Finite Group Databasebeta

← C22×#19098504 #34454505

Subgroups — C22×#19098504 #34454505

Order 20224.

3550 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic79⋊C4C211yesmaximal, characteristic
2C23×Dic79⋊C4C211yesmaximal, characteristic
3C2×#19098504C2124yesmaximal, direct product factor
4C22×C79⋊#95C211yesmaximal, characteristic
5C22×C79⋊#95C211yesmaximal, characteristic
6C22×C79⋊#95C211yesmaximal, characteristic
7C22×C79⋊#95C211yesmaximal, characteristic
8C22×#95×C79C211yesmaximal, characteristic
9C24×Dic79C2211yescharacteristic
10C24×Dic79C2211yescharacteristic
11C24×Dic79C2211yescharacteristic
12C24×Dic79C2211yescharacteristic
13C22×Dic79⋊C4—28no—
14C22×Dic79⋊C4—28no—
15C22×Dic79⋊C4C22112yes—
16C22×Dic79⋊C4C22112yes—
17#19098504C22164yesdirect product factor
18C2×C79⋊#95C22112yes—
19C2×C79⋊#95C22112yes—
20C2×C79⋊#95C22112yes—
21C2×C79⋊#95C22112yes—
22C24×C4×C79C2211yescharacteristic
23C24×C4×C79C2211yescharacteristic
24C24×C4×C79C2211yescharacteristic
25C2×#95×C79C22112yes—
26C23×Dic79—24no—
27C23×Dic79—24no—
28C23×Dic79—24no—
29C23×Dic79—24no—
30C23×Dic79—24no—
31C23×Dic79—24no—
32C23×Dic79—24no—
33C23×Dic79—24no—
34C23×Dic79—24no—
35C23×Dic79—24no—
36C23×Dic79D418yes—
37C23×Dic79Q818yes—
38C23×Dic79C2316yes—
39C23×Dic79C2316yes—
40C23×Dic79C2316yes—
41C23×Dic79C2316yes—
42C2×Dic79⋊C4—248no—
43C2×Dic79⋊C4—248no—
44C2×Dic79⋊C4C23116yes—
45C2×Dic79⋊C4C23116yes—
46C79⋊#95C23116yes—
47C79⋊#95C23116yes—
48C79⋊#95C23116yes—
49C79⋊#95C23116yes—
50C25×C79C2311yescharacteristic
51C23×C4×C79—24no—
52C23×C4×C79—24no—
53C23×C4×C79—24no—
54C23×C4×C79—24no—
55C23×C4×C79—24no—
56C23×C4×C79—24no—
57C23×C4×C79—24no—
58C23×C4×C79—24no—
59C23×C4×C79—24no—
60C23×C4×C79C2316yes—
61C23×C4×C79C2316yes—
62C23×C4×C79C2316yes—
63#95×C79C23116yes—
64C22×Dic79—232no—
65C22×Dic79—232no—
66C22×Dic79—212no—
67C22×Dic79—212no—
68C22×Dic79—212no—
69C22×Dic79—212no—
70C22×Dic79—212no—
71C22×Dic79—212no—
72C22×Dic79—212no—
73C22×Dic79—212no—
74C22×Dic79—212no—
75C22×Dic79—212no—
76C22×Dic79—416no—
77C22×Dic79—416no—
78C22×Dic79C2×D4124yes—
79C22×Dic79C2×Q8124yes—
80C22×Dic79C2414yes—
81C22×Dic79C2414yes—
82C22×Dic79C2414yes—
83C22×Dic79C2414yes—
84Dic79⋊C4—232no—
85Dic79⋊C4—232no—
86C24×C79C2×D414yes—
87C24×C79C2×Q814yes—
88C24×C79#4114yes—
89C24×C79#4114yes—
90C24×C79#4114yes—
91C24×C79#4114yes—
92C24×C79#4114yes—
93C24×C79C2413yes—
94C22×C4×C79—212no—
95C22×C4×C79—212no—
96C22×C4×C79—212no—
97C22×C4×C79—212no—
98C22×C4×C79—212no—
99C22×C4×C79—212no—
100C22×C4×C79—212no—
101C22×C4×C79—212no—
102C22×C4×C79—212no—
103C22×C4×C79—416no—
104C22×C4×C79—416no—
105C22×C4×C79—416no—
106C22×C4×C79C2414yes—
107C22×C4×C79C2414yes—
108C22×C4×C79C2414yes—
109C23×C79C22⋊Q8116yes—
110C23×C79#123116yes—
111C23×C79#124116yes—
112C23×C79#125116yes—
113C23×C79#125116yes—
114C23×C79#126116yes—
115C23×C79#126116yes—
116C23×C79C22×D416yes—
117C23×C79C22×Q816yes—
118C23×C79C2×#4116yes—
119C23×C79C2×#4116yes—
120C23×C79C2×#4116yes—
121C23×C79C2×#4116yes—
122C23×C79C2×#4116yes—
123C23×C79C2511yescharacteristic
124C2×C4×C79—24no—
125C2×C4×C79—24no—
126C2×C4×C79—24no—
127C2×C4×C79—24no—
128C2×C4×C79—24no—
129C2×C4×C79—24no—
130C2×C4×C79—24no—
131C2×C4×C79—24no—
132C2×C4×C79—24no—
133C2×C4×C79—424no—
134C2×C4×C79—424no—
135C2×C4×C79—424no—
136C2×Dic79—248no—
137C2×Dic79—248no—
138C2×Dic79—24no—
139C2×Dic79—24no—
140C2×Dic79—24no—
141C2×Dic79—24no—
142C2×Dic79—24no—
143C2×Dic79—24no—
144C2×Dic79—24no—
145C2×Dic79—24no—
146C2×Dic79—24no—
147C2×Dic79—24no—
148C2×Dic79—424no—
149C2×Dic79—424no—
150C2×Dic79C22×D418yes—
151C2×Dic79C22×Q818yes—
152C22×C79#400164yescomplemented
153C22×C79C2×C22⋊Q8112yes—
154C22×C79C2×#123112yes—
155C22×C79C2×#124112yes—
156C22×C79C2×#125112yes—
157C22×C79C2×#125112yes—
158C22×C79C2×#126112yes—
159C22×C79C2×#126112yes—
160C22×C79C23×D411yescharacteristic
161C22×C79C23×Q811yescharacteristic
162C22×C79C22×#4111yescharacteristic
163C22×C79C22×#4111yescharacteristic
164C22×C79C22×#4111yescharacteristic
165C22×C79C22×#4111yescharacteristic
166C22×C79C22×#4111yescharacteristic
167C4×C79—44no—
168C4×C79—44no—
169C4×C79—44no—
170Dic79—28no—
171Dic79—28no—
172Dic79—44no—
173Dic79—44no—
174C22×#400—791nomaximal, Sylow
175C2×C79C2×#400124yescomplemented
176C2×C79C22×C22⋊Q811yescharacteristic
177C2×C79C22×#12311yescharacteristic
178C2×C79C22×#12411yescharacteristic
179C2×C79C22×#12511yescharacteristic
180C2×C79C22×#12511yescharacteristic
181C2×C79C22×#12611yescharacteristic
182C2×C79C22×#12611yescharacteristic
183C23×C4⋊C4—791no—
184C23×C4⋊C4—791no—
185C2×#400—7924no—
186C22×#95—791no—
187C22×#95—791no—
188C22×#95—791no—
189C22×#95—791no—
190C22×#95D7911yescharacteristic
191C79C22×#40011yescharacteristic, complemented, Sylow
192C24×C4—791no—
193C24×C4—791no—
194C24×C4—791no—
195C24×C4—791no—
196C24×C4C2×D7911yescharacteristic
197C24×C4C2×D7911yescharacteristic
198C24×C4C2×D7911yescharacteristic
199C22×C4⋊C4—7912no—
200C22×C4⋊C4—7912no—
201C22×C4⋊C4—1588no—
202C22×C4⋊C4—1588no—
203#400—7964no—
204C2×#95—7912no—
205C2×#95—7912no—
206C2×#95—7912no—
207C2×#95—7912no—
208C2×#95C2×D79112yes—
209C25C22×D7911yescharacteristic
210C23×C4—24no—
211C23×C4—24no—
212C23×C4—24no—
213C23×C4—24no—
214C23×C4—24no—
215C23×C4—24no—
216C23×C4—24no—
217C23×C4—24no—
218C23×C4—24no—
219C23×C4—798no—
220C23×C4—798no—
221C23×C4—796no—
222C23×C4—796no—
223C23×C4—796no—
224C23×C4—796no—
225C23×C4—1584no—
226C23×C4—1584no—
227C23×C4—1584no—
228C23×C4—1584no—
229C23×C4—1584no—
230C23×C4—1584no—
231C23×C4—1584no—
232C23×C4—1584no—
233C23×C4—1584no—
234C23×C4—1584no—
235C23×C4C22×D7916yes—
236C23×C4C22×D7916yes—
237C23×C4C22×D7916yes—
238C2×C4⋊C4—7916no—
239C2×C4⋊C4—7916no—
240C2×C4⋊C4—15848no—
241C2×C4⋊C4—15848no—
242#95—7916no—
243#95—7916no—
244#95—7916no—
245#95—7916no—
246#95C22×D79116yes—
247C24D4×D7914yes—
248C24Q8×D7914yes—
249C24#1192962314yes—
250C24#1192962314yes—
251C24#1192962414yes—
252C24#1192962414yes—
253C24#1192962414yes—
254C24C23×D7913yes—
255C22×C4—212no—
256C22×C4—212no—
257C22×C4—212no—
258C22×C4—212no—
259C22×C4—212no—
260C22×C4—212no—
261C22×C4—212no—
262C22×C4—212no—
263C22×C4—212no—
264C22×C4—416no—
265C22×C4—416no—
266C22×C4—416no—
267C22×C4—31616no—
268C22×C4—31616no—
269C22×C4—7924no—
270C22×C4—794no—
271C22×C4—794no—
272C22×C4—7924no—
273C22×C4—794no—
274C22×C4—794no—
275C22×C4—15812no—
276C22×C4—15812no—
277C22×C4—15812no—
278C22×C4—15812no—
279C22×C4—15812no—
280C22×C4—15812no—
281C22×C4—15812no—
282C22×C4—15812no—
283C22×C4—15812no—
284C22×C4—15832no—
285C22×C4—15832no—
286C22×C4—15812no—
287C22×C4C23×D7914yes—
288C22×C4C23×D7914yes—
289C22×C4C23×D7914yes—
290C4⋊C4—15832no—
291C4⋊C4—15832no—
292C23#14579139116yes—
293C23#14579143116yes—
294C23#14579147116yes—
295C23#14579151116yes—
296C23#14579151116yes—
297C23#14579154116yes—
298C23#14579155116yes—
299C23C2×D4×D7916yes—
300C23C2×Q8×D7916yes—
301C23C2×#1192962316yes—
302C23C2×#1192962316yes—
303C23C2×#1192962416yes—
304C23C2×#1192962416yes—
305C23C2×#1192962416yes—
306C23C24×D7911yescharacteristic
307C2×C4—24no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—24no—
311C2×C4—24no—
312C2×C4—24no—
313C2×C4—24no—
314C2×C4—24no—
315C2×C4—24no—
316C2×C4—424no—
317C2×C4—424no—
318C2×C4—424no—
319C2×C4—31624no—
320C2×C4—31624no—
321C2×C4—798no—
322C2×C4—798no—
323C2×C4—1584no—
324C2×C4—1584no—
325C2×C4—1584no—
326C2×C4—1584no—
327C2×C4—1584no—
328C2×C4—1584no—
329C2×C4—15848no—
330C2×C4—15848no—
331C2×C4—1584no—
332C2×C4—1584no—
333C2×C4—1584no—
334C2×C4—1584no—
335C22#19098504164yesdirect product factor
336C22C2×#14579139112yes—
337C22C2×#14579143112yes—
338C22C2×#14579147112yes—
339C22C2×#14579151112yes—
340C22C2×#14579151112yes—
341C22C2×#14579154112yes—
342C22C2×#14579155112yes—
343C22C22×D4×D7911yescharacteristic
344C22C22×Q8×D7911yescharacteristic
345C22C22×#1192962311yescharacteristic
346C22C22×#1192962311yescharacteristic
347C22C22×#1192962411yescharacteristic
348C22C22×#1192962411yescharacteristic
349C22C22×#1192962411yescharacteristic
350C4—44no—
351C4—44no—
352C4—44no—
353C4—3164no—
354C4—3164no—
355C4—1588no—
356C4—1588no—
357C2C2×#19098504124yesdirect product factor
358C2C22×#1457913911yescharacteristic
359C2C22×#1457914311yescharacteristic
360C2C22×#1457914711yescharacteristic
361C2C22×#1457915111yescharacteristic
362C2C22×#1457915111yescharacteristic
363C2C22×#1457915411yescharacteristic
364C2C22×#1457915511yescharacteristic
subgroupG/H
centerC25C22×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC22×#95×C79C2
socle, prime radicalC25×C79C23
hypercenterC22×#95D79
hypocenterC79C22×#400
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C25 ◁ C22×#95

Complements

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

NH ≅ G/Ntype
3. C2×#19098504C2direct (N × H)
17. #19098504C22direct (N × H)
152. C22×C79#400semidirect
175. C2×C79C2×#400semidirect
191. C79C22×#400semidirect
335. C22#19098504direct (N × H)
357. C2C2×#19098504direct (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
C2×#190985042
C22×C79⋊#952
C22×#95×C792
C22×#40079