C2×C79C22×C4×D411yescharacteristic
187C2×C79C22×C4×Q811yescharacteristic
188C2×C79C22×#12111yescharacteristic
189C2×C79C22×C22⋊Q811yescharacteristic
190C2×C79C22×#12511yescharacteristic
191C2×C79C22×C4⋊Q811yescharacteristic
192C23×C4⋊C4—791no—
193C23×C4⋊C4—791no—
194C23×C4⋊C4—791no—
195C23×C4⋊C4D7911yescharacteristic
196C23×C42—791no—
197C2×#389—7924no—
198C22×#95—791no—
199C22×#95—791no—
200C79C22×#38911yescharacteristic, complemented, Sylow
201C24×C4—791no—
202C24×C4—791no—
203C24×C4—791no—
204C24×C4—791no—
205C24×C4C2×D7911yescharacteristic
206C24×C4C2×D7911yescharacteristic
207C24×C4C2×D7911yescharacteristic
208C22×C4⋊C4—28no—
209C22×C4⋊C4—7912no—
210C22×C4⋊C4—7916no—
211C22×C4⋊C4—7912no—
212C22×C4⋊C4—7912no—
213C22×C4⋊C4—1588no—
214C22×C4⋊C4—1588no—
215C22×C4⋊C4C2×D79112yes—
216C22×C42—7912no—
217C22×C42—1588no—
218#389—7964no—
219C2×#95—7912no—
220C2×#95—7912no—
221C25C22×D7911yescharacteristic
222C23×C4—24no—
223C23×C4—24no—
224C23×C4—24no—
225C23×C4—24no—
226C23×C4—24no—
227C23×C4—24no—
228C23×C4—24no—
229C23×C4—798no—
230C23×C4—798no—
231C23×C4—798no—
232C23×C4—796no—
233C23×C4—798no—
234C23×C4—798no—
235C23×C4—796no—
236C23×C4—796no—
237C23×C4—796no—
238C23×C4—1584no—
239C23×C4—1584no—
240C23×C4—1584no—
241C23×C4—1584no—
242C23×C4—1584no—
243C23×C4—1584no—
244C23×C4—1584no—
245C23×C4C4×D7918yes—
246C23×C4C22⋊D7918yes—
247C23×C4C22×D7916yes—
248C23×C4C22×D7916yes—
249C23×C4C22×D7916yes—
250C2×C4⋊C4—248no—
251C2×C4⋊C4—7996no—
252C2×C4⋊C4—7916no—
253C2×C4⋊C4—7916no—
254C2×C4⋊C4—7916no—
255C2×C4⋊C4—15848no—
256C2×C4⋊C4—15848no—
257C2×C4⋊C4C22×D79116yes—
258C2×C42—7916no—
259C2×C42—15848no—
260#95—7916no—
261#95—7916no—
262C24C2×C4×D7914yes—
263C24D4×D7914yes—
264C24C2×C22⋊D7914yes—
265C24Q8×D7914yes—
266C24Q8×D7914yes—
267C24#1192962314yes—
268C24#1192962414yes—
269C24C23×D7913yes—
270C22×C4—212no—
271C22×C4—212no—
272C22×C4—232no—
273C22×C4—232no—
274C22×C4—212no—
275C22×C4—212no—
276C22×C4—212no—
277C22×C4—212no—
278C22×C4—212no—
279C22×C4—416no—
280C22×C4—31616no—
281C22×C4—7924no—
282C22×C4—794no—
283C22×C4—7964no—
284C22×C4—7924no—
285C22×C4—7924no—
286C22×C4—7924no—
287C22×C4—794no—
288C22×C4—794no—
289C22×C4—7924no—
290C22×C4—794no—
291C22×C4—15812no—
292C22×C4—15812no—
293C22×C4—15812no—
294C22×C4—15812no—
295C22×C4—15812no—
296C22×C4—15832no—
297C22×C4—15832no—
298C22×C4—15812no—
299C22×C4—15812no—
300C22×C4C2×C4×D79124yes—
301C22×C4C2×C22⋊D79124yes—
302C22×C4C23×D7914yes—
303C22×C4C23×D7914yes—
304C22×C4C23×D7914yes—
305C4⋊C4—232no—
306C4⋊C4—7964no—
307C4⋊C4—15832no—
308C4⋊C4—15832no—
309C42—15832no—
310C23C4⋊C4×D79116yes—
311C23C4×C22⋊D79116yes—
312C23#14579126116yes—
313C23#14579133116yes—
314C23#14579139116yes—
315C23#14579151116yes—
316C23#14579159116yes—
317C23C22×C4×D7916yes—
318C23C2×D4×D7916yes—
319C23C22×C22⋊D7916yes—
320C23C2×Q8×D7916yes—
321C23C2×Q8×D7916yes—
322C23C2×#1192962316yes—
323C23C2×#1192962416yes—
324C23C24×D7911yescharacteristic
325C2×C4—248no—
326C2×C4—248no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—24no—
330C2×C4—24no—
331C2×C4—24no—
332C2×C4—24no—
333C2×C4—24no—
334C2×C4—424no—
335C2×C4—31624no—
336C2×C4—7996no—
337C2×C4—798no—
338C2×C4—798no—
339C2×C4—798no—
340C2×C4—798no—
341C2×C4—798no—
342C2×C4—1584no—
343C2×C4—1584no—
344C2×C4—1584no—
345C2×C4—15848no—
346C2×C4—15848no—
347C2×C4—1584no—
348C2×C4—1584no—
349C2×C4—1584no—
350C2×C4—1584no—
351C2×C4C22×C4×D7918yes—
352C2×C4C22×C22⋊D7918yes—
353C22#19098458164yesdirect product factor
354C22C2×C4⋊C4×D79112yes—
355C22C2×C4×C22⋊D79112yes—
356C22C2×#14579126112yes—
357C22C2×#14579133112yes—
358C22C2×#14579139112yes—
359C22C2×#14579151112yes—
360C22C2×#14579159112yes—
361C22C23×C4×D7911yescharacteristic
362C22C22×D4×D7911yescharacteristic
363C22C23×C22⋊D7911yescharacteristic
364C22C22×Q8×D7911yescharacteristic
365C22C22×Q8×D7911yescharacteristic
366C22C22×#1192962311yescharacteristic
367C22C22×#1192962411yescharacteristic
368C4—28no—
369C4—28no—
370C4—44no—
371C4—3164no—
372C4—7916no—
373C4—1588no—
374C4—1588no—
375C2C2×#19098458124yesdirect product factor
376C2C22×C4⋊C4×D7911yescharacteristic
377C2C22×C4×C22⋊D7911yescharacteristic
378C2C22×#1457912611yescharacteristic
379C2C22×#1457913311yescharacteristic
380C2C22×#1457913911yescharacteristic
381C2C22×#1457915111yescharacteristic
382C2C22×#1457915911yescharacteristic
subgroupG/H
centerC25C22×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC23×C4⋊C4×C79C2
socle, prime radicalC25×C79C23
cosocleC23×C79C25
hypercenterC23×C4⋊C4D79
hypocenterC79C22×#389
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C25 ◁ C23×C4⋊C4

Complements

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

NH ≅ G/Ntype
5. C2×#19098458C2direct (N × H)
15. C22×Dic79⋊C4C4semidirect
21. #19098458C22direct (N × H)
47. C2×Dic79⋊C4C2×C4semidirect
80. C22×Dic79C4⋊C4semidirect
92. Dic79⋊C4C22×C4semidirect
155. C2×Dic79C2×C4⋊C4semidirect
161. C22×C79#389semidirect
182. Dic79C22×C4⋊C4semidirect
184. C2×C79C2×#389semidirect
200. C79C22×#389semidirect
353. C22#19098458direct (N × H)
375. C2C2×#19098458direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic79⋊C42
C23×C4×Dic792
C2×#190984582
C22×C79⋊#952
C23×C4⋊C4×C792
C22×#38979